S$193 Cheap Flights from Calgary to Seattle

View S$193 flight on Fri, 29 May, 2026Opens in a new window

Popular airlines from Calgary International Airport (YYC) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Calgary to Seattle (YYC-SEA)

Prices were available within the past 7 days and start at S$193 for one-way flights and S$348 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Fri, 29 May - Fri, 5 Jun
YYC
Calgary
SEA
Seattle
S$348 Return, found 1 day ago
S$348
Return
found 1 day ago
Select WestJet flight, departing Fri, 29 May from Calgary to Seattle, returning Fri, 5 Jun, priced at S$348 found 1 day ago
WestJet
Fri, 29 May - Fri, 5 Jun
YYC
Calgary
SEA
Seattle
S$358 Return, found 1 day ago
S$358
Return
found 1 day ago
Select WestJet flight, departing Fri, 29 May from Calgary to Seattle, returning Fri, 5 Jun, priced at S$358 found 1 day ago
Air Canada
Fri, 29 May - Fri, 5 Jun
YYC
Calgary
SEA
Seattle
S$369 Return, found 1 day ago
S$369
Return
found 1 day ago
Select Air Canada flight, departing Fri, 29 May from Calgary to Seattle, returning Fri, 5 Jun, priced at S$369 found 1 day ago
WestJet
Fri, 29 May - Fri, 5 Jun
YYC
Calgary
SEA
Seattle
S$382 Return, found 1 day ago
S$382
Return
found 1 day ago
Select WestJet flight, departing Fri, 29 May from Calgary to Seattle, returning Fri, 5 Jun, priced at S$382 found 1 day ago
WestJet
Fri, 29 May - Fri, 5 Jun
YYC
Calgary
SEA
Seattle
S$384 Return, found 1 day ago
S$384
Return
found 1 day ago
Select WestJet flight, departing Fri, 29 May from Calgary to Seattle, returning Fri, 5 Jun, priced at S$384 found 1 day ago
Air Canada
Fri, 29 May - Fri, 5 Jun
YYC
Calgary
SEA
Seattle
S$393 Return, found 1 day ago
S$393
Return
found 1 day ago
Select Air Canada flight, departing Fri, 29 May from Calgary to Seattle, returning Fri, 5 Jun, priced at S$393 found 1 day ago
Air Canada
Thu, 23 Apr - Mon, 27 Apr
YYC
Calgary
SEA
Seattle
S$398 Return, found 5 days ago
S$398
Return
found 5 days ago
Select Air Canada flight, departing Thu, 23 Apr from Calgary to Seattle, returning Mon, 27 Apr, priced at S$398 found 5 days ago
United
Thu, 23 Apr - Mon, 27 Apr
YYC
Calgary
SEA
Seattle
S$400 Return, found 5 days ago
S$400
Return
found 5 days ago
Select United flight, departing Thu, 23 Apr from Calgary to Seattle, returning Mon, 27 Apr, priced at S$400 found 5 days ago
American Airlines
Fri, 29 May - Fri, 5 Jun
YYC
Calgary
SEA
Seattle
S$602 Return, found 1 day ago
S$602
Return
found 1 day ago
Select American Airlines flight, departing Fri, 29 May from Calgary to Seattle, returning Fri, 5 Jun, priced at S$602 found 1 day ago
Delta
Fri, 18 Sept - Tue, 22 Sept
YYC
Calgary
SEA
Seattle
S$647 Return, found 5 days ago
S$647
Return
found 5 days ago
Select Delta flight, departing Fri, 18 Sept from Calgary to Seattle, returning Tue, 22 Sept, priced at S$647 found 5 days ago

Frequently asked questions

How much is a flight from Calgary Intl. Airport (YYC) to Sea-Tac Airport?
Start packing your bags, because round-trip flights from YYC to Sea-Tac Airport start from S$348. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from YYC to Seattle - Tacoma Intl. Airport (SEA)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from YYC Calgary International Airport to Sea-Tac Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for YYC to SEA flights, you'll see a "no change fees" filter for you to select.
How far is the flight from YYC to SEA?
That movie you've been wanting to see will just have to wait — the flight distance between YYC (YYC) and SEA (SEA) is only 730 kilometres. The captain will be telling you to buckle up for touchdown before you know it.
Which airlines fly direct from YYC to SEA?
Alaska Airlines (AS) is one of the top choices for travellers jetting between Calgary Intl. Airport (YYC) and SEA. Choose from the 60 flights it offers on this route each month. Offering 47 flights per month on this route, WestJet (WS) is another top pick.
Are Calgary Intl. Airport (YYC) to SEA flight tickets cheaper when they're purchased at the last minute?
It is possible to get great last-minute deals from YYC Calgary International Airport to Sea-Tac Airport, but it can also be hit-or-miss. As many airlines release prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares carrier prices and updates flight deals frequently, so you can feel confident knowing you're always seeing the latest offers.

Travel information

0
Origin airport
Calgary Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, American Airlines, Delta, United, WestJet
Return price
S$347
Distance
722 km

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