$55 Cheap Alaska Airlines flights Seattle (SEA) to Denver (DEN)

$55 Cheap Alaska Airlines flights Seattle (SEA) to Denver (DEN)

Prices were available within the past 7 days and start at $55 for one-way flights and $93 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Denver Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, United
Popular airline
Hawaiian Airlines
Distance
1635 km
Average flight time
3 hours 38 mins

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