CA $172 Cheap Alaska Airlines fights from Calgary (YYC) to Seattle (SEA)

Alaska Airlines flights from Calgary to Seattle (YYC→SEA)

Prices were available within the past 7 days and start at CA $172 for one-way flights and CA $284 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue., Sep. 23 - Tue., Sep. 30

YYC

Calgary

SEA

Seattle

CA $284 Roundtrip, found 11 hours ago

CA $284

Roundtrip

found 11 hours ago

Select Alaska Airlines flight, departing Tue., Sep. 23 from Calgary to Seattle, returning Tue., Sep. 30, priced at CA $284 found 11 hours ago

Fri., Sep. 19 - Sun., Sep. 21

YYC

Calgary

SEA

Seattle

CA $289 Roundtrip, found 8 hours ago

CA $289

Roundtrip

found 8 hours ago

Select Alaska Airlines flight, departing Fri., Sep. 19 from Calgary to Seattle, returning Sun., Sep. 21, priced at CA $289 found 8 hours ago

Thu., Jul. 3 - Thu., Jul. 10

YYC

Calgary

SEA

Seattle

CA $295 Roundtrip, found 1 hour ago

CA $295

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Thu., Jul. 3 from Calgary to Seattle, returning Thu., Jul. 10, priced at CA $295 found 1 hour ago

Wed., Sep. 10 - Thu., Sep. 11

YYC

Calgary

SEA

Seattle

CA $298 Roundtrip, found 8 hours ago

CA $298

Roundtrip

found 8 hours ago

Select Alaska Airlines flight, departing Wed., Sep. 10 from Calgary to Seattle, returning Thu., Sep. 11, priced at CA $298 found 8 hours ago

Fri., Sep. 19 - Mon., Sep. 22

YYC

Calgary

SEA

Seattle

CA $303 Roundtrip, found 9 hours ago

CA $303

Roundtrip

found 9 hours ago

Select Alaska Airlines flight, departing Fri., Sep. 19 from Calgary to Seattle, returning Mon., Sep. 22, priced at CA $303 found 9 hours ago

Fri., Jul. 25 - Mon., Jul. 28

YYC

Calgary

SEA

Seattle

CA $326 Roundtrip, just found

CA $326

Roundtrip

just found

Select Alaska Airlines flight, departing Fri., Jul. 25 from Calgary to Seattle, returning Mon., Jul. 28, priced at CA $326 just found