Cheap flights from Toronto to Centralia - Chehalis

View AU$194 flight on Sun, 21 Sep. 2025Opens in a new window

Popular airlines from Toronto to Centralia - Chehalis

  • Delta

    Delta

  • WestJet

    WestJet

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • Alaska Airlines

    Alaska Airlines

  • United

    United

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Cheap Flights from Toronto (YTO) to Centralia - Chehalis (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Fri, 5 Sep. - Thu, 11 Sep.
YYZ
Toronto
SEA
Seattle
AU$374 Return, found 1 day ago
AU$374
Return
found 1 day ago
Select WestJet flight, departing Fri, 5 Sep. from Toronto to Seattle, returning Thu, 11 Sep., priced at AU$374 found 1 day ago
WestJet
Mon, 18 Aug. - Mon, 25 Aug.
YYZ
Toronto
SEA
Seattle
AU$399 Return, found 3 days ago
AU$399
Return
found 3 days ago
Select WestJet flight, departing Mon, 18 Aug. from Toronto to Seattle, returning Mon, 25 Aug., priced at AU$399 found 3 days ago
Air Canada
Tue, 19 Aug. - Tue, 26 Aug.
YTZ
Toronto
SEA
Seattle
AU$428 Return, found 2 days ago
AU$428
Return
found 2 days ago
Select Air Canada flight, departing Tue, 19 Aug. from Toronto to Seattle, returning Tue, 26 Aug., priced at AU$428 found 2 days ago
Delta
Mon, 18 Aug. - Tue, 26 Aug.
YYZ
Toronto
SEA
Seattle
AU$433 Return, found 6 days ago
AU$433
Return
found 6 days ago
Select Delta flight, departing Mon, 18 Aug. from Toronto to Seattle, returning Tue, 26 Aug., priced at AU$433 found 6 days ago
United
Tue, 25 Nov. - Tue, 2 Dec.
YYZ
Toronto
PDX
Portland
AU$444 Return, found 13 hours ago
AU$444
Return
found 13 hours ago
Select United flight, departing Tue, 25 Nov. from Toronto to Portland, returning Tue, 2 Dec., priced at AU$444 found 13 hours ago
American Airlines
Tue, 25 Nov. - Tue, 2 Dec.
YYZ
Toronto
PDX
Portland
AU$527 Return, found 13 hours ago
AU$527
Return
found 13 hours ago
Select American Airlines flight, departing Tue, 25 Nov. from Toronto to Portland, returning Tue, 2 Dec., priced at AU$527 found 13 hours ago

Find the cheapest month to fly from Toronto (YTO) to Seattle (SEA)

May is typically the cheapest month to fly

From AU$271 - AU$724 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.