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 $224 round trip and CA $126 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Jan 10 - Sun, Feb 15
YYC
Calgary
SEA
Seattle
CA $224 Roundtrip, found 16 hours ago
CA $224
Roundtrip
found 16 hours ago
Select WestJet flight, departing Sat, Jan 10 from Calgary to Seattle, returning Sun, Feb 15, priced at CA $224 found 16 hours ago
Fri, Jan 9 - Sun, Jan 11
YYC
Calgary
SEA
Seattle
CA $224 Roundtrip, found 16 hours ago
CA $224
Roundtrip
found 16 hours ago
Select WestJet flight, departing Fri, Jan 9 from Calgary to Seattle, returning Sun, Jan 11, priced at CA $224 found 16 hours ago
Sat, Jan 10 - Sun, Feb 15
YYC
Calgary
SEA
Seattle
CA $241 Roundtrip, found 16 hours ago
CA $241
Roundtrip
found 16 hours ago
Select WestJet flight, departing Sat, Jan 10 from Calgary to Seattle, returning Sun, Feb 15, priced at CA $241 found 16 hours ago
Mon, Apr 13 - Fri, Apr 17
YYC
Calgary
SEA
Seattle
CA $254 Roundtrip, found 16 hours ago
CA $254
Roundtrip
found 16 hours ago
Select WestJet flight, departing Mon, Apr 13 from Calgary to Seattle, returning Fri, Apr 17, priced at CA $254 found 16 hours ago
Sat, Jan 17 - Mon, Jan 19
YYC
Calgary
SEA
Seattle
CA $261 Roundtrip, just found
CA $261
Roundtrip
just found
Select WestJet flight, departing Sat, Jan 17 from Calgary to Seattle, returning Mon, Jan 19, priced at CA $261 just found
Thu, Feb 5 - Sun, Feb 8
YYC
Calgary
SEA
Seattle
CA $266 Roundtrip, found 17 hours ago
CA $266
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Thu, Feb 5 from Calgary to Seattle, returning Sun, Feb 8, priced at CA $266 found 17 hours ago
Thu, Feb 5 - Mon, Feb 9
YYC
Calgary
SEA
Seattle
CA $271 Roundtrip, found 17 hours ago
CA $271
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Thu, Feb 5 from Calgary to Seattle, returning Mon, Feb 9, priced at CA $271 found 17 hours ago
Mon, Feb 9 - Sun, Mar 8
YYC
Calgary
SEA
Seattle
CA $275 Roundtrip, found 21 hours ago
CA $275
Roundtrip
found 21 hours ago
Select WestJet flight, departing Mon, Feb 9 from Calgary to Seattle, returning Sun, Mar 8, priced at CA $275 found 21 hours ago
Mon, Feb 9 - Sun, Mar 8
YYC
Calgary
SEA
Seattle
CA $276 Roundtrip, found 21 hours ago
CA $276
Roundtrip
found 21 hours ago
Select WestJet flight, departing Mon, Feb 9 from Calgary to Seattle, returning Sun, Mar 8, priced at CA $276 found 21 hours ago
Thu, Feb 5 - Sun, Feb 8
YYC
Calgary
SEA
Seattle
CA $276 Roundtrip, found 17 hours ago
CA $276
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Thu, Feb 5 from Calgary to Seattle, returning Sun, Feb 8, priced at CA $276 found 17 hours ago

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

Price found within the past 48 hours. Click for updated prices.
Graduate by Hilton Seattle

Graduate by Hilton Seattle

4 out of 5
Price was CA $551, price is now CA $439 per person
CA $439
per person
Feb 6 - Feb 8
found 1 day ago
Roundtrip flight included
Calgary (YYC) to Seattle (SEA)
Hotel Murano

Hotel Murano

4.5 out of 5
Price was CA $1,302, price is now CA $1,015 per person
CA $1,015
per person
Feb 13 - Feb 16
found 1 day ago
Roundtrip flight included
Calgary (YYC) to Seattle (SEA)
Mediterranean Inn

Mediterranean Inn

3 out of 5
Price was CA $566, price is now CA $465 per person
CA $465
per person
Jan 30 - Feb 1
found 20 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 $528, price is now CA $440 per person
CA $440
per person
Jan 30 - Feb 1
found 20 hours ago
Roundtrip non-stop flight included
Calgary (YYC) to Seattle (SEA)
Comfort Inn & Suites Sea-Tac Airport

Comfort Inn & Suites Sea-Tac Airport

3 out of 5
Price was CA $543, price is now CA $464 per person
CA $464
per person
Feb 13 - Feb 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.