Cheap Flights from Ontario to San Jose - ONT to SJO (reverse)
Popular Flights from Ontario to San Jose
- Airfare from Ontario to San Jose on United from $618 round trip
- Airfare from Ontario to San Jose on American from $621 round trip
- Airfare from Ontario to San Jose on US Airways from $621 round trip
- Airfare from Ontario to San Jose on Delta from $641 round trip
- Airfare from Ontario to San Jose on Aeromexico from $748 round trip
Did You Know?
- The largest aircraft operated by American flying between Ontario, CA and San Jose, CR is a 737 with 144 seats.
- 100,656 seats are available per day to fly out of Ontario, CA connecting to San Jose, CR
- 63 flights per week fly out of Ontario, CA connecting to San Jose, CR
- The shortest flight between Ontario, CA and San Jose, CR on American is 2,964 miles.
- 7 airlines operate between Ontario, CA and San Jose, CR
- The smallest aircraft operated by Air France flying between Ontario, CA and San Jose, CR is a CRJ with 70 seats.
- Houston, TX is the most popular connection for one stop flights between Ontario, CA and San Jose, CR.
- Continental has the most one stop flights between Ontario, CA and San Jose, CR.
Farecompare Research Tools
Advance Purchase Prices from Ontario to San Jose
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 Days
- American$955$955$955$915$915$870$835
- Continental$895$895$895$895$895$758$815
- Delta$1005$1005$1005$963$963$761$848
- US Airways$949$949$949$908$908$761$848
- United$895$895$895$895$895$758$815
Cheap International Flights from Ontario - ONT
Flights
Airline
Lowest Price
Air France, KLM, British Airways, Air Canada, Delta, US Airways, American, United
$500
Air France, American, United, Delta, Air Canada, British Airways, KLM, US Airways
$1404
Cheap International Flights to San Jose - SJO
Flights
Airline
Lowest Price
United, Air Canada, Delta, US Airways, American, Spirit, Frontier, Copa, Aeromexico, Taca
$389
United, Air Canada, Delta, American, Spirit, US Airways, JetBlue, Frontier, Copa, Lacsa, Aeromexico, Taca
$329
US Airways, Aeromexico, Taca, Frontier, Spirit, Lacsa, Air Canada, American, Delta, United, Copa
$389
US Airways, KLM, British Airways, Air Canada, Iberia, Air France, Delta, United, American
£757
Taca, Lacsa, Copa, American, Aeromexico, US Airways, United, Spirit, Delta, JetBlue
$309
Lacsa, Air Canada, United, American, US Airways, Frontier, Copa, Aeromexico, Delta, Taca
$539
Copa, US Airways, Delta, United, Air Canada, American, Lacsa, Aeromexico, Taca, Cubana
CAD643
Air Canada, US Airways, United, American, Spirit, JetBlue, Copa, Lacsa, Taca, Delta
$329
United, Copa, Delta, American, US Airways, Lacsa, Frontier, Spirit, Taca
$401
Aeromexico, Frontier, Copa, Spirit, American, US Airways, United, Air Canada, Delta
$309
Air Canada, Taca, Frontier, US Airways, Spirit, American, Delta, United, Copa
$427
Delta, American, Taca, Aeromexico, Lacsa, Copa, Frontier, Spirit, US Airways, United
$349
Air Canada, KLM, American, United, Air France, British Airways, Aeromexico, Delta
¥152973
Aeromexico, American, US Airways, Delta, United, Air Canada, Spirit, JetBlue, Frontier, Copa, Taca
$309
Frontier, Lacsa, American, US Airways, Delta, United, Air Canada
$579
Iberia, KLM, US Airways, Avianca, British Airways, Air Canada, Delta, United, American, Air France, Condor
€761
Delta, US Airways, KLM, Avianca, British Airways, Air Canada, United, American, Aeromexico, Iberia, Air France, Cubana
€833
American, US Airways, Cubana, KLM, Air Canada, United, Delta, Air France, British Airways, Iberia
€885
Delta, Air Canada, United, American, Frontier, Lacsa, Aeromexico, Taca, US Airways
$523