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Buffalo Niagara International Airport to Ronald Reagan Washington National Airport flight
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Cheap Flight Deals from Buffalo Niagara International Airport to Ronald Reagan Washington National Airport

Search for flights from Buffalo to Washington D.C. and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • BUF05:35
        1h 19m
        Direct
        DCA06:54
        Buffalo - Washington D.C.|Tue, May 28|American Airlines
        CAD 111CAD 145
        24% OFF
        24% OFF
        CAD 145CAD 111
      • BUF05:35
        1h 19m
        Direct
        DCA06:54
        Buffalo - Washington D.C.|Wed, May 22|American Airlines
        CAD 118CAD 145
        19% OFF
        19% OFF
        CAD 145CAD 118
      • BUF12:14
        1h 21m
        Direct
        DCA13:35
        Buffalo - Washington D.C.|Wed, Jun 19|American Airlines
        CAD 118CAD 145
        19% OFF
        19% OFF
        CAD 145CAD 118
      • BUF05:35
        1h 19m
        Direct
        DCA06:54
        Buffalo - Washington D.C.|Thu, May 23|American Airlines
        CAD 118
        CAD 118
      • BUF05:35
        1h 19m
        Direct
        DCA06:54
        Buffalo - Washington D.C.|Thu, May 9|American Airlines
        CAD 118
        CAD 118
      • BUF12:19
        1h 19m
        Direct
        DCA13:38
        Buffalo - Washington D.C.|Thu, May 30|American Airlines
        CAD 119
        CAD 119
      • BUF05:35
        1h 19m
        Direct
        DCA06:54
        Buffalo - Washington D.C.|Fri, May 10|American Airlines
        CAD 119
        CAD 119
      • BUF06:23
        1h 19m
        Direct
        DCA07:42
        Buffalo - Washington D.C.|Sat, May 25|American Airlines
        CAD 119
        CAD 119
      • BUF05:33
        1h 22m
        Direct
        DCA06:55
        Buffalo - Washington D.C.|Tue, Jun 25|American Airlines
        CAD 119
        CAD 119
      • BUF05:33
        1h 22m
        Direct
        DCA06:55
        Buffalo - Washington D.C.|Fri, Jun 21|American Airlines
        CAD 119
        CAD 119
      • BUF13:00
        3h 5m
        Direct
        DCA14:00
        Buffalo - Washington D.C.|Sun, May 12|American Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Buffalo Niagara International Airport to Ronald Reagan Washington National Airport

See which airlines fly from Buffalo to Washington D.C.. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

American Airlines
From CAD 111
Delta Air Lines
From CAD 125
United Airlines
From CAD 156
Jetblue Airways
From CAD 211
Southwest Airlines
From CAD 237
ANA airlines
Find more flights and airlines
Flight Schedule from Buffalo Niagara International Airport to Ronald Reagan Washington National Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA4259

    American Airlines

    05:20

    BUF

    1.6h

    Direct

    06:59

    DCA

    SMTWTFS
    Search

  2. DL5366

    Delta Air Lines

    10:39

    BUF

    1.4h

    12:05

    LGA

    S----F-
    Search

  3. DL5682

    Delta Air Lines

    16:50

    LGA

    1.6h

    18:23

    DCA

    -MTWTFS

  4. AA4436

    American Airlines

    12:19

    BUF

    1.3h

    Direct

    13:38

    DCA

    SMTWTFS
    Search

  5. DL2692

    Delta Air Lines

    18:12

    BUF

    1.2h

    19:23

    DTW

    -MTWTFS
    Search

  6. DL2073

    Delta Air Lines

    21:40

    DTW

    1.5h

    23:09

    DCA

    SMTWTFS
Find more flights and airlines

Buffalo Niagara International Airport to Ronald Reagan Washington National Airport Flights Info

Flight distance475.9km
Cheapest one-way ticket priceCAD 110
Cheapest return ticket priceCAD 233

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

  • How long does it take to fly from Buffalo Niagara International Airport (BUF) to Ronald Reagan Washington National Airport (DCA)?

    It takes around 1 hour 20 minutes to fly from Buffalo Niagara International Airport (BUF) to Buffalo Niagara International Airport(DCA).

  • How many daily flights are there from Buffalo Niagara International Airport (BUF) to Ronald Reagan Washington National Airport (DCA)?

    There are around 3 daily flights from Buffalo Niagara International Airport (BUF) to Ronald Reagan Washington National Airport (DCA).

  • When are flight tickets from Buffalo Niagara International Airport (BUF) to Ronald Reagan Washington National Airport (DCA) the cheapest?

    Tickets cost around CAD 190 in June, making it the cheapest month to book. Buffalo Niagara International Airport (BUF) to Ronald Reagan Washington National Airport (DCA) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Buffalo Niagara International Airport (BUF) to Ronald Reagan Washington National Airport (DCA) most expensive?

    The route from Buffalo Niagara International Airport (BUF) to Ronald Reagan Washington National Airport (DCA) is quite popular. Without considering departure times or holidays, tickets cost around CAD 308 in May, the most expensive month to book this route.

  • Which airline operates the most direct flights from Buffalo Niagara International Airport (BUF) to Ronald Reagan Washington National Airport (DCA)?

    American Airlines is a very popular airline operating an average of 1173 flights per month.

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