Cheap Flights From Pierre Elliott Trudeau Intl. (YUL) To Seattle - Tacoma Intl. (SEA)

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Cheapest Flights from Montreal (YUL) to Seattle (SEA)

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $543 round trip and CA $308 one way. Prices and availability subject to change. Additional terms may apply.

Thu., Sep. 18 - Mon., Sep. 22
YUL
Montreal
SEA
Seattle
CA $543 Roundtrip, just found
CA $543
Roundtrip
just found
Select WestJet flight, departing Thu., Sep. 18 from Montreal to Seattle, returning Mon., Sep. 22, priced at CA $543 just found
Sat., Sep. 20 - Fri., Sep. 26
YUL
Montreal
SEA
Seattle
CA $543 Roundtrip, found 5 days ago
CA $543
Roundtrip
found 5 days ago
Select WestJet flight, departing Sat., Sep. 20 from Montreal to Seattle, returning Fri., Sep. 26, priced at CA $543 found 5 days ago
Sun., Aug. 24 - Tue., Sep. 2
YUL
Montreal
SEA
Seattle
CA $573 Roundtrip, found 1 day ago
CA $573
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun., Aug. 24 from Montreal to Seattle, returning Tue., Sep. 2, priced at CA $573 found 1 day ago
Thu., Aug. 14 - Thu., Aug. 28
YUL
Montreal
SEA
Seattle
CA $574 Roundtrip, found 8 hours ago
CA $574
Roundtrip
found 8 hours ago
Select WestJet flight, departing Thu., Aug. 14 from Montreal to Seattle, returning Thu., Aug. 28, priced at CA $574 found 8 hours ago
Mon., Aug. 11 - Wed., Aug. 20
YUL
Montreal
SEA
Seattle
CA $577 Roundtrip, found 1 day ago
CA $577
Roundtrip
found 1 day ago
Select WestJet flight, departing Mon., Aug. 11 from Montreal to Seattle, returning Wed., Aug. 20, priced at CA $577 found 1 day ago
Wed., Aug. 6 - Mon., Aug. 11
YUL
Montreal
SEA
Seattle
CA $582 Roundtrip, found 1 day ago
CA $582
Roundtrip
found 1 day ago
Select WestJet flight, departing Wed., Aug. 6 from Montreal to Seattle, returning Mon., Aug. 11, priced at CA $582 found 1 day ago
Tue., Sep. 16 - Sat., Sep. 20
YUL
Montreal
SEA
Seattle
CA $583 Roundtrip, found 3 days ago
CA $583
Roundtrip
found 3 days ago
Select WestJet flight, departing Tue., Sep. 16 from Montreal to Seattle, returning Sat., Sep. 20, priced at CA $583 found 3 days ago
Tue., Jul. 1 - Thu., Jul. 31
YUL
Montreal
SEA
Seattle
CA $586 Roundtrip, found 1 day ago
CA $586
Roundtrip
found 1 day ago
Select WestJet flight, departing Tue., Jul. 1 from Montreal to Seattle, returning Thu., Jul. 31, priced at CA $586 found 1 day ago
Tue., Sep. 16 - Sat., Sep. 20
YUL
Montreal
SEA
Seattle
CA $587 Roundtrip, found 3 days ago
CA $587
Roundtrip
found 3 days ago
Select WestJet flight, departing Tue., Sep. 16 from Montreal to Seattle, returning Sat., Sep. 20, priced at CA $587 found 3 days ago
Thu., Sep. 18 - Tue., Sep. 23
YUL
Montreal
SEA
Seattle
CA $601 Roundtrip, just found
CA $601
Roundtrip
just found
Select WestJet flight, departing Thu., Sep. 18 from Montreal to Seattle, returning Tue., Sep. 23, priced at CA $601 just found

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

Price found within the past 48 hours. Click for updated prices.
Lotte Hotel Seattle

Lotte Hotel Seattle

5 out of 5
per person
Jul 25 - Jul 28
found 13 hours ago
Roundtrip flight included
Montreal (YUL) to Seattle (SEA)
Level Seattle Downtown - South Lake Union

Level Seattle Downtown - South Lake Union

3.5 out of 5
Save 100% on your flight
per person
Jul 24 - Jul 28
found 13 hours ago
Roundtrip non-stop flight included
Montreal (YUL) to Seattle (SEA)
1 Hotel Seattle

1 Hotel Seattle

5 out of 5
Save 100% on your flight
per person
Jul 25 - Jul 28
found 13 hours ago
Roundtrip flight included
Montreal (YUL) to Seattle (SEA)
Thompson Seattle, by Hyatt

Thompson Seattle, by Hyatt

4.5 out of 5
per person
Jul 24 - Jul 28
found 11 hours ago
Roundtrip non-stop flight included
Montreal (YUL) to Seattle (SEA)
Hotel Theodore

Hotel Theodore

4 out of 5
per person
Jul 25 - Jul 28
found 13 hours ago
Roundtrip flight included
Montreal (YUL) to Seattle (SEA)
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*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.