Journey information
Overview: San Jose, CA to Ontario, CA flight
Flights from San Jose, CA to Ontario, CA depart on average 23 times per day, taking around 2h 7m. Cheap flight tickets for this journey start at $71 (€57) but you can travel from only $62 (€50) by bus.
There are 8 flights per day. The earliest flight runs at 00:55, the last at 23:24. The fastest flight covers the 328 miles (529 km) distance in 1h 17m. February is the cheapest month to fly.
Distance 328 miles (529 km) |
Average flight duration 2h 7m |
Cheapest ticket price $71 (€57) |
Flights per day 23 |
Direct flights 8 |
Fastest flight 1h 17m |
Cheapest month to travel February |
First flight 00:55 |
Last flight 23:24 |
The cheapest and fastest flights from San Jose, CA to Ontario, CA
Cheapest price
$101
Average price
$120
Fastest journey
7 h 15 m
Average duration
8 h 49 m
Flights per day
2
Distance
529 km
The best way to find a cheap flight ticket from San Jose, CA to Ontario, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from San Jose, CA to Ontario, CA will cost around $120 if you buy it on the day, but the cheapest tickets can be found for only $101.
Of the 2 flights that leave San Jose, CA for Ontario, CA onTue, Dec 23, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, Dec 23 the direct flights cover the 529 km distance in an average of 8 h 49 m but if you time it right, some flights will get you there in just 7 h 15 m .
On Tue, Dec 23 the longest flights will take 10 h 22 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.




Travel Information
Compare train, bus, and flight for San Jose, CA to Ontario, CA
Omio recommends booking the flight as it is the most popular option from San Jose, CA to Ontario, CA among Omio's users. If you are prioritising price take the train with prices starting from €77. For those with little time consider booking a flight which can get you there in 2h 7m. The ticket price range depends on the travel mode: a train costs an average of €77, and a flight costs an average of €57.
Distance: 328 miles (529 km)
Compare flight with
Most popular Flight | Train | Bus |
|---|---|---|
€164 Average price | €88 Average price Cheapest | €92 Average price |
5h 7m Average total duration Fastest 2h 7m Onboard + 3h 0m Additional time* | 11h 56m Average total duration 11h 26m Onboard + 30m Additional time* | 9h 33m Average total duration 9h 3m Onboard + 30m Additional time* |
![]() Most popular airline | ![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options | Direct Options |
Compare prices and tickets San Jose, CA to Ontario, CA by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Airlines: Alaska Airlines, Spirit Airlines from San Jose, CA to Ontario, CAFind the best flights between San Jose, CA to Ontario, CA with Omio's travel partners Alaska Airlines, Spirit Airlines from $62 (€50). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Alaska Airlines
Spirit Airlines
FAQs: San Jose, CA to Ontario, CA Flight
Find answers to the most common questions about traveling from San Jose, CA to Ontario, CA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Ontario, CA, this guide helps you travel smarter and with confidence.

- California Citrus State Historic Park Festival, celebrate the citrus industry with local vendors and activities
- Ontario International Airport Airshow, witness thrilling aerial performances and displays
- Ontario Harvest Festival, a community celebration featuring local produce and crafts
- Chaffey Community Museum of Art Annual Fundraiser, support local art through exhibitions and auctions.
- New Year's Day, mild winter weather and fresh beginnings
- Memorial Day, kick-off to summer with outdoor activities
- Independence Day, patriotic celebrations and fireworks
- Labor Day, end of summer festivities and community events
- Thanksgiving, a time for family gatherings and seasonal harvest celebrations.
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
popular airports
Popular airports from San Jose, CA to Ontario, CA
- Free Wi-Fi available throughout the airport.
- Shops are located in both terminals, including duty-free and tech shops like InMotion.
- Parking available in the hourly garage, approximately 2.8€ ($3) per hour.
- Restaurants are located in both terminals, including American and Mexican cuisine, with highlights like Gordon Biersch and Peet's Coffee.
- Available outside the terminal.
- Elevators, ramps
- Available throughout the airport, near gates and baggage claim areas.
- Hotels are located within walking distance, including the DoubleTree by Hilton.
- Showers are available in some lounges, but access may require a lounge pass or membership.
- Lounges available, including The Club at SJC in terminal A.
- Lost and Found located in terminal B, near baggage claim.
- Car rental services are available on-site, with companies like Hertz and Avis.
- VTA Route 60, Metro/Airport Station, 4 miles
- Free Wi-Fi available throughout the airport.
- Shops in terminals, including duty-free and local brands.
- Parking available near the terminal, approximately 0.30€ (IDR 5,000) per hour.
- Various options in terminals, including fast food and sit-down restaurants
- Available outside the terminal.
- Elevators, ramps
- Available throughout the airport.
- Hotels nearby, such as Ontario Airport Hotel & Conference Center.
- Available in terminal 4, approx. $15 per use.
- Several lounges available, including Aspire Lounge.
- Available throughout the airport.
- Car rental services available on-site, including major brands
- Bus line 61, Ontario Airport at terminal Way 2, 38 miles
Most popular flights from San Jose, CA
More options for your journey from San Jose, CA to Ontario, CA
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