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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
$228
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
$228
Alaska, Spirit, American, US Airways, Delta, United
$145
United, Delta, American, Hawaiian, Virgin America, US Airways, Alaska
$132
United, American, US Airways, Alaska
$261
United, US Airways
$228
Alaska, US Airways
$174
AirTran, US Airways, Alaska, United
$145
Alaska, Virgin America, American, US Airways, Delta, United
$140
Alaska, Delta, Hawaiian, Spirit, US Airways
$132
JetBlue, Alaska, US Airways
$105
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
$594
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Cheap Flights from San Diego to Ontario, Airfare Search for SAN to ONT, Airline One-Way and Roundtrip Schedules