S$182 Cheap Flights from Ontario Intl. Airport to Phoenix
Popular airlines from Ontario Intl. Airport (ONT) to Phoenix Sky Harbor Intl. Airport (PHX)
Frontier AirlinesFrontier Airlines
Southwest AirlinesSouthwest Airlines
American AirlinesAmerican Airlines
UnitedUnited
Alaska AirlinesAlaska Airlines
DeltaDelta
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 40% on select hotels after you book a flight*
Cheap Flights from Ontario to Phoenix (ONT-PHX)
Book with confidence
Flights from Ontario to Phoenix
When looking for plane tickets from Ontario to Phoenix, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Phoenix. Look for ONT to PHX airfare with the assurance that you have the largest online travel agency working for you.
Expedia lets you search across the largest number of airlines and Phoenix flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Ontario Phoenix flight!
Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Ontario to Phoenix trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.
Combine your Phoenix flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Ontario to Phoenix with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!
Frequently Asked Questions
How much is a flight from ONT to Sky Harbour Intl. Airport (PHX)?
The lowest price advertised for a round-trip journey from Los Angeles - Ontario Intl. Airport (ONT) to PHX is S$339. But you better act fast. This figure is based on fares offered 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 Ontario Airport to Phoenix Sky Harbour Airport?
The majority of flights can be conveniently cancelled online, but whether you are charged a fee depends on your airline. If you do need to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Los Angeles - Ontario Intl. Airport (ONT) to Phoenix Sky Harbour Airport 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 ONT to Phoenix Sky Harbour Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Los Angeles - Ontario Intl. Airport (ONT) to Phoenix Sky Harbour Airport?
That new movie you've been desperate to see will just have to wait — the flight distance between Los Angeles - Ontario Intl. Airport (ONT) (ONT) and Phoenix Sky Harbour Airport (PHX) is only 520 kilometres. The captain will be instructing you to put your seat upright for touchdown before you know it.
Which airlines fly direct from Los Angeles - Ontario Intl. Airport (ONT) to Sky Harbour Intl. Airport (PHX)?
There are several airlines that fly straight from ONT to Sky Harbour Intl. Airport (PHX). Southwest Airlines (WN) is a top choice, offering 147 flights a month. After more options? Check out the ticket prices from American Airlines (AA). This carrier offers 91 fights monthly between these destinations.
Are Los Angeles - Ontario Intl. Airport (ONT) to Phoenix Sky Harbour Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Los Angeles - Ontario Intl. Airport (ONT) to Phoenix Sky Harbour Intl. Airport last minute could be your ticket to a cheap deal. However, you might miss out on a flight altogether! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.
Travel information
Origin airport | Ontario Intl. Airport |
|---|---|
Destination airport | Phoenix Sky Harbor Intl. Airport |
Distance | 520 km away |
Airlines serving | Frontier Airlines, Southwest Airlines, American Airlines, United, Alaska Airlines, Delta |
Popular airline | Frontier Airlines |
Return price | S$339 |
Average flight time | 1 hour 22 mins |