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Cheap Flights from Phoenix to Ontario $162.4

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Cheapest Flights from Phoenix to Ontario (PHX to ONT)

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

Orange County


Long Beach


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

Question : How does Phoenix to Ontario stack up against the rest of the world in overall promptness?
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.

Question : What's the expected flight time for PHX to ONT?
Answer : The average flight duration between PHX and ONT is one hour and 14 minutes.

Question : How often are flights late from Phoenix Sky Harbor International Airport (PHX) to LA/Ontario International Airport (ONT)?
Answer : The Phoenix to Ontario route has a 74% on-time rate, ranking in the top 50% of the world in getting their passengers to their destinations on schedule. When a flight is late, it's a 24-minute delay on average.

Question : Looking for the quickest flight from PHX to ONT?
Answer : Southwest Airlines can get you there in one hour and five minutes. So, if you were to leave Phoenix at 5:20 PM MST, you would arrive in Ontario at 5:25 PM PDT (remember, there is a time change of one hour).

Question : Should you be aware of any airlines that have a reputation of delayed arrivals for this route?
Answer : If you decide to book your flight with FedEx, keep an eye on your departure time. 50% of flights from Phoenix Sky Harbor International Airport (PHX) to LA/Ontario International Airport (ONT) are delayed.

Question : In the next four weeks, what day should you book your trip?
Answer : As of Apr 24th, the best day for deals to Ontario (ONT) is May 11th. It costs $117, which is 51% below this route's average price.

Question : Is there a day of the week that has more departure times to choose from than other days?
Answer : When you’re flying from PHX to ONT, the day with the most flight times is Sunday, with 13 different options. The day of the week with the fewest number of options is Tuesday with only 10 different times.