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PHX (Phoenix) to ONT (Ontario) Flights $162.4

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Cheap PHX to ONT Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Orange County


Long Beach


Interesting Facts About Flights from Phoenix to Ontario (PHX to ONT)

Question : Do prices fluctuate more for this route than others?
Answer : Flight prices are fluctuating more for this route than the majority of routes in the United States, as they're ranging from $161 to $382. Remember, the sooner you book, the better price you tend to get.

Question : When traveling to Ontario from Phoenix, how long will you be in the air?
Answer : On average, the flight time from PHX to ONT is one hour and 14 minutes.

Question : Who struggles with getting their passengers to Ontario International Airport (ONT) on time?
Answer : 50% of FedEx flights from Phoenix Sky Harbor International Airport (PHX) to Ontario International Airport (ONT) are late. If you’re on FedEx, be sure to sign up for the delay notifications to stay up to date with your flight’s status.

Question : Looking for the fastest flight from PHX to ONT?
Answer : Southwest Airlines currently holds the quickest travel time with one hour and five minutes. So, you would arrive in Ontario at 5:25 PM PDT if you left Phoenix at 5:20 PM MST. Remember, there is a one-hour time difference.

Question : How many departure times from Phoenix Sky Harbor International Airport (PHX) to Ontario International Airport (ONT) are there on a daily basis?
Answer : It does differ by the day, but on average, you can expect 11 different choices of flight times when you book. Compared to the average route departing the United States with five flight times, you'll have more choices than most.

Question : What is the cheapest round-trip ticket you can get to Ontario?
Answer : American Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $161, while prices for other flights are as high as $382.

Question : Is this route your best bet for getting to Ontario with minimal delays?
Answer : PHX to ONT currently scores 3 out of a possible 5 stars in promptness. This score combines both the number of delayed flights and total delay minutes. With 3 stars, you should feel slightly worried about getting to Ontario on time.