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Ronald Reagan Washington National Airport to Buffalo Niagara International Airport flight

Explore the cheapest one-way and round-trip flights from Ronald Reagan Washington National Airport to Buffalo Niagara International Airport over the next 90 days, with one-way fares from AED 463 and round-trip from AED 579. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        DCA 09:54
        1h 29m
        Direct
        BUF 11:23
        Washington D.C. - Buffalo | Sun, Oct 18 | American Airlines
        BUF 17:57
        1h 24m
        Direct
        DCA 19:21
        Buffalo - Washington D.C. | Sun, Oct 25 | American Airlines
        AED 579 AED 2,285
        75% off
        75% off
        AED 2,285 AED 579
      • DCA 10:10
        1h 25m
        Direct
        BUF 11:35
        Washington D.C. - Buffalo | Sun, Nov 15 | American Airlines
        BUF 05:13
        1h 46m
        Direct
        DCA 06:59
        Buffalo - Washington D.C. | Sun, Nov 22 | American Airlines
        AED 583 AED 2,285
        74% off
        74% off
        AED 2,285 AED 583
      • DCA 16:28
        1h 28m
        Direct
        BUF 17:56
        Washington D.C. - Buffalo | Wed, Nov 11 | American Airlines
        BUF 18:21
        1h 49m
        Direct
        DCA 20:10
        Buffalo - Washington D.C. | Sat, Nov 14 | American Airlines
        AED 597 AED 2,285
        74% off
        74% off
        AED 2,285 AED 597
      • DCA 10:10
        1h 25m
        Direct
        BUF 11:35
        Washington D.C. - Buffalo | Mon, Nov 16 | American Airlines
        BUF 11:59
        1h 45m
        Direct
        DCA 13:44
        Buffalo - Washington D.C. | Wed, Nov 18 | American Airlines
        AED 597
        74% off
        AED 2,285 AED 597
      • DCA 22:32
        1h 33m
        Direct
        BUF 00:05
        Washington D.C. - Buffalo | Fri, Dec 4 | American Airlines
        BUF 07:26
        1h 34m
        Direct
        DCA 09:00
        Buffalo - Washington D.C. | Mon, Dec 7 | American Airlines
        AED 598
        74% off
        AED 2,285 AED 598
      • DCA 22:33
        1h 26m
        Direct
        BUF 23:59
        Washington D.C. - Buffalo | Mon, Nov 2 | American Airlines
        BUF 06:00
        1h 28m
        Direct
        DCA 07:28
        Buffalo - Washington D.C. | Fri, Nov 6 | American Airlines
        AED 600
        74% off
        AED 2,285 AED 600
      • DCA 22:29
        1h 30m
        Direct
        BUF 23:59
        Washington D.C. - Buffalo | Mon, Nov 23 | American Airlines
        BUF 18:36
        1h 34m
        Direct
        DCA 20:10
        Buffalo - Washington D.C. | Mon, Nov 30 | American Airlines
        AED 601
        74% off
        AED 2,285 AED 601
      • DCA 09:54
        1h 29m
        Direct
        BUF 11:23
        Washington D.C. - Buffalo | Mon, Nov 9 | American Airlines
        BUF 18:21
        1h 49m
        Direct
        DCA 20:10
        Buffalo - Washington D.C. | Mon, Nov 16 | American Airlines
        AED 608
        73% off
        AED 2,285 AED 608
      • DCA 20:00
        1h 29m
        Direct
        BUF 21:29
        Washington D.C. - Buffalo | Wed, Nov 4 | American Airlines
        BUF 06:00
        1h 28m
        Direct
        DCA 07:28
        Buffalo - Washington D.C. | Fri, Nov 6 | American Airlines
        AED 612
        73% off
        AED 2,285 AED 612
      • DCA 20:00
        1h 29m
        Direct
        BUF 21:29
        Washington D.C. - Buffalo | Wed, Oct 21 | American Airlines
        BUF 11:53
        1h 26m
        Direct
        DCA 13:19
        Buffalo - Washington D.C. | Sat, Oct 24 | American Airlines
        AED 1,668
        27% off
        AED 2,285 AED 1,668
      • DCA 17:35
        6h 24m
        1 stop
        BUF 23:59
        Washington D.C. - Buffalo | Sun, Oct 18 | Delta Air Lines
        BUF 19:43
        3h 33m
        1 stop
        IAD 23:16
        Buffalo - Washington D.C. | Sun, Oct 25 | Delta Air Lines
        AED 583
        74% off
        AED 2,285 AED 583
      • DCA 19:22
        4h 37m
        1 stop
        BUF 23:59
        Washington D.C. - Buffalo | Mon, Nov 9 | Delta Air Lines
        BUF 06:15
        5h 17m
        1 stop
        DCA 11:32
        Buffalo - Washington D.C. | Mon, Nov 16 | Delta Air Lines
        AED 598
        74% off
        AED 2,285 AED 598
      • WAS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Washington D.C. - Buffalo | Thu, Oct 8 | Normal Airline
        BUF 15:00
        6h
        Direct
        WAS 16:00
        Buffalo - Washington D.C. | Sat, Oct 10 | Normal Airline
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      • Cheapest nonstop
        DCA 22:26
        1h 28m
        Direct
        BUF 23:54
        Washington D.C. - Buffalo | Thu, Oct 8 | American Airlines
        AED 728 AED 1,007
        28% off
        28% off
        AED 1,007 AED 728
      • DCA 22:29
        1h 30m
        Direct
        BUF 23:59
        Washington D.C. - Buffalo | Thu, Nov 26 | American Airlines
        AED 735 AED 1,007
        27% off
        27% off
        AED 1,007 AED 735
      • DCA 15:55
        8h 3m
        1 stop
        BUF 23:58
        Washington D.C. - Buffalo | Sat, Oct 17 | Jetblue Airways
        AED 463 AED 1,007
        54% off
        54% off
        AED 1,007 AED 463
      • DCA 12:25
        7h 8m
        1 stop
        BUF 19:33
        Washington D.C. - Buffalo | Fri, Oct 16 | Jetblue Airways
        AED 539
        46% off
        AED 1,007 AED 539
      • DCA 13:15
        6h 44m
        1 stop
        BUF 19:59
        Washington D.C. - Buffalo | Sat, Oct 31 | Jetblue Airways
        AED 556
        45% off
        AED 1,007 AED 556
      • DCA 14:08
        5h 51m
        1 stop
        BUF 19:59
        Washington D.C. - Buffalo | Sun, Nov 1 | Jetblue Airways
        AED 595
        41% off
        AED 1,007 AED 595
      • DCA 16:50
        7h 9m
        1 stop
        BUF 23:59
        Washington D.C. - Buffalo | Wed, Oct 28 | Jetblue Airways
        AED 613
        39% off
        AED 1,007 AED 613
      • DCA 15:59
        20h 19m
        1 stop
        BUF 12:18
        Washington D.C. - Buffalo | Fri, Nov 13 | Delta Air Lines
        AED 620
        38% off
        AED 1,007 AED 620
      • DCA 10:45
        6h 30m
        1 stop
        BUF 17:15
        Washington D.C. - Buffalo | Mon, Oct 19 | Jetblue Airways
        AED 637
        37% off
        AED 1,007 AED 637
      • DCA 09:00
        28h 3m
        1 stop
        BUF 13:03
        Washington D.C. - Buffalo | Thu, Nov 26 | Delta Air Lines
        AED 641
        36% off
        AED 1,007 AED 641
      • DCA 06:05
        17h 45m
        1 stop
        BUF 23:50
        Washington D.C. - Buffalo | Mon, Oct 19 | Delta Air Lines
        AED 649
        36% off
        AED 1,007 AED 649
      • DCA 12:25
        7h 8m
        1 stop
        BUF 19:33
        Washington D.C. - Buffalo | Sun, Oct 11 | Jetblue Airways
        AED 696
        31% off
        AED 1,007 AED 696
      • DCA 08:55
        4h 34m
        1 stop
        BUF 13:29
        Washington D.C. - Buffalo | Mon, Oct 12 | Jetblue Airways
        AED 702
        30% off
        AED 1,007 AED 702
      • WAS 13:00
        17h 25m
        1 stop
        BUF 14:00
        Washington D.C. - Buffalo | Thu, Oct 8 | Normal Airline
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Flight fares from Ronald Reagan Washington National Airport to Buffalo Niagara International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Which airline offers the cheapest flights from Ronald Reagan Washington National Airport to Buffalo Niagara International Airport?

The cheapest airline flying from Ronald Reagan Washington National Airport to Buffalo Niagara International Airport is Jetblue Airways (from AED 463) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Jetblue Airways
From AED 463
Delta Air Lines
From AED 620
American Airlines
From AED 728
United Airlines
From AED 842
Hahn Air
From AED 852
Qatar Airways
From AED 1,160

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA5075

    Ronald Reagan Washington National Airport

    12:59

    DCA

    1h 25m

    14:24

    BUF

    S M T W T F S
    Search

  2. AA4597

    Ronald Reagan Washington National Airport

    09:59

    DCA

    1h 30m

    11:29

    BUF

    - - - - - F -
    Search

  3. AA3853

    Ronald Reagan Washington National Airport

    22:33

    DCA

    1h 26m

    23:59

    BUF

    S M T W T F S
    Search

  4. AA4647

    Ronald Reagan Washington National Airport

    09:54

    DCA

    1h 29m

    11:23

    BUF

    S M T W T - S
    Search

  5. AA3207

    Ronald Reagan Washington National Airport

    08:00

    DCA

    1h 40m

    Direct

    09:40

    BOS

    S M T W T F S
    Search

  6. AA4439

    Boston Logan International Airport

    19:10

    BOS

    1h 46m

    Direct

    20:56

    BUF

    S M T W T F S

  7. AA2967

    Ronald Reagan Washington National Airport

    17:09

    DCA

    1h 25m

    Direct

    18:34

    LGA

    S M T W T F S
    Search

  8. AA4521

    LaGuardia Airport

    19:59

    LGA

    1h 31m

    Direct

    21:30

    BUF

    S M T W T - S

  9. B61354

    Ronald Reagan Washington National Airport

    14:25

    DCA

    1h 35m

    Direct

    16:00

    BOS

    S M T W T - S
    Search

  10. B6715

    Boston Logan International Airport

    22:10

    BOS

    1h 33m

    Direct

    23:43

    BUF

    S M T W T F S

  11. B61579

    Ronald Reagan Washington National Airport

    16:35

    DCA

    2h 44m

    Direct

    19:19

    FLL

    S M T W T F S
    Search

  12. B6866

    Fort Lauderdale-Hollywood International Airport

    19:55

    FLL

    3h 1m

    Direct

    22:56

    BUF

    S M T W T F S

  13. B61254

    Ronald Reagan Washington National Airport

    13:25

    DCA

    1h 34m

    Direct

    14:59

    BOS

    S M T W T F S
    Search

  14. B6715

    Boston Logan International Airport

    22:10

    BOS

    1h 33m

    Direct

    23:43

    BUF

    S M T W T F S

  15. DL343

    Ronald Reagan Washington National Airport

    08:20

    DCA

    2h 5m

    Direct

    10:25

    ATL

    S M T W T F S
    Search

  16. DL2266

    Hartsfield–Jackson Atlanta International Airport

    14:12

    ATL

    2h 1m

    Direct

    16:13

    BUF

    S M T W T F S
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About Ronald Reagan Washington National Airport and Buffalo Niagara International Airport

Learn about Ronald Reagan Washington National Airport (DCA) and Buffalo Niagara International Airport (BUF) — including location, terminals, transportation, and travel tips.

Flight distance 475.9km
Cheapest one-way ticket price AED 463
Cheapest return ticket price AED 579

FAQs for Ronald Reagan Washington National Airport to Buffalo Niagara International Airport Flights

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

    Ronald Reagan Washington National Airport to Buffalo Niagara International Airport takes about 55 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from Ronald Reagan Washington National Airport (DCA) to Buffalo Niagara International Airport (BUF).
  • The earliest flight from Ronald Reagan Washington National Airport to Buffalo Niagara International Airport departs at 09:46, and the last departs at 22:26, 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 Ronald Reagan Washington National Airport (DCA) to Buffalo Niagara International Airport (BUF) is quite popular. Without considering departure times or holidays, tickets cost around AED 1,267 in October, the most expensive month to book this route.
  • American Airlines is a very popular airline operating an average of 1540 flights per month.
  • One-way flights from Ronald Reagan Washington National Airport to Buffalo Niagara International Airport currently start from AED 463, and round-trip fares start from AED 579. The current lowest fare is a Jetblue Airways flight departing on Sat, Oct 17; prices may vary depending on availability.
  • Yes. American Airlines operate direct flights from Ronald Reagan Washington National Airport to Buffalo Niagara International Airport, with an average flight time of 52 minutes, and around 28 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 Ronald Reagan Washington National Airport to Buffalo Niagara International Airport is AED 1,062. Prices may vary depending on the departure date, airline, and availability.
  • Ronald Reagan Washington National Airport to Buffalo Niagara International Airport operates around 28 weekly flights, mainly by American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Ronald Reagan Washington National Airport and Buffalo Niagara 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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Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

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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.