Cheap Flights from Louisville Muhammad Ali International to Chicago

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Flight deals from Louisville Muhammad Ali International to Chicago

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

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

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

Direct flights from Louisville Muhammad Ali International to Chicago

Alternative Louisville Muhammad Ali International to Chicago routes

Looking for the cheapest, fastest or easiest route from Louisville Muhammad Ali International to Chicago? You could fly into the following airports instead.

Louisville to Chicago: Flight information

The things to know before you go.
Cheapest flight found94 €
Cheapest month to flyJune
Average flight time1 hr, 27 mins
Most popular airlineAlaska Airlines
Average flights per week1,775

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

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
The best price we found for a return flight from Louisville Muhammad Ali International to Chicago is 94 €. 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 27 minutes is the average flight time from Louisville Muhammad Ali International to Chicago.
Alaska Airlines, American Airlines and Envoy Air fly direct from Louisville Muhammad Ali International to Chicago.
As of May 2025, there are 355 flights per week flying from Louisville Muhammad Ali International to Chicago.
The cheapest month to fly from Louisville Muhammad Ali International to Chicago is usually May 2025.
If you're flying from Louisville Muhammad Ali International Airport, the cheapest airport near Chicago is Chicago O'Hare International – which is 25.4 km away from the centre of Chicago. We've found flights into this airport from 94 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Louisville Muhammad Ali International Airport to Chicago on Wednesday, 11 June 2025.
Yes – the average flight time is 1 hour and 27 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 Chicago 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 Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 13°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
Currently, United offers the cheapest flight tickets to Chicago.

Flying from Louisville International Airport-Standiford Field (SDF) to Chicago: what you need to know

  • The average duration of a direct flight from Louisville International Airport-Standiford Field Airport to Chicago is 1 hour 26 minutes.

  • The timezone in Chicago is UTC-5. The city is 1 hour behind Louisville, where Louisville International Airport-Standiford Field Airport is located.

  • Louisville International Airport-Standiford Field Airport (SDF) to O'Hare International Airport (ORD) is the most popular route, with 83 departures a week to pick from. If you prefer a later start to the day, the last flight from SDF to ORD is with American Airlines at 19:16. Choose the first departure operated by American Airlines at 06:00 if you want to get going early.

  • Leave plenty of time to catch your flight from SDF to Chicago. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Popular months like July or holiday periods such as Thanksgiving and Christmas/New Year will mean bigger lines at check-in and security. If you're travelling then, play it safe and get to the terminal even earlier. Arriving two hours before domestic flights and up four hours ahead of international flights is a wise idea.

  • You can get a direct flight from Louisville International Airport-Standiford Field Airport to Chicago. Start your journey at SDF and land at O'Hare International Airport (ORD).

  • There's a range of airlines that operate direct flights from Louisville International Airport-Standiford Field Airport to Chicago, such as:

  • For a flight within United States, you won't need a visa or passport. However, you'll have to show some form of identification, such as a driver's licence or ID card. Once you've booked cheap tickets from Louisville International Airport-Standiford Field to Chicago, make sure your ID is up to date.

  • SDF is about 23 kilometres from central Louisville. If you're ride-sharing, catching a cab or driving from the centre, it'll take you 24 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the journey time to be around 2 hours and 41 minutes.

  • Searching for a convenient hotel near SDF? If you've booked an early flight from Louisville International Airport-Standiford Field Airport to Chicago, these stays will have you sleeping moments from check-in:

How to find the cheapest flights from Louisville International Airport-Standiford Field Airport (SDF) to Chicago

  • 47 € is the cheapest price we've seen for a one-way ticket from Louisville International Airport-Standiford Field Airport to Chicago. For a return flight on this route, the best price is 94 €. Depending on how early you book and the availability, these fares can change.

  • Get cheap tickets from SDF to Chicago by booking at least 3 months ahead. According to our research, that's the sweet spot for finding the biggest deals.

  • Plan your trip for November. That's the cheapest month for tickets from Louisville International Airport-Standiford Field Airport to Chicago. If you're flexible with your dates, use the 'Whole month' tool to find the cheapest price across each month.

  • Locking in a cheap ticket from SDF to Chicago is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when there's a better deal.

  • Use the filters to tailor your flights from Louisville International Airport-Standiford Field Airport to Chicago. Enter your preferred arrival and departure times, number of stops and airlines. Or sort your results by 'Cheapest' to get the best deals.

Airports in Chicago

O'Hare International Airport (ORD)

Chicago Midway International Airport (MDW)

Best time to go to Chicago

  • August is the busiest month to catch a flight from Louisville International Airport-Standiford Field Airport to Chicago while February is the quietest. To work out the ideal time to visit Chicago, consider the pace you prefer to travel at.

  • The warmest month in Chicago is July, with temperatures ranging between 15ºC and 29ºC. Book your flights from Louisville International Airport-Standiford Field Airport to Chicago in this month if you enjoy this type of weather.

  • Look for cheap flights from SDF to Chicago in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -12ºC and 3ºC on average.

More about Chicago

  • When it comes to looking for somewhere to lay your head, you'll find the best stays in Chicago right here. Explore these hotels once you've locked in your flight from Louisville International Airport-Standiford Field to Chicago:

  • There are so many things to discover in this city it can be hard to know where to start. Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier are leading attractions which should be on every Chicago itinerary.

Complete your Chicago trip with a car rental

  • Finding you a cheap flight from Louisville International Airport-Standiford Field to Chicago isn't our only cool trick. Check out our car rentals in Chicago and explore the city on your own terms. We find deals from trusted car rental providers and put them all in one place. You can instantly compare rates and then book with no fees.

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