Cheap Flights From Seattle To Ontario

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

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

Seattle to Toronto
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada -
United -
American CLT
American DFW
American MIA
American ORD
American PHL
Air Canada YUL
Air Canada YVR
AeroMexico MEX
British Airways LHR
Major Airlines ATL
Major Airlines BNA
Major Airlines BOS
Major Airlines CVG
Major Airlines DTW
Iberia LHR
United DEN
United DCA
United EWR
United IAD
WestJet YYC
WestJet YVR

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

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