Cheap Flights From Calgary Intl. (YYC) To Seattle - Tacoma Intl. (SEA)

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

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $287 round trip and CA $179 one way. Prices and availability subject to change. Additional terms may apply.

Fri, May 8 - Tue, May 26
YYC
Calgary
SEA
Seattle
CA $287 Roundtrip, found 3 days ago
CA $287
Roundtrip
found 3 days ago
Select WestJet flight, departing Fri, May 8 from Calgary to Seattle, returning Tue, May 26, priced at CA $287 found 3 days ago
Tue, Jun 2 - Wed, Jun 3
YYC
Calgary
SEA
Seattle
CA $290 Roundtrip, found 2 days ago
CA $290
Roundtrip
found 2 days ago
Select WestJet flight, departing Tue, Jun 2 from Calgary to Seattle, returning Wed, Jun 3, priced at CA $290 found 2 days ago
Thu, May 28 - Sat, Jun 6
YYC
Calgary
SEA
Seattle
CA $292 Roundtrip, found 1 day ago
CA $292
Roundtrip
found 1 day ago
Select WestJet flight, departing Thu, May 28 from Calgary to Seattle, returning Sat, Jun 6, priced at CA $292 found 1 day ago
Fri, Jun 5 - Sun, Jun 7
YYC
Calgary
SEA
Seattle
CA $292 Roundtrip, found 2 days ago
CA $292
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Jun 5 from Calgary to Seattle, returning Sun, Jun 7, priced at CA $292 found 2 days ago
Mon, May 11 - Wed, Jun 3
YYC
Calgary
SEA
Seattle
CA $292 Roundtrip, found 11 hours ago
CA $292
Roundtrip
found 11 hours ago
Select WestJet flight, departing Mon, May 11 from Calgary to Seattle, returning Wed, Jun 3, priced at CA $292 found 11 hours ago
Mon, Apr 20 - Mon, Apr 27
YYC
Calgary
SEA
Seattle
CA $294 Roundtrip, found 6 days ago
CA $294
Roundtrip
found 6 days ago
Select WestJet flight, departing Mon, Apr 20 from Calgary to Seattle, returning Mon, Apr 27, priced at CA $294 found 6 days ago
Mon, Apr 20 - Mon, Apr 27
YYC
Calgary
SEA
Seattle
CA $296 Roundtrip, found 6 days ago
CA $296
Roundtrip
found 6 days ago
Select WestJet flight, departing Mon, Apr 20 from Calgary to Seattle, returning Mon, Apr 27, priced at CA $296 found 6 days ago
Wed, Apr 29 - Wed, May 13
YYC
Calgary
SEA
Seattle
CA $297 Roundtrip, just found
CA $297
Roundtrip
just found
Select WestJet flight, departing Wed, Apr 29 from Calgary to Seattle, returning Wed, May 13, priced at CA $297 just found
Thu, Apr 23 - Wed, Apr 29
YYC
Calgary
SEA
Seattle
CA $300 Roundtrip, found 3 days ago
CA $300
Roundtrip
found 3 days ago
Select WestJet flight, departing Thu, Apr 23 from Calgary to Seattle, returning Wed, Apr 29, priced at CA $300 found 3 days ago
Fri, Apr 17 - Fri, Apr 24
YYC
Calgary
SEA
Seattle
CA $302 Roundtrip, found 5 days ago
CA $302
Roundtrip
found 5 days ago
Select WestJet flight, departing Fri, Apr 17 from Calgary to Seattle, returning Fri, Apr 24, priced at CA $302 found 5 days ago

Seattle - Tacoma Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Mediterranean Inn

Mediterranean Inn

3 out of 5
Price was CA $757, price is now CA $635 per person
CA $635
per person
Mar 27 - Mar 29
found 1 day ago
Roundtrip non-stop flight included
Calgary (YYC) to Seattle (SEA)
Mayflower Park Hotel

Mayflower Park Hotel

4 out of 5
Price was CA $926, price is now CA $731 per person
CA $731
per person
Mar 13 - Mar 16
found 1 day ago
Roundtrip flight included
Calgary (YYC) to Seattle (SEA)
WorldMark Seattle - The Camlin

WorldMark Seattle - The Camlin

2.5 out of 5
Price was CA $955, price is now CA $776 per person
CA $776
per person
Mar 19 - Mar 22
found 9 hours ago
Roundtrip non-stop flight included
Calgary (YYC) to Seattle (SEA)
The Belltown Inn

The Belltown Inn

2.5 out of 5
Price was CA $876, price is now CA $734 per person
CA $734
per person
Mar 13 - Mar 16
found 1 day ago
Roundtrip flight included
Calgary (YYC) to Seattle (SEA)
Level Seattle Downtown - South Lake Union

Level Seattle Downtown - South Lake Union

3.5 out of 5
Price was CA $967, price is now CA $822 per person
CA $822
per person
Mar 13 - Mar 16
found 1 day ago
Roundtrip flight included
Calgary (YYC) to Seattle (SEA)
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Frequently asked questions

Are there direct flights from YYC to SEA?
You can't fly direct from YYC to Sea-Tac Airport, but don't fret. Delta, WestJet and Air Canada offer flights with only one stopover.
What airlines fly from Calgary Intl. Airport (YYC) to Seattle - Tacoma Intl. Airport (SEA)?
No airlines are currently offering direct flights between YYC Calgary International Airport and Sea-Tac Airport. Save time and avoid unnecessary layovers by investigating the quickest routes in advance.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.