Cheap flights from San Jose to Ontario
Choose between WN, Delta Air Lines, or Frontier Airlines to find the best price
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Cheapest one-way trip
$ 90
Cheapest nonstop round-trip
$ 181
Cheapest round-trip
$ 115
Average round-trip
$ 160
Most popular airline
WN
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One-way trips
333 miles
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Travelers usually depart from San Jose International, San José Diridon Station, San Jose-Tufesa Bus Stop, or San Jose, CA - Convention Center Station when they travel from San Jose to Ontario. Book your trip to arrive at Ontario International, Montclair (Ontario), Ontario Bus Stop, or Ontario, CA station. The distance between San Jose and Ontario is 536 km. The most popular airlines for this route are WN, Delta Air Lines, Frontier Airlines, American Airlines, and Alaska Airlines. San Jose and Ontario have 101 direct flights per week.
Weekly flights
| Mondays | Tuesdays | Wednesdays | Thursdays | Fridays | Saturdays | Sundays | |
|---|---|---|---|---|---|---|---|
| Number of flights | 30 | 7 | 6 | 21 | - | 16 | 21 |
Fly direct with
WN on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Check-in for a flight from San Jose to Ontario
| Name | Carrier code | IATA Code | Passport needed during booking | Airport check-in closes | Online check-in available |
|---|---|---|---|---|---|
| WN | SWA | WN | No | Unknown | No |
| Delta Air Lines | DAL | DL | Yes | Unknown | No |
| Frontier Airlines | FFT | F9 | No | Unknown | No |
| American Airlines | AAL | AA | Yes | Unknown | No |
| Alaska Airlines | ASA | AS | Yes | Unknown | No |
Frequently asked questions
How long does it take to travel from San Jose to Ontario?
A one-way nonstop (direct) flight between San Jose and Ontario takes around 1.3 hours.
What is the flight distance between San Jose and Ontario?
The flight distance between San Jose and Ontario is 536 km.
What airlines offer nonstop (direct) flights between San Jose and Ontario?
Several carriers operate flights between San Jose and Ontario. Airlines offering nonstop (direct) flights include WN.
What are the most popular routes to and from San Jose?
Travelers frequently search for route combinations, such as San Jose and San Diego, Miami, New York, Las Vegas, Denver, Kahului, St. Louis.
What are the most popular routes to and from Ontario?
Travelers frequently search for route combinations, such as Ontario and Orlando, São Paulo, Rio de Janeiro, Lisbon, Recife, Salvador, Fortaleza, Florianópolis, Foz do Iguaçu, Brasília, Belo Horizonte, João Pessoa, Paraíba, Porto Alegre, Porto, Goiânia, Maceió, Natal, Curitiba, Porto Seguro, Vitória, Espírito Santo.
What airports are near San Jose?
The main airport in San Jose is San Jose International. It is also served by San Francisco International, Sacramento International, Oakland International, San Jose International, Fresno Yosemite International, Charles M. Schulz–Sonoma County, Stockton Metropolitan, Monterey Regional, Merced Regional, Buchanan Field.
What airports are near Ontario?
The main airport in Ontario is Ontario International. It is also served by San Diego International, Tijuana International, Ontario International, John Wayne, Hollywood Burbank, Palm Springs International, Long Beach, Santa Barbara Municipal, Imperial County, Meadows Field.
What buses and trains depart from San Jose?
A number of bus and train companies depart from San Jose, including Greyhound, Amtrak train, Santa Cruz Metro Transit.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between San Jose and Ontario?
What is Virtual Interlining and how do I use it?
Which airlines fly between San Jose and Ontario?
When's the best time to travel between San Jose and Ontario?
What flights operate between San Jose and Ontario?
How many airports are there near San Jose?
How many airports are there near Ontario?
Is it possible to reach San Jose by bus or train?
What time do nonstop (direct) flights between San Jose and Ontario depart?
What time do nonstop (direct) flights between San Jose and Ontario arrive?
What time do flights between San Jose and Ontario depart?
What time do flights between San Jose and Ontario arrive?
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
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Flights from San Jose
Flights to Ontario
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- Flights from Lisbon to Ontario
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- Flights from Florianópolis to Ontario
- Flights from Foz do Iguaçu to Ontario
- Flights from Brasília to Ontario
- Flights from Belo Horizonte to Ontario
- Flights from João Pessoa, Paraíba to Ontario
- Flights from Porto Alegre to Ontario
- Flights from Porto to Ontario
- Flights from Goiânia to Ontario
- Flights from Maceió to Ontario
- Flights from Natal to Ontario
- Flights from Curitiba to Ontario
- Flights from Porto Seguro to Ontario
- Flights from Vitória, Espírito Santo to Ontario
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