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Dulles International Airport to Louisville International Airport flight
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Cheap Flights from Dulles International Airport to Louisville International Airport

Search for flights from Washington D.C. to Louisville and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • IAD06:00
        3h 53m
        1 stop
        SDF09:53
        Washington D.C. - Louisville|Tue, Jul 9|Delta Air Lines
        $94$157
        40% OFF
        40% OFF
        $157$94
      • IAD12:55
        1h 45m
        Direct
        SDF14:40
        Washington D.C. - Louisville|Tue, Jul 2|United Airlines
        $102$157
        35% OFF
        35% OFF
        $157$102
      • IAD09:00
        1h 44m
        Direct
        SDF10:44
        Washington D.C. - Louisville|Tue, May 28|United Airlines
        $104$157
        34% OFF
        34% OFF
        $157$104
      • IAD12:55
        1h 45m
        Direct
        SDF14:40
        Washington D.C. - Louisville|Wed, May 29|United Airlines
        $107
        $107
      • IAD12:55
        1h 45m
        Direct
        SDF14:40
        Washington D.C. - Louisville|Thu, May 30|United Airlines
        $107
        $107
      • IAD09:00
        1h 44m
        Direct
        SDF10:44
        Washington D.C. - Louisville|Sat, Jun 1|United Airlines
        $108
        $108
      • IAD09:00
        1h 44m
        Direct
        SDF10:44
        Washington D.C. - Louisville|Wed, Jun 5|United Airlines
        $109
        $109
      • IAD12:55
        1h 45m
        Direct
        SDF14:40
        Washington D.C. - Louisville|Tue, Jun 4|United Airlines
        $111
        $111
      • IAD12:55
        1h 45m
        Direct
        SDF14:40
        Washington D.C. - Louisville|Sat, May 25|United Airlines
        $111
        $111
      • IAD12:55
        1h 45m
        Direct
        SDF14:40
        Washington D.C. - Louisville|Wed, Jul 3|United Airlines
        $113
        $113
      • IAD13:00
        3h 5m
        Direct
        SDF14:00
        Washington D.C. - Louisville|Thu, May 30|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Dulles International Airport to Louisville International Airport

See which airlines fly from Washington D.C. to Louisville. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Delta Air Lines
From $94
United Airlines
From $102
American Airlines
From $132
ANA airlines

Find more flights and airlines

Find Cheaper Flights from Washington D.C. to Louisville. Enjoy nonstop flights with 1 airline

Explore other flights from Washington D.C. to Louisville to find the best alternative options.

  • Cheapest
    American Airlines
    DCA
    20:00
    2h 0m
    Direct
    SDF
    22:00
    Ronald Reagan Washington National Airport - Louisville International Airport
    Tue, Jul 2American Airlines
    $86
  • American Airlines
    DCA
    20:00
    2h 0m
    Direct
    SDF
    22:00
    Ronald Reagan Washington National Airport - Louisville International Airport
    Tue, Jul 2American Airlines
    $86
    Find More Flights
Flight Schedule from Dulles International Airport to Louisville International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA5458

    American Airlines

    05:02

    IAD

    1.5h

    06:34

    CLT

    -MTWTF-
    Search

  2. AA5053

    American Airlines

    09:05

    CLT

    1.6h

    10:43

    SDF

    SMTWTFS

  3. UA3653

    United Airlines

    08:45

    IAD

    1.7h

    Direct

    10:28

    SDF

    SMTWTFS
    Search

  4. UA6195

    United Airlines

    13:00

    IAD

    1.8h

    Direct

    14:47

    SDF

    SM-WTFS
    Search

  5. AA5447

    American Airlines

    17:46

    IAD

    1.9h

    19:39

    CLT

    SMTWTFS
    Search

  6. AA671

    American Airlines

    22:57

    CLT

    1.6h

    00:30

    SDF

    SMTWTFS

  7. UA3570

    United Airlines

    18:40

    IAD

    1.9h

    Direct

    20:31

    SDF

    SMTWTFS
    Search
Find more flights and airlines

Dulles International Airport to Louisville International Airport Flights Info

Flight distance726.64km
Cheapest one-way ticket price$94
Cheapest return ticket price$166

FAQs for Dulles International Airport to Louisville International Airport Flights

  • How long is a flight from Dulles International Airport to Louisville International Airport?

    It takes around 1 hour 45 minutes to fly from Dulles International Airport (IAD) to Louisville International Airport (SDF).

  • How many daily flights are there from Dulles International Airport (IAD) to Louisville International Airport (SDF)?

    There are around 3 daily flights from Dulles International Airport (IAD) to Louisville International Airport (SDF).

  • When are flight tickets from Dulles International Airport (IAD) to Louisville International Airport (SDF) the cheapest?

    Tickets cost around $117 in July, making it the cheapest month to book. Dulles International Airport (IAD) to Louisville International Airport (SDF) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Dulles International Airport (IAD) to Louisville International Airport (SDF) most expensive?

    The route from Dulles International Airport (IAD) to Louisville International Airport (SDF) is quite popular. Without considering departure times or holidays, tickets cost around $282 in May, the most expensive month to book this route.

  • What time does the earliest flight from Dulles International Airport to Louisville International Airport depart?

    The earliest flight departs from Dulles International Airport (IAD) at 09:15 and arrives in Louisville International Airport (SDF) at 11:02.

  • What time does the latest flight from Dulles International Airport to Louisville International Airport depart?

    The latest flight departs from Dulles International Airport (IAD) at 17:40 and arrives in Louisville International Airport (SDF) at 19:30.

  • Which airline operates the most direct flights from Dulles International Airport (IAD) to Louisville International Airport (SDF)?

    United Airlines is a very popular airline operating an average of 87 flights per month.

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