Cheap Flights From Seattle To Ontario

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Cheap flights from Seattle (SEA) to popular destinations in Ontario (ON)

Toronto $192
Toronto
Carrier Departure Date Return Date Lowest Price
American Mar 2, 2020 Mar 4, 2020 $192
American Sep 14, 2020 Sep 21, 2020 $206
American Mar 1, 2020 Mar 6, 2020 $308
American Feb 20, 2020 Feb 26, 2020 $308
American Feb 24, 2020 Feb 29, 2020 $308
American Mar 24, 2020 Mar 31, 2020 $308
American Feb 20, 2020 Feb 27, 2020 $309
American Feb 20, 2020 Mar 5, 2020 $309
American Feb 26, 2020 Mar 4, 2020 $309
American Mar 10, 2020 Mar 18, 2020 $309

Cheap Last Minute Flights from Seattle to Ontario

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Seattle to Ontario. The chart below shows the best last minute deals and cheap flights this weekend we could find.

DestinationDepartingReturningPrice
London, Ontario 1/30/20 2/3/20 $442
Thunder Bay 2/6/20 2/9/20 $644
Toronto 2/22/20 2/25/20 $391
Windsor 3/5/20 3/9/20 $581
Ottawa 3/12/20 3/16/20 $316

Flight Schedule Summaries Last modified: Mar 24, 2020 5:38 -04:00Number of routes searched: 390Number of itineraries searched: 305,436

Toronto
Seattle to Toronto
Airline Connections Mon Tue Wed Thu Fri Sat Sun
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Air Canada YUL √ √ √ √ √ √ √
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AeroMexico MEX √ √ √ √ √ √ √
British Airways LHR √ √ √ √ √ √ √
Major Airlines ATL √ √ √ √ √ √ √
Major Airlines BNA √ √ √ √ √ √ √
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Major Airlines DTW √ √ √ √ √ √ √
Iberia LHR √ √ √ √ √ √ √
United DEN √ √ √ √ √ √ √
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Cheap International Flights from Seattle - SEA Last modified: Mar 24, 2020 5:38 -04:00

FlightsLowest Price
Seattle to Toronto$383
Seattle to Ottawa$293
Seattle to London, Ontario$542
Seattle to Thunder Bay$551
Seattle to Kingston, Ontario$712
Seattle to Windsor$807
Seattle to North Bay$853
Seattle to Sudbury$1,366
Seattle to Sault Ste Marie, Ontario$1,456

Cheap Domestic Flights to Ontario - ON Last modified: Mar 24, 2020 5:38 -04:00

FlightsLowest Price
Vancouver to Toronto$262
Victoria, British Columbia to Toronto$369
Vancouver to Ottawa$293
Abbotsford to Toronto$366
Vancouver to London, Ontario$322
Vancouver to Windsor$393
Comox to Toronto$429
Vancouver to Thunder Bay$387
Nanaimo to Toronto$390
Victoria, British Columbia to Ottawa$429
Vancouver to Kingston, Ontario$410
Vancouver to Sudbury$407
Abbotsford to Ottawa$437
Vancouver to Sault Ste Marie, Ontario$568
Victoria, British Columbia to London, Ontario$416

Cheap International Flights to Ontario - ON Last modified: Mar 24, 2020 5:38 -04:00

FlightsLowest Price
Portland, Oregon to Toronto$331
Portland, Oregon to London, Ontario$493
Bellingham to TorontoCheck Dates
Portland, Oregon to Ottawa$310

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Cheap Flights from Seattle to Ontario - from $192 Round trip from SEA to ON