Cheap Flight Deals from Buffalo Niagara International Airport to Dulles International Airport
Search for flights from Buffalo to Washington D.C. and check out affordable one-way and round-trip options.
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Round-trip
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One way
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Cheapest nonstopBUF 10:301h 16mDirectIAD 11:46Buffalo - Washington D.C. | Thu, Aug 7 | United AirlinesIAD 08:251h 20mDirectBUF 09:45Washington D.C. - Buffalo | Mon, Aug 11 | United AirlinesRUB 14,614 RUB 21,72333% OFF33% OFFRUB 21,723 RUB 14,614
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BUF 06:001h 15mDirectIAD 07:15Buffalo - Washington D.C. | Wed, Jul 30 | United AirlinesIAD 22:201h 24mDirectBUF 23:44Washington D.C. - Buffalo | Wed, Aug 6 | United AirlinesRUB 16,292 RUB 21,72325% OFF25% OFFRUB 21,723 RUB 16,292
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BUF 07:005h 2m1 stopsIAD 12:02Buffalo - Washington D.C. | Wed, Jul 30 | Delta Air LinesDCA 19:543h 50m1 stopsBUF 23:44Washington D.C. - Buffalo | Wed, Aug 6 | Delta Air LinesRUB 12,650 RUB 21,72342% OFF42% OFFRUB 21,723 RUB 12,650
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BUF 19:343h 21m1 stopsIAD 22:55Buffalo - Washington D.C. | Wed, Aug 6 | Delta Air LinesDCA 19:453h 39m1 stopsBUF 23:24Washington D.C. - Buffalo | Tue, Aug 12 | Delta Air LinesRUB 12,89141% OFFRUB 21,723 RUB 12,891
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BUF 19:343h 21m1 stopsIAD 22:55Buffalo - Washington D.C. | Tue, Aug 5 | Delta Air LinesDCA 19:453h 39m1 stopsBUF 23:24Washington D.C. - Buffalo | Tue, Aug 12 | Delta Air LinesRUB 12,89141% OFFRUB 21,723 RUB 12,891
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BUF 19:343h 21m1 stopsIAD 22:55Buffalo - Washington D.C. | Fri, Jul 18 | Delta Air LinesIAD 20:314h 22m1 stopsBUF 00:53Washington D.C. - Buffalo | Fri, Jul 25 | Delta Air LinesRUB 13,04540% OFFRUB 21,723 RUB 13,045
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BUF 19:343h 21m1 stopsIAD 22:55Buffalo - Washington D.C. | Thu, Jul 31 | Delta Air LinesIAD 06:006h 10m1 stopsBUF 12:10Washington D.C. - Buffalo | Sat, Aug 2 | Delta Air LinesRUB 13,14439% OFFRUB 21,723 RUB 13,144
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BUF 07:005h 2m1 stopsIAD 12:02Buffalo - Washington D.C. | Tue, Jul 29 | Delta Air LinesDCA 19:403h 39m1 stopsBUF 23:19Washington D.C. - Buffalo | Tue, Aug 5 | Delta Air LinesRUB 13,48438% OFFRUB 21,723 RUB 13,484
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BUF 19:343h 21m1 stopsIAD 22:55Buffalo - Washington D.C. | Wed, Aug 13 | Delta Air LinesDCA 06:005h 27m1 stopsBUF 11:27Washington D.C. - Buffalo | Sat, Aug 16 | Delta Air LinesRUB 13,64837% OFFRUB 21,723 RUB 13,648
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BUF 07:005h 2m1 stopsIAD 12:02Buffalo - Washington D.C. | Sat, Aug 16 | Delta Air LinesIAD 17:115h 48m1 stopsBUF 22:59Washington D.C. - Buffalo | Tue, Aug 19 | Delta Air LinesRUB 13,65937% OFFRUB 21,723 RUB 13,659
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BUF 07:005h 2m1 stopsIAD 12:02Buffalo - Washington D.C. | Sat, Jul 26 | Delta Air LinesIAD 20:314h 22m1 stopsBUF 00:53Washington D.C. - Buffalo | Sat, Jul 26 | Delta Air LinesRUB 14,03235% OFFRUB 21,723 RUB 14,032
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BUF 07:005h 2m1 stopsIAD 12:02Buffalo - Washington D.C. | Thu, Jul 10 | Delta Air LinesIAD 20:314h 22m1 stopsBUF 00:53Washington D.C. - Buffalo | Thu, Jul 17 | Delta Air LinesRUB 14,31834% OFFRUB 21,723 RUB 14,318
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BUF 13:0017h 25m1 stopsWAS Invalid DateBuffalo - Washington D.C. | Sun, Jun 29 | Normal AirlineWAS 15:006hDirectBUF 16:00Washington D.C. - Buffalo | Tue, Jul 1 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopBUF 10:301h 16mDirectIAD 11:46Buffalo - Washington D.C. | Tue, Jul 1 | United AirlinesRUB 8,404 RUB 11,95130% OFF30% OFFRUB 11,951 RUB 8,404
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BUF 06:001h 15mDirectIAD 07:15Buffalo - Washington D.C. | Wed, Jul 2 | United AirlinesRUB 8,514 RUB 11,95128% OFF28% OFFRUB 11,951 RUB 8,514
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BUF 06:305h 3m1 stopsIAD 11:33Buffalo - Washington D.C. | Fri, Jul 4 | Delta Air LinesRUB 6,989 RUB 11,95142% OFF42% OFFRUB 11,951 RUB 6,989
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BUF 07:004h 59m1 stopsIAD 11:59Buffalo - Washington D.C. | Tue, Jul 1 | Delta Air LinesRUB 7,17540% OFFRUB 11,951 RUB 7,175
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BUF 06:305h 3m1 stopsIAD 11:33Buffalo - Washington D.C. | Sat, Jul 5 | Delta Air LinesRUB 7,20840% OFFRUB 11,951 RUB 7,208
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BUF 07:004h 59m1 stopsIAD 11:59Buffalo - Washington D.C. | Wed, Jul 2 | Delta Air LinesRUB 7,47237% OFFRUB 11,951 RUB 7,472
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BUF 10:1210h 36m1 stopsIAD 20:48Buffalo - Washington D.C. | Fri, Aug 22 | Frontier AirlinesRUB 7,80135% OFFRUB 11,951 RUB 7,801
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BUF 06:305h 2m1 stopsIAD 11:32Buffalo - Washington D.C. | Wed, Jul 9 | Delta Air LinesRUB 7,94334% OFFRUB 11,951 RUB 7,943
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BUF 06:205h 12m1 stopsIAD 11:32Buffalo - Washington D.C. | Thu, Aug 21 | Delta Air LinesRUB 8,05333% OFFRUB 11,951 RUB 8,053
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BUF 13:1410h 58m1 stopsIAD 00:12Buffalo - Washington D.C. | Sun, Aug 10 | Frontier AirlinesRUB 8,09732% OFFRUB 11,951 RUB 8,097
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BUF 07:005h 2m1 stopsIAD 12:02Buffalo - Washington D.C. | Tue, Aug 12 | Delta Air LinesRUB 8,14132% OFFRUB 11,951 RUB 8,141
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BUF 07:005h 2m1 stopsIAD 12:02Buffalo - Washington D.C. | Wed, Aug 20 | Delta Air LinesRUB 8,96425% OFFRUB 11,951 RUB 8,964
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BUF 13:0017h 25m1 stopsWAS Invalid DateBuffalo - Washington D.C. | Sun, Jun 29 | Normal AirlineFind More FlightsFind More Flights
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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 Dulles International 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.
Flight Schedule from Buffalo Niagara International Airport to Dulles International Airport
Check the schedule for flights from Buffalo to Washington D.C. and find the flight that best matches your travel plans.
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UA3575
Buffalo Niagara International Airport
06:00
BUF
07:15
IAD
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UA6178
Buffalo Niagara International Airport
10:30
BUF
11:45
IAD
S M T W T F SSearch -
UA4298
Buffalo Niagara International Airport
06:00
BUF
07:19
IAD
S M - W T - -Search -
UA4270
Buffalo Niagara International Airport
19:55
BUF
21:14
IAD
S M T W T F SSearch -
DL5199
Buffalo Niagara International Airport
13:20
BUF
14:28
DTW
S M T W T F SSearch -
DL3776
Detroit Metropolitan Wayne County Airport
16:00
DTW
17:34
IAD
S M T W T F S -
AA1204
Buffalo Niagara International Airport
07:40
BUF
09:40
CLT
S M T W T F SSearch -
AA5106
Charlotte Douglas International Airport
08:35
CLT
10:07
IAD
S M T W T F S -
AA1486
Buffalo Niagara International Airport
18:49
BUF
20:50
CLT
S M T W - F SSearch -
AA5549
Charlotte Douglas International Airport
22:30
CLT
23:58
IAD
S M T W T F S -
DL5284
Buffalo Niagara International Airport
06:00
BUF
07:37
JFK
S M T W T F SSearch -
DL4990
John F Kennedy Intl. Airport
10:30
JFK
12:02
IAD
S M T W T F S -
DL2898
Buffalo Niagara International Airport
06:25
BUF
07:36
DTW
S M T W T F SSearch -
DL5033
Detroit Metropolitan Wayne County Airport
10:00
DTW
11:32
IAD
S M T W T F S -
AA1204
Buffalo Niagara International Airport
07:40
BUF
09:40
CLT
S M T W T F SSearch -
AA5543
Charlotte Douglas International Airport
11:00
CLT
12:36
IAD
S M T W T F S
Buffalo Niagara International Airport to Dulles International Airport Flights Info
Flight distance | 456.08 km |
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Cheapest one-way ticket price | RUB 6,989 |
Cheapest return ticket price | RUB 12,650 |
FAQs for Buffalo Niagara International Airport to Dulles International Airport Flights
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How long is a flight from Buffalo Niagara International Airport to Dulles International Airport?
It takes around 1 hour 18 minutes to fly from Buffalo Niagara International Airport (BUF) to Dulles International Airport (IAD). -
How many daily flights are there from Buffalo Niagara International Airport (BUF) to Dulles International Airport (IAD)?
There are around 4 daily flights from Buffalo Niagara International Airport (BUF) to Dulles International Airport (IAD). -
When are flight tickets from Buffalo Niagara International Airport (BUF) to Dulles International Airport (IAD) the cheapest?
Tickets cost around RUB 13,329 in August, making it the cheapest month to book. Buffalo Niagara International Airport (BUF) to Dulles International Airport (IAD) 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 Dulles International Airport (IAD) most expensive?
The route from Buffalo Niagara International Airport (BUF) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around RUB 16,730 in July, the most expensive month to book this route. -
What time does the earliest flight from Buffalo Niagara International Airport to Dulles International Airport depart?
The earliest flight departs from Buffalo Niagara International Airport (BUF) at 06:00 and arrives in Dulles International Airport (IAD) at 07:15. -
What time does the latest flight from Buffalo Niagara International Airport to Dulles International Airport depart?
The latest flight departs from Buffalo Niagara International Airport (BUF) at 19:55 and arrives in Dulles International Airport (IAD) at 21:16. -
Which airline operates the most direct flights from Buffalo Niagara International Airport (BUF) to Dulles International Airport (IAD)?
United Airlines is a very popular airline operating an average of 1178 flights per month.