Buffalo, NY BUF to Seattle, WA SEA Flights

Thu, Apr 02
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2,000+ travel companies
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Journey information

Overview: Buffalo, NY to Seattle, WA flight

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Flights from Buffalo, NY to Seattle, WA depart on average 30 times per day, taking around 8h 56m. Cheap flight tickets for this journey start at $213 (€173) if you book in advance.

The earliest flight runs at 00:05, the last at 23:58. The fastest flight covers the 2110 miles (3397 km) distance in 8h 44m. March 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
Distance
2110 miles (3397 km)
Average flight duration
8h 56m
Cheapest ticket price
$213 (€173)
Flights per day
30
Fastest flight
8h 44m
Cheapest month
March
First flight
00:05
Last flight
23:58
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

The cheapest and fastest flights from Buffalo, NY to Seattle, WA

Showing times and prices for Apr 02

Cheapest price

$213

Average price

$359

Fastest journey

8 h 44 m

Average duration

8 h 53 m

Flights per day

2

Distance

3397 km

Cheap tickets

The best way to find a cheap flight ticket from Buffalo, NY to Seattle, WA is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Buffalo, NY to Seattle, WA will cost around $359 if you buy it on the day, but the cheapest tickets can be found for only $213.

Fast flights

Of the 2 flights that leave Buffalo, NY for Seattle, WA onThu, Apr 02, 2 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 3397 km distance in an average of 8 h 53 m but if you time it right, some flights will get you there in just 8 h 44 m .

On Thu, Apr 02 the longest flights will take 9 h 2 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
    12:30PM8h44
    Buffalo, NY
    09:14PMSeattle, WA
    $2131One-way
    0 transfers
  • American Airlines
    10:03PM9h02
    Buffalo, NY
    07:05AMSeattle, WA
    $5041One-way
    0 transfers

Travel Information

Compare train, bus, and flight for Buffalo, NY to Seattle, WA

Omio recommends booking the train as it is the most popular option from Buffalo, NY to Seattle, WA among Omio's users. If you are prioritising price take the bus with prices starting from $238. For those with little time consider booking a flight which can get you there in 8h 56m. The ticket price range depends on the travel mode: a bus costs an average of $238, and a train costs an average of $244.

Distance: 2110 miles (3397 km)

Compare flight with

Flight
Most popular
Train
Bus

$408

Average price

$413

Average price

$262

Average price

Cheapest

11h 56m

Average total duration

Fastest

8h 56m

Onboard

+

3h 0m

Additional time*

58h 53m

Average total duration

58h 23m

Onboard

+

30m

Additional time*

100h 13m

Average total duration

99h 43m

Onboard

+

30m

Additional time*

Direct Options

Direct Options

Direct Options

Live departures

Buffalo, NY to Seattle, WA flight times

The table below shows live departures for Buffalo, NY to Seattle, WA flights for today, Wednesday, April 1. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
american_airlines8:27 PM Buffalo, NY
9h53
6:20 AM Seattle, WA0 transfersDirect

This is the last flight of the day.

Find all the dates and times for this journey

Compare prices and tickets Buffalo, NY to Seattle, WA by train, bus, or flight

Compare train, bus, 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
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FAQs: Buffalo, NY to Seattle, WA Flight

Find answers to the most common questions about traveling from Buffalo, NY to Seattle, WA 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 Seattle, WA, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from Buffalo, NY to Seattle, WA can start from as little as $213 (€173) when you book in advance. The average flight ticket price for Buffalo, NY to Seattle, WA is $408 (€331) ; 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 Buffalo, NY to Seattle, WA is 8h 44m to travel the 2110 miles (3397 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 Buffalo, NY to Seattle, WA leaves at 12:05 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Buffalo, NY to Seattle, WA leaves at 11:58 PM.
Flights from Buffalo, NY to Seattle, WA generally leave from Buffalo Niagara International Airport and arrive in Seattle-Tacoma International Airport.Buffalo Niagara International Airport is 1 miles (2 km) away from Buffalo, NY city centre and Seattle-Tacoma International Airport is from Seattle, WA city centre.
The cheapest month for a flight from Buffalo, NY to Seattle, WA is March.
It's helpful to compare your options as there are 3 ways to travel between Buffalo, NY and Seattle, WA including taking a train, bus, and flight.
Since neither Buffalo, NY nor Seattle, WA 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 a time difference of 3 h between Buffalo, NY and Seattle, WA all year round.
The best events to attend in Seattle, WA include:
  • Seafair, a summer festival featuring hydroplane races, parades, and cultural events
  • Seattle International Film Festival, one of the largest film festivals in the U.S. showcasing independent films
  • Bumbershoot, an annual music and arts festival held over Labor Day weekend
  • Seattle Pride Parade, a celebration of LGBTQ+ pride with a colorful parade through downtown.
Some of the most interesting sights to explore in Seattle, WA are:
  • Space Needle, an iconic observation tower offering panoramic views of Seattle and its surroundings
  • Pike Place Market, a historic public market known for fresh produce, seafood, and local crafts
  • Chihuly Garden and Glass, an exhibition showcasing the vibrant glass art of Dale Chihuly
  • Museum of Pop Culture, a museum dedicated to contemporary popular culture with interactive exhibits
  • Seattle Art Museum, a leading art museum featuring diverse collections from around the world.
The best holidays to experience in Seattle, WA include:
  • Independence Day, fireworks and celebrations marking the nation's birthday
  • Thanksgiving, a time for family gatherings and seasonal festivities
  • Christmas, holiday lights and decorations creating a festive atmosphere
  • New Year's Eve, lively celebrations welcoming the new year with fireworks and events.
The best things to do in Seattle, WA include:
  • Take a ferry ride to Bainbridge Island for stunning views of the Seattle skyline and a charming small-town experience
  • Explore the vibrant neighborhoods of Capitol Hill and Fremont, known for their eclectic shops, cafes, and street art
  • Visit the Seattle Aquarium to discover marine life native to the Pacific Northwest
  • Enjoy a scenic walk or bike ride along the Burke-Gilman Trail
  • Experience a live performance at the historic Paramount Theatre, offering a variety of shows from Broadway to concerts.
The best season to visit Seattle, WA is Spring or Fall. The best weather to explore Seattle, WA is during April-June or September-November.
We recommend using the train as it is the most popular way to get from Buffalo, NY to Seattle, WA 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 Seattle, WA, travelers should be cautious of pickpocketing and vehicle break-ins, especially in crowded areas and popular tourist spots like Pike Place Market. Scams involving fake charity collectors and street performers asking for money are common. It's advisable to stay alert in public transit and avoid unlicensed taxis. Travelers should also be aware of occasional aggressive panhandling in certain neighborhoods.
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 Buffalo, NY to Seattle, WA

Buffalo
Seattle
The major airport for departures in Buffalo is Buffalo Niagara International Airport. Find all the information you need to know about services, amenities and connections at Buffalo Niagara International Airport for your trip from Buffalo to Seattle.
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
2 km
carConnection
Car connection
NY-33 West, Exit 51
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops available, Main terminal, includes duty-free and gift shops.
Parking
Parking
  • Parking available with both short-term and long-term options, approximately 0.6€ (INR 50) per hour.
Dining
Dining
  • Restaurants available; Main terminal, fast food and sit-down options like Anchor Bar and Tim Hortons
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Elevators, ramps, assistance
WC
WC
  • Available throughout the airport.
Hotel
Hotel
  • Hotels nearby, Courtyard by Marriott Buffalo Airport within walking distance.
Lounge
Lounge
  • Lounges available, The Club BUF in the main terminal.
Lost and Found Office
Lost and Found Office
  • Lost and Found located in the terminal; contact airport services.
Car Rental
Car Rental
  • Car rental services available; counters in the arrivals area
Public transit options for Buffalo Niagara International Airport
  • Bus line 24, Buffalo Airport Transit Center, 40 minutes

More options for your journey from Buffalo, NY to Seattle, WA

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