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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 DKK 429 and round-trip from DKK 1,003. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        BUF 11:59 AM
        1h 45m
        Nonstop
        DCA 1:44 PM
        Buffalo - Washington D.C. | Sat, Nov 7 | American Airlines
        DCA 10:29 PM
        1h 30m
        Nonstop
        BUF 11:59 PM
        Washington D.C. - Buffalo | Mon, Nov 9 | American Airlines
        DKK 1,094 DKK 1,947
        44% off
        44% off
        DKK 1,947 DKK 1,094
      • BUF 6:00 AM
        1h 28m
        Nonstop
        DCA 7:28 AM
        Buffalo - Washington D.C. | Thu, Oct 15 | American Airlines
        DCA 8:20 AM
        1h 29m
        Nonstop
        BUF 9:49 AM
        Washington D.C. - Buffalo | Sat, Oct 17 | American Airlines
        DKK 1,118 DKK 1,947
        43% off
        43% off
        DKK 1,947 DKK 1,118
      • BUF 6:33 PM
        1h 27m
        Nonstop
        DCA 8:00 PM
        Buffalo - Washington D.C. | Sat, Oct 17 | American Airlines
        DCA 9:54 AM
        1h 29m
        Nonstop
        BUF 11:23 AM
        Washington D.C. - Buffalo | Tue, Oct 20 | American Airlines
        DKK 1,118 DKK 1,947
        43% off
        43% off
        DKK 1,947 DKK 1,118
      • BUF 6:00 AM
        1h 28m
        Nonstop
        DCA 7:28 AM
        Buffalo - Washington D.C. | Wed, Oct 21 | American Airlines
        DCA 8:20 AM
        1h 29m
        Nonstop
        BUF 9:49 AM
        Washington D.C. - Buffalo | Sat, Oct 24 | American Airlines
        DKK 1,518
        22% off
        DKK 1,947 DKK 1,518
      • BUF 1:44 PM
        10h 37m
        1 stop
        IAD 12:21 AM
        Buffalo - Washington D.C. | Wed, Oct 14 | Frontier Airlines
        IAD 7:50 AM
        5h 9m
        1 stop
        BUF 12:59 PM
        Washington D.C. - Buffalo | Sat, Oct 17 | Frontier Airlines
        DKK 1,003
        48% off
        DKK 1,947 DKK 1,003
      • BUF 2:10 PM
        4h 26m
        1 stop
        DCA 6:36 PM
        Buffalo - Washington D.C. | Wed, Oct 14 | Delta Air Lines
        DCA 11:05 AM
        4h 6m
        1 stop
        BUF 3:11 PM
        Washington D.C. - Buffalo | Sat, Oct 17 | Delta Air Lines
        DKK 1,088
        44% off
        DKK 1,947 DKK 1,088
      • BUF 6:00 AM
        4h 19m
        1 stop
        DCA 10:19 AM
        Buffalo - Washington D.C. | Sat, Oct 17 | Delta Air Lines
        DCA 5:30 PM
        5h 29m
        1 stop
        BUF 10:59 PM
        Washington D.C. - Buffalo | Tue, Oct 20 | Delta Air Lines
        DKK 1,088
        44% off
        DKK 1,947 DKK 1,088
      • BUF 6:00 AM
        4h 19m
        1 stop
        DCA 10:19 AM
        Buffalo - Washington D.C. | Thu, Oct 15 | Delta Air Lines
        IAD 5:08 PM
        5h 30m
        1 stop
        BUF 10:38 PM
        Washington D.C. - Buffalo | Sat, Oct 17 | Delta Air Lines
        DKK 1,088
        44% off
        DKK 1,947 DKK 1,088
      • BUF 12:15 PM
        6h 22m
        1 stop
        DCA 6:37 PM
        Buffalo - Washington D.C. | Wed, Oct 21 | Delta Air Lines
        IAD 6:05 AM
        5h 30m
        1 stop
        BUF 11:35 AM
        Washington D.C. - Buffalo | Sat, Oct 24 | Delta Air Lines
        DKK 1,157
        41% off
        DKK 1,947 DKK 1,157
      • BUF 3:53 PM
        7h 2m
        1 stop
        DCA 10:55 PM
        Buffalo - Washington D.C. | Sat, Nov 7 | Delta Air Lines
        IAD 6:20 PM
        5h 37m
        1 stop
        BUF 11:57 PM
        Washington D.C. - Buffalo | Mon, Nov 9 | Delta Air Lines
        DKK 1,157
        41% off
        DKK 1,947 DKK 1,157
      • BUF 1:44 PM
        10h 37m
        1 stop
        IAD 12:21 AM
        Buffalo - Washington D.C. | Wed, Oct 21 | Frontier Airlines
        IAD 7:50 AM
        5h 9m
        1 stop
        BUF 12:59 PM
        Washington D.C. - Buffalo | Sat, Oct 24 | Frontier Airlines
        DKK 1,267
        35% off
        DKK 1,947 DKK 1,267
      • BUF 1:44 PM
        10h 37m
        1 stop
        IAD 12:21 AM
        Buffalo - Washington D.C. | Sat, Oct 17 | Frontier Airlines
        IAD 7:50 AM
        5h 9m
        1 stop
        BUF 12:59 PM
        Washington D.C. - Buffalo | Wed, Oct 21 | Frontier Airlines
        DKK 1,320
        32% off
        DKK 1,947 DKK 1,320
      • BUF 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Buffalo - Washington D.C. | Thu, Oct 15 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        BUF 4:00 PM
        Washington D.C. - Buffalo | Sat, Oct 17 | Normal Airline
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      • Cheapest nonstop
        BUF 7:30 PM
        1h 19m
        Nonstop
        IAD 8:49 PM
        Buffalo - Washington D.C. | Tue, Nov 24 | United Airlines
        DKK 1,308 DKK 1,679
        22% off
        22% off
        DKK 1,679 DKK 1,308
      • BUF 5:26 PM
        1h 26m
        Nonstop
        DCA 6:52 PM
        Buffalo - Washington D.C. | Tue, Nov 24 | American Airlines
        DKK 1,309 DKK 1,679
        22% off
        22% off
        DKK 1,679 DKK 1,309
      • BUF 2:00 PM
        9h 43m
        1 stop
        IAD 11:43 PM
        Buffalo - Washington D.C. | Wed, Nov 25 | Frontier Airlines
        DKK 429 DKK 1,679
        74% off
        74% off
        DKK 1,679 DKK 429
      • BUF 2:00 PM
        9h 43m
        1 stop
        IAD 11:43 PM
        Buffalo - Washington D.C. | Wed, Nov 18 | Frontier Airlines
        DKK 449
        73% off
        DKK 1,679 DKK 449
      • BUF 2:00 PM
        9h 43m
        1 stop
        IAD 11:43 PM
        Buffalo - Washington D.C. | Wed, Nov 4 | Frontier Airlines
        DKK 450
        73% off
        DKK 1,679 DKK 450
      • BUF 2:00 PM
        9h 43m
        1 stop
        IAD 11:43 PM
        Buffalo - Washington D.C. | Wed, Nov 11 | Frontier Airlines
        DKK 514
        69% off
        DKK 1,679 DKK 514
      • BUF 12:54 PM
        21h 27m
        1 stop
        IAD 10:21 AM
        Buffalo - Washington D.C. | Thu, Nov 5 | Frontier Airlines
        DKK 518
        69% off
        DKK 1,679 DKK 518
      • BUF 12:54 PM
        21h 27m
        1 stop
        IAD 10:21 AM
        Buffalo - Washington D.C. | Thu, Nov 19 | Frontier Airlines
        DKK 518
        69% off
        DKK 1,679 DKK 518
      • BUF 12:53 PM
        21h 24m
        1 stop
        IAD 10:17 AM
        Buffalo - Washington D.C. | Thu, Oct 29 | Frontier Airlines
        DKK 519
        69% off
        DKK 1,679 DKK 519
      • BUF 1:44 PM
        10h 37m
        1 stop
        IAD 12:21 AM
        Buffalo - Washington D.C. | Wed, Oct 28 | Frontier Airlines
        DKK 555
        67% off
        DKK 1,679 DKK 555
      • BUF 1:48 PM
        9h 55m
        1 stop
        IAD 11:43 PM
        Buffalo - Washington D.C. | Mon, Nov 9 | Frontier Airlines
        DKK 586
        65% off
        DKK 1,679 DKK 586
      • BUF 1:48 PM
        9h 55m
        1 stop
        IAD 11:43 PM
        Buffalo - Washington D.C. | Fri, Nov 6 | Frontier Airlines
        DKK 588
        65% off
        DKK 1,679 DKK 588
      • BUF 6:00 AM
        11h 12m
        1 stop
        IAD 5:12 PM
        Buffalo - Washington D.C. | Tue, Nov 3 | Delta Air Lines
        DKK 691
        59% off
        DKK 1,679 DKK 691
      • BUF 1:48 PM
        9h 55m
        1 stop
        IAD 11:43 PM
        Buffalo - Washington D.C. | Fri, Nov 20 | Frontier Airlines
        DKK 803
        52% off
        DKK 1,679 DKK 803
      • BUF 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Buffalo - Washington D.C. | Thu, Oct 15 | Normal Airline
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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 database.

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.?

Data is based on average one-way flight prices from Buffalo Niagara International Airport to Washington D.C. in Trip.com's database over the past 12 months.

According to Trip.com's data 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 DKK 919. In contrast, the most expensive month is usually April, with an average price of DKK 2,742.

DKK 2,742
DKK 1,831
DKK 919
DKK 8
  • DKK 919
    Oct
  • DKK 1,707
    Nov
  • DKK 1,525
    Dec
  • DKK 1,434
    Jan
  • DKK 1,494
    Feb
  • DKK 2,442
    Mar
  • DKK 2,742
    Apr
  • DKK 1,983
    May
  • DKK 1,331
    Jun
  • DKK 1,429
    Jul
  • DKK 2,002
    Aug
  • DKK 1,544
    Sep

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 day to depart from Buffalo Niagara International Airport to Washington D.C. is Tuesday, with average fares usually lower than on other days. Avoid flying on Sunday, as ticket prices are typically highest that day.

DKK 2,015
DKK 1,547
DKK 1,078
DKK 610
  • DKK 1,856
    Mon
  • DKK 1,078
    Tue
  • DKK 1,573
    Wed
  • DKK 1,843
    Thu
  • DKK 1,553
    Fri
  • DKK 1,856
    Sat
  • DKK 2,015
    Sun

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

The most popular airlines flying from Buffalo Niagara International Airport to Washington D.C. are American Airlines, United Airlines, and Frontier Airlines, among 4 carriers on this route. Frontier Airlines offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
American Airlines logo American Airlines
United Airlines logo United Airlines
Frontier Airlines logo Frontier Airlines
Jetblue Airways logo Jetblue Airways

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

    1:44 PM

    BUF

    2h 27m

    Nonstop

    4:11 PM

    ATL

    S - T - T F -
    Search

  2. F93692

    Hartsfield–Jackson Atlanta International Airport

    10:30 PM

    ATL

    1h 51m

    Nonstop

    12:21 AM

    IAD

    S M T W T F S

  3. DL2664

    Buffalo Niagara International Airport

    6:00 AM

    BUF

    2h 21m

    Nonstop

    8:21 AM

    ATL

    S M T W T F S
    Search

  4. F94410

    Hartsfield–Jackson Atlanta International Airport

    3:20 PM

    ATL

    1h 53m

    Nonstop

    5:13 PM

    IAD

    S M T W T F S

  5. F91691

    Buffalo Niagara International Airport

    6:51 PM

    BUF

    2h 47m

    Nonstop

    9:38 PM

    MCO

    - M - W - - S
    Search

  6. F94230

    Orlando Intl. Airport

    8:00 AM

    MCO

    2h 17m

    Nonstop

    10:17 AM

    IAD

    - M T W - F S
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What to know about flights from Buffalo Niagara International Airport to Washington D.C.?

Cheapest round-trip ticket price DKK 1,094
Cheapest one-way flight price DKK 449
Off-season for travel November
Peak season for travel January

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 Dulles International Airport (WAS) take around 1 hour 19 minutes.
  • The earliest flight departs from Buffalo Niagara International Airport (BUF) at 05:38 and arrives in Washington D.C. (DCA) at 06:59.
  • The latest flight departs from Buffalo Niagara International Airport (BUF) at 19:45 and arrives in Washington D.C. (IAD) at 21:07.
  • 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 6 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 DKK 429, with round-trip fares from DKK 1,003. The lowest fare is offered by Frontier Airlines departing on Wed, Nov 25; 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 Frontier 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 Buffalo Niagara International Airport to Washington D.C. is DKK 1,792, and the average round-trip fare is DKK 2,760. 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 DKK 1,792. 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 06:00, 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.

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.