Question 1

What are the most popular routes to and from San Jose?

Accepted Answer

Travelers frequently search for route combinations, such as San Jose and Las Vegas, London, Washington, D.C., Dallas, St. Louis, San Diego, Denver, Cincinnati, Phoenix, Louisville, Seattle, Chicago, Los Angeles, Atlanta, Des Moines, Austin, Charlotte, Houston, Burbank, Columbus.

Question 2

What are the most popular routes to and from Ontario?

Accepted Answer

Travelers frequently search for route combinations, such as Ontario and London, New York, Bangkok, San Francisco, Denver, Sacramento, Taipei, Manila, Toronto, Calgary, Seattle, Las Vegas, Orlando, Houston, Macau, Los Angeles, Washington, D.C., Manchester, Detroit, Guadalajara.

Question 3

What airports are near San Jose?

Accepted Answer

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.

Question 4

What airports are near Ontario?

Accepted Answer

The main airport in Ontario is Ontario International. It is also served by Tijuana International, San Diego International, Ontario International, John Wayne, Palm Springs International, Hollywood Burbank, Long Beach, Santa Barbara Municipal, Meadows Field, Imperial County.

Question 5

Is it possible to combine flights, buses, and trains in one itinerary when traveling between San Jose and Ontario?

Accepted Answer

Yes, it's possible to combine different modes of transport between San Jose and Ontario thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between San Jose and Ontario can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Question 6

What is Virtual Interlining and how do I use it?

Accepted Answer

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Question 7

Which airlines fly between San Jose and Ontario?

Accepted Answer

Currently, you can fly between San Jose and Ontario with Alaska Airlines, Frontier Airlines, Spirit Airlines, United Airlines, Virgin Atlantic Airways.

Question 8

When's the best time to travel between San Jose and Ontario?

Accepted Answer

If you don’t have specific dates for your trip between San Jose and Ontario, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 9

What flights operate between San Jose and Ontario?

Accepted Answer

Traveling between San Jose and Ontario, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What's more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 10

How many airports are there near San Jose?

Accepted Answer

There are a number of airports in and around San Jose. The main one is San Jose International and other nearby airports include 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

Question 11

How many airports are there near Ontario?

Accepted Answer

There are a number of airports in and around Ontario. The main one is Ontario International and other nearby airports include Tijuana International, San Diego International, Ontario International, John Wayne, Palm Springs International, Hollywood Burbank, Long Beach, Santa Barbara Municipal, Meadows Field, Imperial County.

Question 12

What time do nonstop (direct) flights between San Jose and Ontario depart?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from San Jose, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 13

What time do nonstop (direct) flights between San Jose and Ontario arrive?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Ontario, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 14

What time do flights between San Jose and Ontario depart?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from San Jose, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 15

What time do flights between San Jose and Ontario arrive?

Accepted Answer

This depends on the airline's flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Ontario, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£132
Cheapest round-trip	£273
Most popular airline	Alaska Airlines

Name	Carrier code	IATA Code	Passport needed during booking	Online check-in available
Alaska Airlines	ASA	AS	No	Opens 24 days before flight Closes 1 hours before flight
Frontier Airlines	FFT	F9	No	Opens 24 days before flight Closes 1 hours before flight
Spirit Airlines	NKS	NK	No	Opens 24 days before flight Closes 1 hours before flight
United Airlines	UAL	UA	Yes	No
Virgin Atlantic Airways	VIR	VS	Yes	0 0

1) See the famous bald eagle in the Angeles National Forest near Ontario	If you need to escape from the city, head to the Angeles National Forest near Ontario. Locals can take a tent and stay there for a few days and sleep in front of white-picked mountains. By the way, to see the famous bald eagle takes just a few hours here. Bear in mind there are no supermarkets nearby! Prepare in advance.
2) Book a visit to the San Antonio Winery in Ontario in advance and take home the wine glass after degustation	The San Antonio Winery at 2802 S Milliken Avenue in Ontario has existed since 1917. Book a visit ahead (six people tops) and order “The Daily Artisan Series.” It is a package for $15 with four highly limited reserve wines. And you can take home the wine glass, as a cool souvenir.
3) Enjoy a film from the car at the Mission Tiki Drive-In in Ontario	If you travel around Ontario by car, the Mission Tiki Drive-In is a great pastime in the evening. Buy a ticket (from $1 per child and $9 per adult) and enjoy two films shown back to back (one ticket includes two films). Snacks may cost a little bit higher than in the supermarket. It is common among locals to buy snacks in the nearby supermarkets like El Super.

Month	Average monthly max temperature	Average monthly min temperature
January	18°C	7°C
February	18°C	7°C
March	20°C	8°C
April	23°C	10°C
May	25°C	13°C
June	29°C	16°C
July	33°C	19°C
August	33°C	20°C
September	32°C	18°C
October	27°C	15°C
November	22°C	10°C
December	17°C	7°C

Cheap flights from San Jose, CA to Ontario, CA

Flights starting at £36. Choose between Alaska Airlines, Frontier Airlines, or Spirit Airlines to find the best price.

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