Trip.com
>
Cheap Flights
>
United States
>
District of Columbia
>
Washington D.C.
>
Buffalo to Washington D.C. flight
>
Buffalo Niagara International Airport to Washington D.C. flight

Explore the cheapest one-way and round-trip flights from Buffalo Niagara International Airport to Washington D.C. over the next 90 days, with one-way fares from £54 and round-trip from £112. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        BUF 05:30
        1h 23m
        Direct
        DCA 06:53
        Buffalo - Washington D.C. | Sat, Oct 17 | American Airlines
        DCA 15:59
        1h 28m
        Direct
        BUF 17:27
        Washington D.C. - Buffalo | Thu, Oct 22 | American Airlines
        £123 £157
        22% off
        22% off
        £157 £123
      • BUF 06:00
        1h 28m
        Direct
        DCA 07:28
        Buffalo - Washington D.C. | Sun, Nov 1 | American Airlines
        DCA 08:20
        1h 29m
        Direct
        BUF 09:49
        Washington D.C. - Buffalo | Tue, Nov 3 | American Airlines
        £125 £157
        20% off
        20% off
        £157 £125
      • BUF 18:33
        1h 27m
        Direct
        DCA 20:00
        Buffalo - Washington D.C. | Tue, Nov 3 | American Airlines
        DCA 09:54
        1h 29m
        Direct
        BUF 11:23
        Washington D.C. - Buffalo | Fri, Nov 6 | American Airlines
        £125 £157
        20% off
        20% off
        £157 £125
      • BUF 18:51
        15h 26m
        1 stop
        IAD 10:17
        Buffalo - Washington D.C. | Fri, Oct 30 | Frontier Airlines
        IAD 07:50
        5h 9m
        1 stop
        BUF 12:59
        Washington D.C. - Buffalo | Tue, Nov 3 | Frontier Airlines
        £112
        28% off
        £157 £112
      • BUF 13:44
        10h 37m
        1 stop
        IAD 00:21
        Buffalo - Washington D.C. | Sat, Oct 31 | Frontier Airlines
        IAD 07:50
        5h 9m
        1 stop
        BUF 12:59
        Washington D.C. - Buffalo | Tue, Nov 3 | Frontier Airlines
        £112
        28% off
        £157 £112
      • BUF 18:51
        15h 26m
        1 stop
        IAD 10:17
        Buffalo - Washington D.C. | Fri, Oct 16 | Frontier Airlines
        IAD 07:50
        5h 5m
        1 stop
        BUF 12:55
        Washington D.C. - Buffalo | Thu, Oct 22 | Frontier Airlines
        £113
        28% off
        £157 £113
      • BUF 13:40
        10h 30m
        1 stop
        IAD 00:10
        Buffalo - Washington D.C. | Tue, Oct 6 | Frontier Airlines
        IAD 11:12
        6h 37m
        1 stop
        BUF 17:49
        Washington D.C. - Buffalo | Fri, Oct 9 | Frontier Airlines
        £115
        27% off
        £157 £115
      • BUF 18:31
        3h 54m
        1 stop
        DCA 22:25
        Buffalo - Washington D.C. | Fri, Oct 30 | Delta Air Lines
        DCA 18:26
        4h 12m
        1 stop
        BUF 22:38
        Washington D.C. - Buffalo | Tue, Nov 3 | Delta Air Lines
        £121
        23% off
        £157 £121
      • BUF 14:10
        4h 26m
        1 stop
        DCA 18:36
        Buffalo - Washington D.C. | Sat, Oct 31 | Delta Air Lines
        DCA 11:05
        4h 6m
        1 stop
        BUF 15:11
        Washington D.C. - Buffalo | Tue, Nov 3 | Delta Air Lines
        £122
        22% off
        £157 £122
      • BUF 06:00
        4h 19m
        1 stop
        DCA 10:19
        Buffalo - Washington D.C. | Tue, Nov 3 | Delta Air Lines
        DCA 17:30
        5h 29m
        1 stop
        BUF 22:59
        Washington D.C. - Buffalo | Fri, Nov 6 | Delta Air Lines
        £122
        22% off
        £157 £122
      • BUF 06:00
        4h 19m
        1 stop
        DCA 10:19
        Buffalo - Washington D.C. | Sun, Nov 1 | Delta Air Lines
        IAD 17:08
        5h 30m
        1 stop
        BUF 22:38
        Washington D.C. - Buffalo | Tue, Nov 3 | Delta Air Lines
        £122
        22% off
        £157 £122
      • BUF 21:29
        12h 48m
        1 stop
        IAD 10:17
        Buffalo - Washington D.C. | Fri, Sep 25 | Frontier Airlines
        IAD 07:50
        5h 5m
        1 stop
        BUF 12:55
        Washington D.C. - Buffalo | Mon, Sep 28 | Frontier Airlines
        £125
        20% off
        £157 £125
      • BUF 13:00
        17h 25m
        1 stop
        WAS 14:00
        Buffalo - Washington D.C. | Thu, Sep 24 | Normal Airline
        WAS 15:00
        6h
        Direct
        BUF 16:00
        Washington D.C. - Buffalo | Sat, Sep 26 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        BUF 14:23
        1h 31m
        Direct
        DCA 15:54
        Buffalo - Washington D.C. | Mon, Oct 12 | American Airlines
        £144 £182
        21% off
        21% off
        £182 £144
      • BUF 14:55
        1h 30m
        Direct
        DCA 16:25
        Buffalo - Washington D.C. | Mon, Oct 26 | American Airlines
        £145 £182
        20% off
        20% off
        £182 £145
      • BUF 13:45
        10h 25m
        1 stop
        IAD 00:10
        Buffalo - Washington D.C. | Tue, Oct 20 | Frontier Airlines
        £54 £182
        70% off
        70% off
        £182 £54
      • BUF 18:51
        15h 26m
        1 stop
        IAD 10:17
        Buffalo - Washington D.C. | Fri, Oct 16 | Frontier Airlines
        £59
        68% off
        £182 £59
      • BUF 13:44
        10h 37m
        1 stop
        IAD 00:21
        Buffalo - Washington D.C. | Sat, Oct 31 | Frontier Airlines
        £59
        68% off
        £182 £59
      • BUF 18:51
        15h 26m
        1 stop
        IAD 10:17
        Buffalo - Washington D.C. | Fri, Oct 9 | Frontier Airlines
        £60
        67% off
        £182 £60
      • BUF 13:45
        10h 25m
        1 stop
        IAD 00:10
        Buffalo - Washington D.C. | Tue, Oct 13 | Frontier Airlines
        £61
        66% off
        £182 £61
      • BUF 13:40
        27h 33m
        1 stop
        IAD 17:13
        Buffalo - Washington D.C. | Sat, Oct 24 | Frontier Airlines
        £64
        65% off
        £182 £64
      • BUF 13:13
        11h 15m
        1 stop
        IAD 00:28
        Buffalo - Washington D.C. | Mon, Nov 16 | Frontier Airlines
        £67
        63% off
        £182 £67
      • BUF 13:13
        11h 15m
        1 stop
        IAD 00:28
        Buffalo - Washington D.C. | Mon, Nov 9 | Frontier Airlines
        £67
        63% off
        £182 £67
      • BUF 13:45
        10h 25m
        1 stop
        IAD 00:10
        Buffalo - Washington D.C. | Tue, Sep 29 | Frontier Airlines
        £70
        62% off
        £182 £70
      • BUF 13:40
        10h 30m
        1 stop
        IAD 00:10
        Buffalo - Washington D.C. | Sat, Sep 26 | Frontier Airlines
        £70
        62% off
        £182 £70
      • BUF 13:40
        10h 30m
        1 stop
        IAD 00:10
        Buffalo - Washington D.C. | Sat, Oct 10 | Frontier Airlines
        £70
        62% off
        £182 £70
      • BUF 13:40
        10h 30m
        1 stop
        IAD 00:10
        Buffalo - Washington D.C. | Sat, Oct 17 | Frontier Airlines
        £72
        60% off
        £182 £72
      • BUF 13:00
        17h 25m
        1 stop
        WAS 14:00
        Buffalo - Washington D.C. | Thu, Sep 24 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Buffalo Niagara International Airport to Washington D.C. are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from Buffalo Niagara International Airport to Washington D.C.

What is the cheapest month for one-way flights from Buffalo Niagara International Airport to Washington D.C.?

The data is based on the past 12 months and shows the average one-way ticket prices from Buffalo Niagara International Airport to Washington D.C. for each month in the Trip.com database.

Based on Trip.com data's from the past 12 months, the cheapest month for one-way flights from Buffalo Niagara International Airport to Washington D.C. is October, with an average price of £148. The most expensive month is usually April, with an average price of £306.

£306
£227
£148
£69
    Cheapest
  • £155
    Sep
  • £148
    Oct
  • £191
    Nov
  • £171
    Dec
  • £160
    Jan
  • £167
    Feb
  • £273
    Mar
  • £306
    Apr
  • £222
    May
  • £149
    Jun
  • £160
    Jul
  • £224
    Aug

What is the cheapest day of the week to fly from Buffalo Niagara International Airport to Washington D.C.?

The data is based on the past 12 months and shows the average ticket prices from Buffalo Niagara International Airport to Washington D.C. for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure from Buffalo Niagara International Airport to Washington D.C. is on Tuesday, with prices usually lower than other days. Avoid departing on Sunday as fares are typically the highest.

£225
£173
£121
£69
  • £208
    Mon
  • £121
    Tue
  • £176
    Wed
  • £206
    Thu
  • £174
    Fri
  • £153
    Sat
  • £225
    Sun

Which airlines are the most popular for Buffalo Niagara International Airport to Washington D.C. flights?

See which airlines fly from Buffalo Niagara International Airport to Washington D.C.. 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 Buffalo Niagara International Airport to Washington D.C.

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91407

    Buffalo Niagara International Airport

    13:40

    BUF

    2h 15m

    Direct

    15:55

    ATL

    S - T - T F -
    Search

  2. DL378

    Hartsfield–Jackson Atlanta International Airport

    20:59

    ATL

    1h 42m

    Direct

    22:41

    DCA

    S M T W T - S

  3. F91407

    Buffalo Niagara International Airport

    13:40

    BUF

    2h 15m

    Direct

    15:55

    ATL

    S - T - T F -
    Search

  4. F93692

    Hartsfield–Jackson Atlanta International Airport

    22:24

    ATL

    1h 46m

    Direct

    00:10

    IAD

    S M T W T F S

  5. DL2664

    Buffalo Niagara International Airport

    06:00

    BUF

    2h 21m

    Direct

    08:21

    ATL

    S M T W T F S
    Search

  6. F94410

    Hartsfield–Jackson Atlanta International Airport

    15:25

    ATL

    1h 53m

    Direct

    17:18

    IAD

    S M T W T F S

  7. F91691

    Buffalo Niagara International Airport

    18:51

    BUF

    2h 48m

    Direct

    21:39

    MCO

    - M - W - - S
    Search

  8. F94230

    Orlando International Airport

    08:06

    MCO

    2h 11m

    Direct

    10:17

    IAD

    S M T W T F S

  9. DL2664

    Buffalo Niagara International Airport

    06:00

    BUF

    2h 21m

    Direct

    08:21

    ATL

    S M T W T F S
    Search

  10. F93692

    Hartsfield–Jackson Atlanta International Airport

    22:24

    ATL

    1h 46m

    Direct

    00:10

    IAD

    S M T W T F S

  11. DL2050

    Buffalo Niagara International Airport

    19:40

    BUF

    2h 18m

    Direct

    21:58

    ATL

    S M T W T - S
    Search

  12. F94410

    Hartsfield–Jackson Atlanta International Airport

    15:25

    ATL

    1h 53m

    Direct

    17:18

    IAD

    S M T W T F S

  13. F91407

    Buffalo Niagara International Airport

    13:40

    BUF

    2h 15m

    Direct

    15:55

    ATL

    S - T - T F -
    Search

  14. F94410

    Hartsfield–Jackson Atlanta International Airport

    15:25

    ATL

    1h 53m

    Direct

    17:18

    IAD

    S M T W T F S
Find more flights and airlines

What to know about flights from Buffalo Niagara International Airport to Washington D.C.?

Cheapest return ticket price£123
Cheapest one-way flight price£51
Off-season travel monthSeptember
Peak season for travelJanuary

FAQs for Buffalo Niagara International Airport to Washington D.C. Flights

  • When is peak season for travel to Washington D.C.?

    ؜The peak travel time for visiting Washington D.C. is October. During this time, flights from Buffalo Niagara International Airport to Washington D.C. are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from Buffalo Niagara International Airport (BUF) to Buffalo Niagara International Airport(WAS) take around 1 hour 19 minutes.
  • There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.
  • Yes. American Airlines and United Airlines operate direct flights from Buffalo Niagara International Airport to Washington D.C.. The average flight time is approximately 55 minutes, with about 4 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from Buffalo Niagara International Airport to Washington D.C. currently starts from £54, with round-trip fares from £112. The lowest fare is offered by Frontier Airlines departing on Tue, Oct 20; prices are subject to availability.
  • Yes. The average flight time from Buffalo Niagara International Airport to Washington D.C. is about 55 minutes. Actual flight time may vary due to routing, weather, and air traffic.
  • Currently, multiple airlines offer flights from Buffalo Niagara International Airport to Washington D.C., including: American Airlines United Airlines Jetblue Airways 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 Buffalo Niagara International Airport to Washington D.C. is £193, and the average round-trip fare is £288. Prices may vary depending on the departure date, airline, and availability.
  • Flights from Buffalo Niagara International Airport to Washington D.C. are usually cheapest in October, with an average one-way fare of about £193. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from Buffalo Niagara International Airport to Washington D.C. departs at 05:30, and the latest one departs at 19:59. There are approximately 8 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from Buffalo Niagara International Airport to Washington D.C. usually arrive at Ronald Reagan Washington National Airport and Dulles International Airport. Ronald Reagan Washington National Airport is the most convenient option for this route.

Find Cheap Flights with Trip.com

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

Book with no extra fees

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.