Cheap Flights From Seattle To Ontario

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

Toronto
Carrier Departure Date Return Date Lowest Price
Multiple Airlines Feb 8, 2023 Feb 13, 2023 $222
Multiple Airlines Jan 31, 2023 Feb 6, 2023 $164
Multiple Airlines Jan 18, 2023 Jan 25, 2023 $161
Multiple Airlines Jan 18, 2023 Jan 27, 2023 $152
Multiple Airlines Feb 1, 2023 Feb 8, 2023 $160

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
Kitchener - Waterloo 5/6/21 5/10/21 $301
Ottawa 6/24/21 6/28/21 $377
London, Ontario 7/22/21 7/25/21 $787
Toronto 2/2/23 2/6/23 $245

Cheap International Flights to Ontario - ON Last modified: Jan 28, 2023 2:13 -05:00

Cheap Flights from Seattle to Ontario - from $77 Round trip from SEA to ON