CA $217 Cheap Flights from Palm Springs (PSP) to Ontario (ONT)

View CA $217 flight on Mon, Sep. 8, 2025Opens in a new window

Popular airlines from Palm Springs Intl. Airport (PSP) to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap flights from Palm Springs (PSP) to Ontario (ONT)

Prices were available within the past 7 days and start at CA $217 for one-way flights and CA $1,304 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Mar. 31 - Thu, Apr. 16
PSP
Palm Springs
ONT
Ontario
CA $1,304 Roundtrip, found 5 days ago
CA $1,304
Roundtrip
found 5 days ago
Select United flight, departing Tue, Mar. 31 from Palm Springs to Ontario, returning Thu, Apr. 16, priced at CA $1,304 found 5 days ago
Flight from Palm Springs to Ontario (PSP - ONT) route information
Origin airport
Palm Springs Intl.
Destination airport
Los Angeles - Ontario Intl.
Roundtrip price
CA $1,304
Distance
102 km

Palm Springs to Los Angeles Flights

The easy way to book your flights from Palm Springs to Ontario 

With Expedia, it’s simple to find and book flights to Ontario from Palm Springs whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Los Angeles - Ontario Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Palm Springs to Ontario today, tomorrow, or this week.  

 

Save dollars with cheap flights from Palm Springs Intl., PSP to Los Angeles - Ontario Intl., ONT 

Sort your search results by price to find great deals on your flight from Palm Springs to Ontario—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ontario from Palm Springs currently is just CA $1,304 rising to CA $1,304.  

Here are more money-saving tips: 

  • Fly in March when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Ontario  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Ontario from Palm Springs 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Ontario with Expedia today.

Frequently asked questions

How much is a flight from Palm Springs Intl. Airport (PSP) to ONT?
Start packing your bags, because round-trip flights between Palm Springs Airport and ONT start from CA $1,304. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PSP to Ontario Airport?
This can differ between air carriers, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from PSP to ONT that have flexible change policies?
Flights from Palm Springs Airport to Los Angeles - Ontario Intl. Airport (ONT) with flexible change policies are available with many carriers. Simply use our "No change fees" filter while searching. You'll only need to cover the difference in ticket price, with no extra fees to worry about.
How many hours is the flight from Palm Springs Intl. Airport (PSP) to Los Angeles - Ontario Intl. Airport (ONT)?
Lasting around 4 hours and 30 minutes, the flight between PSP and Ontario Airport is a great opportunity to do some last-minute planning. How about using some of this time to fine tune your itinerary for Ontario?
How far is the flight from Palm Springs Airport to Los Angeles - Ontario Intl. Airport (ONT)?
The distance from Palm Springs Intl. Airport (PSP) (PSP) to ONT (ONT) is only 100 kilometres. You'll be stepping off the plane and grabbing your suitcase from the carousel in the blink of an eye.
Which airlines fly direct from Palm Springs Intl. Airport (PSP) to ONT?
Check out the fares with Alaska Airlines (AS) if you want to travel directly from Palm Springs Airport to ONT. This popular carrier offers 0 flights every month, so you're sure to find one that fits your travel plans.
Are Palm Springs Intl. Airport (PSP) to ONT flight tickets cheaper when they're purchased at the last minute?
It is possible to score a fantastic last-minute deal from Palm Springs Intl. Airport (PSP) to Ontario Airport, but there's no guarantee. As many airlines publish prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares carrier prices and updates flight deals often, so you can rest easy knowing you're always getting the latest offers.

Explore a world of travel with Expedia

Ontario nearby Airports

Los Angeles

Palm Springs to Los Angeles Intl.
CA $272.90

Orange County

Palm Springs to John Wayne
CA $841.50

Burbank

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