Flights from Seattle-Tacoma to Ontario

Tips and tricks to help you find cheap flights from Seattle-Tacoma to Ontario

Favorite airline: United Airlines
81 % of flights booked on the route from Seattle-Tacoma to Ontario are booked with United Airlines and Alaska Airlines.
United Airlines
45 %
Alaska Airlines
36 %
Direct flights are cheaper
Compared to flights with a stopover, direct flights are $50.00 cheaper on this route.
non stop flight
1 stop
02h 35min
03h 58min
$94
$144
Favourite connection: via San Francisco
45 % of booked tickets on this route are for flights with a transfer in San Francisco.
Route
bookings
1 stopover San Francisco International Airport, CA
04h 44min, from $218
45 %
Direct flights
02h 35min, from $94
36 %
1 stopover Portland International Airport, Oregon
03h 58min, from $144
18 %
Flight information Seattle-Tacoma - Ontario
Flight details Seattle-Tacoma - Ontario
  • Flight duration: min. 02:30 / max. 03:20
  • Distance: 1542 km
  • Flights per week: 23
  • Return flight duration: min. 02:45 / max. 08:05