Outbound | Return | Airlines | Shop | Baggage | Price | ||
---|---|---|---|---|---|---|---|
San Jose Ontario | Outbound 09/04/25 1 Stopover (DEN) F94918, F91499 11h 33min | Return 09/28/25 1 Stopover (DEN) F92908, F94917 17h 21min | | ![]() | $190 | ||
Best option San Jose Ontario | Outbound 09/04/25 1 Stopover (PHX) AA1358, AA2661 05h 25min | Return 09/28/25 1 Stopover (PHX) AA2738, AA1537 05h 13min | | ![]() | ? | $306 | |
San Jose Ontario | Outbound 09/04/25 1 Stopover (DEN) F94918, F91499 11h 33min | Return 09/28/25 1 Stopover (DEN) F92908, F94917 17h 21min | | ![]() | $201 | ||
San Jose Ontario | Outbound 10/18/25 1 Stopover (PDX) AS2240, AS1066 08h 49min | Return 11/17/25 1 Stopover (SEA) AS0594, AS1341 14h 17min | | ![]() | ? | $308 | |
San Jose Ontario | Outbound 09/04/25 1 Stopover (PHX) AA1358, AA2661 05h 25min | Return 09/28/25 1 Stopover (PHX) AA2738, AA1537 05h 13min | | ![]() | ? | $341 | |
San Jose Ontario | Outbound 09/04/25 1 Stopover (SEA) AS1193, AS1040 15h 59min | Return 09/28/25 1 Stopover (SEA) AS1119, AS1226 18h 07min | | ![]() | ? | $343 | |
San Jose Ontario | Outbound 10/18/25 1 Stopover (PHX) AA2625, AA5002 05h 38min | Return 11/17/25 1 Stopover (PHX) AA1666, AA3851 16h 05min | | ![]() | ? | $410 | |
San Jose Ontario | Outbound 09/04/25 1 Stopover (PHX) AA1358, AA2661 05h 25min | Return 09/28/25 1 Stopover (PHX) AA2738, AA1537 05h 13min | | ![]() | ? | $413 | |
San Jose Ontario | Outbound 10/18/25 1 Stopover (PHX) AA2625, AA5002 05h 38min | Return 11/17/25 1 Stopover (SEA) HA6372, HA6898 05h 58min | | ![]() | ? | $428 | |
San Jose Ontario | Outbound 10/18/25 1 Stopover (SEA) HA6774, HA6811 06h 14min | Return 11/17/25 1 Stopover (SEA) HA6372, HA6898 05h 58min | | ![]() | ? | $546 |
Airline
- American Airlines
- Frontier Airlines
- Alaska Airlines
- Hawaiian Airlines
Tips and tricks to help you find cheap flights from San Jose to Ontario
Favorite airline: e.g. American Airlines, Alaska Airlines, Spirit Airlines
American Airlines is the most popular airline for flights from San Jose to Ontario.

American Airlines
29 %

Alaska Airlines
29 %

Spirit Airlines
29 %
Favourite connection: via Phoenix - Sky Harbor
When booking flights from San Jose to Ontario 67 % of travelers prefer to fly via Phoenix - Sky Harbor.
Route
bookings
1 stopover Phoenix - Sky Harbor International Airport
05h 40min, from $451
67 %
1 stopover Seattle-Tacoma International Airport, WA
13h 34min, from $327
33 %
Important flight information
Flight information: San Jose - Ontario
Roundtrip from | $189.01 |
---|---|
Flight duration | min. 01:10 / max. 12:15 |
Return flight duration | min. 01:10/ max. 01:15 |
Distance | 537 km |
Flights per week | 38 |
Departure airport | Airport San Jose International Airport, CA (SJC) |
Arrival airport | Airport Ontario-CA (ONT) |
Destination country | Flights to United States |
Alternative routes to United States
- Flight San Jose - Honolulu from $381
- Flight San Jose - Los Angeles from $109
- Flight San Jose - Kahului from $409
- Flight San Jose - San Diego from $65
- Flight San Jose - Las Vegas from $126
- Flight San Jose - Kona from $300
- Flight San Jose - Seattle-Tacoma from $140
- Flight San Jose - Phoenix - Sky Harbor from $179
- Flight San Jose - New York from $251
- Flight San Jose - Boston from $308
Alternative flights to Ontario
- Flight San Francisco - Ontario from $111
- Flight Seattle-Tacoma - Ontario from $168
- Flight Dallas - Ontario from $170
- Flight Baltimore - Ontario from $354
- Flight Sacramento - Ontario from $215
Flight destinations with a similar price
- Flight Ontario - Guadalajara from $484
- Flight Ontario - Munich from $622
- Flight Ontario - Frankfurt from $621
- Flight Ontario - Cancun from $501
Flight destinations with a similar price
- Flight San Jose - Phoenix - Sky Harbor from $179