$60 Cheap Flights from Phoenix (PHX) to Ontario (ONT)

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Cheap Flights from Sky Harbor Intl. to Los Angeles - Ontario Intl.

Prices were available within the past 7 days and starts at $60 for one-way flights and $108 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
American Airlines
American Airlines
American Airlines
American Airlines
Frontier Airlines
Frontier Airlines
American Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
American Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
American Airlines
Frontier Airlines
Flight from Phoenix to Ontario route information
Origin AirportSky Harbor Intl.
Destination AirportLos Angeles - Ontario Intl.
Airlines ServingAmerican Airlines, Delta, Frontier Airlines, United
Flight Price$108
Distance323 mi

Phoenix to Ontario Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Phoenix to Ontario offer the perfect respite. Not only does exploring Ontario provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Phoenix to Ontario may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from PHX to ONT today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Ontario are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Ontario more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Ontario is $60 now!

Frequently asked questions

How much is a flight from Phoenix Sky Harbor Airport to ONT?
The lowest price advertised for a round-trip flight between Phoenix Sky Harbor Airport and Los Angeles - Ontario Intl. Airport (ONT) is $108. But you better act soon. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Phoenix Sky Harbor Airport to Ontario Airport?
When it comes to cancellation fees, each airline has its own terms and conditions. If you decide to cancel your vacation, head to our Customer Service Portal.
How do I find cheap flights from Phoenix Sky Harbor Airport to ONT that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Phoenix Sky Harbor Airport to ONT flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from Sky Harbor Intl. Airport (PHX) to ONT?
Settle into your seat, select an in-flight movie and 1 hour and 13 minutes will whiz by before you know it. That’s how long it takes to reach Los Angeles - Ontario Intl. Airport (ONT) (ONT) from Phoenix Sky Harbor Intl. Airport (PHX).
How far is the flight from PHX to Ontario Airport?
You might not get through a whole movie on this flight — it’s only 323 mi (520 km) from Phoenix to Ontario. Find your way to your seat, order some snacks and you’ll be in Ontario before long.
Which airlines fly direct from Phoenix Sky Harbor Airport to ONT?
With 130 flights a month operating from Phoenix Sky Harbor Airport to Los Angeles - Ontario Intl. Airport (ONT), Southwest Airlines (WN) is an excellent choice. Offering 82 flights a month along this route, American Airlines (AA) is another good choice.
Are Sky Harbor Intl. Airport (PHX) to Ontario Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Phoenix Sky Harbor Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT) are available up to 12 months prior to departure on Expedia. And although you may nab a fantastic last-minute deal, it’s never a sure thing. Also, booking your flights well in advance means you’ll have more choices — and you can avoid being wedged in the dreaded middle seat! We frequently update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.
Can I fly from Sky Harbor Intl. Airport (PHX) to ONT right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from PHX to Los Angeles - Ontario Intl. Airport (ONT) please visit our COVID 19 travel advisor portal link
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