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Cheap flights from Buffalo to Washington

Find cheap Washington to Buffalo flights with our free search service. Compare all available fares for direct or connection flights from Washington to Buffalo.

Round-trip
  • One-way
  • Round-trip
1 adult
Adults 12 years or over
1
Children 2-11 years
0
Infants 0-23 months
0
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Economy Class
  • Economy Class
  • Business Class
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Buffalo to Washington flight schedules

Flight Departure Date Arrival Date Price Duration Number of stops Updated
Buffalo (BUF) - Washington (WAS) 2026-04-02 2026-04-02 486 USD 8 hours 40 minutes Connection 2026-03-31T15:51:15

Buffalo to Washington flight status

Flight Origin Destination Departure Arrival Equip
LH8543 Buffalo (BUF) Washington (IAD) 2:54 p.m. 4:15 p.m. None
AV2043 Buffalo (BUF) Washington (IAD) 10:35 a.m. 11:55 a.m. Bombardier CRJ-701ER
UA4227 Buffalo (BUF) Washington (IAD) 10:30 a.m. 11:46 a.m. Embraer ERJ 135 / ERJ 140 / ERJ 145
LH8545 Buffalo (BUF) Washington (IAD) 7:35 p.m. 8:56 p.m. CRJ 700
AV2044 Buffalo (BUF) Washington (IAD) 7:45 p.m. 9:05 p.m.
UA5020 Buffalo (BUF) Washington (IAD) 8:56 a.m. 10:50 a.m. ERJ
CM1075 Buffalo (BUF) Washington (IAD) 6:09 a.m. 7:35 a.m. 739
CM2149 Buffalo (BUF) Washington (IAD) 10:30 a.m. 11:50 a.m. None
CM2148 Buffalo (BUF) Washington (IAD) 7:45 p.m. 9:05 p.m. Bombardier CRJ-701ER
SN8961 Buffalo (BUF) Washington (IAD) 2:54 p.m. 4:14 p.m. None
UA4881 Buffalo (BUF) Washington (IAD) 1:15 p.m. 3:20 p.m. E45X
SK3967 Buffalo (BUF) Washington (IAD) 11:02 a.m. 1:50 p.m. None
C55005 Buffalo (BUF) Washington (IAD) 3:50 p.m. 5:12 p.m. E45X
ZW3908 Buffalo (BUF) Washington (IAD) 6:18 p.m. 9:13 p.m. CRJ2
CM2150 Buffalo (BUF) Washington (IAD) 10:30 a.m. 11:49 a.m. Bombardier CRJ-701ER
JTL610 Buffalo (BUF) Washington (IAD) 2 p.m. 3:07 p.m. C750
UA3398 Buffalo (BUF) Washington (IAD) 2:35 p.m. 3:46 p.m. ER4

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