Cheap flights from Ontario to San Francisco

Flights tailored to your budget

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How to estimate the price of a flight from Ontario to San Francisco?

It depends. Prices for flights from Ontario to San Francisco fluctuate based on several factors.

Select your dates to check current offers.

Checking fares across several nearby dates can help you see which days offer the best deals. Jetcost lets you track price changes and grab the best opportunities.

Airport options between Ontario and San Francisco

Even for routes around 584 km, using different airports might affect flight cost and travel time.

  • Airports in Ontario: Only Ontario operates here.
  • Airports in San Francisco: San Francisco is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Ontario to San Francisco

Customize your flight from Ontario to San Francisco

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about United States? You might also consider: Las Vegas, Los Angeles, Miami, New York City, Orlando.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.
Frequently Asked Questions

Frequently asked questions about flights from Ontario to San Francisco.

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

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

How far is Ontario from San Francisco?

Ontario is about 584 km from San Francisco.

What are the airports in San Francisco?

San Francisco has one airport: San Francisco.

What are the airports in Ontario?

Ontario has one airport: Ontario.

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 Ontario to San Francisco?

This information is not available at the moment.

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

This information is not available at the moment.

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

This information is not available at the moment.

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

This information is not available at the moment.