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Buffalo to Washington DC flight ticket price

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BUF → DCA Approx. 476.37 km 08 May 2026 Live inventory
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Showing 25 of 137 live flights
JetBlue Airways
B6-2116
10:29
05/08/2026
BUF
Buffalo Niagara International Airport
6h 13m
1 Stop
⏱ BOS · 3h 7mBOS Airport
16:42
05/08/2026
DCA
Ronald Reagan Washington National Airport
₹12,100
per person
✕ Non-refundable5 fare options
JetBlue Airways
B6-2116
10:29
05/08/2026
BUF
Buffalo Niagara International Airport
7h 17m
1 Stop
⏱ BOS · 4h 7mBOS Airport
17:46
05/08/2026
DCA
Ronald Reagan Washington National Airport
₹12,624
per person
✕ Non-refundable5 fare options
JetBlue Airways
B6-2116
10:29
05/08/2026
BUF
Buffalo Niagara International Airport
5h 13m
1 Stop
⏱ BOS · 2h 7mBOS Airport
15:42
05/08/2026
DCA
Ronald Reagan Washington National Airport
₹13,281
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-3969
19:31
05/08/2026
BUF
Buffalo Niagara International Airport
3h 46m
1 Stop
⏱ DTW · 1h 0mDTW Airport
23:17
05/08/2026
BWI
Ronald Reagan Washington National Airport
₹14,182
per person
✕ Non-refundable
Delta Air Lines
DL-2266
16:55
05/08/2026
BUF
Buffalo Niagara International Airport
5h 54m
1 Stop
⏱ ATL · 1h 54mATL Airport
22:49
05/08/2026
BWI
Ronald Reagan Washington National Airport
₹14,182
per person
✕ Non-refundable
Southwest Airlines
WN-920
09:20
05/08/2026
BUF
Buffalo Niagara International Airport
1h 10m
Non-stop
10:30
05/08/2026
BWI
Ronald Reagan Washington National Airport
₹14,634
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-914
05:45
05/08/2026
BUF
Buffalo Niagara International Airport
1h 15m
Non-stop
07:00
05/08/2026
BWI
Ronald Reagan Washington National Airport
₹14,634
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-921
12:40
05/08/2026
BUF
Buffalo Niagara International Airport
1h 15m
Non-stop
13:55
05/08/2026
BWI
Ronald Reagan Washington National Airport
₹14,634
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-694
16:00
05/08/2026
BUF
Buffalo Niagara International Airport
1h 15m
Non-stop
17:15
05/08/2026
BWI
Ronald Reagan Washington National Airport
₹14,634
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-924
17:20
05/08/2026
BUF
Buffalo Niagara International Airport
1h 15m
Non-stop
18:35
05/08/2026
BWI
Ronald Reagan Washington National Airport
₹14,634
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-2050
19:39
05/08/2026
BUF
Buffalo Niagara International Airport
15h 21m
1 Stop
⏱ ATL · 11h 16mATL Airport
11:00
05/09/2026
+1
DCA
Ronald Reagan Washington National Airport
₹15,260
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-2266
16:55
05/08/2026
BUF
Buffalo Niagara International Airport
18h 5m
1 Stop
⏱ ATL · 14h 7mATL Airport
11:00
05/09/2026
+1
DCA
Ronald Reagan Washington National Airport
₹15,260
per person
✕ Non-refundable
Delta Air Lines
DL-2050
19:39
05/08/2026
BUF
Buffalo Niagara International Airport
21h 26m
1 Stop
⏱ ATL · 17h 16mATL Airport
17:05
05/09/2026
+1
DCA
Ronald Reagan Washington National Airport
₹15,260
per person
✕ Non-refundable
Delta Air Lines
DL-5362
14:47
05/08/2026
BUF
Buffalo Niagara International Airport
8h 7m
1 Stop
⏱ LGA · 5h 17mLGA Airport
22:54
05/08/2026
DCA
Ronald Reagan Washington National Airport
₹15,534
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-5250
19:55
05/08/2026
BUF
Buffalo Niagara International Airport
14h 5m
1 Stop
⏱ JFK · 11h 7mJFK Airport
10:00
05/09/2026
+1
DCA
Ronald Reagan Washington National Airport
₹15,534
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-5842
06:04
05/08/2026
BUF
Buffalo Niagara International Airport
14h 55m
1 Stop
⏱ LGA · 11h 59mLGA Airport
20:59
05/08/2026
DCA
Ronald Reagan Washington National Airport
₹15,534
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-5842
06:04
05/08/2026
BUF
Buffalo Niagara International Airport
16h 50m
1 Stop
⏱ LGA · 14h 0mLGA Airport
22:54
05/08/2026
DCA
Ronald Reagan Washington National Airport
₹15,534
per person
✕ Non-refundable
Delta Air Lines
DL-5362
14:47
05/08/2026
BUF
Buffalo Niagara International Airport
17h 47m
1 Stop
⏱ LGA · 14h 52mLGA Airport
08:34
05/09/2026
+1
DCA
Ronald Reagan Washington National Airport
₹15,534
per person
✕ Non-refundable
Delta Air Lines
DL-5362
14:47
05/08/2026
BUF
Buffalo Niagara International Airport
20h 8m
1 Stop
⏱ LGA · 17h 17mLGA Airport
10:55
05/09/2026
+1
DCA
Ronald Reagan Washington National Airport
₹15,534
per person
✕ Non-refundable
Delta Air Lines
DL-5250
19:55
05/08/2026
BUF
Buffalo Niagara International Airport
21h 16m
1 Stop
⏱ JFK · 18h 11mJFK Airport
17:11
05/09/2026
+1
DCA
Ronald Reagan Washington National Airport
₹15,534
per person
✕ Non-refundable
Delta Air Lines
DL-5362
14:47
05/08/2026
BUF
Buffalo Niagara International Airport
22h 12m
1 Stop
⏱ LGA · 19h 22mLGA Airport
12:59
05/09/2026
+1
DCA
Ronald Reagan Washington National Airport
₹15,534
per person
✕ Non-refundable
JetBlue Airways
B6-516
14:28
05/08/2026
BUF
Buffalo Niagara International Airport
4h 41m
1 Stop
⏱ BOS · 1h 26mBOS Airport
19:09
05/08/2026
DCA
Ronald Reagan Washington National Airport
₹17,861
per person
✕ Non-refundable🔥 Last 2 seats5 fare options
JetBlue Airways
B6-516
14:28
05/08/2026
BUF
Buffalo Niagara International Airport
6h 31m
1 Stop
⏱ BOS · 3h 22mBOS Airport
20:59
05/08/2026
DCA
Ronald Reagan Washington National Airport
₹17,861
per person
✕ Non-refundable🔥 Last 4 seats5 fare options
American Airlines
AA-1919
19:28
05/08/2026
BUF
Buffalo Niagara International Airport
4h 28m
1 Stop
⏱ CLT · 0h 57mCLT Airport
23:56
05/08/2026
BWI
Ronald Reagan Washington National Airport
₹17,885
per person
✕ Non-refundable🔥 Last 2 seats5 fare options
Delta Air Lines
DL-5284
07:00
05/08/2026
BUF
Buffalo Niagara International Airport
10h 7m
1 Stop
⏱ JFK · 7h 6mJFK Airport
17:07
05/08/2026
DCA
Ronald Reagan Washington National Airport
₹18,216
per person
✕ Non-refundable2 fare options
😕 No flights match your filters.
Buffalo (BUF)
📍 Buffalo Niagara International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 42.94049835
📐 Longitude: -78.73220062
Washington DC (DCA)
📍 Ronald Reagan Washington National Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 38.8521
📐 Longitude: -77.037697

✈ Distance: Buffalo,USA to Washington DC,USA476.37 km

📅 Results on this page are loaded for 08 May 2026. Click View all flights for the complete live search.

Buffalo to Washington DC — what to expect when booking

The BUF–DCA route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Buffalo,USA and Washington DC,USA is approximately 476.37 km.

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More flights from Buffalo (BUF)
14 routes
More flights from Washington DC (DCA)
87 routes
Washington DC Akron
DCA → CAK
Washington DC Albany
DCA → ALB
Washington DC Atlanta
DCA → ATL
Washington DC Augusta
DCA → AGS
Washington DC Austin
DCA → AUS
Washington DC Bangor
DCA → BGR
Washington DC Birmingham
DCA → BHM
Washington DC Boston
DCA → BOS
Washington DC Buffalo
DCA → BUF
Washington DC Burlington
DCA → BTV
Washington DC Charleston
DCA → CHS
Washington DC Charlotte
DCA → CLT
Washington DC Chattanooga
DCA → CHA
Washington DC Chicago
DCA → ORD
Washington DC Cincinnati
DCA → CVG
Washington DC Cleveland
DCA → CLE
Washington DC Columbia
DCA → CAE
Washington DC Columbus
DCA → CMH
Washington DC Dayton
DCA → DAY
Washington DC Denver
DCA → DEN
Washington DC Des Moines
DCA → DSM
Washington DC Detroit
DCA → DTW
Washington DC Fayetteville
DCA → FAY
Washington DC Fort Lauderdale
DCA → FLL
Washington DC Fort Myers
DCA → RSW
Washington DC Fort Walton Beach
DCA → VPS
Washington DC Fort Worth
DCA → DFW
Washington DC Greensboro
DCA → GSO
Washington DC Greenville
DCA → GSP
Washington DC Halifax International
DCA → YHZ
Washington DC Hartford
DCA → BDL
Washington DC Hilton Head Island
DCA → HHH
Washington DC Houston
DCA → IAH
Washington DC Houston
DCA → HOU
Washington DC Huntsville
DCA → HSV
Washington DC Indianapolis
DCA → IND
Washington DC Jackson
DCA → JAN
Washington DC Jacksonville
DCA → JAX
Washington DC Kansas City
DCA → MCI
Washington DC Knoxville
DCA → TYS
Washington DC Lansing
DCA → LAN
Washington DC Las Vegas
DCA → LAS
Washington DC Lexington
DCA → LEX
Washington DC Little Rock
DCA → LIT
Washington DC Long Island
DCA → ISP
Washington DC Los Angeles
DCA → LAX
Washington DC Louisville
DCA → SDF
Washington DC Madison
DCA → MSN
Washington DC Manchester
DCA → MHT
Washington DC Memphis
DCA → MEM
Washington DC Miami
DCA → MIA
Washington DC Milwaukee
DCA → MKE
Washington DC Minneapolis
DCA → MSP
Washington DC Montreal
DCA → YUL
Washington DC Myrtle Beach
DCA → MYR
Washington DC Nashville
DCA → BNA
Washington DC Nassau
DCA → NAS
Washington DC New Orleans
DCA → MSY
Washington DC New York
DCA → EWR
Washington DC Norfolk
DCA → ORF
Washington DC Omaha
DCA → OMA
Washington DC Orlando
DCA → MCO
Washington DC Ottawa
DCA → YOW
Washington DC Pensacola
DCA → PNS
Washington DC Philadelphia
DCA → PHL
Washington DC Phoenix
DCA → PHX
Washington DC Pittsburgh International Airport
DCA → PIT
Washington DC Portland International
DCA → PDX
Washington DC Portland
DCA → PWM
Washington DC Providence
DCA → PVD
Washington DC Raleigh
DCA → RDU
Washington DC Rochester
DCA → ROC
Washington DC Salt Lake City
DCA → SLC
Washington DC San Diego
DCA → SAN
Washington DC San Francisco
DCA → SFO
Washington DC San Juan
DCA → SJU
Washington DC Sarasota
DCA → SRQ
Washington DC Savannah
DCA → SAV
Washington DC Seattle
DCA → SEA
Washington DC St. Louis
DCA → STL
Washington DC Syracuse
DCA → SYR
Washington DC Tallahassee
DCA → TLH
Washington DC Tampa
DCA → TPA
Washington DC Toronto
DCA → YYZ
Washington DC West Palm Beach
DCA → PBI
Washington DC White Plains
DCA → HPN
Washington DC Wilmington
DCA → ILM
❓ Frequently asked questions — Buffalo to Washington DC flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Buffalo,USA (BUF) and Washington DC,USA (DCA) is approximately 476.37 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.