Flights From Toronto (YTO) to SeaTac (SEA)

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Selected fares from Toronto to SeaTac

The cheapest prices found with in the last 7 days for return flights were CA $342 and CA $206 for one-way flights to SeaTac for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Fri, Feb 27 - Sun, Mar 1
YYZ
Pearson Intl.
SEA
Seattle - Tacoma Intl.
CA $342 Roundtrip, just found
CA $342
Roundtrip
just found
Select WestJet flight, departing Fri, Feb 27 from Pearson Intl. to Seattle - Tacoma Intl., returning Sun, Mar 1, priced at CA $342 just found
Air Canada
Sat, Jan 10 - Tue, Jan 13
YYZ
Pearson Intl.
SEA
Seattle - Tacoma Intl.
CA $371 Roundtrip, found 6 days ago
CA $371
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Jan 10 from Pearson Intl. to Seattle - Tacoma Intl., returning Tue, Jan 13, priced at CA $371 found 6 days ago
WestJet
Thu, Jan 8 - Wed, Jan 14
YKF
Region of Waterloo Intl.
SEA
Seattle - Tacoma Intl.
CA $651 Roundtrip, found 3 days ago
CA $651
Roundtrip
found 3 days ago
Select WestJet flight, departing Thu, Jan 8 from Region of Waterloo Intl. to Seattle - Tacoma Intl., returning Wed, Jan 14, priced at CA $651 found 3 days ago

Save more with SeaTac Flight + Hotel packages

Price found within the past 48 hours. Click for updated prices.
Interurban Suites Hotel

Interurban Suites Hotel

2 out of 5
Price was CA $1,230, price is now CA $1,048 per person
CA $1,048
per person
Dec 13 - Dec 19
found 17 hours ago
Roundtrip flight included
Toronto (YYZ) to Seattle (SEA)
1 Hotel Seattle

1 Hotel Seattle

5 out of 5
Price was CA $3,344, price is now CA $2,033 per person
CA $2,033
per person
Dec 12 - Dec 19
found 19 hours ago
Roundtrip non-stop flight included
Toronto (YYZ) to Seattle (SEA)
Level Seattle Downtown - South Lake Union

Level Seattle Downtown - South Lake Union

3.5 out of 5
Price was CA $1,927, price is now CA $1,417 per person
CA $1,417
per person
Dec 12 - Dec 19
found 19 hours ago
Roundtrip non-stop flight included
Toronto (YYZ) to Seattle (SEA)
Hyatt Regency Lake Washington at Seattle’s Southport

Hyatt Regency Lake Washington at Seattle’s Southport

4 out of 5
Price was CA $1,496, price is now CA $1,235 per person
CA $1,235
per person
Dec 22 - Dec 28
just found
Roundtrip flight included
Toronto (YYZ) to Seattle (SEA)
Hampton Inn & Suites Seattle-North/Lynnwood

Hampton Inn & Suites Seattle-North/Lynnwood

2.5 out of 5
Price was CA $1,331, price is now CA $1,112 per person
CA $1,112
per person
Dec 13 - Dec 19
found 17 hours ago
Roundtrip flight included
Toronto (YYZ) to Seattle (SEA)
Hyatt House Seattle/Bellevue

Hyatt House Seattle/Bellevue

3 out of 5
Price was CA $1,559, price is now CA $1,319 per person
CA $1,319
per person
Dec 12 - Dec 19
found 19 hours ago
Roundtrip non-stop flight included
Toronto (YYZ) to Seattle (SEA)
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