AED485 Cheap Flights from Phoenix (PHX) to Ontario (ONT)

View AED485 flight on Mon, 18 May 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap Flights from Phoenix to Ontario (PHX-ONT)

Prices were available within the past 7 days and start at AED485 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How long does it take to fly from Phoenix Sky Harbor Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT)?
Book a ticket with American Airlines and you'll be airborne for about 1 hour and 13 minutes. This top airline has a direct flight that jets off at 5:35PM from Phoenix Sky Harbor Intl. Airport and gets to Ontario Airport at 6:48PM. Expedia has unbeatable flight deals, so take a look at what's available on this route today.
Is it cheaper to buy a plane ticket from PHX to Los Angeles - Ontario Intl. Airport (ONT) last minute?
When it comes to booking your flights, being prepared pays off. While you may be able to find a last-minute deal on a Phoenix Sky Harbor Intl. Airport to Ontario Airport flight, fares usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international travel it's between three and four months.
What airline has the least delays from PHX to Ontario Airport?
With an on-time flight record of 74%, American Airlines is the airline most likely to get you from Sky Harbor Intl. Airport (PHX) to Ontario Airport without any holdups. Flight delays can be a nice excuse to relax in the airport lounge. However, they can also cause you to miss a connection that upends your entire journey. Stay informed about delays by looking up your flight status through the Expedia App before you even get to the airport. If you're already at your gate and the delay is significant, visit the customer service desk for assistance.
What airports do you fly into for Ontario from Phoenix?
From Phoenix, you can fly into Ontario via Los Angeles - Ontario Intl. Airport (ONT), John Wayne Airport (SNA) and Long Beach Municipal Airport (LGB). Determine which terminal is the right option for you before making your decision. If you pick Los Angeles - Ontario Intl. Airport (ONT), it's around 5 kilometers east of the downtown area. Use the dollars you save when booking your journey with Expedia to explore the city's awesome attractions, such as Ontario Mills Shopping Mall and Toyota Arena.
What are the most popular departure times for flights from Phoenix Sky Harbor Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT)?
The most popular departure times for trips from Phoenix Sky Harbor Intl. Airport to ONT are between 7:00 AM - 8:00 AM on American Airlines. Our recommendation is to jet off in the morning. The earlier you leave, the greater your chances of a delay-free flight with lighter air traffic in the sky.
Can I change the date of my flight from Phoenix Sky Harbor Intl. Airport to Ontario Airport?
You can quickly and easily make changes to your Phoenix Sky Harbor Intl. Airport to Ontario Airport journey by logging in to the Expedia Trips portal. But before you begin, look over the rules and restrictions in your itinerary to learn what you're able to do and if change fees apply. Some airlines have a change fee per person, in addition to any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also visit our Customer Service portal for more advice and to chat with our Virtual Agent.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Los Angeles - Ontario Intl.
Distance
517 km
Average flight time
1 hour 14 mins