Cheap flights from Buffalo, NY to Seattle, WA
Flights starting at $84. Choose between Alaska Airlines, Frontier Airlines, or JetBlue Airways to find the best price.
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Tips to know when travelling to Seattle
Cheapest one-way trip | $239 |
---|---|
Cheapest round-trip | $412 |
Most popular airline | Alaska Airlines |
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Book your trip to arrive at Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base. The most popular airlines for this route are Alaska Airlines, Frontier Airlines, JetBlue Airways, Spirit Airlines, and United Airlines. Buffalo and Seattle have 239 direct flights per week.
Check-in for a flight from Buffalo to Seattle
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Weather in Seattle
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 7°C | 2°C |
February | 8°C | 1°C |
March | 10°C | 3°C |
April | 13°C | 4°C |
May | 18°C | 8°C |
June | 21°C | 10°C |
July | 25°C | 13°C |
August | 26°C | 14°C |
September | 22°C | 11°C |
October | 15°C | 7°C |
November | 10°C | 4°C |
December | 6°C | 1°C |
14 day forecast
Frequently asked questions
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Airports near Buffalo
- Toronto Pearson International
- Billy Bishop Toronto City
- Buffalo Niagara International
- Syracuse Hancock International
- Greater Rochester International
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- Region of Waterloo International
- Niagara Falls International
- London International
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