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Louisville International Airport to O'Hare International Airport flight

Explore the cheapest one-way and round-trip flights from Louisville International Airport to O'Hare International Airport over the next 90 days, with one-way fares from HK$730 and round-trip from HK$1,533. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SDF 06:29
        1h 42m
        Nonstop
        ORD 07:11
        Louisville - Chicago | Sat, Oct 24 | American Airlines
        ORD 09:39
        1h 31m
        Nonstop
        SDF 12:10
        Chicago - Louisville | Wed, Oct 28 | American Airlines
        HK$1,533 HK$2,075
        26% off
        26% off
        HK$2,075 HK$1,533
      • SDF 06:29
        1h 42m
        Nonstop
        ORD 07:11
        Louisville - Chicago | Wed, Oct 21 | American Airlines
        ORD 06:59
        1h 33m
        Nonstop
        SDF 09:32
        Chicago - Louisville | Sat, Oct 24 | American Airlines
        HK$1,543 HK$2,075
        26% off
        26% off
        HK$2,075 HK$1,543
      • SDF 13:14
        1h 43m
        Nonstop
        ORD 13:57
        Louisville - Chicago | Sat, Nov 14 | American Airlines
        ORD 18:59
        1h 37m
        Nonstop
        SDF 21:36
        Chicago - Louisville | Mon, Nov 16 | American Airlines
        HK$1,543 HK$2,075
        26% off
        26% off
        HK$2,075 HK$1,543
      • SDF 12:46
        1h 44m
        Nonstop
        ORD 13:30
        Louisville - Chicago | Fri, Oct 30 | American Airlines
        ORD 06:59
        1h 33m
        Nonstop
        SDF 09:32
        Chicago - Louisville | Sat, Oct 31 | American Airlines
        HK$1,543
        26% off
        HK$2,075 HK$1,543
      • SDF 06:21
        1h 48m
        Nonstop
        ORD 07:09
        Louisville - Chicago | Sat, Nov 7 | American Airlines
        ORD 10:30
        1h 32m
        Nonstop
        SDF 13:02
        Chicago - Louisville | Mon, Nov 9 | American Airlines
        HK$1,543
        26% off
        HK$2,075 HK$1,543
      • SDF 06:29
        1h 42m
        Nonstop
        ORD 07:11
        Louisville - Chicago | Mon, Nov 2 | American Airlines
        ORD 19:00
        1h 37m
        Nonstop
        SDF 21:37
        Chicago - Louisville | Wed, Nov 4 | American Airlines
        HK$1,547
        25% off
        HK$2,075 HK$1,547
      • SDF 06:29
        1h 42m
        Nonstop
        ORD 07:11
        Louisville - Chicago | Mon, Oct 26 | American Airlines
        ORD 15:00
        1h 37m
        Nonstop
        SDF 17:37
        Chicago - Louisville | Thu, Oct 29 | American Airlines
        HK$1,547
        25% off
        HK$2,075 HK$1,547
      • SDF 06:21
        1h 48m
        Nonstop
        ORD 07:09
        Louisville - Chicago | Wed, Nov 4 | American Airlines
        ORD 07:08
        1h 30m
        Nonstop
        SDF 09:38
        Chicago - Louisville | Sat, Nov 7 | American Airlines
        HK$1,547
        25% off
        HK$2,075 HK$1,547
      • SDF 06:29
        1h 42m
        Nonstop
        ORD 07:11
        Louisville - Chicago | Wed, Oct 28 | American Airlines
        ORD 06:59
        1h 33m
        Nonstop
        SDF 09:32
        Chicago - Louisville | Fri, Oct 30 | American Airlines
        HK$1,547
        25% off
        HK$2,075 HK$1,547
      • SDF 06:29
        1h 42m
        Nonstop
        ORD 07:11
        Louisville - Chicago | Sat, Oct 31 | American Airlines
        ORD 14:42
        1h 31m
        Nonstop
        SDF 17:13
        Chicago - Louisville | Wed, Nov 4 | American Airlines
        HK$1,547
        25% off
        HK$2,075 HK$1,547
      • SDF 06:27
        1h 48m
        Nonstop
        ORD 07:15
        Louisville - Chicago | Fri, Nov 13 | American Airlines
        ORD 10:30
        1h 32m
        Nonstop
        SDF 13:02
        Chicago - Louisville | Mon, Nov 16 | American Airlines
        HK$1,549
        25% off
        HK$2,075 HK$1,549
      • SDF 14:47
        4h 39m
        1 stop
        ORD 18:26
        Louisville - Chicago | Wed, Oct 7 | Delta Air Lines
        ORD 09:29
        3h 24m
        1 stop
        SDF 13:53
        Chicago - Louisville | Fri, Oct 9 | Delta Air Lines
        HK$1,577
        24% off
        HK$2,075 HK$1,577
      • SDF 13:00
        17h 25m
        1 stop
        CHI 14:00
        Louisville - Chicago | Wed, Oct 7 | Normal Airline
        CHI 15:00
        6h
        Nonstop
        SDF 16:00
        Chicago - Louisville | Fri, Oct 9 | Normal Airline
        More cheap flights
        More cheap flights
      • Cheapest nonstop
        SDF 06:29
        1h 42m
        Nonstop
        ORD 07:11
        Louisville - Chicago | Sat, Oct 31 | American Airlines
        HK$730 HK$1,689
        56% off
        56% off
        HK$1,689 HK$730
      • SDF 12:46
        1h 44m
        Nonstop
        ORD 13:30
        Louisville - Chicago | Thu, Oct 22 | American Airlines
        HK$764 HK$1,689
        55% off
        55% off
        HK$1,689 HK$764
      • SDF 18:31
        1h 59m
        Nonstop
        ORD 19:30
        Louisville - Chicago | Mon, Nov 2 | American Airlines
        HK$773 HK$1,689
        54% off
        54% off
        HK$1,689 HK$773
      • SDF 18:31
        1h 59m
        Nonstop
        ORD 19:30
        Louisville - Chicago | Mon, Nov 16 | American Airlines
        HK$773
        54% off
        HK$1,689 HK$773
      • SDF 06:29
        1h 42m
        Nonstop
        ORD 07:11
        Louisville - Chicago | Sat, Oct 24 | American Airlines
        HK$774
        54% off
        HK$1,689 HK$774
      • SDF 12:45
        1h 44m
        Nonstop
        ORD 13:29
        Louisville - Chicago | Tue, Oct 20 | American Airlines
        HK$775
        54% off
        HK$1,689 HK$775
      • SDF 12:45
        1h 44m
        Nonstop
        ORD 13:29
        Louisville - Chicago | Mon, Oct 26 | American Airlines
        HK$775
        54% off
        HK$1,689 HK$775
      • SDF 10:16
        1h 44m
        Nonstop
        ORD 11:00
        Louisville - Chicago | Wed, Oct 28 | American Airlines
        HK$775
        54% off
        HK$1,689 HK$775
      • SDF 06:27
        1h 48m
        Nonstop
        ORD 07:15
        Louisville - Chicago | Thu, Nov 12 | American Airlines
        HK$776
        54% off
        HK$1,689 HK$776
      • SDF 18:11
        1h 59m
        Nonstop
        ORD 19:10
        Louisville - Chicago | Sat, Nov 7 | American Airlines
        HK$776
        54% off
        HK$1,689 HK$776
      • SDF 10:08
        1h 47m
        Nonstop
        ORD 10:55
        Louisville - Chicago | Tue, Nov 10 | American Airlines
        HK$1,125
        33% off
        HK$1,689 HK$1,125
      • SDF 06:29
        1h 42m
        Nonstop
        ORD 07:11
        Louisville - Chicago | Thu, Oct 29 | American Airlines
        HK$1,283
        24% off
        HK$1,689 HK$1,283
      • SDF 13:00
        17h 25m
        1 stop
        CHI 14:00
        Louisville - Chicago | Wed, Oct 7 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from Louisville International Airport to O'Hare International Airport 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 Louisville International Airport to O'Hare International Airport?

The cheapest airline flying from Louisville International Airport to O'Hare International Airport is American Airlines (from HK$730) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From HK$730
Delta Air Lines
From HK$785
United Airlines
From HK$998
Allegiant Air
From HK$1,515

Find more flights and airlines

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

Check on the flight schedule from Louisville to Chicago to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA3520

    Louisville International Airport

    10:20

    SDF

    1h 49m

    11:09

    ORD

    S M T W T F -
    Search

  2. UA3507

    Louisville International Airport

    05:15

    SDF

    1h 40m

    05:55

    ORD

    S M T W T F S
    Search

  3. AA4413

    Louisville International Airport

    07:03

    SDF

    1h 49m

    07:52

    ORD

    S M T W T F S
    Search

  4. AA3580

    Louisville International Airport

    12:45

    SDF

    1h 44m

    13:29

    ORD

    S M T W T F S
    Search

  5. AA4492

    Louisville International Airport

    10:26

    SDF

    1h 44m

    11:10

    ORD

    S M T W T F S
    Search

  6. UA3422

    Louisville International Airport

    07:00

    SDF

    1h 45m

    07:45

    ORD

    S M T W T F S
    Search

  7. AA4668

    Louisville International Airport

    17:19

    SDF

    1h 55m

    18:14

    ORD

    S M T W T F S
    Search

  8. DL5824

    Louisville International Airport

    07:20

    SDF

    1h 30m

    Nonstop

    08:50

    DTW

    S M T W T F S
    Search

  9. DL5327

    Detroit Metropolitan Wayne County Airport

    10:10

    DTW

    1h 29m

    Nonstop

    10:39

    ORD

    S M T W T F S

  10. DL5122

    Louisville International Airport

    15:18

    SDF

    1h 32m

    Nonstop

    16:50

    DTW

    S M T W T - S
    Search

  11. DL1084

    Detroit Metropolitan Wayne County Airport

    17:55

    DTW

    1h 31m

    Nonstop

    18:26

    ORD

    S - - W T - S

  12. DL2407

    Louisville International Airport

    06:00

    SDF

    1h 34m

    Nonstop

    07:34

    ATL

    S M T W T F S
    Search

  13. DL1147

    Hartsfield–Jackson Atlanta International Airport

    08:05

    ATL

    2h 20m

    Nonstop

    09:25

    ORD

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

About Louisville International Airport and O'Hare International Airport

Learn about Louisville International Airport (SDF) and O'Hare International Airport (ORD) — including location, terminals, transportation, and travel tips.

Flight distance 460.39 km
Cheapest one-way ticket price HK$730
Cheapest return ticket price HK$1,533

FAQs for Louisville International Airport to O'Hare International Airport Flights

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

    Louisville International Airport to O'Hare International Airport takes about 1 hour 18 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 10 daily flights from Louisville International Airport (SDF) to O'Hare International Airport (ORD).
  • The earliest flight from Louisville International Airport to O'Hare International Airport departs at 05:15, and the last departs at 18:16, with about 15 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Louisville International Airport (SDF) to O'Hare International Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around HK$1,773 in October, the most expensive month to book this route.
  • The earliest flight departs from Louisville International Airport at 06:45 and arrives in O'Hare International Airport at 07:18.
  • The latest flight departs from Louisville International Airport at 19:20 and arrives in O'Hare International Airport at 20:09.
    • The distance from O'Hare International Airport to downtown is about 25 km, by taxi about 40 minutes.
    • The distance from Chicago Midway International Airport to downtown is about 14 km, by taxi about 30 minutes.
  • The closest airport to O'Hare International Airport (ORD) is Chicago Midway International Airport. The distance is around 25 km.
  • American Airlines is a very popular airline operating an average of 742 flights per month.
  • One-way flights from Louisville International Airport to O'Hare International Airport currently start from HK$730, and round-trip fares start from HK$1,533. The current lowest fare is a American Airlines flight departing on Sat, Oct 31; prices may vary depending on availability.
  • Yes. American Airlines and United Airlines operate direct flights from Louisville International Airport to O'Hare International Airport, with an average flight time of 1 hour 12 minutes, and around 18 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 Louisville International Airport to O'Hare International Airport is HK$1,497. Prices may vary depending on the departure date, airline, and availability.
  • Louisville International Airport to O'Hare 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 Louisville International Airport and O'Hare 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 the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
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.