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O'Hare Intl. Airport to Louisville International Airport flight
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O'Hare Intl. Airport to Louisville International Airport Flights Info

Cheapest one-way
€86
American Airlines American Airlines 1h 35m · Nonstop Wed, Dec 23
Select flight
Cheapest round-trip
€179
American Airlines American Airlines 1h 40m · Nonstop Fri, Jan 8 - Tue, Jan 12
Select flight
Recommended airlines
American Airlines American AirlinesCheapest· From €86 American Airlines American AirlinesMost booked

Explore the cheapest one-way and round-trip flights from O'Hare Intl. Airport to Louisville International Airport over the next 90 days, with one-way fares from €86 and round-trip from €179. Based on Trip.com's latest 7-day flight data.

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    • Cheapest nonstop
      ORD 2:59 PM
      1h 40m
      Nonstop
      SDF 5:39 PM
      Chicago - Louisville | Fri, Jan 8 | American Airlines
      SDF 1:11 PM
      1h 46m
      Nonstop
      ORD 1:57 PM
      Louisville - Chicago | Tue, Jan 12 | American Airlines
      €179 €333
      46% off
      46% off
      €333 €179
    • ORD 10:01 AM
      1h 39m
      Nonstop
      SDF 12:40 PM
      Chicago - Louisville | Sat, Jan 9 | American Airlines
      SDF 10:17 AM
      1h 48m
      Nonstop
      ORD 11:05 AM
      Louisville - Chicago | Tue, Jan 12 | American Airlines
      €204 €333
      39% off
      39% off
      €333 €204
    • ORD 3:30 PM
      1h 42m
      Nonstop
      SDF 6:12 PM
      Chicago - Louisville | Sun, Dec 13 | American Airlines
      SDF 2:56 PM
      1h 44m
      Nonstop
      ORD 3:40 PM
      Louisville - Chicago | Sat, Dec 19 | American Airlines
      €228 €333
      32% off
      32% off
      €333 €228
    • ORD 6:47 AM
      1h 35m
      Nonstop
      SDF 9:22 AM
      Chicago - Louisville | Sat, Dec 12 | American Airlines
      SDF 5:45 AM
      1h 44m
      Nonstop
      ORD 6:29 AM
      Louisville - Chicago | Sat, Dec 19 | American Airlines
      €272
      18% off
      €333 €272
    • ORD 6:54 AM
      1h 34m
      Nonstop
      SDF 9:28 AM
      Chicago - Louisville | Thu, Nov 26 | American Airlines
      SDF 10:01 AM
      1h 48m
      Nonstop
      ORD 10:49 AM
      Louisville - Chicago | Mon, Nov 30 | American Airlines
      €289
      13% off
      €333 €289
    • ORD 1:45 PM
      6h 47m
      1 stop
      SDF 9:32 PM
      Chicago - Louisville | Fri, Jan 8 | Delta Air Lines
      SDF 10:54 AM
      6h 33m
      1 stop
      ORD 4:27 PM
      Louisville - Chicago | Tue, Jan 12 | Delta Air Lines
      €181
      46% off
      €333 €181
    • ORD 5:07 PM
      5h 52m
      1 stop
      SDF 11:59 PM
      Chicago - Louisville | Sat, Jan 9 | Delta Air Lines
      SDF 5:59 PM
      6h 58m
      1 stop
      ORD 11:57 PM
      Louisville - Chicago | Tue, Jan 12 | Delta Air Lines
      €207
      38% off
      €333 €207
    • ORD 10:40 AM
      1h 46m
      Nonstop
      SDF 1:26 PM
      Chicago - Louisville | Fri, Jan 8 | United Airlines
      SDF 3:59 PM
      7h 18m
      1 stop
      MDW 10:17 PM
      Louisville - Chicago | Tue, Jan 12 | Delta Air Lines
      €219
      34% off
      €333 €219
    • ORD 10:36 AM
      7h 37m
      1 stop
      SDF 7:13 PM
      Chicago - Louisville | Sun, Dec 13 | Delta Air Lines
      SDF 7:59 PM
      4h 57m
      1 stop
      ORD 11:56 PM
      Louisville - Chicago | Sat, Dec 19 | Delta Air Lines
      €228
      32% off
      €333 €228
    • CHI 1:00 PM
      17h 25m
      1 stop
      SDF 2:00 PM
      Chicago - Louisville | Mon, Nov 16 | Normal Airline
      SDF 3:00 PM
      6h
      Nonstop
      CHI 4:00 PM
      Louisville - Chicago | Wed, Nov 18 | Normal Airline
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    • Cheapest
      ORD 8:29 AM
      1h 35m
      Nonstop
      SDF 11:04 AM
      Chicago - Louisville | Wed, Dec 23 | American Airlines
      €86 €299
      71% off
      71% off
      €299 €86
    • ORD 8:29 AM
      1h 35m
      Nonstop
      SDF 11:04 AM
      Chicago - Louisville | Sat, Dec 26 | American Airlines
      €90 €299
      70% off
      70% off
      €299 €90
    • ORD 6:47 AM
      1h 35m
      Nonstop
      SDF 9:22 AM
      Chicago - Louisville | Wed, Dec 9 | American Airlines
      €90 €299
      70% off
      70% off
      €299 €90
    • ORD 8:29 AM
      1h 35m
      Nonstop
      SDF 11:04 AM
      Chicago - Louisville | Wed, Dec 30 | American Airlines
      €90
      70% off
      €299 €90
    • ORD 6:47 AM
      1h 35m
      Nonstop
      SDF 9:22 AM
      Chicago - Louisville | Sun, Dec 6 | American Airlines
      €90
      70% off
      €299 €90
    • ORD 3:00 PM
      1h 37m
      Nonstop
      SDF 5:37 PM
      Chicago - Louisville | Wed, Jan 6 | American Airlines
      €90
      77% off
      €384 €90
    • ORD 6:59 PM
      1h 37m
      Nonstop
      SDF 9:36 PM
      Chicago - Louisville | Sat, Dec 5 | American Airlines
      €90
      77% off
      €384 €90
    • ORD 6:59 PM
      1h 38m
      Nonstop
      SDF 9:37 PM
      Chicago - Louisville | Thu, Dec 3 | American Airlines
      €91
      70% off
      €299 €91
    • ORD 7:00 PM
      1h 38m
      Nonstop
      SDF 9:38 PM
      Chicago - Louisville | Sat, Dec 12 | American Airlines
      €92
      69% off
      €299 €92
    • CHI 1:00 PM
      17h 25m
      1 stop
      SDF 2:00 PM
      Chicago - Louisville | Mon, Nov 16 | Normal Airline
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    • Cheapest nonstop
      ORD 8:29 AM
      1h 35m
      Nonstop
      SDF 11:04 AM
      Chicago - Louisville | Wed, Dec 23 | American Airlines
      €86 €299
      71% off
      71% off
      €299 €86
    • ORD 8:29 AM
      1h 35m
      Nonstop
      SDF 11:04 AM
      Chicago - Louisville | Sat, Dec 26 | American Airlines
      €90 €299
      70% off
      70% off
      €299 €90
    • ORD 6:47 AM
      1h 35m
      Nonstop
      SDF 9:22 AM
      Chicago - Louisville | Wed, Dec 9 | American Airlines
      €90 €299
      70% off
      70% off
      €299 €90
    • ORD 8:29 AM
      1h 35m
      Nonstop
      SDF 11:04 AM
      Chicago - Louisville | Wed, Dec 30 | American Airlines
      €90
      70% off
      €299 €90
    • ORD 6:47 AM
      1h 35m
      Nonstop
      SDF 9:22 AM
      Chicago - Louisville | Sun, Dec 6 | American Airlines
      €90
      70% off
      €299 €90
    • ORD 3:00 PM
      1h 37m
      Nonstop
      SDF 5:37 PM
      Chicago - Louisville | Wed, Jan 6 | American Airlines
      €90
      77% off
      €384 €90
    • ORD 6:59 PM
      1h 37m
      Nonstop
      SDF 9:36 PM
      Chicago - Louisville | Sat, Dec 5 | American Airlines
      €90
      77% off
      €384 €90
    • ORD 6:59 PM
      1h 38m
      Nonstop
      SDF 9:37 PM
      Chicago - Louisville | Thu, Dec 3 | American Airlines
      €91
      70% off
      €299 €91
    • ORD 7:00 PM
      1h 38m
      Nonstop
      SDF 9:38 PM
      Chicago - Louisville | Sat, Dec 12 | American Airlines
      €92
      69% off
      €299 €92
    • CHI 1:00 PM
      17h 25m
      1 stop
      SDF 2:00 PM
      Chicago - Louisville | Mon, Nov 16 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ORD 3:00 PM
      1h 37m
      Nonstop
      SDF 5:37 PM
      Chicago - Louisville | Wed, Jan 6 | American Airlines
      €90 €384
      77% off
      77% off
      €384 €90
    • ORD 6:59 PM
      1h 37m
      Nonstop
      SDF 9:36 PM
      Chicago - Louisville | Sat, Dec 5 | American Airlines
      €90 €384
      77% off
      77% off
      €384 €90
    • ORD 1:30 PM
      1h 31m
      Nonstop
      SDF 4:01 PM
      Chicago - Louisville | Thu, Nov 26 | American Airlines
      €92 €384
      76% off
      76% off
      €384 €92
    • ORD 2:49 PM
      1h 42m
      Nonstop
      SDF 5:31 PM
      Chicago - Louisville | Fri, Dec 4 | American Airlines
      €102
      73% off
      €384 €102
    • ORD 6:47 AM
      1h 35m
      Nonstop
      SDF 9:22 AM
      Chicago - Louisville | Tue, Dec 15 | American Airlines
      €114
      70% off
      €384 €114
    • ORD 6:59 PM
      1h 38m
      Nonstop
      SDF 9:37 PM
      Chicago - Louisville | Fri, Nov 27 | American Airlines
      €122
      68% off
      €384 €122
    • ORD 5:50 PM
      1h 39m
      Nonstop
      SDF 8:29 PM
      Chicago - Louisville | Wed, Jan 6 | United Airlines
      €128
      67% off
      €384 €128
    • ORD 6:59 PM
      1h 38m
      Nonstop
      SDF 9:37 PM
      Chicago - Louisville | Sun, Nov 22 | American Airlines
      €235
      39% off
      €384 €235
    • ORD 2:42 PM
      1h 31m
      Nonstop
      SDF 5:13 PM
      Chicago - Louisville | Thu, Nov 19 | American Airlines
      €235
      39% off
      €384 €235
    • CHI 1:00 PM
      17h 25m
      1 stop
      SDF 2:00 PM
      Chicago - Louisville | Mon, Nov 16 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ORD 2:42 PM
      1h 31m
      Nonstop
      SDF 5:13 PM
      Chicago - Louisville | Thu, Nov 19 | American Airlines
      €235 €282
      17% off
      17% off
      €282 €235
    • ORD 3:00 PM
      1h 31m
      Nonstop
      SDF 5:31 PM
      Chicago - Louisville | Sat, Nov 21 | American Airlines
      €245 €282
      13% off
      13% off
      €282 €245
    • CHI 1:00 PM
      17h 25m
      1 stop
      SDF 2:00 PM
      Chicago - Louisville | Mon, Nov 16 | Normal Airline
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    • ORD 9:20 PM
      1h 29m
      Nonstop
      SDF 11:49 PM
      Chicago - Louisville | Sat, Dec 5 | United Airlines
      €120 €407
      71% off
      71% off
      €407 €120
    • ORD 9:20 PM
      1h 29m
      Nonstop
      SDF 11:49 PM
      Chicago - Louisville | Tue, Dec 15 | United Airlines
      €136 €407
      67% off
      67% off
      €407 €136
    • ORD 2:10 PM
      1h 29m
      Nonstop
      SDF 4:39 PM
      Chicago - Louisville | Fri, Dec 4 | United Airlines
      €184 €407
      55% off
      55% off
      €407 €184
    • ORD 9:20 PM
      1h 29m
      Nonstop
      SDF 11:49 PM
      Chicago - Louisville | Tue, Dec 1 | United Airlines
      €279
      31% off
      €407 €279
    • ORD 2:30 PM
      1h 30m
      Nonstop
      SDF 5:00 PM
      Chicago - Louisville | Sat, Nov 21 | United Airlines
      €276
      32% off
      €407 €276
    • ORD 1:30 PM
      1h 31m
      Nonstop
      SDF 4:01 PM
      Chicago - Louisville | Thu, Nov 26 | American Airlines
      €92
      76% off
      €384 €92
    • ORD 11:04 AM
      1h 31m
      Nonstop
      SDF 1:35 PM
      Chicago - Louisville | Fri, Nov 27 | United Airlines
      €159
      61% off
      €407 €159
    • ORD 2:42 PM
      1h 31m
      Nonstop
      SDF 5:13 PM
      Chicago - Louisville | Thu, Nov 19 | American Airlines
      €235
      39% off
      €384 €235
    • ORD 11:04 AM
      1h 31m
      Nonstop
      SDF 1:35 PM
      Chicago - Louisville | Sun, Nov 22 | United Airlines
      €264
      35% off
      €407 €264
    • CHI 1:00 PM
      17h 25m
      1 stop
      SDF 2:00 PM
      Chicago - Louisville | Mon, Nov 16 | Normal Airline
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Displayed flight fares from Chicago to Louisville are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from O'Hare Intl. Airport to Louisville International Airport?

The cheapest airline flying from O'Hare Intl. Airport to Louisville International Airport is American Airlines (from €86) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
Frontier Airlines logo Frontier Airlines American Airlines logo American Airlines Delta Air Lines logo Delta Air Lines United Airlines logo United Airlines Alaska Airlines logo Alaska Airlines
American Airlines logo American Airlines

What is the flight schedule from O'Hare Intl. Airport to Louisville International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA5237

    O'Hare Intl. Airport

    10:30 AM

    ORD

    1h 32m

    1:02 PM

    SDF

    - - - W T F -
    Search

  2. UA3534

    O'Hare Intl. Airport

    2:30 PM

    ORD

    1h 24m

    4:54 PM

    SDF

    S M T W T - S
    Search

  3. AA4768

    O'Hare Intl. Airport

    8:29 AM

    ORD

    1h 35m

    11:04 AM

    SDF

    S M T W T F S
    Search

  4. AA4480

    O'Hare Intl. Airport

    6:37 PM

    ORD

    1h 38m

    9:15 PM

    SDF

    S M T W T F S
    Search

  5. UA3598

    O'Hare Intl. Airport

    6:10 PM

    ORD

    1h 42m

    8:52 PM

    SDF

    S M T W T F S
    Search

  6. AA5519

    O'Hare Intl. Airport

    2:42 PM

    ORD

    1h 31m

    5:13 PM

    SDF

    S M T W T F S
    Search

  7. DL1178

    O'Hare Intl. Airport

    9:51 AM

    ORD

    1h 57m

    Nonstop

    12:48 PM

    ATL

    S - - W T - S
    Search

  8. DL3195

    Hartsfield–Jackson Atlanta International Airport

    12:30 PM

    ATL

    1h 19m

    Nonstop

    1:49 PM

    SDF

    S M T W T F S

  9. DL1264

    O'Hare Intl. Airport

    5:30 AM

    ORD

    2h 7m

    Nonstop

    8:37 AM

    ATL

    S M T W T F S
    Search

  10. DL1481

    Hartsfield–Jackson Atlanta International Airport

    10:35 AM

    ATL

    1h 21m

    Nonstop

    11:56 AM

    SDF

    S M T W T - S

  11. DL2738

    O'Hare Intl. Airport

    5:55 PM

    ORD

    2h 4m

    Nonstop

    8:59 PM

    ATL

    S M T W T F S
    Search

  12. DL2624

    Hartsfield–Jackson Atlanta International Airport

    10:40 PM

    ATL

    1h 22m

    Nonstop

    12:02 AM

    SDF

    S - T W T - S

  13. DL1178

    O'Hare Intl. Airport

    9:51 AM

    ORD

    1h 57m

    Nonstop

    12:48 PM

    ATL

    S - - W T - S
    Search

  14. DL1126

    Hartsfield–Jackson Atlanta International Airport

    3:32 PM

    ATL

    1h 22m

    Nonstop

    4:54 PM

    SDF

    S M T W T F S
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FAQs for O'Hare Intl. Airport to Louisville International Airport Flights

  • How long is the flight from O'Hare Intl. Airport to Louisville International Airport?

    O'Hare Intl. Airport to Louisville International Airport takes about 55 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 9 daily flights from O'Hare Intl. Airport (ORD) to Louisville International Airport (SDF).
  • The earliest flight from O'Hare Intl. Airport to Louisville International Airport departs at 06:59, and the last departs at 19:55, with about 11 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from O'Hare Intl. Airport (ORD) to Louisville International Airport (SDF) is quite popular. Without considering departure times or holidays, tickets cost around €257 in November, the most expensive month to book this route.
  • The earliest flight departs from O'Hare Intl. Airport (ORD) at 07:25 and arrives in Louisville International Airport (SDF) at 10:01.
  • The latest flight departs from O'Hare Intl. Airport (ORD) at 20:29 and arrives in Louisville International Airport (SDF) at 23:03.
  • American Airlines is a very popular airline operating an average of 590 flights per month.
  • One-way flights from O'Hare Intl. Airport to Louisville International Airport currently start from €86, and round-trip fares start from €179. The current lowest fare is a American Airlines flight departing on Wed, Dec 23; prices may vary depending on availability.
  • Yes. United Airlines and American Airlines operate direct flights from O'Hare Intl. Airport to Louisville International Airport, with an average flight time of 50 minutes, and around 70 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from O'Hare Intl. Airport to Louisville International Airport is €209. Prices may vary depending on the departure date, airline, and availability.
  • Porter Airlines are the most popular budget airlines flying from O'Hare Intl. Airport to Louisville International Airport, with one-way fares starting from €86. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • O'Hare Intl. Airport to Louisville International Airport operates around 70 weekly flights, mainly by United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare Intl. Airport and Louisville International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.