Cheap Flight Tickets from Chicago (CHI) to Louisville (SDF)

App

Help

AUD

Search Bookings

Trip.com

Flights

Flights to United States

Cheap Flights to Louisville

Low Price Flights from Chicago to Louisville

Hotels in Louisville

Worldwide Coverage

Flights to over 5,000 cities

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued

Secure Payment

Convenient & reliable booking and payment system

Latest Flight Deals from Chicago to Louisville

Book one-way or return flights from Chicago to Louisville from as little as AU$ 69. Choose from the popular airlines below and book your flight today!

One way
Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Chicago to Louisville? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Chicago to Louisville. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Chicago to Louisville

View airlines operating flights from Chicago to Louisville. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

American Airlines

From AU$ 69

United Airlines

From AU$ 105

Southwest Airlines

From AU$ 109

Delta Air Lines

From AU$ 120

Frontier Airlines

From AU$ 288

Spirit Airlines

From AU$ 391

ANA airlines

Find more flights and airlines

Alternative Routes from Chicago to Louisville

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Chicago to Louisville.

Cheapest
ORD
20:27
1h 31m
Direct
SDF
22:58
O'Hare International Airport - Louisville International Airport
Sun, May 26American Airlines
AU$ 69
MDW
14:40
1h 10m
Direct
SDF
16:50
Midway International Airport - Louisville International Airport
Thu, May 30Southwest Airlines
AU$ 109
MDW
14:40
1h 10m
Direct
SDF
16:50
Midway International Airport - Louisville International Airport
Thu, May 30Southwest Airlines
AU$ 109
Find More Flights

How do I find the cheapest flights?

When are flight from Chicago (CHI) to Louisville (SDF) the cheapest?
Airlines adjust prices for flights from Chicago to Louisville based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Chicago (CHI) to Louisville (SDF) cost?
According to Trip.com's data, the lowest price is around AU$ 422.
How long is the flights from Chicago (CHI) to Louisville (SDF)?
It takes about 1 hour 22 minutes to fly from Chicago (CHI) to Louisville (SDF).
What time does the earliest flight from Chicago to Louisville depart?
The earliest flight departs from Chicago (ORD) at 07:30 and arrives in Louisville (SDF) at 09:55.
What time does the latest flight from Chicago to Louisville depart?
The latest flight departs from Chicago (ORD) at 20:30 and arrives in Louisville (SDF) at 22:50.
What are the most popular airlines that fly from Chicago (CHI) to Louisville (SDF)?
Airlines with flights from Chicago (CHI) to Louisville (SDF): American Airlines, Emirates, British Airways, Air Canada, Lufthansa, Japan Airlines, All Nippon Airways, United Airlines, Southwest Airlines, Alaska Airlines and Iberia.
What's the most popular airline for direct flights from Chicago (CHI) to Louisville (SDF)?
Hopscotch Air operates 1 direct flights from Chicago (CHI) to Louisville (SDF).
How many airports in Louisville (SDF)?
There are 2 airport(s) in Louisville (SDF): Louisville Bowman Field Airport and Louisville International Airport.

How to find a cheap flight from Chicago to Louisville

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Louisville. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information from Chicago to Louisville

Cheapest direct flight price	AU$ 69
Cheapest return ticket price	AU$ 151
Off-season for travel	March
Peak season for travel	August
Flight distance	441.32km
Average flight time	1 hour 22 minutes
Popular airline	American Airlines