Chicago, IL CHI to Louisville, KY SDF flight with Republic Airlines

Sat, Dec 13
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1,000+ travel companies
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Journey information

Overview: Chicago, IL to Louisville, KY flight

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Flights from Chicago, IL to Louisville, KY depart on average 6 times per day, taking around 1h 23m. Cheap flight tickets for this journey start at $151 (€121) but you can travel from only $46 (€37) by bus.

There are 2 flights per day. The earliest flight runs at 05:00, the last at 23:55. The fastest flight covers the 267 miles (431 km) distance in 1h 19m. February 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 $46 (€37)
Distance
267 miles (431 km)
Average flight duration
1h 23m
Cheapest ticket price
$151 (€121)
Flights per day
6
Direct flights
2
Fastest flight
1h 19m
Cheapest month to travel
February
First flight
05:00
Last flight
23:55
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 $46 (€37)

Travel Information

Compare bus, flight, and train for Chicago, IL to Louisville, KY

Omio recommends booking the bus as it is the most popular option from Chicago, IL to Louisville, KY among Omio's users. If you are prioritising price take the bus with prices starting from €37. For those with little time consider booking a flight which can get you there in 1h 23m. The ticket price range depends on the travel mode: a bus costs an average of €37, and a flight costs an average of €121.

Distance: 267 miles (431 km)

Compare flight with

Flight
Most popular
Bus
Train

€267

Average price

€47

Average price

Cheapest

€75

Average price

4h 23m

Average total duration

Fastest

1h 23m

Onboard

+

3h 0m

Additional time*

7h 24m

Average total duration

6h 54m

Onboard

+

30m

Additional time*

11h 6m

Average total duration

10h 36m

Onboard

+

30m

Additional time*

Direct Options

Direct Options

Direct Options

Live departures

Chicago, IL to Louisville, KY flight times

The table below shows live departures for Chicago, IL to Louisville, KY flights for today, Monday, December 15. You can also manually refresh the results below to see updated flight journeys.

Last updated at 2:23 AM
ProviderDepartsDurationArrivesTransfers
Tickets
american_airlines12:05 PM Chicago, IL
1h19
1:24 PM Louisville, KY0 transfersDirect
american_airlines8:20 PM Chicago, IL
1h22
9:42 PM Louisville, KY0 transfersDirect

This is the last flight of the day.

Find all the dates and times for this journey

Compare prices and tickets Chicago, IL to Louisville, KY by bus, flight, or train

Compare bus, flight, and train 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.

Tue
Dec 16
Wed
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Fri
Dec 19
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Dec 22

Airlines: Republic Airlines from Chicago, IL to Louisville, KYFind the best flights between Chicago, IL to Louisville, KY with Omio's travel partners Republic Airlines from $46 (€37). We can find you the best deals, schedules and tickets when comparing and booking the best trip.

Republic Airlines

About
Republic Airways is a major regional airline in the United States, operating as a subsidiary of Republic Airways Holdings. It provides scheduled passenger service for American Airlines (as American Eagle), Delta Air Lines (as Delta Connection), and United Airlines (as United Express) using a fleet of Embraer 170 and 175 regional jets. Headquartered in Indianapolis, Indiana, Republic Airways operates over 900 daily flights to more than 80 cities across the U.S. and Canada. The company is known for its large fleet of Embraer E-Jets and its state-of-the-art training facilities. In April 2025, Republic Airways Holdings announced its acquisition of Mesa Air Group, which is expected to create the second-largest regional carrier in the U.S.
Luggage & cancellation policy
Average Duration
1h 24m
Cheapest Price
$199 (€160)
Luggage included
One carry-on bag (24 x 16 x 10) and one personal item
Additional luggage
Checked bags for a fee
Cancellation Policy
Tickets are non-refundable but may be cancelled for future flight credit minus applicable fees
Pregnant on board
Passengers can fly up to the end of their 36th week for single pregnancies and the end of their 32nd week for multiple pregnancies
Unaccompagned minor
Unaccompanied minor service is available for children ages 5-14. Must be booked directly with Republic Airlines
Amenities on board the airplane
USB plugs
Accessibility
Republic Airlines offers assistance for passengers with reduced mobility, including wheelchair services and priority boarding. Passengers are advised to request these services in advance to ensure availability and proper arrangements.

FAQs: Chicago, IL to Louisville, KY Flight

Find answers to the most common questions about traveling from Chicago, IL to Louisville, KY 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 Louisville, KY, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from Chicago, IL to Louisville, KY can start from as little as $62 (€50) when you book in advance. The average flight ticket price for Chicago, IL to Louisville, KY is $266 (€213); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
On average the Chicago, IL to Louisville, KY flight time is 1 h 18 min   covering the 267 mile (430 km) long journey, but the journey time can vary depending on specific dates or if traveling on weekends and holidays.
The earliest flight from Chicago, IL to Louisville, KY leaves at 5: 34AM. Plan your trip with the Journey Planner   from Omio.
The latest flight from Chicago, IL to Louisville, KY leaves at 9: 05PM.
There are 3 flights a day from Chicago, IL to Louisville, KY which require at least one change with Republic Airlines. Schedules can vary on holidays or weekends with fewer flights.
For the journey from Chicago, IL to Louisville, KY you can take a flight with Republic Airlines. Be sure to check out all possible airlines that offer services from Chicago, IL to Louisville, KY on Omio to compare what amenities they may have.
The cheapest month for a flight from Chicago, IL to Louisville, KY is June.
It's helpful to compare your options as there are 3 ways to travel between Chicago, IL and Louisville, KY including taking a bus, flight or train.
Since neither Chicago, IL nor Louisville, KY are in the Schengen Area, passport requirements depend on the specific immigration rules of USA and USA. 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 1 h between Chicago, IL and Louisville, KY all year round.
The best events to attend in Louisville, KY include:
  • Kentucky Derby, a prestigious horse race held on the first Saturday in May, known for its rich traditions and vibrant atmosphere
  • Forecastle Festival, a multi-day music festival in July celebrating music, art, and environmental activism
  • Louisville Slugger Museum & Factory Tour, an interactive experience showcasing the history of baseball bats and the iconic Louisville Slugger brand.
The best holidays to experience in Louisville, KY include:
  • Kentucky Derby Festival, vibrant festivities leading up to the iconic horse race
  • Memorial Day, warm weather and local events honoring veterans
  • Labor Day, a great time for outdoor activities and local fairs.
The best seasons to visit Louisville, KY are Spring or Fall. The best weather to explore Louisville, KY is during April-May or September-October.
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.

popular airports

Popular airports from Chicago, IL to Louisville, KY

Chicago
Louisville
The major airport for departures in Chicago is O'Hare International Airport. Find all the information you need to know about services, amenities and connections at O'Hare International Airport for your trip from Chicago to Louisville.
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
ShowerShower
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
3 km
carConnection
Car connection
I-190, Exit 1
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops are located in all terminals, including duty-free and brands like Hudson and MAC Cosmetics.
Parking
Parking
  • Parking available with options including hourly, daily, and economy lots, approximately 2.85€ ($3) per hour.
Dining
Dining
  • Restaurants are located in all terminals, offering a variety of cuisines including American and intertiol. Top options include Tortas Frontera and Publican Tavern.
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Elevators, ramps, toilets
WC
WC
  • Available throughout the airport.
Hotel
Hotel
  • Hotels such as Hilton Chicago O'Hare are located on airport grounds, with others like the Hyatt Regency nearby.
Shower
Shower
  • Showers are available in some lounges, such as the United Club, but access may require a fee or membership.
Lounge
Lounge
  • Lounges available, including United Club and American Airlines Admirals Club.
Lost and Found Office
Lost and Found Office
  • Lost and Found located in terminal 1, near the baggage claim area.
Car Rental
Car Rental
  • Car rental services are available at the Multi-Modal Facility, with companies like Hertz and Avis.
Public transit options for O'Hare International Airport
  • CTA Blue Line, O'Hare Station, 45 minutes to city center

More options for your journey from Chicago, IL to Louisville, KY

Here are some other resources that might have the information you need

Most popular flights to and from Louisville, KY and Chicago, IL

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