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Buffalo Niagara International Airport to Seattle flight
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Cheap Flights from Buffalo Niagara International Airport to Seattle
Search for flights from Buffalo Niagara International Airport to Seattle and check out affordable one-way and round-trip options.
- One way
- Round-trip
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BUF21:4313h 47m1 stopSEA08:30Buffalo - Seattle|Wed, May 15|Frontier Airlines£82£14042% OFF42% OFF£140£82- BUF19:0717h 15m1 stopSEA09:22Buffalo - Seattle|Fri, May 17|Frontier Airlines£89£14037% OFF37% OFF£140£89
- BUF19:0228h 33m1 stopSEA20:35Buffalo - Seattle|Mon, May 13|Frontier Airlines£89£14036% OFF36% OFF£140£89
- BUF19:0714h 57m1 stopSEA07:04Buffalo - Seattle|Sat, May 18|Frontier Airlines£89£89
- BUF11:0829h 47m1 stopSEA13:55Buffalo - Seattle|Fri, May 10|Frontier Airlines£89£89
- BUF22:5624h 53m1 stopSEA20:49Buffalo - Seattle|Wed, May 29|Frontier Airlines£90£90
- BUF22:5612h 34m1 stopSEA08:30Buffalo - Seattle|Wed, May 22|Frontier Airlines£96£96
BUF16:3610h 19m1 stopSEA23:55Buffalo - Seattle|Wed, Jun 12|American Airlines£96£96- BUF21:3538h 47m2 stopsSEA09:22Buffalo - Seattle|Thu, May 16|Frontier Airlines£103£103
- BUF19:0215h 2m1 stopSEA07:04Buffalo - Seattle|Sat, Jun 1|Frontier Airlines£106£106
BUF13:003h 5mDirectSEA14:00Buffalo - Seattle|Thu, May 16|Frontier AirlinesFind More FlightsFind 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 Seattle
See which airlines fly from Buffalo Niagara International Airport to Seattle. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Frontier Airlines
From £82
American Airlines
From £96
Jetblue Airways
From £108
United Airlines
From £125
Sun Country Airlines
From £127
Alaska Airlines
From £130
Delta Air Lines
From £142
Southwest Airlines
From £194
ANA airlines
Find more flights and airlines
Airports in Seattle
Learn about different airports in Seattle, find the best flight and transfer options, and plan your journey.
- 0.7 km from central SeattleSeattle-Tacoma International AirportTickets From£82
Flight Schedule from Buffalo Niagara International Airport to Seattle
Check the schedule for flights from Buffalo Niagara International Airport to Seattle and find the flight that best matches your travel plans.
Flight info.
Departure
Arrival
Weekly Schedule
DL2342
Delta Air Lines
06:20
BUF
07:29
DTW
SMTWTFSDL1614
Delta Air Lines
08:50
DTW
10:23
DEN
SMTWTFSF93405
Frontier Airlines
19:08
DEN
21:08
SEA
--TW---DL1384
Delta Air Lines
12:09
BUF
14:18
ATL
SMTWTFSDL814
Delta Air Lines
16:20
ATL
18:40
SEA
SMTWTFSF92751
Frontier Airlines
17:16
BUF
18:44
DEN
--T----F91175
Frontier Airlines
06:35
DEN
08:37
SEA
S--W-F-UA396
United Airlines
18:00
BUF
18:54
ORD
SMTWTFSUA767
United Airlines
21:32
ORD
23:19
DEN
SMTWTFSF91175
Frontier Airlines
06:35
DEN
08:37
SEA
S--W-F-UA396
United Airlines
18:00
BUF
18:54
ORD
SMTWTFSUA2289
United Airlines
19:45
ORD
22:27
SEA
SMTWTFS
Flight Info of Flights from Buffalo Niagara International Airport to Seattle
Cheapest return ticket price | £347 |
|---|---|
Cheapest direct flight price | £81 |
Cheapest month | May |
Peak season for travel | August |
FAQs for Buffalo Niagara International Airport to Seattle Flights
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