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Ronald Reagan Washington National Airport to Buffalo flight

Explore the cheapest one-way and round-trip flights from Ronald Reagan Washington National Airport to Buffalo over the next 90 days, with one-way fares from $76 and round-trip from $161. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      DCA 10:10 AM
      1h 25m
      Nonstop
      BUF 11:35 AM
      Washington D.C. - Buffalo | Thu, Nov 12 | American Airlines
      BUF 5:13 AM
      1h 46m
      Nonstop
      DCA 6:59 AM
      Buffalo - Washington D.C. | Thu, Nov 19 | American Airlines
      $161 $240
      33% off
      33% off
      $240 $161
    • DCA 4:28 PM
      1h 28m
      Nonstop
      BUF 5:56 PM
      Washington D.C. - Buffalo | Sun, Nov 8 | American Airlines
      BUF 6:21 PM
      1h 49m
      Nonstop
      DCA 8:10 PM
      Buffalo - Washington D.C. | Wed, Nov 11 | American Airlines
      $165 $240
      31% off
      31% off
      $240 $165
    • DCA 10:32 PM
      1h 33m
      Nonstop
      BUF 12:05 AM
      Washington D.C. - Buffalo | Tue, Dec 1 | American Airlines
      BUF 7:26 AM
      1h 34m
      Nonstop
      DCA 9:00 AM
      Buffalo - Washington D.C. | Fri, Dec 4 | American Airlines
      $165 $240
      31% off
      31% off
      $240 $165
    • DCA 10:29 PM
      1h 30m
      Nonstop
      BUF 11:59 PM
      Washington D.C. - Buffalo | Fri, Nov 13 | American Airlines
      BUF 5:13 AM
      1h 46m
      Nonstop
      DCA 6:59 AM
      Buffalo - Washington D.C. | Fri, Nov 20 | American Airlines
      $165
      31% off
      $240 $165
    • DCA 10:29 PM
      1h 30m
      Nonstop
      BUF 11:59 PM
      Washington D.C. - Buffalo | Fri, Nov 20 | American Airlines
      BUF 6:36 PM
      1h 34m
      Nonstop
      DCA 8:10 PM
      Buffalo - Washington D.C. | Fri, Nov 27 | American Airlines
      $166
      31% off
      $240 $166
    • DCA 9:54 AM
      1h 29m
      Nonstop
      BUF 11:23 AM
      Washington D.C. - Buffalo | Fri, Nov 6 | American Airlines
      BUF 6:21 PM
      1h 49m
      Nonstop
      DCA 8:10 PM
      Buffalo - Washington D.C. | Fri, Nov 13 | American Airlines
      $167
      30% off
      $240 $167
    • DCA 7:22 PM
      4h 37m
      1 stop
      BUF 11:59 PM
      Washington D.C. - Buffalo | Fri, Nov 6 | Delta Air Lines
      BUF 6:15 AM
      5h 17m
      1 stop
      DCA 11:32 AM
      Buffalo - Washington D.C. | Fri, Nov 13 | Delta Air Lines
      $165
      31% off
      $240 $165
    • DCA 6:10 AM
      5h 25m
      1 stop
      BUF 11:35 AM
      Washington D.C. - Buffalo | Wed, Nov 11 | Delta Air Lines
      BUF 6:00 AM
      4h 22m
      1 stop
      IAD 10:22 AM
      Buffalo - Washington D.C. | Wed, Nov 18 | Delta Air Lines
      $170
      28% off
      $240 $170
    • DCA 9:32 AM
      5h 41m
      1 stop
      BUF 3:13 PM
      Washington D.C. - Buffalo | Wed, Nov 4 | Delta Air Lines
      BUF 6:00 AM
      4h 19m
      1 stop
      DCA 10:19 AM
      Buffalo - Washington D.C. | Wed, Nov 11 | Delta Air Lines
      $170
      28% off
      $240 $170
    • WAS 1:00 PM
      17h 25m
      1 stop
      BUF 2:00 PM
      Washington D.C. - Buffalo | Wed, Nov 4 | Normal Airline
      BUF 3:00 PM
      6h
      Nonstop
      WAS 4:00 PM
      Buffalo - Washington D.C. | Fri, Nov 6 | Normal Airline
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    • Cheapest
      DCA 10:16 AM
      1h 26m
      Nonstop
      BUF 11:42 AM
      Washington D.C. - Buffalo | Tue, Dec 29 | American Airlines
      $76 $346
      78% off
      78% off
      $346 $76
    • DCA 2:06 PM
      6h 30m
      1 stop
      BUF 8:36 PM
      Washington D.C. - Buffalo | Thu, Nov 26 | Jetblue Airways
      $153 $263
      42% off
      42% off
      $263 $153
    • DCA 11:41 AM
      24h 39m
      1 stop
      BUF 12:20 PM
      Washington D.C. - Buffalo | Fri, Dec 18 | American Airlines
      $153 $263
      42% off
      42% off
      $263 $153
    • DCA 1:09 PM
      7h 28m
      1 stop
      BUF 8:37 PM
      Washington D.C. - Buffalo | Thu, Nov 5 | Jetblue Airways
      $157
      40% off
      $263 $157
    • DCA 8:55 AM
      4h 24m
      1 stop
      BUF 1:19 PM
      Washington D.C. - Buffalo | Thu, Nov 12 | Jetblue Airways
      $163
      38% off
      $263 $163
    • DCA 3:59 PM
      20h 19m
      1 stop
      BUF 12:18 PM
      Washington D.C. - Buffalo | Tue, Nov 10 | Delta Air Lines
      $171
      35% off
      $263 $171
    • DCA 10:29 PM
      1h 30m
      Nonstop
      BUF 11:59 PM
      Washington D.C. - Buffalo | Mon, Nov 23 | American Airlines
      $202
      23% off
      $263 $202
    • DCA 10:29 PM
      1h 30m
      Nonstop
      BUF 11:59 PM
      Washington D.C. - Buffalo | Thu, Dec 10 | American Airlines
      $207
      21% off
      $263 $207
    • DCA 10:32 PM
      1h 33m
      Nonstop
      BUF 12:05 AM
      Washington D.C. - Buffalo | Sun, Nov 22 | American Airlines
      $234
      32% off
      $346 $234
    • WAS 1:00 PM
      17h 25m
      1 stop
      BUF 2:00 PM
      Washington D.C. - Buffalo | Wed, Nov 4 | Normal Airline
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    • Cheapest nonstop
      DCA 10:16 AM
      1h 26m
      Nonstop
      BUF 11:42 AM
      Washington D.C. - Buffalo | Tue, Dec 29 | American Airlines
      $76 $346
      78% off
      78% off
      $346 $76
    • DCA 10:29 PM
      1h 30m
      Nonstop
      BUF 11:59 PM
      Washington D.C. - Buffalo | Mon, Nov 23 | American Airlines
      $202 $263
      23% off
      23% off
      $263 $202
    • DCA 10:29 PM
      1h 30m
      Nonstop
      BUF 11:59 PM
      Washington D.C. - Buffalo | Thu, Dec 10 | American Airlines
      $207 $263
      21% off
      21% off
      $263 $207
    • DCA 10:32 PM
      1h 33m
      Nonstop
      BUF 12:05 AM
      Washington D.C. - Buffalo | Sun, Nov 22 | American Airlines
      $234
      32% off
      $346 $234
    • DCA 10:29 PM
      1h 30m
      Nonstop
      BUF 11:59 PM
      Washington D.C. - Buffalo | Sun, Nov 15 | American Airlines
      $235
      32% off
      $346 $235
    • DCA 10:00 AM
      1h 34m
      Nonstop
      BUF 11:34 AM
      Washington D.C. - Buffalo | Thu, Nov 26 | American Airlines
      $246
      28% off
      $346 $246
    • DCA 10:32 PM
      1h 33m
      Nonstop
      BUF 12:05 AM
      Washington D.C. - Buffalo | Wed, Nov 25 | American Airlines
      $263
      24% off
      $346 $263
    • DCA 4:31 PM
      1h 29m
      Nonstop
      BUF 6:00 PM
      Washington D.C. - Buffalo | Tue, Dec 8 | American Airlines
      $266
      23% off
      $346 $266
    • DCA 4:07 PM
      1h 31m
      Nonstop
      BUF 5:38 PM
      Washington D.C. - Buffalo | Wed, Jan 6 | American Airlines
      $268
      23% off
      $346 $268
    • WAS 1:00 PM
      17h 25m
      1 stop
      BUF 2:00 PM
      Washington D.C. - Buffalo | Wed, Nov 4 | Normal Airline
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    • Cheapest nonstop
      DCA 10:16 AM
      1h 26m
      Nonstop
      BUF 11:42 AM
      Washington D.C. - Buffalo | Tue, Dec 29 | American Airlines
      $76 $363
      79% off
      79% off
      $363 $76
    • DCA 10:32 PM
      1h 33m
      Nonstop
      BUF 12:05 AM
      Washington D.C. - Buffalo | Sun, Nov 22 | American Airlines
      $234 $363
      36% off
      36% off
      $363 $234
    • DCA 10:29 PM
      1h 30m
      Nonstop
      BUF 11:59 PM
      Washington D.C. - Buffalo | Sun, Nov 15 | American Airlines
      $235 $363
      35% off
      35% off
      $363 $235
    • DCA 10:00 AM
      1h 34m
      Nonstop
      BUF 11:34 AM
      Washington D.C. - Buffalo | Thu, Nov 26 | American Airlines
      $246
      32% off
      $363 $246
    • DCA 10:32 PM
      1h 33m
      Nonstop
      BUF 12:05 AM
      Washington D.C. - Buffalo | Wed, Nov 25 | American Airlines
      $263
      28% off
      $363 $263
    • DCA 4:31 PM
      1h 29m
      Nonstop
      BUF 6:00 PM
      Washington D.C. - Buffalo | Tue, Dec 8 | American Airlines
      $266
      27% off
      $363 $266
    • DCA 4:07 PM
      1h 31m
      Nonstop
      BUF 5:38 PM
      Washington D.C. - Buffalo | Wed, Jan 6 | American Airlines
      $268
      26% off
      $363 $268
    • DCA 10:34 PM
      1h 24m
      Nonstop
      BUF 11:58 PM
      Washington D.C. - Buffalo | Fri, Nov 20 | American Airlines
      $269
      26% off
      $363 $269
    • DCA 5:55 PM
      1h 27m
      Nonstop
      BUF 7:22 PM
      Washington D.C. - Buffalo | Tue, Dec 22 | American Airlines
      $270
      26% off
      $363 $270
    • WAS 1:00 PM
      17h 25m
      1 stop
      BUF 2:00 PM
      Washington D.C. - Buffalo | Wed, Nov 4 | Normal Airline
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    • Cheapest nonstop
      DCA 10:10 AM
      1h 25m
      Nonstop
      BUF 11:35 AM
      Washington D.C. - Buffalo | Wed, Nov 4 | American Airlines
      $236 $411
      43% off
      43% off
      $411 $236
    • DCA 10:29 PM
      1h 30m
      Nonstop
      BUF 11:59 PM
      Washington D.C. - Buffalo | Thu, Nov 5 | American Airlines
      $281 $411
      32% off
      32% off
      $411 $281
    • DCA 10:10 AM
      1h 25m
      Nonstop
      BUF 11:35 AM
      Washington D.C. - Buffalo | Tue, Nov 3 | American Airlines
      $301 $411
      27% off
      27% off
      $411 $301
    • DCA 8:45 PM
      1h 24m
      Nonstop
      BUF 10:09 PM
      Washington D.C. - Buffalo | Sat, Nov 7 | American Airlines
      $324
      21% off
      $411 $324
    • WAS 1:00 PM
      17h 25m
      1 stop
      BUF 2:00 PM
      Washington D.C. - Buffalo | Wed, Nov 4 | Normal Airline
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    • DCA 10:34 PM
      1h 24m
      Nonstop
      BUF 11:58 PM
      Washington D.C. - Buffalo | Fri, Nov 20 | American Airlines
      $269 $346
      22% off
      22% off
      $346 $269
    • DCA 3:20 PM
      1h 24m
      Nonstop
      BUF 4:44 PM
      Washington D.C. - Buffalo | Sat, Nov 14 | American Airlines
      $292 $411
      28% off
      28% off
      $411 $292
    • DCA 8:45 PM
      1h 24m
      Nonstop
      BUF 10:09 PM
      Washington D.C. - Buffalo | Sat, Nov 7 | American Airlines
      $324 $411
      21% off
      21% off
      $411 $324
    • DCA 10:16 AM
      1h 26m
      Nonstop
      BUF 11:42 AM
      Washington D.C. - Buffalo | Tue, Dec 29 | American Airlines
      $76
      78% off
      $346 $76
    • DCA 5:55 PM
      1h 27m
      Nonstop
      BUF 7:22 PM
      Washington D.C. - Buffalo | Tue, Dec 22 | American Airlines
      $270
      22% off
      $346 $270
    • DCA 9:59 AM
      1h 27m
      Nonstop
      BUF 11:26 AM
      Washington D.C. - Buffalo | Sat, Dec 12 | American Airlines
      $273
      21% off
      $346 $273
    • DCA 4:31 PM
      1h 29m
      Nonstop
      BUF 6:00 PM
      Washington D.C. - Buffalo | Tue, Dec 8 | American Airlines
      $266
      23% off
      $346 $266
    • DCA 4:31 PM
      1h 29m
      Nonstop
      BUF 6:00 PM
      Washington D.C. - Buffalo | Wed, Dec 9 | American Airlines
      $272
      21% off
      $346 $272
    • DCA 4:31 PM
      1h 29m
      Nonstop
      BUF 6:00 PM
      Washington D.C. - Buffalo | Thu, Dec 10 | American Airlines
      $273
      21% off
      $346 $273
    • WAS 1:00 PM
      17h 25m
      1 stop
      BUF 2:00 PM
      Washington D.C. - Buffalo | Wed, Nov 4 | Normal Airline
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Displayed flight fares from Washington D.C. to Buffalo 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 Ronald Reagan Washington National Airport to Buffalo flights?

See which airlines fly from Ronald Reagan Washington National Airport to Buffalo. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Jetblue Airways logo Jetblue Airways
American Airlines logo American Airlines

Flight Schedule from Ronald Reagan Washington National Airport to Buffalo

Check the schedule for flights from Ronald Reagan Washington National Airport to Buffalo and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA4694

    Ronald Reagan Washington National Airport

    10:10 AM

    DCA

    1h 25m

    11:35 AM

    BUF

    S M T W - - -
    Search

  2. AA3660

    Ronald Reagan Washington National Airport

    10:29 PM

    DCA

    1h 30m

    11:59 PM

    BUF

    S M T W - - S
    Search

  3. B6554

    Ronald Reagan Washington National Airport

    8:55 AM

    DCA

    1h 33m

    Nonstop

    10:28 AM

    BOS

    S M T W T - S
    Search

  4. B6915

    Boston Logan International Airport

    12:35 PM

    BOS

    1h 29m

    Nonstop

    2:04 PM

    BUF

    S M T W T F S

  5. B61154

    Ronald Reagan Washington National Airport

    3:38 PM

    DCA

    2h 11m

    Nonstop

    5:49 PM

    BOS

    S M T W T F S
    Search

  6. B6715

    Boston Logan International Airport

    6:25 PM

    BOS

    1h 34m

    Nonstop

    7:59 PM

    BUF

    S M T W T F S

  7. AA1537

    Ronald Reagan Washington National Airport

    5:31 PM

    DCA

    1h 43m

    Nonstop

    7:14 PM

    CLT

    S M T W T F S
    Search

  8. AA2429

    Charlotte Douglas International Airport

    8:50 PM

    CLT

    1h 47m

    Nonstop

    10:37 PM

    BUF

    S M T W T F S

  9. B61354

    Ronald Reagan Washington National Airport

    2:15 PM

    DCA

    2h 4m

    Nonstop

    4:19 PM

    BOS

    S M T W T - S
    Search

  10. B6715

    Boston Logan International Airport

    6:25 PM

    BOS

    1h 34m

    Nonstop

    7:59 PM

    BUF

    S M T W T F S

  11. B61254

    Ronald Reagan Washington National Airport

    1:10 PM

    DCA

    1h 51m

    Nonstop

    3:01 PM

    BOS

    S M T W T F S
    Search

  12. B6715

    Boston Logan International Airport

    6:25 PM

    BOS

    1h 34m

    Nonstop

    7:59 PM

    BUF

    S M T W T F S

  13. DL1797

    Ronald Reagan Washington National Airport

    7:00 AM

    DCA

    2h 5m

    Nonstop

    9:05 AM

    ATL

    S - - - - - -
    Search

  14. DL2266

    Hartsfield–Jackson Atlanta International Airport

    2:12 PM

    ATL

    2h 1m

    Nonstop

    4:13 PM

    BUF

    - M T W T F S

  15. DL5768

    Ronald Reagan Washington National Airport

    8:30 PM

    DCA

    1h 19m

    Nonstop

    9:49 PM

    LGA

    S M T W T - S
    Search

  16. DL5362

    LaGuardia Airport

    11:56 AM

    LGA

    1h 33m

    Nonstop

    1:29 PM

    BUF

    - M T W T - S
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What to know about flights from Ronald Reagan Washington National Airport to Buffalo?

Cheapest round-trip ticket price $138
Cheapest one-way flight price $76
Off-season for travel November
Peak season for travel January

FAQs for Ronald Reagan Washington National Airport to Buffalo Flights

  • When is peak season for travel to Buffalo?

    ؜The peak travel time for visiting Buffalo is November. During this time, flights from Ronald Reagan Washington National Airport to Buffalo are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from Ronald Reagan Washington National Airport (WAS) to Buffalo Niagara International Airport (BUF) take around 1 hour 21 minutes.
  • American Airlines is a very popular airline operating an average of 1540 flights per month.
  • The earliest flight departs from Ronald Reagan Washington National Airport (WAS) at 09:59 and arrives in Buffalo (BUF) at 11:29.
  • The latest flight departs from Ronald Reagan Washington National Airport (WAS) at 18:22 and arrives in Buffalo (BUF) at 19:45.
  • Yes. American Airlines operate direct flights from Ronald Reagan Washington National Airport to Buffalo. The average flight time is approximately 55 minutes, with about 3 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from Ronald Reagan Washington National Airport to Buffalo currently starts from $153, with round-trip fares from $161. The lowest fare is offered by Jetblue Airways departing on Thu, Nov 26; prices are subject to availability.
  • Yes. The average flight time from Ronald Reagan Washington National Airport to Buffalo is about 56 minutes. Actual flight time may vary due to routing, weather, and air traffic.
  • Currently, multiple airlines offer flights from Ronald Reagan Washington National Airport to Buffalo, including: American Airlines Jetblue Airways United Airlines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Ronald Reagan Washington National Airport to Buffalo is $310, and the average round-trip fare is $468. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from Ronald Reagan Washington National Airport to Buffalo departs at 09:54, and the latest one departs at 22:33. There are approximately 4 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from Ronald Reagan Washington National Airport to Buffalo usually arrive at Buffalo Niagara International Airport. Buffalo Niagara International Airport is the most convenient option for this route.

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 25 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.