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Cheap Flights from San Diego to Ontario - SAN to ONT

Did You Know?

You must make at least one connection to fly from San Diego, CA to Ontario.
US Airways has 463 connecting flights between San Diego, CA and Ontario.

Cheap Domestic Flights from San Diego - SAN

Flights
Airline
Lowest Price
American, Alaska, United, Delta, US Airways, Hawaiian
$232
Virgin America, Spirit, American, US Airways, Alaska, Delta, United
$82
Wings of Alaska
$175

Cheap Domestic Flights to Ontario - ONT

Flights
Airline
Lowest Price
American, Hawaiian, US Airways, United, Delta, Alaska
$232
Alaska, Spirit, American, US Airways, Delta, United
$145
United, Delta, American, Hawaiian, Virgin America, US Airways, Alaska
$140
United, American, US Airways, Alaska
$265
United, US Airways
$199
Alaska, US Airways
$174
AirTran, US Airways, Alaska, United
$148
Alaska, Virgin America, American, US Airways, Delta, United
$140
Alaska, Delta, Hawaiian, Spirit, US Airways
$140
JetBlue, Alaska, US Airways
$89
US Airways, Alaska
$172
Virgin America, Hawaiian, Delta, US Airways, Alaska, United, American, Frontier
$182

Cheap International Flights to Ontario - ONT

Flights
Airline
Lowest Price
AeroMexico
$595
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Cheap Flights from San Diego to Ontario, Airfare Search for SAN to ONT, Airline One-Way and Roundtrip Schedules