Cheap flights from San Jose to Ontario

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How much is a flight from San Jose to Ontario?

There’s no fixed price — fares between San Jose and Ontario can vary a lot by day or time.

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Exploring all airports near San Jose and Ontario

Checking all the airports available in the area can give you more departure and arrival options for your trip.

  • Airports in San Jose: San Jose is currently the only one operating.
  • Airports in Ontario: Ontario is the only option available right now.

Looking at expected traffic to the airport can help avoid surprises on departure day. On busy routes, flying from a quieter airport might also save you money.

Compare flights from San Jose to Ontario with advanced filters

Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.

Other popular destinations

Looking for alternatives in United States? Travelers also liked: Las Vegas, Los Angeles, Miami, New York City, Orlando.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.
Frequently Asked Questions

Frequently asked questions about flights from San Jose to Ontario.

How much does an airline ticket from San Jose to Ontario cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from San Jose to Ontario.

How far is San Jose from Ontario?

San Jose is about 536 km from Ontario.

What are the airports in Ontario?

Ontario has one airport: Ontario.

What are the airports in San Jose?

San Jose has one airport: San Jose.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from San Jose to Ontario?

This information is not available at the moment.

What is the cheapest month to fly from San Jose to Ontario?

This information is not available at the moment.

What is the most expensive month to fly from San Jose to Ontario?

This information is not available at the moment.

What is the best day of the week to fly from San Jose to Ontario?

This information is not available at the moment.