฿3,790 Cheap Flights from Seattle (SEA) to Calgary (YYC)

View ฿3,790 flight on Sun, 10 May 2026Opens in a new window

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

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Cheap Flights from Seattle (SEA) to Calgary (YYC)

Prices were available within the past 7 days and start at ฿3,790 for one-way flights and ฿9,265 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, 21 Aug - Sun, 23 Aug
SEA
Seattle
YYC
Calgary
฿9,265 Return, found 4 days ago
฿9,265
Return
found 4 days ago
Select Air Canada flight, departing Fri, 21 Aug from Seattle to Calgary, returning Sun, 23 Aug, priced at ฿9,265 found 4 days ago
WestJet
Sat, 9 May - Wed, 13 May
SEA
Seattle
YYC
Calgary
฿9,285 Return, found 1 day ago
฿9,285
Return
found 1 day ago
Select WestJet flight, departing Sat, 9 May from Seattle to Calgary, returning Wed, 13 May, priced at ฿9,285 found 1 day ago
Air Canada
Sat, 10 Oct - Sun, 18 Oct
SEA
Seattle
YYC
Calgary
฿9,430 Return, just found
฿9,430
Return
just found
Select Air Canada flight, departing Sat, 10 Oct from Seattle to Calgary, returning Sun, 18 Oct, priced at ฿9,430 just found
Air Canada
Sun, 27 Sept - Sun, 4 Oct
SEA
Seattle
YYC
Calgary
฿9,435 Return, found 21 hours ago
฿9,435
Return
found 21 hours ago
Select Air Canada flight, departing Sun, 27 Sept from Seattle to Calgary, returning Sun, 4 Oct, priced at ฿9,435 found 21 hours ago
WestJet
Thu, 17 Sept - Fri, 25 Sept
SEA
Seattle
YYC
Calgary
฿9,820 Return, found 1 day ago
฿9,820
Return
found 1 day ago
Select WestJet flight, departing Thu, 17 Sept from Seattle to Calgary, returning Fri, 25 Sept, priced at ฿9,820 found 1 day ago
WestJet
Sat, 10 Oct - Sun, 18 Oct
SEA
Seattle
YYC
Calgary
฿9,850 Return, just found
฿9,850
Return
just found
Select WestJet flight, departing Sat, 10 Oct from Seattle to Calgary, returning Sun, 18 Oct, priced at ฿9,850 just found
WestJet
Sun, 27 Sept - Sun, 4 Oct
SEA
Seattle
YYC
Calgary
฿9,855 Return, found 21 hours ago
฿9,855
Return
found 21 hours ago
Select WestJet flight, departing Sun, 27 Sept from Seattle to Calgary, returning Sun, 4 Oct, priced at ฿9,855 found 21 hours ago
American Airlines
Sat, 10 Oct - Sun, 18 Oct
SEA
Seattle
YYC
Calgary
฿11,590 Return, just found
฿11,590
Return
just found
Select American Airlines flight, departing Sat, 10 Oct from Seattle to Calgary, returning Sun, 18 Oct, priced at ฿11,590 just found
United
Sat, 9 May - Wed, 13 May
SEA
Seattle
YYC
Calgary
฿15,095 Return, found 1 day ago
฿15,095
Return
found 1 day ago
Select United flight, departing Sat, 9 May from Seattle to Calgary, returning Wed, 13 May, priced at ฿15,095 found 1 day ago
Delta
Sat, 10 Oct - Sun, 18 Oct
SEA
Seattle
YYC
Calgary
฿20,885 Return, just found
฿20,885
Return
just found
Select Delta flight, departing Sat, 10 Oct from Seattle to Calgary, returning Sun, 18 Oct, priced at ฿20,885 just found

Find the cheapest month to fly from Seattle (SEA) to Calgary (YYC)

May is typically the cheapest month to fly

From ฿6,975 - ฿10,555 per traveller.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to YYC?
If you're travelling between SEA and YYC Calgary International Airport, round-trip journeys start from ฿9,265. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to Calgary Intl. Airport (YYC)?
Most flights can be cancelled online, but every airline has different terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Sea-Tac Airport to Calgary Intl. Airport (YYC) 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 Sea-Tac Airport to YYC Calgary International Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to YYC Calgary International Airport?
That new movie you've been desperate to see will just have to wait — the flight distance between Sea-Tac Airport and YYC is only 730 kilometres. The captain will be telling you to put your seat upright for landing before you know it.
Which airlines fly direct from Sea-Tac Airport to Calgary Intl. Airport (YYC)?
Many travellers opt to fly with Alaska Airlines (AS) from Seattle - Tacoma Intl. Airport (SEA) to Calgary Intl. Airport (YYC). This popular airline offers 60 flights a month, so you can pick a flight time that's right for you. For more options, check out the ticket prices from WestJet (WS). This carrier operates 47 monthly flights between these airports.
Are Seattle - Tacoma Intl. Airport (SEA) to Calgary Intl. Airport (YYC) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some super cheap fares from Seattle - Tacoma Intl. Airport (SEA) to YYC arising a few weeks before the departure date. If you'd rather plan ahead, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines quote prices so far in advance.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Calgary Intl.
Airlines serving
Air Canada, American Airlines, Delta, United, WestJet
Return price
฿9,265
Distance
722 km
Average flight time
2 hours 43 mins
*Available to Expedia members.