San Francisco, CA SFO to Ontario, CA ONT flight with Alaska Airlines

Thu, Apr 02
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Journey information

Overview: San Francisco, CA to Ontario, CA flight

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Icon of flight

Flights from San Francisco, CA to Ontario, CA depart on average 50 times per day, taking around 1h 36m. Cheap flight tickets for this journey start at $68 (€55) but you can travel from only $54 (€44) by bus.

There are 25 flights per day. The earliest flight runs at 00:17, the last at 23:55. The fastest flight covers the 369 miles (595 km) distance in 1h 22m. April is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $54 (€44)
Distance
369 miles (595 km)
Average flight duration
1h 36m
Cheapest ticket price
$68 (€55)
Flights per day
50
Direct flights
25
Fastest flight
1h 22m
Cheapest month
April
First flight
12:17 AM
Last flight
11:55 PM
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $54 (€44)

The cheapest and fastest flights from San Francisco, CA to Ontario, CA

Showing times and prices for Apr 02

Cheapest price

$133

Average price

$198

Fastest journey

1 h 32 m

Average duration

1 h 35 m

Flights per day

4

Distance

595 km

Cheap tickets

The best way to find a cheap flight ticket from San Francisco, CA to Ontario, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from San Francisco, CA to Ontario, CA will cost around $198 if you buy it on the day, but the cheapest tickets can be found for only $133.

Fast flights

Of the 4 flights that leave San Francisco, CA for Ontario, CA onThu, Apr 02, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Thu, Apr 02 the direct flights cover the 595 km distance in an average of 1 h 35 m but if you time it right, some flights will get you there in just 1 h 32 m .

On Thu, Apr 02 the longest flights will take 1 h 41 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

  • American Airlines
    3:12 PM1h33
    San Francisco, CA
    4:45 PMOntario, CA
    $1331One-way
    0 transfers
  • Alaska Airlines
    2:00 PM1h41
    San Francisco, CA
    3:41 PMOntario, CA
    $1651One-way
    0 transfers
  • Alaska Airlines
    3:30 PM1h32
    San Francisco, CA
    5:02 PMOntario, CA
    $1771One-way
    0 transfers
  • United
    9:25 PM1h33
    San Francisco, CA
    10:58 PMOntario, CA
    $3181One-way
    0 transfers

Travel Information

Compare bus, train, and flight for San Francisco, CA to Ontario, CA

Omio recommends booking the bus as it is the most popular option from San Francisco, CA to Ontario, CA among Omio's users. If you are prioritising price take the train with prices starting from $91. For those with little time consider booking a flight which can get you there in 1h 36m. The ticket price range depends on the travel mode: a train costs an average of $91, and a flight costs an average of $68.

Distance: 369 miles (595 km)

Compare flight with

Flight
Most popular
Bus
Train

$174

Average price

$123

Average price

$101

Average price

Cheapest

4h 36m

Average total duration

Fastest

1h 36m

Onboard

+

3h 0m

Additional time*

10h 9m

Average total duration

9h 39m

Onboard

+

30m

Additional time*

10h 18m

Average total duration

9h 48m

Onboard

+

30m

Additional time*

Alaska Airlines

Most popular airline

FlixBus

Most popular bus company

Amtrak

Most popular train company

Direct Options

Direct Options

Direct Options

Live departures

San Francisco, CA to Ontario, CA flight times

The table below shows live departures for San Francisco, CA to Ontario, CA flights for today, Wednesday, April 1. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
alaska_airlinesAS492 · AS3046 · AS32131:35 PM San Francisco International Airport
14h53
4:28 AM Burbank2 transfers
alaska_airlinesAS3440 · AS3319 · AS32131:50 PM San Francisco International Airport
14h38
4:28 AM Burbank2 transfers
alaska_airlinesAS3440 · AS3467 · AS32731:50 PM San Francisco International Airport
8h52
10:42 PM Ontario International Airport2 transfers
alaska_airlinesAS3440 · AS3467 · AS32131:50 PM San Francisco International Airport
14h38
4:28 AM Burbank2 transfers
unitedUA1980 · UA2493 · UA24112:00 PM San Francisco International Airport
13h49
3:49 AM Burbank2 transfers
unitedUA1980 · UA53842:00 PM San Francisco International Airport
5h11
7:11 PM Los Angeles International Airport1 transfer
unitedUA12602:15 PM San Francisco International Airport
1h42
3:57 PM Los Angeles International Airport0 transfersDirect
alaska_airlinesAS718 · AS3403 · AS32132:20 PM San Francisco International Airport
14h08
4:28 AM Burbank2 transfers
unitedUA2374 · UA54562:40 PM San Francisco International Airport
7h27
10:07 PM Los Angeles International Airport1 transfer
alaska_airlinesAS1410 · AS3276 · AS32233:00 PM San Francisco International Airport
10h21
1:21 AM Burbank2 transfers
alaska_airlinesAS1410 · AS21823:00 PM San Francisco International Airport
9h08
12:08 AM Burbank1 transfer
alaska_airlinesAS1410 · AS3277 · AS32233:00 PM San Francisco International Airport
10h21
1:21 AM Burbank2 transfers
alaska_airlinesAS1410 · AS2420 · AS32603:00 PM San Francisco International Airport
7h35
10:35 PM Burbank2 transfers
alaska_airlinesAS1410 · AS20933:00 PM San Francisco International Airport
9h09
12:09 AM Ontario International Airport1 transfer
alaska_airlinesAS1410 · AS2237 · AS32133:00 PM San Francisco International Airport
13h28
4:28 AM Burbank2 transfers
alaska_airlinesAS1410 · AS973:00 PM San Francisco International Airport
12h23
3:23 AM Ontario International Airport1 transfer
alaska_airlinesAS1410 · AS6953:00 PM San Francisco International Airport
5h03
8:03 PM Los Angeles International Airport1 transfer
alaska_airlinesAS1410 · AS5593:00 PM San Francisco International Airport
12h19
3:19 AM Burbank1 transfer
alaska_airlinesAS1410 · AS2089 · AS23393:00 PM San Francisco International Airport
9h45
12:45 AM Ontario International Airport2 transfers
unitedUA444 · UA2493 · UA24113:10 PM San Francisco International Airport
12h39
3:49 AM Burbank2 transfers
unitedUA444 · UA53843:10 PM San Francisco International Airport
4h01
7:11 PM Los Angeles International Airport1 transfer
unitedUA5394 · UA53283:10 PM San Francisco International Airport
3h48
6:58 PM Los Angeles International Airport1 transfer
unitedUA2492 · UA1323 · UA24113:10 PM San Francisco International Airport
12h39
3:49 AM Burbank2 transfers
unitedUA2492 · UA23163:10 PM San Francisco International Airport
3h50
7:00 PM Los Angeles International Airport1 transfer
unitedUA2492 · UA1323 · UA4503:10 PM San Francisco International Airport
12h26
3:36 AM Ontario International Airport2 transfers
unitedUA57473:12 PM San Francisco International Airport
1h49
5:01 PM Los Angeles International Airport0 transfersDirect
unitedUA59373:25 PM San Francisco International Airport
1h54
5:19 PM John Wayne Airport0 transfersDirect
alaska_airlinesAS1454 · AS3009 · AS32133:26 PM San Francisco International Airport
13h02
4:28 AM Burbank2 transfers
alaska_airlinesAS14543:26 PM San Francisco International Airport
1h33
4:59 PM Los Angeles International Airport0 transfersDirect
unitedUA6503:40 PM San Francisco International Airport
1h29
5:09 PM Burbank0 transfersDirect
unitedUA18963:49 PM San Francisco International Airport
1h46
5:35 PM Los Angeles International Airport0 transfersDirect
alaska_airlinesAS3450 · AS3467 · AS32134:13 PM San Francisco International Airport
12h15
4:28 AM Burbank2 transfers
alaska_airlinesAS3450 · AS3319 · AS32134:13 PM San Francisco International Airport
12h15
4:28 AM Burbank2 transfers
alaska_airlinesAS3450 · AS3467 · AS32734:13 PM San Francisco International Airport
6h29
10:42 PM Ontario International Airport2 transfers
alaska_airlinesAS3490 · AS3046 · AS32134:31 PM San Francisco International Airport
11h57
4:28 AM Burbank2 transfers
unitedUA11645:10 PM San Francisco International Airport
1h38
6:48 PM Los Angeles International Airport0 transfersDirect
unitedUA21155:10 PM San Francisco International Airport
1h25
6:35 PM Burbank0 transfersDirect
unitedUA2177 · UA2493 · UA24115:14 PM San Francisco International Airport
10h35
3:49 AM Burbank2 transfers
alaska_airlinesAS1469 · AS3009 · AS32135:16 PM San Francisco International Airport
11h12
4:28 AM Burbank2 transfers
alaska_airlinesAS14695:16 PM San Francisco International Airport
1h30
6:46 PM Los Angeles International Airport0 transfersDirect
unitedUA500 · UA54565:16 PM San Francisco International Airport
4h51
10:07 PM Los Angeles International Airport1 transfer
unitedUA5479 · UA55235:21 PM San Francisco International Airport
5h14
10:35 PM Los Angeles International Airport1 transfer
skywest_airlinesAA62625:25 PM San Francisco International Airport
1h34
6:59 PM Los Angeles International Airport0 transfersDirect
alaska_airlinesAS3320 · AS3046 · AS32135:31 PM San Francisco International Airport
10h57
4:28 AM Burbank2 transfers
unitedUA6435:34 PM San Francisco International Airport
1h44
7:18 PM John Wayne Airport0 transfersDirect
unitedUA1578 · UA57315:40 PM San Francisco International Airport
4h53
10:33 PM Los Angeles International Airport1 transfer
unitedUA26615:50 PM San Francisco International Airport
1h30
7:20 PM Ontario International Airport0 transfersDirect
unitedUA2382 · UA1925 · UA4505:55 PM San Francisco International Airport
9h41
3:36 AM Ontario International Airport2 transfers
unitedUA2382 · UA1323 · UA4505:55 PM San Francisco International Airport
9h41
3:36 AM Ontario International Airport2 transfers
unitedUA2382 · UA1323 · UA24115:55 PM San Francisco International Airport
9h54
3:49 AM Burbank2 transfers
unitedUA2382 · UA1925 · UA24115:55 PM San Francisco International Airport
9h54
3:49 AM Burbank2 transfers
skywest_airlinesAA64516:30 PM San Francisco International Airport
1h34
8:04 PM Los Angeles International Airport0 transfersDirect
alaska_airlinesAS3473 · AS3046 · AS32136:42 PM San Francisco International Airport
9h46
4:28 AM Burbank2 transfers
alaska_airlinesAS235 · AS5597:00 PM San Francisco International Airport
8h19
3:19 AM Burbank1 transfer
alaska_airlinesAS235 · AS7137:00 PM San Francisco International Airport
5h06
12:06 AM Los Angeles International Airport1 transfer
alaska_airlinesAS235 · AS977:00 PM San Francisco International Airport
8h23
3:23 AM Ontario International Airport1 transfer
unitedUA15067:00 PM San Francisco International Airport
1h39
8:39 PM Los Angeles International Airport0 transfersDirect
alaska_airlinesAS235 · AS21827:00 PM San Francisco International Airport
5h08
12:08 AM Burbank1 transfer
alaska_airlinesAS235 · AS3277 · AS32237:00 PM San Francisco International Airport
6h21
1:21 AM Burbank2 transfers
alaska_airlinesAS235 · AS2237 · AS32137:00 PM San Francisco International Airport
9h28
4:28 AM Burbank2 transfers
alaska_airlinesAS235 · AS20937:00 PM San Francisco International Airport
5h09
12:09 AM Ontario International Airport1 transfer
unitedUA5383 · UA53077:13 PM San Francisco International Airport
3h21
10:34 PM Los Angeles International Airport1 transfer
unitedUA5212 · UA56267:20 PM San Francisco International Airport
5h31
12:51 AM Los Angeles International Airport1 transfer
unitedUA4802 · UA1303 · UA17047:25 PM San Francisco International Airport
8h22
3:47 AM John Wayne Airport2 transfers
unitedUA24417:25 PM San Francisco International Airport
1h43
9:08 PM John Wayne Airport0 transfersDirect
unitedUA4802 · UA1303 · UA24117:25 PM San Francisco International Airport
8h24
3:49 AM Burbank2 transfers
unitedUA4802 · UA1303 · UA4507:25 PM San Francisco International Airport
8h11
3:36 AM Ontario International Airport2 transfers
alaska_airlinesAS30127:26 PM San Francisco International Airport
1h35
9:01 PM Los Angeles International Airport0 transfersDirect
alaska_airlinesAS3012 · AS3009 · AS32137:26 PM San Francisco International Airport
9h02
4:28 AM Burbank2 transfers
alaska_airlinesAS3267 · AS3319 · AS32137:56 PM San Francisco International Airport
8h32
4:28 AM Burbank2 transfers
unitedUA1960 · UA22828:00 PM San Francisco International Airport
7h13
3:13 AM Los Angeles International Airport1 transfer
alaska_airlinesAS14998:43 PM San Francisco International Airport
1h32
10:15 PM Los Angeles International Airport0 transfersDirect
alaska_airlinesAS1499 · AS3009 · AS32138:43 PM San Francisco International Airport
7h45
4:28 AM Burbank2 transfers
unitedUA1668 · UA54848:50 PM San Francisco International Airport
5h39
2:29 AM Los Angeles International Airport1 transfer
unitedUA54408:50 PM San Francisco International Airport
1h53
10:43 PM John Wayne Airport0 transfersDirect
unitedUA26108:55 PM San Francisco International Airport
1h40
10:35 PM Los Angeles International Airport0 transfersDirect
unitedUA5312 · UA56269:02 PM San Francisco International Airport
3h49
12:51 AM Los Angeles International Airport1 transfer
alaska_airlinesAS1302 · AS5599:39 PM San Francisco International Airport
5h40
3:19 AM Burbank1 transfer
alaska_airlinesAS1302 · AS979:39 PM San Francisco International Airport
5h44
3:23 AM Ontario International Airport1 transfer
alaska_airlinesAS1302 · AS21349:39 PM San Francisco International Airport
19h40
5:19 PM Ontario International Airport1 transfer
alaska_airlinesAS1302 · AS1219:39 PM San Francisco International Airport
18h41
4:20 PM Burbank1 transfer
alaska_airlinesAS1302 · AS2789:39 PM San Francisco International Airport
5h43
3:22 AM Los Angeles International Airport1 transfer
unitedUA6269:55 PM San Francisco International Airport
1h27
11:22 PM Burbank0 transfersDirect
alaska_airlinesAS3417 · AS3319 · AS321310:17 PM San Francisco International Airport
6h11
4:28 AM Burbank2 transfers
unitedUA175411:10 PM San Francisco International Airport
1h41
12:51 AM Los Angeles International Airport0 transfersDirect
unitedUA156111:10 PM San Francisco International Airport
1h37
12:47 AM Ontario International Airport0 transfersDirect
unitedUA5583 · UA73311:20 PM San Francisco International Airport
4h07
3:27 AM Los Angeles International Airport1 transfer
unitedUA574 · UA555811:21 PM San Francisco International Airport
4h24
3:45 AM Los Angeles International Airport1 transfer
unitedUA565011:37 PM San Francisco International Airport
1h51
1:28 AM John Wayne Airport0 transfersDirect
unitedUA109711:50 PM San Francisco International Airport
1h29
1:19 AM Burbank0 transfersDirect
skywest_airlinesAA621411:59 PM San Francisco International Airport
1h35
1:34 AM Los Angeles International Airport0 transfersDirect
Thursday, April 2
alaska_airlinesAS194 · AS3348 · AS327112:43 AM San Francisco International Airport
18h27
7:10 PM Burbank2 transfers
alaska_airlinesAS19412:43 AM San Francisco International Airport
1h30
2:13 AM Los Angeles International Airport0 transfersDirect
unitedUA14271:25 AM San Francisco International Airport
1h44
3:09 AM Los Angeles International Airport0 transfersDirect
alaska_airlinesAS525 · AS3483 · AS32711:40 AM San Francisco International Airport
17h30
7:10 PM Burbank2 transfers
alaska_airlinesAS525 · AS21341:40 AM San Francisco International Airport
15h39
5:19 PM Ontario International Airport1 transfer
alaska_airlinesAS525 · AS1211:40 AM San Francisco International Airport
14h40
4:20 PM Burbank1 transfer
alaska_airlinesAS3375 · AS34151:56 AM San Francisco International Airport
17h18
7:14 PM Burbank1 transfer
unitedUA5892:05 AM San Francisco International Airport
1h50
3:55 AM John Wayne Airport0 transfersDirect
unitedUA24092:11 AM San Francisco International Airport
1h44
3:55 AM Los Angeles International Airport0 transfersDirect
alaska_airlinesAS3361 · AS2043 · AS21342:59 AM San Francisco International Airport
14h20
5:19 PM Ontario International Airport2 transfers
alaska_airlinesAS3361 · AS2043 · AS1212:59 AM San Francisco International Airport
13h21
4:20 PM Burbank2 transfers
unitedUA16883:25 AM San Francisco International Airport
1h34
4:59 AM Burbank0 transfersDirect
alaska_airlinesAS1953:45 AM San Francisco International Airport
1h33
5:18 AM Los Angeles International Airport0 transfersDirect
alaska_airlinesAS195 · AS3340 · AS32733:45 AM San Francisco International Airport
18h57
10:42 PM Ontario International Airport2 transfers
unitedUA5524:09 AM San Francisco International Airport
1h36
5:45 AM Ontario International Airport0 transfersDirect
alaska_airlinesAS2063 · AS3061 · AS32734:59 AM San Francisco International Airport
17h43
10:42 PM Ontario International Airport2 transfers
unitedUA21795:45 AM San Francisco International Airport
1h42
7:27 AM Los Angeles International Airport0 transfersDirect

This is the last flight of the day.

Find all the dates and times for this journey

Compare prices and tickets San Francisco, CA to Ontario, CA by bus, train, or flight

Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

Thu
Apr 02
Fri
Apr 03
Sat
Apr 04
Sun
Apr 05
Mon
Apr 06
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Apr 07
Wed
Apr 08

Why should you book San Francisco, CA to Ontario, CA flights with Omio?

Alaska Airlines as well as United offer flights services from San Francisco, CA to Ontario, CA.
Omio is an official ticket reseller for all your travel options from San Francisco, CA to Ontario, CA.

Why book with Omio vs Alaska Airlines?

  • Compare with other providers: On Omio, you can not only buy tickets for Alaska Airlines, but also compare tickets for the likes of United to find the best option for your trip from San Francisco, CA to Ontario, CA.
  • Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
  • Compare all your options: Omio allows you to compare Alaska Airlines with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from San Francisco, CA to Ontario, CA.

Why book with Omio over Skyscanner, Trip or Edreams?

  • Compare with other providers: On Omio, you can also compare tickets for the likes of United to find the best option for your trip from San Francisco, CA to Ontario, CA.
  • Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from San Francisco, CA to Ontario, CA.

Airlines: Alaska Airlines, United from San Francisco, CA to Ontario, CAFind the best flights between San Francisco, CA to Ontario, CA with Omio's travel partners Alaska Airlines, United from $54 (€44). We can find you the best deals, schedules and tickets when comparing and booking the best trip.

United

About
United Airlines, established in 1926, is a major U.S. airline headquartered in Chicago, Illinois. Operating an extensive domestic and international network, United serves more destinations than any other airline, connecting travelers across six continents. The airline's eight hubs include Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles, Newark, San Francisco, Washington–Dulles, and Guam. As a founding member of the Star Alliance, United offers a comprehensive range of services, including regional flights through United Express, catering to both leisure and business travelers. The airline is committed to sustainability, investing in sustainable aviation fuel and innovative technologies to reduce its environmental impact.
Luggage & cancellation policy
Average Duration
1h 22m
Cheapest Price
$152 (€123)
United frequency
47 a day
Luggage included
Carry-on baggage allowance is 7kg total (2 pieces max. ) for both Choice and Flex fares on United Airlines and Virgin Australia flights.
Additional luggage
Excess baggage fees apply for additional checked luggage beyond the standard allowance.
Luggage storage
Both airlines provide checked baggage services for storing luggage during flights.
Cancellation Policy
Cancellation fees apply per person, per booking, with specific fees for different fare types.
Refund
Not applicable to flights; however, full refunds are available if flights are canceled by the airline.
Pregnant on board
Pregnant passengers are permitted to travel, with specific guidelines and medical certificates required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors are permitted to travel, with specific age restrictions and services provided.
Amenities on board the airplane
Wifi
Food sold onboard
Meals and snacks are included on international flights operated by United Airlines and Virgin Australia.
Seat reservation
Seat selection may incur additional fees, depending on the fare type and airline.
Toilets
USB plugs
Accessibility
United Airlines and Virgin Australia offer services to and within Australia, providing accessible travel options for passengers with mobility needs.
Bikes
Both airlines permit bicycles onboard, with specific guidelines and fees.
Pets
United Airlines and Virgin Australia allow pets onboard, subject to specific policies and fees.

Alaska Airlines

About
Alaska Airlines, headquartered in SeaTac, Washington, is a major U.S. airline and the fifth-largest in North America by scheduled passengers carried as of 2024. Along with its regional partners, Horizon Air and SkyWest Airlines, Alaska Airlines operates a route network primarily connecting cities along the West Coast of the United States, including Alaska and Hawaii, to over 100 destinations in the contiguous U.S., the Bahamas, Belize, Canada, Costa Rica, Guatemala, and Mexico. The airline is a member of the Oneworld alliance, offering passengers access to a broad global network. Alaska Airlines is known for its customer service and loyalty program, Mileage Plan, and offers First Class, Premium Class, and Main Cabin seating options. The airline's primary hub is Seattle-Tacoma International Airport. In 2024, its parent company, Alaska Air Group, acquired Hawaiian Airlines.
Luggage & cancellation policy
Average Duration
1h 32m
Cheapest Price
$130 (€105)
Alaska Airlines frequency
12 a day
Luggage included
1 carry-on bag (22 x 14 x 9) and 1 personal item included
Additional luggage
Checked bags fees start at $30 for first bag, $40 for second bag
Cancellation Policy
Saver fares are non-refundable. Main and First Class fares are refundable with fee, depending on fare type and elite status
Pregnant on board
Passengers can fly up to 36 weeks pregnant. After 28 weeks, medical certificate required
Unaccompagned minor
Unaccompanied minor service available for children ages 5-17. Service fee is $50 per direction on nonstop flights
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Alaska Airlines provides wheelchair assistance and special services for passengers with disabilities, including meet-and-assist services and accessible seating
Pets
Pets allowed in cabin and cargo hold. Service animals welcome. Fees apply for pets in cabin ($100)

FAQs: San Francisco, CA to Ontario, CA Flight

Find answers to the most common questions about traveling from San Francisco, CA to Ontario, CA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Ontario, CA, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from San Francisco, CA to Ontario, CA can start from as little as $68 (€55) when you book in advance. The average flight ticket price for San Francisco, CA to Ontario, CA is $174 (€141) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from San Francisco, CA to Ontario, CA is 1h 22m to travel the 369 miles (595 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from San Francisco, CA to Ontario, CA leaves at 12:17 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from San Francisco, CA to Ontario, CA leaves at 11:55 PM.
Yes, there are 25 direct flights a day from San Francisco, CA to Ontario, CA with Alaska Airlines, United. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from San Francisco, CA to Ontario, CA, you can count on Alaska Airlines, United for the best way to get you to Ontario, CA. You can also check all possible airlines who offer a service between San Francisco, CA and Ontario, CA and compare the amenities they offer before buying a plane ticket.
Flights from San Francisco, CA to Ontario, CA generally leave from San Francisco International Airport and arrive in Los Angeles International Airport.San Francisco International Airport is 0 miles (1 km) away from San Francisco, CA city centre and Los Angeles International Airport is 1 miles (2 km) from Ontario, CA city centre.
The cheapest month for a flight from San Francisco, CA to Ontario, CA is April.
It's helpful to compare your options as there are 3 ways to travel between San Francisco, CA and Ontario, CA including taking a bus, train, and flight.
Since neither San Francisco, CA nor Ontario, CA are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is no time difference between San Francisco, CA and Ontario, CA.
The best events to attend in Ontario, CA include:
  • California Citrus State Historic Park Festival, celebrate the citrus industry with local vendors and activities
  • Ontario International Airport Airshow, witness thrilling aerial performances and displays
  • Ontario Harvest Festival, a community celebration featuring local produce and crafts
  • Chaffey Community Museum of Art Annual Fundraiser, support local art through exhibitions and auctions.
The best holidays to experience in Ontario, CA include:
  • New Year's Day, mild winter weather and fresh beginnings
  • Memorial Day, kick-off to summer with outdoor activities
  • Independence Day, patriotic celebrations and fireworks
  • Labor Day, end of summer festivities and community events
  • Thanksgiving, a time for family gatherings and seasonal harvest celebrations.
The best season to visit Ontario, CA is Spring or Fall. The best weather to explore Ontario, CA is during April-June or September-November.
We recommend using the bus as it is the most popular way to get from San Francisco, CA to Ontario, CA among Omio's users.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In Ontario, CA, travelers should be aware of common safety concerns such as pickpocketing in crowded areas and vehicle break-ins, especially in parking lots near popular attractions. Scams targeting travelers may include overpriced taxi fares and fraudulent ticket sellers. Staying alert, using authorized transportation services, and securing personal belongings can help ensure a safe visit.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.

popular airports

Popular airports from San Francisco, CA to Ontario, CA

San Francisco
Ontario
The major airport for departures in San Francisco is San Francisco International Airport. Find all the information you need to know about services, amenities and connections at San Francisco International Airport for your trip from San Francisco to Ontario.
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
ShowerShower
LoungeLounge
Lost and Found OfficeLost and Found Office
information
ticketOfficeHours
Distance to city center
1 km
carConnection
Car connection
US-101, exit 423A
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops are located in all terminals, including DFS Duty-Free and Burberry.
Parking
Parking
  • Parking available in the Domestic and International Garages, approximately 1.9€ ($2) per 15 minutes.
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Elevators, ramps, toilets.
WC
WC
  • Available throughout the airport.
Shower
Shower
  • Yes
Lounge
Lounge
  • Lounges available, including the United Club and Delta Sky Club.
Lost and Found Office
Lost and Found Office
  • Located in the main hall of the Domestic Terminal.
Public transit options for San Francisco International Airport
  • Buses: SamTrans 292, 397, 398, KX
  • Metro: BART Yellow Line

Most popular flights to and from Ontario, CA and San Francisco, CA

HomeFlightsFlights in USAFlight Schedules to Ontario, CASan Francisco, CA to Ontario, CA Flights

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