Cheap flights from Ontario to California from $53
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to California departing on 7/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ontario to California by changing tabs
Find the cheapest one-way flights from Ontario to California
If you're looking for one-way flights from Ontario to California, view some of our deals below provided by American Airlines, Delta and Frontier
Search last-minute flights to California from Ontario
Find and compare round-trip flight prices for your last-minute flight from Ontario to California
Best airlines flying from Ontario to California
Compare and see reviews for airlines that fly from Ontario to California with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $29 | Free Cancellation | Rating 6.3 4,132 reviews | |||
| PriceFrom $31 | Free Cancellation | Rating 6.4 8,743 reviews | |||
| PriceFrom $45 | Free Cancellation | Rating 8.0 9,117 reviews | |||
| PriceFrom $51 | Free Cancellation | Rating 7.6 4,593 reviews | |||
| PriceFrom $65 | Free Cancellation | Rating 8.0 10,951 reviews | |||
| PriceFrom $72 | Free Cancellation | Rating 8.1 75 reviews | |||
| PriceFrom $86 | Free Cancellation | Rating 7.4 11,228 reviews | |||
| PriceFrom $177 | Free Cancellation | Rating 7.3 14,875 reviews |
Frontier flights from Ontario to California
Our best Frontier deals on Ontario to California flight tickets
United Airlines flights from Ontario to California
Our best United Airlines deals on Ontario to California flight tickets
How to get the cheapest flight ticket from Ontario to California
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest airline that flies to California from Ontario?
JetBlue. Alaska Airlines, Breeze Airways, and Delta are the most popular carriers operating from Ontario to California
What is the cheapest Ontario to California flight route?
Ontario - San Francisco. Fly from Ontario to San Francisco for the best Ontario - California flight prices
What cabin class options are available on Ontario to California flights?
There are 3 cabin classes available to choose from on Ontario to California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Ontario to California flights?
No. A direct flight is the cheapest option for a flight between Ontario to California.
Cheap Ontario to California flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to California
Best Price Found | $53 |
|---|---|
Fastest flight time | 1h 15m |
Direct flights | Every day |
Airports in California | 6 airports |
When did momondo last update prices for flights from Ontario Airport to California?
Prices for flights from Ontario Airport to California refresh daily.
How many operators does momondo search for flights from Ontario Airport to California?
As of April 2024, there are 9 operators available to choose from for flights from Ontario Airport to California.
How old do you have to be to fly from Ontario Airport to California?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to California.
What documentation or ID do you need to fly to California?
The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to California?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to California from Ontario.
Can I find flights from Ontario to California with flexible booking policies on momondo?
Flights from Ontario to California with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Ontario to California?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to California from Ontario.
I’m not ready to book a flight from Ontario to California right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ontario to California flights. All you need is a valid email address and we will do the rest; it is that quick and easy.