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Louisville International Airport to Chicago flight

Explore the cheapest one-way and round-trip flights from Louisville International Airport to Chicago over the next 90 days, with one-way fares from S$ 120 and round-trip from S$ 251. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SDF 06:29
        1h 42m
        Direct
        ORD 07:11
        Louisville - Chicago | Fri, Oct 23 | American Airlines
        ORD 09:39
        1h 31m
        Direct
        SDF 12:10
        Chicago - Louisville | Tue, Oct 27 | American Airlines
        S$ 251 S$ 333
        25% off
        25% off
        S$ 333 S$ 251
      • SDF 06:29
        1h 42m
        Direct
        ORD 07:11
        Louisville - Chicago | Tue, Oct 20 | American Airlines
        ORD 06:59
        1h 33m
        Direct
        SDF 09:32
        Chicago - Louisville | Fri, Oct 23 | American Airlines
        S$ 252 S$ 333
        24% off
        24% off
        S$ 333 S$ 252
      • SDF 13:14
        1h 43m
        Direct
        ORD 13:57
        Louisville - Chicago | Fri, Nov 13 | American Airlines
        ORD 18:59
        1h 37m
        Direct
        SDF 21:36
        Chicago - Louisville | Sun, Nov 15 | American Airlines
        S$ 252 S$ 333
        24% off
        24% off
        S$ 333 S$ 252
      • SDF 06:21
        1h 48m
        Direct
        ORD 07:09
        Louisville - Chicago | Fri, Nov 6 | American Airlines
        ORD 10:30
        1h 32m
        Direct
        SDF 13:02
        Chicago - Louisville | Sun, Nov 8 | American Airlines
        S$ 252
        24% off
        S$ 333 S$ 252
      • SDF 12:46
        1h 44m
        Direct
        ORD 13:30
        Louisville - Chicago | Thu, Oct 29 | American Airlines
        ORD 06:59
        1h 33m
        Direct
        SDF 09:32
        Chicago - Louisville | Fri, Oct 30 | American Airlines
        S$ 252
        24% off
        S$ 333 S$ 252
      • SDF 06:29
        1h 42m
        Direct
        ORD 07:11
        Louisville - Chicago | Sun, Nov 1 | American Airlines
        ORD 19:00
        1h 37m
        Direct
        SDF 21:37
        Chicago - Louisville | Tue, Nov 3 | American Airlines
        S$ 253
        24% off
        S$ 333 S$ 253
      • SDF 06:21
        1h 48m
        Direct
        ORD 07:09
        Louisville - Chicago | Tue, Nov 3 | American Airlines
        ORD 07:08
        1h 30m
        Direct
        SDF 09:38
        Chicago - Louisville | Fri, Nov 6 | American Airlines
        S$ 253
        24% off
        S$ 333 S$ 253
      • SDF 06:29
        1h 42m
        Direct
        ORD 07:11
        Louisville - Chicago | Sun, Oct 25 | American Airlines
        ORD 15:00
        1h 37m
        Direct
        SDF 17:37
        Chicago - Louisville | Wed, Oct 28 | American Airlines
        S$ 253
        24% off
        S$ 333 S$ 253
      • SDF 06:29
        1h 42m
        Direct
        ORD 07:11
        Louisville - Chicago | Tue, Oct 27 | American Airlines
        ORD 06:59
        1h 33m
        Direct
        SDF 09:32
        Chicago - Louisville | Thu, Oct 29 | American Airlines
        S$ 253
        24% off
        S$ 333 S$ 253
      • SDF 06:29
        1h 42m
        Direct
        ORD 07:11
        Louisville - Chicago | Fri, Oct 30 | American Airlines
        ORD 14:42
        1h 31m
        Direct
        SDF 17:13
        Chicago - Louisville | Tue, Nov 3 | American Airlines
        S$ 253
        24% off
        S$ 333 S$ 253
      • SDF 06:27
        1h 48m
        Direct
        ORD 07:15
        Louisville - Chicago | Thu, Nov 12 | American Airlines
        ORD 10:30
        1h 32m
        Direct
        SDF 13:02
        Chicago - Louisville | Sun, Nov 15 | American Airlines
        S$ 253
        24% off
        S$ 333 S$ 253
      • SDF 13:00
        17h 25m
        1 stop
        CHI 14:00
        Louisville - Chicago | Wed, Oct 7 | Normal Airline
        CHI 15:00
        6h
        Direct
        SDF 16:00
        Chicago - Louisville | Fri, Oct 9 | Normal Airline
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        Find more flights
      • Cheapest nonstop
        SDF 06:29
        1h 42m
        Direct
        ORD 07:11
        Louisville - Chicago | Sat, Oct 31 | American Airlines
        S$ 120 S$ 277
        56% off
        56% off
        S$ 277 S$ 120
      • SDF 12:46
        1h 44m
        Direct
        ORD 13:30
        Louisville - Chicago | Thu, Oct 22 | American Airlines
        S$ 125 S$ 277
        55% off
        55% off
        S$ 277 S$ 125
      • SDF 18:31
        1h 59m
        Direct
        ORD 19:30
        Louisville - Chicago | Mon, Nov 2 | American Airlines
        S$ 127 S$ 277
        54% off
        54% off
        S$ 277 S$ 127
      • SDF 18:31
        1h 59m
        Direct
        ORD 19:30
        Louisville - Chicago | Mon, Nov 16 | American Airlines
        S$ 127
        54% off
        S$ 277 S$ 127
      • SDF 06:29
        1h 42m
        Direct
        ORD 07:11
        Louisville - Chicago | Sat, Oct 24 | American Airlines
        S$ 127
        54% off
        S$ 277 S$ 127
      • SDF 12:45
        1h 44m
        Direct
        ORD 13:29
        Louisville - Chicago | Tue, Oct 20 | American Airlines
        S$ 127
        54% off
        S$ 277 S$ 127
      • SDF 12:45
        1h 44m
        Direct
        ORD 13:29
        Louisville - Chicago | Mon, Oct 26 | American Airlines
        S$ 127
        54% off
        S$ 277 S$ 127
      • SDF 10:16
        1h 44m
        Direct
        ORD 11:00
        Louisville - Chicago | Wed, Oct 28 | American Airlines
        S$ 127
        54% off
        S$ 277 S$ 127
      • SDF 06:29
        1h 42m
        Direct
        ORD 07:11
        Louisville - Chicago | Thu, Oct 29 | American Airlines
        S$ 210
        24% off
        S$ 277 S$ 210
      • SDF 13:00
        17h 25m
        1 stop
        CHI 14:00
        Louisville - Chicago | Wed, Oct 7 | Normal Airline
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Flight prices from Louisville International Airport to Chicago are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Which airlines are the most popular for Louisville International Airport to Chicago flights?

See which airlines fly from Louisville International Airport to Chicago. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
American Airlines logo American Airlines

Flight Schedule from Louisville International Airport to Chicago

Check the schedule for flights from Louisville International Airport to Chicago and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA4413

    Louisville International Airport

    07:03

    SDF

    1h 49m

    07:52

    ORD

    S M T W T F S
    Search

  2. AA3580

    Louisville International Airport

    12:45

    SDF

    1h 44m

    13:29

    ORD

    S M T W T F S
    Search

  3. AA4492

    Louisville International Airport

    10:26

    SDF

    1h 44m

    11:10

    ORD

    S M T W T F S
    Search

  4. DL5824

    Louisville International Airport

    07:20

    SDF

    1h 30m

    Direct

    08:50

    DTW

    S M T W T F S
    Search

  5. DL5327

    Detroit Metropolitan Wayne County Airport

    10:10

    DTW

    1h 29m

    Direct

    10:39

    ORD

    S M T W T F S

  6. DL5122

    Louisville International Airport

    15:18

    SDF

    1h 32m

    Direct

    16:50

    DTW

    S M T W T - S
    Search

  7. DL1084

    Detroit Metropolitan Wayne County Airport

    17:55

    DTW

    1h 31m

    Direct

    18:26

    ORD

    S - - W T - S

  8. DL1610

    Louisville International Airport

    07:00

    SDF

    1h 36m

    Direct

    08:36

    ATL

    S M T W T F S
    Search

  9. DL1063

    Hartsfield–Jackson Atlanta International Airport

    09:10

    ATL

    1h 53m

    Direct

    10:03

    MDW

    S M T W T F S

  10. DL2407

    Louisville International Airport

    06:00

    SDF

    1h 34m

    Direct

    07:34

    ATL

    S M T W T F S
    Search

  11. DL1147

    Hartsfield–Jackson Atlanta International Airport

    08:05

    ATL

    2h 20m

    Direct

    09:25

    ORD

    S M T W T F S

  12. DL1481

    Louisville International Airport

    13:15

    SDF

    1h 20m

    Direct

    14:35

    ATL

    S M T W T F S
    Search

  13. DL2738

    Hartsfield–Jackson Atlanta International Airport

    15:30

    ATL

    2h 7m

    Direct

    16:37

    ORD

    S M T W T F S

  14. DL2299

    Louisville International Airport

    09:20

    SDF

    1h 30m

    Direct

    10:50

    ATL

    S M T W T F S
    Search

  15. DL2894

    Hartsfield–Jackson Atlanta International Airport

    11:10

    ATL

    2h 14m

    Direct

    12:24

    ORD

    S M T W T F S

  16. DL1126

    Louisville International Airport

    17:55

    SDF

    1h 26m

    Direct

    19:21

    ATL

    S M T W T F S
    Search

  17. DL1076

    Hartsfield–Jackson Atlanta International Airport

    21:15

    ATL

    1h 55m

    Direct

    22:10

    MDW

    S M T W T F S
Find more flights and airlines

What to know about flights from Louisville International Airport to Chicago?

Cheapest return ticket price S$ 251
Cheapest one-way flight price S$ 120
Off-season for travel September
Peak season for travel July

FAQs for Louisville International Airport to Chicago Flights

  • When is peak season for travel to Chicago?

    ؜The peak travel time for visiting Chicago is October. During this time, flights from Louisville International Airport to Chicago are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from Louisville International Airport (SDF) to O'Hare International Airport (CHI) take around 1 hour 38 minutes.
    • The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Chicago Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • Yes. United Airlines and American Airlines operate direct flights from Louisville International Airport to Chicago. The average flight time is approximately 1 hour 2 minutes, with about 9 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from Louisville International Airport to Chicago currently starts from S$ 120, with round-trip fares from S$ 251. The lowest fare is offered by American Airlines departing on Sat, Oct 31; prices are subject to availability.
  • Yes. The average flight time from Louisville International Airport to Chicago is about 1 hour 18 minutes. Actual flight time may vary due to routing, weather, and air traffic.
  • Currently, multiple airlines offer flights from Louisville International Airport to Chicago, including: American Airlines United Airlines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Louisville International Airport to Chicago is S$ 232, and the average round-trip fare is S$ 476. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from Louisville International Airport to Chicago departs at 05:15, and the latest one departs at 19:50. There are approximately 13 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from Louisville International Airport to Chicago usually arrive at Chicago Midway International Airport and O'Hare International Airport. O'Hare International Airport is the most convenient option for this route.

Popular Destinations & Recommendations

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

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Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.