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Cheap Flights from Phoenix to Ontario $130.6

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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

$130.60

Long Beach

$130.60

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

Question : How many departure times from Phoenix Sky Harbor International Airport (PHX) to LA/Ontario International Airport (ONT) are there on a daily basis?
Answer : On average, you can expect 39 different options of flight times when you book. Compared to the average route with 31 flight times, you'll have more options than most.

Question : Can you cut down on flight costs by changing the day of the week you travel to Ontario?
Answer : In December, Wednesday is your lowest-cost day to fly. Being flexible with your travel days garners you even more savings during your booking.

Question : In the next four weeks, what day should you book your trip?
Answer : December 14th offers bookings (as of December 5th) that are 43% below the average price for this route. Saving on flight fares means you'll have more money to spend on your trip.

Question : Who's offering the cheapest round-trip flight to LA/Ontario International Airport (ONT) over the coming months?
Answer : American Airlines is your best bet for finding that coveted low fare.