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Cheap Flights From Seattle To Ontario Last modified: Jan 16, 2017 0:36 -05:00

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

Toronto
Carrier Departure Date Return Date Lowest Price
American Feb 14, 2017 Feb 22, 2017 $394
Air Canada Feb 11, 2017 Feb 21, 2017 $402
United Feb 14, 2017 Feb 22, 2017 $402
United Feb 11, 2017 Feb 21, 2017 $402
United Feb 22, 2017 Feb 25, 2017 $404
United Mar 1, 2017 Mar 4, 2017 $404
United Mar 7, 2017 Mar 25, 2017 $404
United Feb 7, 2017 Feb 14, 2017 $404

Cheap Last Minute Flights from Seattle to Ontario Prices shown were found by travelers like you over the past 30 days

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
Timmins 2/4/17 2/6/17 $783
Ottawa 2/9/17 2/12/17 $503
Thunder Bay 2/10/17 2/13/17 $510
Toronto 2/11/17 2/14/17 $408
Sudbury 2/17/17 2/21/17 $590

Flight Schedule Summaries Last modified: Jan 16, 2017 0:36 -05:00Number of routes searched: 492Number of itineraries searched: 183,667

Seattle to Toronto
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada -
United -
American BOS
American CLT
American DCA
American DFW
American JFK
Air Canada YVR
Air Canada YYC
Alaska LAX
Delta ATL
Delta BOS
Delta CVG
Delta DTW
Delta FLL
United BOS
United DEN
United EWR
United IAD
WestJet YEG
WestJet YVR
WestJet YYC
WestJet YYJ

Cheap International Flights from Seattle - SEA Last modified: Jan 16, 2017 0:36 -05:00Prices shown were found by travelers like you over the past 30 days

Cheap International Flights to Ontario - ON Last modified: Jan 16, 2017 0:36 -05:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from Seattle to Ontario - from $394 Round trip from SEA to ON