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Buffalo to Ronald Reagan Washington National Airport flight
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Flight Info of Flights from Buffalo to Ronald Reagan Washington National Airport

Cheapest one-way
JPY 22,050
Frontier Airlines Frontier Airlines 20h · 1 stop Thu, Dec 17
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Cheapest return
JPY 37,590
American Airlines American Airlines 1h 32m · Direct Tue, Dec 1 - Sat, Dec 5
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Best time to book
November
Cheapest
February
Peak season for travel
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From JPY 22,050 American Airlines American AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Buffalo to Ronald Reagan Washington National Airport over the next 90 days, with one-way fares from JPY 22,050 and round-trip from JPY 37,590. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      BUF 05:28
      1h 32m
      Direct
      DCA 07:00
      Buffalo - Washington D.C. | Tue, Dec 1 | American Airlines
      DCA 22:32
      1h 33m
      Direct
      BUF 00:05
      Washington D.C. - Buffalo | Sat, Dec 5 | American Airlines
      JPY 37,590 JPY 78,040
      52% off
      52% off
      JPY 78,040 JPY 37,590
    • BUF 07:26
      1h 34m
      Direct
      DCA 09:00
      Buffalo - Washington D.C. | Wed, Dec 2 | American Airlines
      DCA 16:27
      1h 35m
      Direct
      BUF 18:02
      Washington D.C. - Buffalo | Sat, Dec 5 | American Airlines
      JPY 37,590 JPY 78,040
      52% off
      52% off
      JPY 78,040 JPY 37,590
    • BUF 18:21
      1h 49m
      Direct
      DCA 20:10
      Buffalo - Washington D.C. | Tue, Nov 17 | American Airlines
      DCA 10:15
      1h 25m
      Direct
      BUF 11:40
      Washington D.C. - Buffalo | Sun, Nov 22 | American Airlines
      JPY 43,360 JPY 78,040
      44% off
      44% off
      JPY 78,040 JPY 43,360
    • BUF 05:19
      1h 41m
      Direct
      DCA 07:00
      Buffalo - Washington D.C. | Thu, Dec 10 | American Airlines
      DCA 22:29
      1h 25m
      Direct
      BUF 23:54
      Washington D.C. - Buffalo | Sat, Dec 12 | American Airlines
      JPY 45,080
      42% off
      JPY 78,040 JPY 45,080
    • BUF 19:52
      1h 37m
      Direct
      DCA 21:29
      Buffalo - Washington D.C. | Tue, Jan 5 | American Airlines
      DCA 10:16
      1h 26m
      Direct
      BUF 11:42
      Washington D.C. - Buffalo | Sat, Jan 9 | American Airlines
      JPY 55,800
      28% off
      JPY 78,040 JPY 55,800
    • BUF 18:36
      1h 34m
      Direct
      DCA 20:10
      Buffalo - Washington D.C. | Mon, Nov 30 | American Airlines
      DCA 22:32
      1h 33m
      Direct
      BUF 00:05
      Washington D.C. - Buffalo | Sat, Dec 5 | American Airlines
      JPY 59,440
      24% off
      JPY 78,040 JPY 59,440
    • BUF 14:15
      4h 45m
      1 stop
      DCA 19:00
      Buffalo - Washington D.C. | Thu, Dec 10 | Delta Air Lines
      IAD 06:00
      5h 24m
      1 stop
      BUF 11:24
      Washington D.C. - Buffalo | Sat, Dec 12 | Delta Air Lines
      JPY 45,410
      42% off
      JPY 78,040 JPY 45,410
    • BUF 14:15
      4h 37m
      1 stop
      DCA 18:52
      Buffalo - Washington D.C. | Tue, Nov 17 | Delta Air Lines
      IAD 17:16
      6h 42m
      1 stop
      BUF 23:58
      Washington D.C. - Buffalo | Sun, Nov 22 | Delta Air Lines
      JPY 45,410
      42% off
      JPY 78,040 JPY 45,410
    • BUF 16:50
      6h 2m
      1 stop
      DCA 22:52
      Buffalo - Washington D.C. | Thu, Dec 10 | Jetblue Airways
      IAD 21:23
      16h 12m
      1 stop
      BUF 13:35
      Washington D.C. - Buffalo | Sat, Dec 12 | Frontier Airlines
      JPY 49,390
      37% off
      JPY 78,040 JPY 49,390
    • BUF 13:00
      17h 25m
      1 stop
      WAS 14:00
      Buffalo - Washington D.C. | Tue, Nov 17 | Normal Airline
      WAS 15:00
      6h
      Direct
      BUF 16:00
      Washington D.C. - Buffalo | Thu, Nov 19 | Normal Airline
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    • Cheapest
      BUF 13:15
      20h
      1 stop
      DCA 09:15
      Buffalo - Washington D.C. | Thu, Dec 17 | Frontier Airlines
      JPY 22,050 JPY 38,900
      43% off
      43% off
      JPY 38,900 JPY 22,050
    • BUF 15:30
      6h 3m
      1 stop
      DCA 21:33
      Buffalo - Washington D.C. | Wed, Dec 2 | Delta Air Lines
      JPY 23,420 JPY 38,900
      40% off
      40% off
      JPY 38,900 JPY 23,420
    • BUF 12:19
      1h 31m
      Direct
      DCA 13:50
      Buffalo - Washington D.C. | Thu, Dec 31 | American Airlines
      JPY 23,850 JPY 38,900
      39% off
      39% off
      JPY 38,900 JPY 23,850
    • BUF 12:19
      1h 31m
      Direct
      DCA 13:50
      Buffalo - Washington D.C. | Fri, Dec 25 | American Airlines
      JPY 23,850
      63% off
      JPY 65,250 JPY 23,850
    • BUF 21:38
      11h 46m
      1 stop
      DCA 09:24
      Buffalo - Washington D.C. | Fri, Dec 25 | Frontier Airlines
      JPY 24,420
      37% off
      JPY 38,900 JPY 24,420
    • BUF 15:48
      6h 27m
      1 stop
      DCA 22:15
      Buffalo - Washington D.C. | Mon, Nov 23 | Jetblue Airways
      JPY 28,610
      26% off
      JPY 38,900 JPY 28,610
    • BUF 15:48
      6h 27m
      1 stop
      DCA 22:15
      Buffalo - Washington D.C. | Tue, Nov 24 | Jetblue Airways
      JPY 28,660
      26% off
      JPY 38,900 JPY 28,660
    • BUF 19:53
      1h 32m
      Direct
      DCA 21:25
      Buffalo - Washington D.C. | Fri, Jan 8 | American Airlines
      JPY 29,570
      24% off
      JPY 38,900 JPY 29,570
    • BUF 09:20
      4h 9m
      1 stop
      DCA 13:29
      Buffalo - Washington D.C. | Tue, Dec 1 | Jetblue Airways
      JPY 29,880
      23% off
      JPY 38,900 JPY 29,880
    • BUF 13:00
      17h 25m
      1 stop
      WAS 14:00
      Buffalo - Washington D.C. | Tue, Nov 17 | Normal Airline
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    • Cheapest nonstop
      BUF 12:19
      1h 31m
      Direct
      DCA 13:50
      Buffalo - Washington D.C. | Thu, Dec 31 | American Airlines
      JPY 23,850 JPY 38,900
      39% off
      39% off
      JPY 38,900 JPY 23,850
    • BUF 12:19
      1h 31m
      Direct
      DCA 13:50
      Buffalo - Washington D.C. | Fri, Dec 25 | American Airlines
      JPY 23,850 JPY 65,250
      63% off
      63% off
      JPY 65,250 JPY 23,850
    • BUF 19:53
      1h 32m
      Direct
      DCA 21:25
      Buffalo - Washington D.C. | Fri, Jan 8 | American Airlines
      JPY 29,570 JPY 38,900
      24% off
      24% off
      JPY 38,900 JPY 29,570
    • BUF 19:52
      1h 37m
      Direct
      DCA 21:29
      Buffalo - Washington D.C. | Sun, Dec 27 | American Airlines
      JPY 31,890
      18% off
      JPY 38,900 JPY 31,890
    • BUF 18:36
      1h 34m
      Direct
      DCA 20:10
      Buffalo - Washington D.C. | Thu, Nov 19 | American Airlines
      JPY 37,350
      43% off
      JPY 65,250 JPY 37,350
    • BUF 12:19
      1h 31m
      Direct
      DCA 13:50
      Buffalo - Washington D.C. | Sat, Dec 19 | American Airlines
      JPY 38,040
      25% off
      JPY 50,750 JPY 38,040
    • BUF 19:52
      1h 37m
      Direct
      DCA 21:29
      Buffalo - Washington D.C. | Tue, Dec 29 | American Airlines
      JPY 41,420
      37% off
      JPY 65,250 JPY 41,420
    • BUF 19:52
      1h 37m
      Direct
      DCA 21:29
      Buffalo - Washington D.C. | Tue, Jan 5 | American Airlines
      JPY 41,420
      37% off
      JPY 65,250 JPY 41,420
    • BUF 12:19
      1h 31m
      Direct
      DCA 13:50
      Buffalo - Washington D.C. | Thu, Dec 24 | American Airlines
      JPY 41,420
      37% off
      JPY 65,250 JPY 41,420
    • BUF 13:00
      17h 25m
      1 stop
      WAS 14:00
      Buffalo - Washington D.C. | Tue, Nov 17 | Normal Airline
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    • Cheapest nonstop
      BUF 12:19
      1h 31m
      Direct
      DCA 13:50
      Buffalo - Washington D.C. | Fri, Dec 25 | American Airlines
      JPY 23,850 JPY 65,250
      63% off
      63% off
      JPY 65,250 JPY 23,850
    • BUF 18:36
      1h 34m
      Direct
      DCA 20:10
      Buffalo - Washington D.C. | Thu, Nov 19 | American Airlines
      JPY 37,350 JPY 65,250
      43% off
      43% off
      JPY 65,250 JPY 37,350
    • BUF 19:52
      1h 37m
      Direct
      DCA 21:29
      Buffalo - Washington D.C. | Tue, Dec 29 | American Airlines
      JPY 41,420 JPY 65,250
      37% off
      37% off
      JPY 65,250 JPY 41,420
    • BUF 19:52
      1h 37m
      Direct
      DCA 21:29
      Buffalo - Washington D.C. | Wed, Dec 23 | American Airlines
      JPY 41,420
      37% off
      JPY 65,250 JPY 41,420
    • BUF 18:08
      1h 48m
      Direct
      DCA 19:56
      Buffalo - Washington D.C. | Fri, Jan 8 | American Airlines
      JPY 41,420
      37% off
      JPY 65,250 JPY 41,420
    • BUF 19:52
      1h 37m
      Direct
      DCA 21:29
      Buffalo - Washington D.C. | Tue, Jan 5 | American Airlines
      JPY 41,420
      37% off
      JPY 65,250 JPY 41,420
    • BUF 12:19
      1h 31m
      Direct
      DCA 13:50
      Buffalo - Washington D.C. | Thu, Dec 31 | American Airlines
      JPY 41,420
      37% off
      JPY 65,250 JPY 41,420
    • BUF 19:52
      1h 37m
      Direct
      DCA 21:29
      Buffalo - Washington D.C. | Fri, Jan 1 | American Airlines
      JPY 41,420
      37% off
      JPY 65,250 JPY 41,420
    • BUF 12:19
      1h 31m
      Direct
      DCA 13:50
      Buffalo - Washington D.C. | Thu, Dec 24 | American Airlines
      JPY 41,420
      37% off
      JPY 65,250 JPY 41,420
    • BUF 13:00
      17h 25m
      1 stop
      WAS 14:00
      Buffalo - Washington D.C. | Tue, Nov 17 | Normal Airline
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    • Cheapest nonstop
      BUF 12:10
      1h 24m
      Direct
      DCA 13:34
      Buffalo - Washington D.C. | Mon, Nov 16 | American Airlines
      JPY 53,500 JPY 65,250
      18% off
      18% off
      JPY 65,250 JPY 53,500
    • BUF 18:21
      1h 49m
      Direct
      DCA 20:10
      Buffalo - Washington D.C. | Tue, Nov 17 | American Airlines
      JPY 51,160 JPY 65,250
      22% off
      22% off
      JPY 65,250 JPY 51,160
    • BUF 18:21
      1h 49m
      Direct
      DCA 20:10
      Buffalo - Washington D.C. | Wed, Nov 18 | American Airlines
      JPY 49,870 JPY 65,250
      24% off
      24% off
      JPY 65,250 JPY 49,870
    • BUF 18:36
      1h 34m
      Direct
      DCA 20:10
      Buffalo - Washington D.C. | Thu, Nov 19 | American Airlines
      JPY 37,350
      43% off
      JPY 65,250 JPY 37,350
    • BUF 18:36
      1h 34m
      Direct
      DCA 20:10
      Buffalo - Washington D.C. | Fri, Nov 20 | American Airlines
      JPY 47,660
      27% off
      JPY 65,250 JPY 47,660
    • BUF 18:36
      1h 34m
      Direct
      DCA 20:10
      Buffalo - Washington D.C. | Sun, Nov 22 | American Airlines
      JPY 41,540
      36% off
      JPY 65,250 JPY 41,540
    • BUF 13:00
      17h 25m
      1 stop
      WAS 14:00
      Buffalo - Washington D.C. | Tue, Nov 17 | Normal Airline
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    • BUF 12:10
      1h 24m
      Direct
      DCA 13:34
      Buffalo - Washington D.C. | Mon, Nov 16 | American Airlines
      JPY 53,500 JPY 65,250
      18% off
      18% off
      JPY 65,250 JPY 53,500
    • BUF 12:19
      1h 31m
      Direct
      DCA 13:50
      Buffalo - Washington D.C. | Thu, Dec 31 | American Airlines
      JPY 23,850 JPY 38,900
      39% off
      39% off
      JPY 38,900 JPY 23,850
    • BUF 12:19
      1h 31m
      Direct
      DCA 13:50
      Buffalo - Washington D.C. | Fri, Dec 25 | American Airlines
      JPY 23,850 JPY 65,250
      63% off
      63% off
      JPY 65,250 JPY 23,850
    • BUF 12:19
      1h 31m
      Direct
      DCA 13:50
      Buffalo - Washington D.C. | Sat, Dec 19 | American Airlines
      JPY 38,040
      25% off
      JPY 50,750 JPY 38,040
    • BUF 12:19
      1h 31m
      Direct
      DCA 13:50
      Buffalo - Washington D.C. | Thu, Dec 24 | American Airlines
      JPY 41,420
      37% off
      JPY 65,250 JPY 41,420
    • BUF 12:19
      1h 31m
      Direct
      DCA 13:50
      Buffalo - Washington D.C. | Thu, Dec 31 | American Airlines
      JPY 41,420
      18% off
      JPY 50,750 JPY 41,420
    • BUF 12:19
      1h 31m
      Direct
      DCA 13:50
      Buffalo - Washington D.C. | Fri, Jan 1 | American Airlines
      JPY 41,420
      18% off
      JPY 50,750 JPY 41,420
    • BUF 12:19
      1h 31m
      Direct
      DCA 13:50
      Buffalo - Washington D.C. | Thu, Dec 17 | American Airlines
      JPY 41,610
      18% off
      JPY 50,750 JPY 41,610
    • BUF 19:53
      1h 32m
      Direct
      DCA 21:25
      Buffalo - Washington D.C. | Fri, Jan 8 | American Airlines
      JPY 29,570
      24% off
      JPY 38,900 JPY 29,570
    • BUF 13:00
      17h 25m
      1 stop
      WAS 14:00
      Buffalo - Washington D.C. | Tue, Nov 17 | Normal Airline
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Displayed flight fares from Buffalo to Washington D.C. are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airlines are the most popular for Buffalo to Ronald Reagan Washington National Airport flights?

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American Airlines logo American Airlines Jetblue Airways logo Jetblue Airways

Flight Schedule from Buffalo to Ronald Reagan Washington National Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA5301

    Buffalo Niagara International Airport

    11:59

    BUF

    1h 45m

    13:44

    DCA

    - - - - - F -
    Search

  2. AA3737

    Buffalo Niagara International Airport

    06:00

    BUF

    1h 41m

    07:41

    DCA

    S M T W T - -
    Search

  3. AA3956

    Buffalo Niagara International Airport

    19:52

    BUF

    1h 37m

    21:29

    DCA

    S M T W T - S
    Search

  4. AA4737

    Buffalo Niagara International Airport

    06:00

    BUF

    1h 19m

    Direct

    07:19

    LGA

    - - - W T F S
    Search

  5. AA4596

    LaGuardia Airport

    10:45

    LGA

    1h 34m

    Direct

    12:19

    DCA

    S M T W T F S

  6. B6216

    Buffalo Niagara International Airport

    09:55

    BUF

    1h 24m

    Direct

    11:19

    BOS

    - - - W T F S
    Search

  7. B61955

    Boston Logan International Airport

    16:59

    BOS

    1h 48m

    Direct

    18:47

    DCA

    S M T W T - S

  8. B6716

    Buffalo Niagara International Airport

    09:30

    BUF

    1h 25m

    Direct

    10:55

    BOS

    S M T W T F S
    Search

  9. B62355

    Boston Logan International Airport

    17:40

    BOS

    1h 53m

    Direct

    19:33

    DCA

    S M T W T F S

  10. AA1542

    Buffalo Niagara International Airport

    18:47

    BUF

    2h 13m

    Direct

    21:00

    CLT

    - - - W T F S
    Search

  11. AA1508

    Charlotte Douglas International Airport

    22:38

    CLT

    1h 21m

    Direct

    23:59

    DCA

    S M T W T F S

  12. DL1721

    Buffalo Niagara International Airport

    06:10

    BUF

    1h 23m

    Direct

    07:33

    DTW

    S M T W T F S
    Search

  13. DL2476

    Detroit Metropolitan Wayne County Airport

    10:20

    DTW

    1h 33m

    Direct

    11:53

    DCA

    S M T W T F S

  14. AA1659

    Buffalo Niagara International Airport

    06:00

    BUF

    2h 9m

    Direct

    08:09

    CLT

    S M T W T F S
    Search

  15. AA5388

    Charlotte Douglas International Airport

    11:14

    CLT

    1h 40m

    Direct

    12:54

    DCA

    S M T W T F S

  16. DL1384

    Buffalo Niagara International Airport

    12:09

    BUF

    2h 17m

    Direct

    14:26

    ATL

    S M T W T F S
    Search

  17. DL727

    Hartsfield–Jackson Atlanta International Airport

    19:30

    ATL

    1h 45m

    Direct

    21:15

    DCA

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

  • When are flight tickets from Buffalo (BUF) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from Buffalo to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • According to Trip.com's data, the lowest price is around JPY 39,170.
  • A flight from Buffalo (BUF) to Washington D.C. (WAS) takes an average of 1 hour 28 minutes.
  • Airlines with flights from Buffalo (BUF) to Washington D.C. (WAS): United Airlines, avianca, Lufthansa, Brussels Airlines, Copa Airlines, Alaska Airlines and American Airlines.
  • American Airlines operates 1 direct flights from Buffalo (BUF) to Washington D.C. (WAS).
  • There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.
  • One-way flights from Buffalo to Ronald Reagan Washington National Airport currently start from JPY 22,050, and round-trip fares start from JPY 37,590. The lowest fare is currently available on flights operated by Frontier Airlines departing on Thu, Dec 17. Fares are subject to change based on availability.
  • A direct flight from Buffalo to Ronald Reagan Washington National Airport takes about 55 minutes on average. Actual flight time may vary depending on the route, weather and air traffic.
  • Enter your Buffalo 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 cancellation policy, fill in your passenger details and pay to receive your booking confirmation.
  • Yes. American Airlines operate direct flights from Buffalo to Ronald Reagan Washington National Airport. The flight time is approximately 53 minutes, with about 21 flights per week. Actual flight frequency may vary by season.
  • The latest flight from Buffalo to Ronald Reagan Washington National Airport departs at 18:21, with approximately 7 flights per day. Flight schedules may change, so please check the latest departure times before travelling.
  • Washington D.C. has 2 airports reachable by flights departing from Buffalo, including Ronald Reagan Washington National Airport and Dulles International Airport. When choosing an airport, consider its distance to the city centre and route coverage.

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

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check 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 according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.