$58 Find Cheap Flights from Ontario to San Jose - Compare and Save

One of the best ways to get from the Norman Y. Mineta San Jose Interatniola Aiport (SJC) to the center of San Jose is aboard the line 60 bus operated by Santa Clara VTA that makes the trip in about 6 minutes.

At Terminal A, all rideshare vehicles will meet their passengers at stop number one curbside at the adjacent parking garage. At Terminal B, they will do so at stops eight and nine on the ground transportation island.

One of the most suitable choices for a hotel that is right at the entrance to the airport on Skyport Dr. is the Sonesta Select San Jose Airport, which also offers a complimentary shuttle between the terminal building and the hotel.

Every one of the 11 or so rental car companies that operate at this airport has a customer service desk in the rental car center of the airport. The rental car center sits directly across from Terminal B, and passengers arriving at Terminal B can walk across the crosswalk on Airport Boulevard to get to the center. If you arrive at Terminal A, take the airport blue shuttle bus to the rental car center.

Among airlines operating Ontario to San Jose flights:

• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Southwest operates flights between Ontario and San Jose.

Flights from Ontario to San Jose usually depart from Ontario (ONT) and arrive at San Jose (SJC).

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Ontario to San Jose:

• Economy Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $156 round-trip via Denver Intl (DEN), compared to $312 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

One-stop flights from Ontario to San Jose most commonly connect through:

• Las Vegas Harry Reid Intl (LAS) - 36% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) - 36% of one-stop connections
• Denver Intl (DEN) - 9% of one-stop connections
• Portland (PDX) - 9% of one-stop connections

Las Vegas Harry Reid Intl (LAS) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 39% on the Ontario to San Jose route. Friday is the cheapest departure day at $289 round-trip on average, while Monday is the most expensive at $469, a difference of $180. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Ontario to San Jose flights, with 50% of flights leaving in that window. Afternoon departures account for 25%, evening flights for 25%, and night flights for 0%.

Some of the most popular sights in San Jose are San Jose McEnery Convention Center, SAP Center at San Jose and Santana Row. These are among the most viewed places in San Jose on KAYAK.

These are the earliest and latest flight times available from Ontario to San Jose:

• Earliest: departs at 5:50 am and lands at 7:04 am
• Latest: departs at 9:30 pm and lands at 10:44 pm.

The flight takes about 1h 14m.

Last-minute fares on this route - booked within 2 weeks of departure - run 113% above the route average of $305. Book 14 weeks before departure for the lowest fares.

A nonstop flight from Ontario to San Jose takes 1h 14m, covering 333 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

One-way fares from Ontario to San Jose are currently lower than usual. Average one-way flight prices are about $78, which is 55% below the typical average for this route.

Flying via Portland (PDX) gives the shortest average 1-stop total travel time at 5h 23m, compared with 5h 47m via Phoenix Sky Harbor Intl (PHX) and 9h 22m via Las Vegas Harry Reid Intl (LAS).

San Jose Airport (SJC) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:
· Europcar
· Fox
· Thrifty
· Dollar
· Hertz

Round-trip flights from Ontario to San Jose range from $235 to $467, with an average of $305 over the past 12 months. Anything below $235 counts as a good deal.