Flights From Montreal (YMQ) to SeaTac (SEA)

Selected fares from Montreal to SeaTac

The cheapest prices found with in the last 7 days for return flights were CA $431 and CA $238 for one-way flights to SeaTac for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu., 7 Aug. - Wed., 13 Aug.

YUL

Pierre Elliott Trudeau Intl.

SEA

Seattle - Tacoma Intl.

CA $431 Roundtrip, found 4 days ago

CA $431

Roundtrip

found 4 days ago

Select WestJet flight, departing Thu., 7 Aug. from Pierre Elliott Trudeau Intl. to Seattle - Tacoma Intl., returning Wed., 13 Aug., priced at CA $431 found 4 days ago

Fri., 4 Apr. - Fri., 11 Apr.

YUL

Pierre Elliott Trudeau Intl.

SEA

Seattle - Tacoma Intl.

CA $570 Roundtrip, found 3 days ago

CA $570

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri., 4 Apr. from Pierre Elliott Trudeau Intl. to Seattle - Tacoma Intl., returning Fri., 11 Apr., priced at CA $570 found 3 days ago

Tue., 22 Apr. - Wed., 30 Apr.

YUL

Pierre Elliott Trudeau Intl.

PAE

Seattle Paine Field Intl. Airport

CA $734 Roundtrip, found 2 days ago

CA $734

Roundtrip

found 2 days ago

Select Porter Airlines flight, departing Tue., 22 Apr. from Pierre Elliott Trudeau Intl. to Seattle Paine Field Intl. Airport, returning Wed., 30 Apr., priced at CA $734 found 2 days ago