Welcome | Sign out
Recommended by:More >

Cheap Flights from San Francisco to Ontario

Did You Know?

San Francisco has 24 long haul flights nonstop to Ontario each week.
The lengthiest nonstop flight from San Francisco to Ontario lasts 4:59.
Air Canada provides 100% of the nonstop flights from San Francisco to Ontario.
The quickest nonstop flight from San Francisco to Ontario lasts 4:59.
There are 24 nonstop flights per week from San Francisco and Ontario on medium sized aircraft.
There are no short haul direct flights between San Francisco and Ontario.
There are 24 nonstop flights from San Francisco to Ontario.
Air Canada has 24 nonstop flights between San Francisco and Ontario.

Cheap International Flights from San Francisco - SFO

Flights
Airline
Lowest Price
American, US Airways, United, Alaska, WestJet, Delta, Air Canada
$497
United, Alaska, US Airways, American, WestJet, Delta, Air Canada
$581
United, Air Canada, WestJet
$605
WestJet, United, Delta, Air Canada
$539
WestJet, Air Canada
$596
Air Canada
$1308
Air Canada
$1439
United, Air Canada
$1475
Air Canada
$1498

Cheap International Flights to Ontario - ON

Flights
Airline
Lowest Price
United, Delta, US Airways, American, Air Canada, Alaska
$475
United, Air Canada, Alaska, American, Delta, US Airways
$442
US Airways, Delta
$482
American, US Airways, Delta, United, Alaska, WestJet, Air Canada
$581
Delta, American, US Airways, United, Alaska, Air Canada
$431
American, US Airways, Alaska, Delta, United, Air Canada
$523
American, US Airways, Delta, United, Alaska, Air Canada
$447
United, Air Canada
$734
Delta, US Airways
$454
WestJet, American, US Airways, United, Air Canada
$498
Air Canada, Alaska, United, Delta, American, US Airways
$443
Delta, United, Alaska, US Airways, American, WestJet, Air Canada
$454
United
$791
Air Canada, United, Delta
$794
Air Canada, United
$753
Recommended by:More >
Cheap Flights from San Francisco to Ontario - from $497 Round trip from SFO to ON