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Did you mean flights from San Jose to Ontario?

Cheap Flights from Ontario to San Jose, CR, Costa Rica - ONT to SJO Last modified: Jul 1, 2016 1:34 AM

Popular flights from Ontario to San Jose Last modified: Jul 1, 2016 1:34 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American
ONTSJO
Tue 8/16
3 stops
SJOONT
Mon 8/22
3 stops
$510
Select
United
ONTSJO
Mon 9/12
2 stops
SJOONT
Mon 9/26
2 stops
$514
Select
United
ONTSJO
Mon 9/19
2 stops
SJOONT
Mon 9/26
2 stops
$514
Select
Alaska
ONTSJO
Mon 9/5
2 stops
SJOONT
Mon 9/12
2 stops
$669
Select
Alaska
ONTSJO
Mon 9/12
2 stops
SJOONT
Mon 9/26
2 stops
$669
Select
Alaska
ONTSJO
Mon 9/19
2 stops
SJOONT
Mon 9/26
2 stops
$669
Select

How Much Does it Cost to Fly from Ontario to San Jose (ONT to SJO)?

We have collected flight cost data from across the web for travel from Ontario to San Jose, and have found the average flight price for this trip to be $562.

When Can I Buy the Cheapest Flight from Ontario to San Jose (ONT to SJO)?

Airlines can adjust prices for plane tickets from Ontario to San Jose based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Ontario to San Jose

The chart below shows up-to-date information regarding the cheapest days to fly from Ontario to San Jose.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$514 $513 $672 $603 $514 $603 $514

Lowest Fares Chart By Month from Ontario to San Jose

The chart below shows the lowest fare by month when flying from Ontario to San Jose.

Month Origin Destination Carrier Depart Date Return Date Stops Price
July Ontario San Jose American 7/3/16 7/13/16 2 $514
August Ontario San Jose American 8/16/16 8/22/16 3 $510
September Ontario San Jose American 9/19/16 9/26/16 2 $514
October Ontario San Jose United 10/17/16 10/25/16 2 $665
November Ontario San Jose United 11/6/16 11/14/16 2 $665
December Ontario San Jose American 12/14/16 12/21/16 1 $680
January Ontario San Jose United 1/4/17 1/11/17 2 $665
February Ontario San Jose United 2/21/17 3/7/17 2 $672

Airports for Your Route

These pages contain information about the major airports in Ontario and San Jose, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights to San Jose - SJO

FlightsAirlineLowest Price
Los Angeles to Ft Lauderdale American, Alaska, JetBlue, Spirit, United, Virgin America $177
Las Vegas to Miami American, Alaska, JetBlue, Frontier, United $167
Las Vegas to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United, Virgin America $81
Las Vegas to Atlanta American, Alaska, Frontier, Spirit, United $187
Las Vegas to Orlando American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $183
Los Angeles to Tampa American, Alaska, JetBlue, Frontier, Spirit, United $238
Los Angeles to Charlotte American, Alaska, JetBlue, Frontier, United $279
Los Angeles to Newark American, Alaska, JetBlue, United, Virgin America $259

Cheap International Flights to San Jose - SJO

FlightsAirlineLowest Price
Los Angeles to San Jose Silver, American, Alaska, JetBlue, Frontier, Avianca LACSA, Spirit, United, Virgin America $389
Las Vegas to San Jose American, Alaska, JetBlue, Frontier, Spirit, United $310
San Diego to San Jose Silver, American, Alaska, JetBlue, Frontier, Spirit, United $389
Santa Ana to San Jose American, Alaska, JetBlue, Spirit, United $375
Los Angeles to Quepos American, Alaska, United $600
Los Angeles to Liberia American, Alaska, JetBlue, Avianca LACSA, Spirit, Sun Country, United $371
Los Angeles to Managua American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $280
Los Angeles to Panama City American, Alaska, JetBlue, Copa, Frontier, Spirit, United, Virgin America $372
Los Angeles to San Salvador American, Alaska, JetBlue, Frontier, Spirit, Avianca TACA, United, Virgin America $342
Las Vegas to Liberia American, Alaska, JetBlue, Avianca LACSA, Sun Country, United $350
San Diego to Liberia American, Alaska, JetBlue, Sun Country, United $400
Los Angeles to Guatemala City American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $445
Los Angeles to Mexico City Silver, Interjet, American, AeroMexico, Alaska, JetBlue, Frontier, Allegiant, Spirit, United, Virgin America, Volaris $312
Los Angeles to Cancun Silver, Interjet, American, AeroMexico, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America, Volaris $352
Los Angeles to Bogota American, Alaska, Avianca, JetBlue, Frontier, Spirit, United, Virgin America $442
Los Angeles to Belize City Tropic Air, American, Alaska, JetBlue, United, Virgin America $376
Las Vegas to Panama City American, Alaska, JetBlue, Copa, Frontier, Spirit, United, Virgin America $417
Los Angeles to Tamarindo American, Alaska, United $681
Las Vegas to Managua American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $360
Los Angeles to Montego Bay Silver, American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $438
Las Vegas to Cancun Interjet, American, AeroMexico, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America, Volaris $384
Los Angeles to San Pedro Sula American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $391
Cheap Flights from Ontario to San Jose, CR, Costa Rica, from $510 Round trip from ONT to SJO