Welcome | Sign out
Recommended by:More >

Cheap Flights from Ontario to San Diego - ONT to SAN

Did You Know?

US Airways has 487 connecting flights between Ontario, CA and San Diego.
There are 4901 flights from Ontario, CA to San Diego per week.
255,728 seats are available per week to fly from Ontario, CA to San Diego.
You must make at least one connection to fly from Ontario, CA to San Diego.

Cheap Domestic Flights to San Diego - SAN

Flights
Airline
Lowest Price
American, Hawaiian, US Airways, United, Delta, Alaska
$229
Spirit, Alaska, American, US Airways, Delta, United, Virgin America
$86
Wings of Alaska
$184
United, American
$492
United, US Airways
$243
US Airways, Virgin America, Spirit, Boutique, Alaska, United, Delta, American, Hawaiian
$86
Alaska, Spirit, American, US Airways, Delta, United
$152
United, Delta, American, Hawaiian, Virgin America, US Airways, Alaska
$139
American, Alaska, United, Delta, US Airways, Hawaiian
$229
US Airways, JetBlue, Alaska
$110
US Airways, AirTran, Alaska, United
$160
Virgin America, Spirit, American, US Airways, Alaska, Delta, United
$86
Alaska, United, US Airways, Hawaiian, JetBlue, AirTran, American, Delta, Virgin America
$104
United, Delta, US Airways, Sun Country, Spirit
$160
Alaska, US Airways, United
$289
US Airways, Alaska
$183
Alaska, US Airways
$180
Alaska, US Airways
$183

Cheap International Flights to San Diego - SAN

Flights
Airline
Lowest Price
AeroMexico
$939
AeroMexico
$657
AeroMexico, Volaris
$452
AeroMexico
$1086
Recommended by:More >
Cheap Flights from Ontario to San Diego, Airfare Search for ONT to SAN, Airline One-Way and Roundtrip Schedules