Airlines with flights from Washington to Louisville

There are four airlines with scheduled flights between DCA and SDF. American Airlines is the only airline with non-stop flights from Reagan National to Louisville International Airport and the flight time is 1 hour and 57 minutes.

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Direct

$American Airlines from {( $airportFrom->city_name }} to Louisville$

Non-stop

1h 57min

Via Charlotte

3h 38min

Via Detroit

3h 38min

Via Chicago

3h 50min

Via Nashville

3h 50min

Via Atlanta

3h 53min

Via Philadelphia

4h 3min

Via New York

4h 19min

Via Chicago

4h 24min

Via Chicago

4h 29min

NEW

Via New York

4h 33min

Via New York

4h 39min

NEW

Via Raleigh/Durham

5h 36min

NEW

Via New York

6h 5min

Schedules

Non-stop with American Airlines

Total flight time: 1 hour and 57 minutes
One World Alliance
Washington is a American Airlines hub.

20 flights per week
Canadair (Bombardier) Regional Jet 700 and Challenger 870

Canadair (Bombardier) Regional Jet 900

Embraer 175
First class available

DCA

Direct

SDF

Flight

Mon

Jul 27

Tue

Jul 28

Wed

Jul 29

Thu

Jul 30

Fri

Jul 31

Sat

Aug 1

Sun

Aug 2

AA5400

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07:35

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07:29

06:59

AA5227

07:16

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07:16

11:59

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AA5521

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07:16

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AA4753

11:48

11:43

11:48

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12:00

AA4672

19:45

17:59

19:45

SHOW RETURN SCHEDULE

CLOSE RETURN SCHEDULE

CHECK PRICES FOR DCA - SDF

The timetable & schedule information was updated at 2026-04-21

Via Charlotte with American Airlines

Total flight time: 3h 38m - 6h 20m.
One World Alliance
Washington is a American Airlines hub.

167 flights per week
Canadair (Bombardier) Regional Jet 700 and Challenger 870

Canadair (Bombardier) Regional Jet 900

Embraer 175

DCA

Via CLT

SDF

Flight

Mon

Jul 27

Tue

Jul 28

Wed

Jul 29

Thu

Jul 30

Fri

Jul 31

Sat

Aug 1

Sun

Aug 2

AA1581
AA5922

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