$264 Cheap Alaska Airlines flights Buffalo (BUF) to Seattle (SEA)

View $264 flight on Wed, May 20, 2026Opens in a new window

$264 Cheap Alaska Airlines flights Buffalo (BUF) to Seattle (SEA)

Prices were available within the past 7 days and start at $264 for one-way flights and $587 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Aug 7 - Sat, Aug 22
BUF
Buffalo
SEA
Seattle
$587 Roundtrip, found 1 day ago
$587
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Aug 7 from Buffalo to Seattle, returning Sat, Aug 22, priced at $587 found 1 day ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $494
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $494

Find the cheapest month to fly from Buffalo (BUF) to Seattle (SEA)

June is typically the cheapest month to fly

From $327 - $563 per traveler.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Popular airline
Delta
Distance
3385 km

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