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Louisville International Airport to Ronald Reagan Washington National Airport flight
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Louisville International Airport to Ronald Reagan Washington National Airport Flights Info

Cheapest one-way
NZD 186
American Airlines American Airlines SDF-WAS 1h 48m · Nonstop Sat, Jan 2
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Cheapest round-trip
NZD 356
Delta Air Lines Delta Air Lines SDF-WAS 4h 40m · 2 stops Fri, Nov 13 - Mon, Nov 16
Select flight
Recommended airlines
American Airlines American AirlinesCheapest· From NZD 186

Explore the cheapest one-way and round-trip flights from Louisville International Airport to Ronald Reagan Washington National Airport over the next 90 days, with one-way fares from NZD 186 and round-trip from NZD 365. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SDF 6:02 AM
      1h 46m
      Nonstop
      DCA 7:48 AM
      Louisville - Washington D.C. | Sat, Nov 21 | American Airlines
      DCA 9:00 AM
      2h 12m
      Nonstop
      SDF 11:12 AM
      Washington D.C. - Louisville | Wed, Nov 25 | American Airlines
      NZD 365 NZD 530
      31% off
      31% off
      NZD 530 NZD 365
    • SDF 11:04 AM
      1h 39m
      Nonstop
      DCA 12:43 PM
      Louisville - Washington D.C. | Fri, Dec 4 | American Airlines
      DCA 5:50 PM
      2h 12m
      Nonstop
      SDF 8:02 PM
      Washington D.C. - Louisville | Mon, Dec 7 | American Airlines
      NZD 365 NZD 530
      31% off
      31% off
      NZD 530 NZD 365
    • SDF 6:02 AM
      1h 46m
      Nonstop
      DCA 7:48 AM
      Louisville - Washington D.C. | Fri, Nov 27 | American Airlines
      DCA 3:42 PM
      2h 8m
      Nonstop
      SDF 5:50 PM
      Washington D.C. - Louisville | Sun, Nov 29 | American Airlines
      NZD 370 NZD 530
      30% off
      30% off
      NZD 530 NZD 370
    • SDF 6:02 AM
      1h 46m
      Nonstop
      DCA 7:48 AM
      Louisville - Washington D.C. | Thu, Nov 26 | American Airlines
      DCA 3:42 PM
      2h 8m
      Nonstop
      SDF 5:50 PM
      Washington D.C. - Louisville | Sun, Nov 29 | American Airlines
      NZD 371
      30% off
      NZD 530 NZD 371
    • SDF 6:27 AM
      1h 48m
      Nonstop
      DCA 8:15 AM
      Louisville - Washington D.C. | Wed, Dec 23 | American Airlines
      DCA 7:58 PM
      1h 59m
      Nonstop
      SDF 9:57 PM
      Washington D.C. - Louisville | Thu, Dec 31 | American Airlines
      NZD 372
      30% off
      NZD 530 NZD 372
    • SDF 5:55 AM
      1h 35m
      Nonstop
      DCA 7:30 AM
      Louisville - Washington D.C. | Sat, Dec 5 | American Airlines
      DCA 7:27 PM
      1h 58m
      Nonstop
      SDF 9:25 PM
      Washington D.C. - Louisville | Wed, Dec 9 | American Airlines
      NZD 372
      30% off
      NZD 530 NZD 372
    • SDF 6:00 AM
      1h 44m
      Nonstop
      DCA 7:44 AM
      Louisville - Washington D.C. | Mon, Dec 7 | American Airlines
      DCA 7:29 PM
      1h 58m
      Nonstop
      SDF 9:27 PM
      Washington D.C. - Louisville | Fri, Dec 11 | American Airlines
      NZD 374
      28% off
      NZD 530 NZD 374
    • SDF 6:30 AM
      1h 43m
      Nonstop
      DCA 8:13 AM
      Louisville - Washington D.C. | Sat, Nov 14 | American Airlines
      DCA 9:00 AM
      2h 12m
      Nonstop
      SDF 11:12 AM
      Washington D.C. - Louisville | Sat, Nov 21 | American Airlines
      NZD 374
      28% off
      NZD 530 NZD 374
    • SDF 6:30 AM
      1h 43m
      Nonstop
      DCA 8:13 AM
      Louisville - Washington D.C. | Wed, Nov 18 | American Airlines
      DCA 7:30 PM
      2h 2m
      Nonstop
      SDF 9:32 PM
      Washington D.C. - Louisville | Wed, Nov 25 | American Airlines
      NZD 413
      22% off
      NZD 530 NZD 413
    • SDF 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Louisville - Washington D.C. | Sat, Nov 14 | Normal Airline
      WAS 3:00 PM
      6h
      Nonstop
      SDF 4:00 PM
      Washington D.C. - Louisville | Mon, Nov 16 | Normal Airline
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    • Cheapest
      SDF 6:27 AM
      1h 48m
      Nonstop
      DCA 8:15 AM
      Louisville - Washington D.C. | Sat, Jan 2 | American Airlines
      NZD 186 NZD 540
      66% off
      66% off
      NZD 540 NZD 186
    • SDF 6:27 AM
      1h 48m
      Nonstop
      DCA 8:15 AM
      Louisville - Washington D.C. | Wed, Dec 23 | American Airlines
      NZD 287 NZD 540
      47% off
      47% off
      NZD 540 NZD 287
    • SDF 11:35 AM
      1h 39m
      Nonstop
      DCA 1:14 PM
      Louisville - Washington D.C. | Wed, Jan 6 | American Airlines
      NZD 339 NZD 540
      37% off
      37% off
      NZD 540 NZD 339
    • SDF 11:04 AM
      1h 39m
      Nonstop
      DCA 12:43 PM
      Louisville - Washington D.C. | Wed, Dec 16 | American Airlines
      NZD 356
      34% off
      NZD 540 NZD 356
    • SDF 6:27 AM
      1h 48m
      Nonstop
      DCA 8:15 AM
      Louisville - Washington D.C. | Wed, Dec 30 | American Airlines
      NZD 356
      34% off
      NZD 540 NZD 356
    • SDF 6:10 AM
      1h 51m
      Nonstop
      DCA 8:01 AM
      Louisville - Washington D.C. | Thu, Jan 7 | American Airlines
      NZD 365
      32% off
      NZD 540 NZD 365
    • SDF 6:56 PM
      4h 32m
      1 stop
      DCA 11:28 PM
      Louisville - Washington D.C. | Wed, Dec 23 | Delta Air Lines
      NZD 382
      28% off
      NZD 540 NZD 382
    • SDF 4:38 PM
      4h
      1 stop
      DCA 8:38 PM
      Louisville - Washington D.C. | Wed, Dec 30 | Delta Air Lines
      NZD 382
      28% off
      NZD 540 NZD 382
    • SDF 11:35 AM
      1h 39m
      Nonstop
      DCA 1:14 PM
      Louisville - Washington D.C. | Mon, Dec 21 | American Airlines
      NZD 383
      28% off
      NZD 540 NZD 383
    • SDF 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Louisville - Washington D.C. | Sat, Nov 14 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      SDF 6:27 AM
      1h 48m
      Nonstop
      DCA 8:15 AM
      Louisville - Washington D.C. | Sat, Jan 2 | American Airlines
      NZD 186 NZD 540
      66% off
      66% off
      NZD 540 NZD 186
    • SDF 6:27 AM
      1h 48m
      Nonstop
      DCA 8:15 AM
      Louisville - Washington D.C. | Wed, Dec 23 | American Airlines
      NZD 287 NZD 540
      47% off
      47% off
      NZD 540 NZD 287
    • SDF 11:35 AM
      1h 39m
      Nonstop
      DCA 1:14 PM
      Louisville - Washington D.C. | Wed, Jan 6 | American Airlines
      NZD 339 NZD 540
      37% off
      37% off
      NZD 540 NZD 339
    • SDF 11:04 AM
      1h 39m
      Nonstop
      DCA 12:43 PM
      Louisville - Washington D.C. | Wed, Dec 16 | American Airlines
      NZD 356
      34% off
      NZD 540 NZD 356
    • SDF 6:27 AM
      1h 48m
      Nonstop
      DCA 8:15 AM
      Louisville - Washington D.C. | Wed, Dec 30 | American Airlines
      NZD 356
      34% off
      NZD 540 NZD 356
    • SDF 6:10 AM
      1h 51m
      Nonstop
      DCA 8:01 AM
      Louisville - Washington D.C. | Thu, Jan 7 | American Airlines
      NZD 365
      32% off
      NZD 540 NZD 365
    • SDF 11:35 AM
      1h 39m
      Nonstop
      DCA 1:14 PM
      Louisville - Washington D.C. | Mon, Dec 21 | American Airlines
      NZD 383
      28% off
      NZD 540 NZD 383
    • SDF 6:27 AM
      1h 48m
      Nonstop
      DCA 8:15 AM
      Louisville - Washington D.C. | Tue, Dec 29 | American Airlines
      NZD 384
      28% off
      NZD 540 NZD 384
    • SDF 6:00 AM
      1h 46m
      Nonstop
      DCA 7:46 AM
      Louisville - Washington D.C. | Mon, Nov 23 | American Airlines
      NZD 421
      22% off
      NZD 540 NZD 421
    • SDF 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Louisville - Washington D.C. | Sat, Nov 14 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      SDF 6:02 AM
      1h 46m
      Nonstop
      DCA 7:48 AM
      Louisville - Washington D.C. | Sat, Nov 21 | American Airlines
      NZD 438 NZD 572
      23% off
      23% off
      NZD 572 NZD 438
    • SDF 6:27 AM
      1h 48m
      Nonstop
      DCA 8:15 AM
      Louisville - Washington D.C. | Sat, Dec 26 | American Airlines
      NZD 446 NZD 572
      22% off
      22% off
      NZD 572 NZD 446
    • SDF 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Louisville - Washington D.C. | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • SDF 11:35 AM
      1h 39m
      Nonstop
      DCA 1:14 PM
      Louisville - Washington D.C. | Wed, Jan 6 | American Airlines
      NZD 339 NZD 540
      37% off
      37% off
      NZD 540 NZD 339
    • SDF 11:04 AM
      1h 39m
      Nonstop
      DCA 12:43 PM
      Louisville - Washington D.C. | Wed, Dec 16 | American Airlines
      NZD 356 NZD 540
      34% off
      34% off
      NZD 540 NZD 356
    • SDF 11:35 AM
      1h 39m
      Nonstop
      DCA 1:14 PM
      Louisville - Washington D.C. | Mon, Dec 21 | American Airlines
      NZD 383 NZD 540
      28% off
      28% off
      NZD 540 NZD 383
    • SDF 6:00 AM
      1h 46m
      Nonstop
      DCA 7:46 AM
      Louisville - Washington D.C. | Mon, Nov 23 | American Airlines
      NZD 421
      22% off
      NZD 540 NZD 421
    • SDF 6:02 AM
      1h 46m
      Nonstop
      DCA 7:48 AM
      Louisville - Washington D.C. | Sat, Nov 21 | American Airlines
      NZD 438
      23% off
      NZD 572 NZD 438
    • SDF 6:27 AM
      1h 48m
      Nonstop
      DCA 8:15 AM
      Louisville - Washington D.C. | Sat, Jan 2 | American Airlines
      NZD 186
      66% off
      NZD 540 NZD 186
    • SDF 6:27 AM
      1h 48m
      Nonstop
      DCA 8:15 AM
      Louisville - Washington D.C. | Wed, Dec 23 | American Airlines
      NZD 287
      47% off
      NZD 540 NZD 287
    • SDF 6:27 AM
      1h 48m
      Nonstop
      DCA 8:15 AM
      Louisville - Washington D.C. | Wed, Dec 30 | American Airlines
      NZD 356
      34% off
      NZD 540 NZD 356
    • SDF 6:27 AM
      1h 48m
      Nonstop
      DCA 8:15 AM
      Louisville - Washington D.C. | Tue, Dec 29 | American Airlines
      NZD 384
      28% off
      NZD 540 NZD 384
    • SDF 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Louisville - Washington D.C. | Sat, Nov 14 | Normal Airline
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Displayed flight fares from Louisville to Washington D.C. are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

What is the flight schedule from Louisville International Airport to Ronald Reagan Washington National Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA4718

    Louisville International Airport

    11:17 AM

    SDF

    1h 40m

    12:57 PM

    DCA

    S M T W T F S
    Search

  2. AA4549

    Louisville International Airport

    6:27 AM

    SDF

    1h 48m

    8:15 AM

    DCA

    S M T W T F S
    Search

  3. AA5674

    Louisville International Airport

    5:43 PM

    SDF

    1h 52m

    7:35 PM

    DCA

    S M T W T - S
    Search

  4. DL5824

    Louisville International Airport

    7:20 AM

    SDF

    1h 30m

    Nonstop

    8:50 AM

    DTW

    S M T W T F S
    Search

  5. DL2476

    Detroit Metropolitan Wayne County Airport

    10:00 AM

    DTW

    1h 29m

    Nonstop

    11:29 AM

    DCA

    S M T W T F S

  6. DL1126

    Louisville International Airport

    5:59 PM

    SDF

    1h 31m

    Nonstop

    7:30 PM

    ATL

    S M T W T F S
    Search

  7. DL703

    Hartsfield–Jackson Atlanta International Airport

    6:30 PM

    ATL

    1h 43m

    Nonstop

    8:13 PM

    DCA

    S M T W T F S

  8. DL1481

    Louisville International Airport

    1:01 PM

    SDF

    1h 29m

    Nonstop

    2:30 PM

    ATL

    S M T W T - S
    Search

  9. DL850

    Hartsfield–Jackson Atlanta International Airport

    3:12 PM

    ATL

    1h 45m

    Nonstop

    4:57 PM

    DCA

    S M T W T F S

  10. DL2831

    Louisville International Airport

    7:59 PM

    SDF

    1h 36m

    Nonstop

    9:35 PM

    ATL

    S - - W T - S
    Search

  11. DL537

    Hartsfield–Jackson Atlanta International Airport

    9:59 PM

    ATL

    1h 44m

    Nonstop

    11:43 PM

    DCA

    S M T W T F S

  12. DL1481

    Louisville International Airport

    1:01 PM

    SDF

    1h 29m

    Nonstop

    2:30 PM

    ATL

    S M T W T - S
    Search

  13. DL950

    Hartsfield–Jackson Atlanta International Airport

    4:30 PM

    ATL

    1h 44m

    Nonstop

    6:14 PM

    DCA

    S M T W T - S

  14. DL5643

    Louisville International Airport

    11:52 AM

    SDF

    2h 7m

    Nonstop

    1:59 PM

    LGA

    S M T W T - S
    Search

  15. DL5717

    LaGuardia Airport

    5:00 PM

    LGA

    1h 32m

    Nonstop

    6:32 PM

    DCA

    S M T W T F S

  16. DL2407

    Louisville International Airport

    6:00 AM

    SDF

    1h 34m

    Nonstop

    7:34 AM

    ATL

    S M T W T F S
    Search

  17. DL380

    Hartsfield–Jackson Atlanta International Airport

    9:10 AM

    ATL

    1h 44m

    Nonstop

    10:54 AM

    DCA

    S M T W T F S
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FAQs for Louisville International Airport to Ronald Reagan Washington National Airport Flights

  • How long is the flight from Louisville International Airport to Ronald Reagan Washington National Airport?

    Louisville International Airport to Ronald Reagan Washington National Airport takes about 1 hour 12 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Louisville International Airport (SDF) to Ronald Reagan Washington National Airport (DCA).
  • The earliest flight from Louisville International Airport to Ronald Reagan Washington National Airport departs at 06:01, and the last departs at 17:43, with about 4 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 Ronald Reagan Washington National Airport (DCA) is quite popular. Without considering departure times or holidays, tickets cost around NZD 831 in November, the most expensive month to book this route.
  • The earliest flight departs from Louisville International Airport (SDF) at 06:03 and arrives in Ronald Reagan Washington National Airport (DCA) at 07:45.
  • The latest flight departs from Louisville International Airport (SDF) at 17:37 and arrives in Ronald Reagan Washington National Airport (DCA) at 19:15.
  • American Airlines is a very popular airline operating an average of 109 flights per month.
  • One-way flights from Louisville International Airport to Ronald Reagan Washington National Airport currently start from NZD 186, and round-trip fares start from NZD 356. The current lowest fare is a American Airlines flight departing on Sat, Jan 2; prices may vary depending on availability.
  • Yes. American Airlines operate direct flights from Louisville International Airport to Ronald Reagan Washington National Airport, with an average flight time of 1 hour 9 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 Louisville International Airport to Ronald Reagan Washington National Airport is NZD 594. Prices may vary depending on the departure date, airline, and availability.
  • Louisville International Airport to Ronald Reagan Washington National Airport operates around 21 weekly flights, mainly by American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Louisville International Airport and Ronald Reagan Washington National 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

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

Book with no extra fees

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.