Welcome | Sign out
Recommended by:More >

Cheap Flights from Seattle to Ontario

Did You Know?

Seattle has 6 long haul flights nonstop to Ontario each week.
There are 6 nonstop flights from Seattle to Ontario.
The longest nonstop flight between Seattle and Ontario is 2,054 miles.
100% of all flights from Seattle to Ontario arrive during afternoon hours.
Air Canada provides 100% of the nonstop flights from Seattle to Ontario.
The shortest nonstop flight between Seattle and Ontario is 2,054 miles.
There are no short haul direct flights between Seattle and Ontario.
Only one airline operates between Seattle and Ontario.

Cheap Domestic Flights to Ontario - ON

Flights
Airline
Lowest Price
Air Canada, WestJet
CAD525
Air Canada, WestJet
CAD527
Air Canada, WestJet
CAD543
WestJet
CAD578
Air Canada, WestJet
CAD613
Air Canada, WestJet
CAD716
WestJet, Air Canada
CAD532
Air Canada, WestJet
CAD503
Air Canada, WestJet
CAD787
Air Canada, WestJet
CAD638
Air Canada
CAD863
Air Canada
CAD850
WestJet
CAD797
Air Canada
CAD844
Air Canada, WestJet
CAD544

Cheap International Flights from Seattle - SEA

Flights
Airline
Lowest Price
American, US Airways, Delta, United, Alaska, Air Canada
$420
Air Canada, United, Delta, Alaska, American, US Airways
$395
United, Air Canada
$617
Delta, Air Canada, United
$621
Air Canada
$1018
Air Canada
$1176
Air Canada
$1154
Air Canada, United
$1185
Air Canada
$1303

Cheap International Flights to Ontario - ON

Flights
Airline
Lowest Price
Air Canada, Alaska, United, Delta, US Airways, American
$474
United, Air Canada
$617
Delta, Alaska, American
$559
Alaska, Delta, United, American, Air Canada, US Airways
$456
Recommended by:More >
Cheap Flights from Seattle to Ontario - from $395 Round trip from SEA to ON