AU$ 67 Cheap Flights from San Jose to Ontario
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Low Price Flights from San Jose to Ontario
Cheap Flight Deals from San Jose to Ontario
We've found these cheap flights for you. You can book one-way or return flight tickets.
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One way
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Cheapest nonstop
SJC 08:051h 20mDirectONT 09:25San Jose - Ontario | Thu, Jun 5 | Southwest Airlines
ONT 06:051h 10mDirectSJC 07:15Ontario - San Jose | Thu, Jun 12 | Southwest AirlinesAU$ 136 AU$ 22941% OFF41% OFFAU$ 229 AU$ 136 -
SJC 12:501h 20mDirectONT 14:10San Jose - Ontario | Thu, May 15 | Southwest Airlines
SIN 16:351h 10mDirectSJC 17:45Ontario - San Jose | Thu, May 22 | Southwest AirlinesAU$ 167 AU$ 22927% OFF27% OFFAU$ 229 AU$ 167
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SJC 06:551h 15mDirectONT 08:10San Jose - Ontario | Tue, May 6 | Southwest Airlines
SIN 19:001h 10mDirectSJC 20:10Ontario - San Jose | Tue, May 6 | Southwest AirlinesAU$ 168 AU$ 22927% OFF27% OFFAU$ 229 AU$ 168
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SJC 06:551h 15mDirectONT 08:10San Jose - Ontario | Wed, May 21 | Southwest Airlines
SIN 14:351h 15mDirectSJC 15:50Ontario - San Jose | Wed, May 21 | Southwest AirlinesAU$ 16826% OFFAU$ 229 AU$ 168
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SJC 20:151h 15mDirectONT 21:30San Jose - Ontario | Tue, May 27 | Southwest Airlines
SIN 06:351h 15mDirectSJC 07:50Ontario - San Jose | Thu, May 29 | Southwest AirlinesAU$ 16926% OFFAU$ 229 AU$ 169
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SJC 20:151h 15mDirectONT 21:30San Jose - Ontario | Tue, May 20 | Southwest Airlines
SIN 18:524h 37m1 stopsSJC 23:29Ontario - San Jose | Wed, May 28 | Spirit AirlinesAU$ 13043% OFFAU$ 229 AU$ 130
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SJC 14:201h 15mDirectONT 15:35San Jose - Ontario | Tue, Jun 3 | Southwest Airlines
SIN 18:524h 37m1 stopsSJC 23:29Ontario - San Jose | Tue, Jun 10 | Spirit AirlinesAU$ 13342% OFFAU$ 229 AU$ 133
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SJC 20:151h 15mDirectONT 21:30San Jose - Ontario | Wed, Jun 4 | Southwest Airlines
SIN 10:305h 3m1 stopsSJC 15:33Ontario - San Jose | Wed, Jun 11 | Spirit AirlinesAU$ 14238% OFFAU$ 229 AU$ 142
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SJC 16:301h 20mDirectONT 17:50San Jose - Ontario | Thu, May 29 | Southwest Airlines
SIN 18:524h 37m1 stopsSJC 23:29Ontario - San Jose | Wed, Jun 4 | Spirit AirlinesAU$ 15034% OFFAU$ 229 AU$ 150
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SJC 19:4111h 43m1 stopsONT 07:24San Jose - Ontario | Thu, May 8 | Frontier Airlines
SIN 11:501h 21mDirectSJC 13:11Ontario - San Jose | Tue, May 13 | Hawaiian AirlinesAU$ 15632% OFFAU$ 229 AU$ 156 -
SJC 13:0017h 25m1 stopsONT Invalid DateSan Jose - Ontario | Thu, May 1 | Normal Airline
ONT 15:006hDirectSJC 16:00Ontario - San Jose | Sat, May 3 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
SJC 14:201h 15mDirectONT 15:35San Jose - Ontario | Tue, Jun 3 | Southwest AirlinesAU$ 67 AU$ 20868% OFF68% OFFAU$ 208 AU$ 67
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SJC 12:101h 15mDirectONT 13:25San Jose - Ontario | Wed, Jun 11 | Southwest AirlinesAU$ 68 AU$ 20867% OFF67% OFFAU$ 208 AU$ 68
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SJC 10:001h 15mDirectONT 11:15San Jose - Ontario | Thu, May 15 | Southwest AirlinesAU$ 69 AU$ 20867% OFF67% OFFAU$ 208 AU$ 69
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SJC 20:151h 15mDirectONT 21:30San Jose - Ontario | Wed, May 14 | Southwest AirlinesAU$ 6967% OFFAU$ 208 AU$ 69
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SJC 08:051h 20mDirectONT 09:25San Jose - Ontario | Thu, Jun 12 | Southwest AirlinesAU$ 6967% OFFAU$ 208 AU$ 69
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SJC 14:201h 15mDirectONT 15:35San Jose - Ontario | Wed, May 21 | Southwest AirlinesAU$ 6967% OFFAU$ 208 AU$ 69
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SJC 12:101h 15mDirectONT 13:25San Jose - Ontario | Tue, Jun 10 | Southwest AirlinesAU$ 6967% OFFAU$ 208 AU$ 69
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SJC 08:051h 20mDirectONT 09:25San Jose - Ontario | Thu, Jun 5 | Southwest AirlinesAU$ 8360% OFFAU$ 208 AU$ 83
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SJC 06:551h 15mDirectONT 08:10San Jose - Ontario | Wed, Jun 4 | Southwest AirlinesAU$ 8360% OFFAU$ 208 AU$ 83
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SJC 07:001h 15mDirectONT 08:15San Jose - Ontario | Thu, May 29 | Southwest AirlinesAU$ 15426% OFFAU$ 208 AU$ 154
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SJC 13:0017h 25m1 stopsONT Invalid DateSan Jose - Ontario | Thu, May 1 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from San Jose to Ontario
| Cheapest one-way flight price | AU$ 66 |
|---|---|
| Cheapest return ticket price | AU$ 129 |
| Off-season for travel | December |
| Peak season for travel | July |
| Flight distance | 12,771.08km |
| Popular airline | Frontier Airlines |
Best Time to Book Flights from San Jose to Ontario
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FAQ
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When are flight from San Jose (SJC) to Ontario (ONT) the cheapest?
Airlines adjust prices for flights from San Jose to Ontario based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from San Jose (SJC) to Ontario (ONT) cost?
According to Trip.com's data, the lowest price is around AU$ 309.
How to find a cheap flight from San Jose to Ontario
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Jose to Ontario. Book your flights at the right time and save more.
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