Cheap Flights from Palm Springs (PSP) to Ontario (ONO)

Popular airlines from Palm Springs Intl. Airport (PSP) to Ontario, OR (ONO-Ontario Municipal)

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Frequently asked questions

How much does a flight from Palm Springs Intl. Airport (PSP) to Ontario, OR (ONO-Ontario Municipal) cost?
Lock in a cheap one-way flight or cheap return flight from Palm Springs Intl. Airport (PSP) to Ontario, OR (ONO-Ontario Municipal) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Palm Springs Intl. Airport (PSP) to Ontario, OR (ONO-Ontario Municipal)?
Planning your trip for can help you save, as it's the cheapest month for flights between PSP and ONO. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Palm Springs Intl. Airport (PSP) to Ontario, OR (ONO-Ontario Municipal)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from PSP to ONO. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Palm Springs Intl. Airport (PSP) to Ontario, OR (ONO-Ontario Municipal)?
Nonstop flights from Palm Springs Intl. Airport (PSP) to Ontario, OR (ONO-Ontario Municipal) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PSP to ONO?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Palm Springs Intl. Airport (PSP) to Ontario, OR (ONO-Ontario Municipal)?
To touch down at Ontario, OR (ONO-Ontario Municipal) on schedule, choose a flight that leaves from Palm Springs Intl. Airport (PSP) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Palm Springs Intl. Airport (PSP) to Ontario, OR (ONO-Ontario Municipal) last-minute?
Booking your ticket from PSP to ONO just before your journey is generally more expensive. But if you're flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a PSP to ONO flight and hotel package?
You'll generally save money by booking a PSP to ONO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your preferred accommodations and flights, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Palm Springs Intl. Airport (PSP) to Ontario, OR (ONO-Ontario Municipal)?
It's usually possible to reschedule or cancel your PSP to ONO flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Palm Springs Intl.
Destination airport
Ontario Municipal
Distance
712 mi

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Palm Springs to Ontario Flights

The cheapest times to fly from Palm Springs to Ontario

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Palm Springs to Ontario are during the month of . You can find some of the cheapest flights from Palm Springs to Ontario with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Palm Springs to Ontario

Sunday is one of the best days to book for cheap flights from Palm Springs to Ontario: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Palm Springs to Ontario

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Palm Springs to Ontario in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Palm Springs to Ontario flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Palm Springs to Ontario airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Palm Springs to Ontario Flights

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*Available to One Key members.