Cheap Flights from Chicago (CHIA) to Louisville Muhammad Ali International (SDF)

Compare Chicago to Louisville Muhammad Ali International flight deals

Find the cheapest month or even day of the year to fly to Louisville Muhammad Ali International

Book the best Louisville Muhammad Ali International fare with no extra fees

Flight deals from Chicago to Louisville Muhammad Ali International

Looking for a cheap last-minute deal or the best round-trip flight from Chicago to Louisville Muhammad Ali International? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Chicago to Louisville Muhammad Ali International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Louisville Muhammad Ali International flights are currently cheapest in November.

Direct flights from Chicago to Louisville Muhammad Ali International

Chicago to Louisville Muhammad Ali International: Alternative routes

Compare routes from Chicago to Louisville below. You may find an airport to fly into that's cheaper, faster, or easier than Louisville Muhammad Ali International.

Chicago to Louisville: Flight information

The things to know before you go.
Cheapest flight found$107
Cheapest month to flyNovember
Average flight time1 hr, 21 mins
Most popular airlineAmerican Airlines
Average flights per week280

Finding cheap flights from Chicago to Louisville Muhammad Ali International: Frequently asked questions

The best price we found for a round-trip flight from Chicago to Louisville Muhammad Ali International is $190. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 20 minutes is the average flight time from Chicago to Louisville Muhammad Ali International.
American Airlines, United and Republic Airways fly direct from Chicago to Louisville Muhammad Ali International.
There are 292 flights per week flying from Chicago to Louisville Muhammad Ali International, as of November 2024.
The cheapest month to fly from Chicago to Louisville Muhammad Ali International is usually November 2024.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Louisville Muhammad Ali International Airport on Wednesday, January 8, 2025.
Yes – the average flight time is 1 hour and 20 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Louisville Muhammad Ali International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Louisville is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Louisville Muhammad Ali International is American Airlines.

The journey from Chicago’s skyscrapers to the soft southern charm of Louisville, Kentucky covers 269 miles and the average direct flight will get you there in an hour and 25 minutes.

You’ll have the biggest choice of flight times if you’re traveling from Chicago O’Hare (ORD) to Louisville Standiford (SDF). United and American airlines are neck and neck on this route, each offering between three to six nonstop flights every day. It’s also possible to fly direct to Louisville from Midway Airport (MDW) with Southwest.

Making Your Way to Chicago’s Airports

O’Hare is a force to be reckoned with. As one of the largest air travel hubs in the country, it is constantly packed and the crowds surging through its four big terminals never seem to slow down. There’s a rapid Automated People Mover to help you avoid unnecessarily long walks.

Chicago Midway is a breeze to travel through. There’s only one terminal with four concourses, the shortest of which only has three gates! For a fast, convenient alternative to driving to the airport, grab the CTA Orange Line train. It’s a 25 minute journey, but once you get to the MDW stop you’ll need to walk through a tunnel to the terminal, which should take between 10 and 15 minutes.

You’ll find the free WiFi at both Chicago Airports to be quite limited with a list of 30 websites that you can access without paying. For unrestricted WiFi, you’ll have to pay $6.75 for a 24 hour period of unlimited access.

Arriving in Louisville

Home to the Kentucky Derby, the birthplace of Muhammad Ali and the spot where baseball’s most famous bat (the Louisville Slugger!) was created. Louisville has many claims to fame, but its own sweet character and lovely neighborhoods are reason enough to visit. In fact, “Louavull” is a wonderful place to just wander.

Guided tours of the painstakingly restored Victorian houses which grace the city’s historic districts pull in plenty of visitors. Louisville is a city full of beautiful parks, several of which were designed by the genius behind NYC’s Central Park, Frederick Law Olmsted. If you decide to visit when the Derby is on, you’ll have a chance to taste the Mint Julep in its highest incarnation: for the rest of the year, we recommend a slow glass of bourbon.

With Skyscanner’s free Airfare Comparison Tool, you’ll never have to wonder if you’ve really found the cheapest tickets from Chicago to Louisville. Let us do the legwork to uncover the best flights available anywhere online.


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.