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George Bush Intercontinental Airport to Louisville International Airport flight

Explore the cheapest one-way and round-trip flights from George Bush Intercontinental Airport to Louisville International Airport over the next 90 days, with one-way fares from € 107 and round-trip from € 183. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        IAH 16:32
        2h 23m
        Direct
        SDF 19:55
        Houston - Louisville | Sat, Oct 24 | United Airlines
        SDF 07:00
        2h 45m
        Direct
        IAH 08:45
        Louisville - Houston | Wed, Oct 28 | United Airlines
        € 257 € 539
        52% off
        52% off
        € 539 € 257
      • IAH 16:32
        2h 23m
        Direct
        SDF 19:55
        Houston - Louisville | Sun, Oct 18 | United Airlines
        SDF 09:40
        2h 26m
        Direct
        IAH 11:06
        Louisville - Houston | Sat, Oct 24 | United Airlines
        € 393 € 539
        27% off
        27% off
        € 539 € 393
      • IAH 17:02
        5h 57m
        1 stop
        SDF 23:59
        Houston - Louisville | Thu, Oct 29 | Delta Air Lines
        SDF 11:06
        5h 48m
        1 stop
        IAH 15:54
        Louisville - Houston | Mon, Nov 2 | Delta Air Lines
        € 183 € 539
        66% off
        66% off
        € 539 € 183
      • IAH 09:47
        2h 22m
        Direct
        SDF 13:09
        Houston - Louisville | Thu, Oct 29 | United Airlines
        SDF 09:53
        7h 1m
        1 stop
        IAH 15:54
        Louisville - Houston | Mon, Nov 2 | Delta Air Lines
        € 221
        59% off
        € 539 € 221
      • IAH 05:29
        6h 25m
        1 stop
        SDF 12:54
        Houston - Louisville | Tue, Oct 20 | Delta Air Lines
        SDF 19:55
        5h
        1 stop
        IAH 23:55
        Louisville - Houston | Sat, Oct 24 | Delta Air Lines
        € 224
        57% off
        € 539 € 224
      • IAH 07:34
        7h 49m
        1 stop
        SDF 16:23
        Houston - Louisville | Tue, Oct 20 | American Airlines
        SDF 17:19
        7h 40m
        1 stop
        IAH 23:59
        Louisville - Houston | Sat, Oct 24 | American Airlines
        € 267
        50% off
        € 539 € 267
      • IAH 18:45
        2h 25m
        Direct
        SDF 22:10
        Houston - Louisville | Tue, Oct 20 | United Airlines
        SDF 17:57
        6h 58m
        1 stop
        IAH 23:55
        Louisville - Houston | Sat, Oct 24 | Delta Air Lines
        € 282
        48% off
        € 539 € 282
      • IAH 07:00
        4h 33m
        1 stop
        SDF 12:33
        Houston - Louisville | Thu, Oct 29 | American Airlines
        SDF 15:26
        5h 36m
        1 stop
        IAH 20:02
        Louisville - Houston | Mon, Nov 2 | Delta Air Lines
        € 283
        47% off
        € 539 € 283
      • IAH 18:45
        2h 25m
        Direct
        SDF 22:10
        Houston - Louisville | Thu, Oct 15 | United Airlines
        SDF 17:59
        5h 3m
        1 stop
        IAH 22:02
        Louisville - Houston | Wed, Oct 21 | Delta Air Lines
        € 284
        47% off
        € 539 € 284
      • IAH 09:09
        6h 14m
        1 stop
        SDF 16:23
        Houston - Louisville | Tue, Oct 13 | American Airlines
        SDF 05:04
        4h 54m
        1 stop
        IAH 08:58
        Louisville - Houston | Sat, Oct 17 | American Airlines
        € 309
        43% off
        € 539 € 309
      • IAH 07:34
        7h 49m
        1 stop
        SDF 16:23
        Houston - Louisville | Tue, Oct 27 | American Airlines
        SDF 17:35
        8h 1m
        1 stop
        IAH 00:36
        Louisville - Houston | Fri, Oct 30 | American Airlines
        € 320
        41% off
        € 539 € 320
      • IAH 07:00
        7h 27m
        1 stop
        SDF 15:27
        Houston - Louisville | Thu, Oct 15 | American Airlines
        SDF 19:55
        5h
        1 stop
        IAH 23:55
        Louisville - Houston | Wed, Oct 21 | Delta Air Lines
        € 324
        40% off
        € 539 € 324
      • IAH 05:29
        6h 25m
        1 stop
        SDF 12:54
        Houston - Louisville | Tue, Oct 27 | Delta Air Lines
        SDF 17:35
        8h 1m
        1 stop
        IAH 00:36
        Louisville - Houston | Fri, Oct 30 | American Airlines
        € 333
        38% off
        € 539 € 333
      • IAH 09:47
        2h 22m
        Direct
        SDF 13:09
        Houston - Louisville | Fri, Oct 23 | United Airlines
        SDF 06:00
        4h 44m
        1 stop
        IAH 09:44
        Louisville - Houston | Thu, Oct 29 | Delta Air Lines
        € 358
        34% off
        € 539 € 358
      • HOU 13:00
        17h 25m
        1 stop
        SDF 14:00
        Houston - Louisville | Tue, Oct 13 | Normal Airline
        SDF 15:00
        6h
        Direct
        HOU 16:00
        Louisville - Houston | Thu, Oct 15 | Normal Airline
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      • Cheapest nonstop
        IAH 18:33
        2h 25m
        Direct
        SDF 21:58
        Houston - Louisville | Thu, Nov 26 | United Airlines
        € 140 € 227
        38% off
        38% off
        € 227 € 140
      • IAH 09:47
        2h 22m
        Direct
        SDF 13:09
        Houston - Louisville | Sat, Oct 24 | United Airlines
        € 146 € 227
        36% off
        36% off
        € 227 € 146
      • IAH 18:33
        2h 25m
        Direct
        SDF 21:58
        Houston - Louisville | Thu, Oct 29 | United Airlines
        € 150 € 227
        34% off
        34% off
        € 227 € 150
      • IAH 07:00
        4h 54m
        1 stop
        SDF 12:54
        Houston - Louisville | Thu, Oct 29 | Delta Air Lines
        € 107
        53% off
        € 227 € 107
      • IAH 07:00
        6h 15m
        1 stop
        SDF 14:15
        Houston - Louisville | Thu, Nov 26 | Delta Air Lines
        € 108
        52% off
        € 227 € 108
      • IAH 05:35
        6h 19m
        1 stop
        SDF 12:54
        Houston - Louisville | Sat, Oct 24 | Delta Air Lines
        € 111
        51% off
        € 227 € 111
      • IAH 06:04
        7h 47m
        1 stop
        SDF 14:51
        Houston - Louisville | Thu, Oct 29 | American Airlines
        € 117
        48% off
        € 227 € 117
      • IAH 07:00
        7h 27m
        1 stop
        SDF 15:27
        Houston - Louisville | Sat, Oct 24 | American Airlines
        € 117
        48% off
        € 227 € 117
      • IAH 07:39
        7h 22m
        1 stop
        SDF 16:01
        Houston - Louisville | Thu, Nov 26 | American Airlines
        € 117
        48% off
        € 227 € 117
      • IAH 05:35
        5h 21m
        1 stop
        SDF 11:56
        Houston - Louisville | Tue, Nov 10 | Delta Air Lines
        € 143
        37% off
        € 227 € 143
      • IAH 12:13
        5h 13m
        1 stop
        SDF 18:26
        Houston - Louisville | Tue, Nov 10 | American Airlines
        € 152
        33% off
        € 227 € 152
      • IAH 14:08
        6h 17m
        1 stop
        SDF 21:25
        Houston - Louisville | Fri, Oct 23 | American Airlines
        € 165
        27% off
        € 227 € 165
      • HOU 13:00
        17h 25m
        1 stop
        SDF 14:00
        Houston - Louisville | Tue, Oct 13 | Normal Airline
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Flight prices from George Bush Intercontinental Airport to Louisville International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Which airline offers the cheapest flights from George Bush Intercontinental Airport to Louisville International Airport?

The cheapest airline flying from George Bush Intercontinental Airport to Louisville International Airport is Delta Air Lines (from € 107) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From € 107
American Airlines
From € 117
United Airlines
From € 140
Frontier Airlines
From € 278

Find more flights and airlines

What is the flight schedule from George Bush Intercontinental Airport to Louisville International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA3990

    George Bush Intercontinental Airport

    09:47

    IAH

    2h 22m

    13:09

    SDF

    S M T W T F S
    Search

  2. UA3985

    George Bush Intercontinental Airport

    16:32

    IAH

    2h 23m

    19:55

    SDF

    S M T W T F S
    Search

  3. UA4052

    George Bush Intercontinental Airport

    18:45

    IAH

    2h 25m

    22:10

    SDF

    S M T W T F S
    Search

  4. AA2551

    George Bush Intercontinental Airport

    05:00

    IAH

    1h 20m

    Direct

    06:20

    DFW

    S M T W T F S
    Search

  5. AA4051

    Dallas Fort Worth International Airport

    07:12

    DFW

    2h 12m

    Direct

    10:24

    SDF

    S M T W T F S

  6. DL1131

    George Bush Intercontinental Airport

    18:20

    IAH

    2h 16m

    Direct

    21:36

    ATL

    S M T W T - S
    Search

  7. DL2624

    Hartsfield–Jackson Atlanta International Airport

    22:40

    ATL

    1h 22m

    Direct

    00:02

    SDF

    S M T W T F S

  8. DL1315

    George Bush Intercontinental Airport

    07:15

    IAH

    2h 3m

    Direct

    10:18

    ATL

    S M T W T F S
    Search

  9. DL1481

    Hartsfield–Jackson Atlanta International Airport

    11:35

    ATL

    1h 19m

    Direct

    12:54

    SDF

    S M T W T F S

  10. DL1315

    George Bush Intercontinental Airport

    07:15

    IAH

    2h 3m

    Direct

    10:18

    ATL

    S M T W T F S
    Search

  11. DL3195

    Hartsfield–Jackson Atlanta International Airport

    12:30

    ATL

    1h 19m

    Direct

    13:49

    SDF

    S M T W T F S

  12. AA1397

    George Bush Intercontinental Airport

    14:08

    IAH

    1h 23m

    Direct

    15:31

    DFW

    S - T W T F S
    Search

  13. AA1211

    Dallas Fort Worth International Airport

    18:15

    DFW

    2h 10m

    Direct

    21:25

    SDF

    S M T W T F S

  14. DL1069

    George Bush Intercontinental Airport

    05:55

    IAH

    2h 2m

    Direct

    08:57

    ATL

    S M T W T F S
    Search

  15. DL1481

    Hartsfield–Jackson Atlanta International Airport

    11:35

    ATL

    1h 19m

    Direct

    12:54

    SDF

    S M T W T F S

  16. UA1044

    George Bush Intercontinental Airport

    05:00

    IAH

    2h 55m

    Direct

    07:55

    ORD

    S M T W T F S
    Search

  17. UA5692

    O'Hare International Airport

    10:39

    ORD

    1h 36m

    Direct

    13:15

    SDF

    S M T W T F S
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About George Bush Intercontinental Airport and Louisville International Airport

Learn about George Bush Intercontinental Airport (IAH) and Louisville International Airport (SDF) — including location, terminals, transportation, and travel tips.

Flight distance 1,270.11km
Cheapest one-way ticket price € 107
Cheapest return ticket price € 183

FAQs for George Bush Intercontinental Airport to Louisville International Airport Flights

  • How long is the flight from George Bush Intercontinental Airport to Louisville International Airport?

    George Bush Intercontinental Airport to Louisville International Airport takes about 1 hour 51 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from George Bush Intercontinental Airport (IAH) to Louisville International Airport (SDF).
  • The earliest flight from George Bush Intercontinental Airport to Louisville International Airport departs at 09:47, and the last departs at 18:45, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from George Bush Intercontinental Airport (IAH) to Louisville International Airport (SDF) is quite popular. Without considering departure times or holidays, tickets cost around € 200 in November, the most expensive month to book this route.
  • United Airlines is a very popular airline operating an average of 266 flights per month.
  • One-way flights from George Bush Intercontinental Airport to Louisville International Airport currently start from € 107, and round-trip fares start from € 183. The current lowest fare is a Delta Air Lines flight departing on Thu, Oct 29; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from George Bush Intercontinental Airport to Louisville International Airport, with an average flight time of 1 hour 46 minutes, and around 21 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 George Bush Intercontinental Airport to Louisville International Airport is € 247. Prices may vary depending on the departure date, airline, and availability.
  • George Bush Intercontinental Airport to Louisville International Airport operates around 21 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter George Bush Intercontinental 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.

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.

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 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

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.