- Cheapest roundtrip flight
- from€267
- Fastest flight
- non-stop flights
- 21x / week
- Flight distance
- 443 km
- Time difference
- Airports in Chicago
- O'Hare International Airport, IL
- Midway International Airport, IL
- Rockford, IL
- Most popular airlines
- Southwest Airlines

- United Airlines

- American Airlines

- Southwest Airlines
Flight schedule from Louisville (SDF) to Chicago (CHI)
Select a travel date in the flight schedule for the route from Louisville (SDF) to Chicago (CHI) and compare affordable flight deals.
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Matching outbound flightsSDF–CHI · 37 of 37
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- October 25 – 31, 2026
- November 1 – 7, 2026
- November 8 – 14, 2026
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Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Louisville to Chicago?
A nonstop flight from Louisville to Chicago typically takes around 1 hour 15 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 6 hours. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Are there nonstop flights from Louisville to Chicago?
Yes, there are nonstop flights from Louisville to Chicago, averaging around 3 to 4 flights per day, operated by, among others, Southwest, United Airlines and American Airlines. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from Louisville to Chicago?
Direct flights from Louisville to Chicago are operated by, among others, Southwest, United Airlines and American Airlines. Connecting flights with one stop are also available, for example with Delta (via Atlanta). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
On which days are there nonstop flights from Louisville to Chicago?
Nonstop flights from Louisville to Chicago operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from Louisville to Chicago?
On the route from Louisville to Chicago, there are on average around 3 to 4 flights per day. The number of flights can vary by day of the week and season. If you are flexible with your dates, it is worth comparing several departure days.
How many flights per week are there from Louisville to Chicago?
From Louisville to Chicago, there are around 21 to 22 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
When does the first flight from Louisville to Chicago depart?
The earliest nonstop flight from Louisville to Chicago usually departs at 5:25 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Chicago.
When does the last flight from Louisville to Chicago depart?
The last nonstop flight from Louisville to Chicago usually departs at 9:35 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.
