CA $67 Cheap Flights from Phoenix (PHX) to Ontario (ONT)

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Cheap flights from Phoenix (PHX) to Ontario (ONT)

Prices were available within the past 7 days and start at CA $67 for one-way flights and CA $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
Flight from Phoenix to Ontario (PHX - ONT) route information
Origin airport
Sky Harbor Intl.
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
CA $158
Distance
517 km

Phoenix to Los Angeles Flights

The easy way to book your flights from Phoenix to Ontario 

With Expedia, it’s simple to find and book flights to Ontario from Phoenix 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 American Airlines, Frontier Airlines, Southwest Airlines, British Airways 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 Phoenix to Ontario today, tomorrow, or this week.  

 

Save dollars with cheap flights from Sky Harbor Intl., PHX to Los Angeles - Ontario Intl., ONT 

Sort your search results by price to find great deals on your flight from Phoenix to Ontario—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ontario from Phoenix currently is just CA $159 rising to CA $297.  

Here are more money-saving tips: 

  • Fly in October 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 Phoenix 

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 Sky Harbor Intl. Airport (PHX) to Los Angeles - Ontario Intl. Airport (ONT)?
Round-trip flights between Sky Harbor Intl. Airport (PHX) and Ontario Airport start from CA $159. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PHX to Ontario Airport?
Each airline has its own terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from Phoenix Sky Harbor Intl. Airport to Los Angeles - Ontario Intl. Airport (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 PHX to Ontario Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Phoenix Sky Harbor Intl. Airport to ONT?
The distance from Phoenix Sky Harbor Intl. Airport (PHX) to Ontario Airport (ONT) is only 520 kilometers. You’ll be walking down the air bridge and collecting your bags from the carousel before you know it.
Which airlines fly direct from Phoenix Sky Harbor Airport to ONT?
Many travelers opt to fly with Southwest Airlines (WN) from Phoenix Sky Harbor Intl. Airport to Ontario Airport. This leading airline offers 126 flights every month, so you can pick a flight time that’s perfect for you. Another airline servicing this route is American Airlines (AA). You’ll have 91 flights every month to take your pick of.
Are Phoenix Sky Harbor Intl. Airport to Ontario Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from PHX to Los Angeles - Ontario Intl. Airport (ONT) can be hit-or-miss. It is possible to score a bargain, but then again, you could miss out! If you’d prefer to start planning early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines list their prices that far in advance. Our suggestion? Check back often as prices are updated regularly.
Ontario nearby Airports

Los Angeles

Orange County

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