PHP 2,997 Cheap Flights from Phoenix to Ontario
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Flights from Phoenix to Ontario
Cheap flight deals from Phoenix to Ontario
Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.
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Round-trip
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One way
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Cheapest nonstop
PHX 6:20 PM1h 10mNonstopONT 7:30 PMPhoenix - Ontario | Wed, May 14 | Southwest Airlines
SIN 1:41 PM1h 38mNonstopPHX 3:19 PMOntario - Phoenix | Fri, May 16 | Frontier AirlinesPHP 4,557 PHP 5,71320% OFF20% OFFPHP 5,713 PHP 4,557 -
PHX 9:40 AM1h 20mNonstopONT 11:00 AMPhoenix - Ontario | Thu, May 15 | Southwest Airlines
SIN 1:41 PM1h 38mNonstopPHX 3:19 PMOntario - Phoenix | Mon, May 19 | Frontier AirlinesPHP 4,627 PHP 5,71319% OFF19% OFFPHP 5,713 PHP 4,627
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PHX 5:50 AM5h 36m1 stopsONT 11:26 AMPhoenix - Ontario | Wed, May 7 | Frontier Airlines
SIN 8:05 PM1h 37mNonstopPHX 9:42 PMOntario - Phoenix | Tue, May 13 | Frontier AirlinesPHP 4,099 PHP 5,71328% OFF28% OFFPHP 5,713 PHP 4,099 -
PHX 2:33 PM3h 12m1 stopsONT 5:45 PMPhoenix - Ontario | Thu, May 8 | Frontier Airlines
SIN 8:05 PM1h 37mNonstopPHX 9:42 PMOntario - Phoenix | Wed, May 14 | Frontier AirlinesPHP 4,12328% OFFPHP 5,713 PHP 4,123
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PHX 5:40 AM5h 40m1 stopsONT 11:20 AMPhoenix - Ontario | Wed, Apr 30 | Frontier Airlines
SIN 8:05 PM1h 37mNonstopPHX 9:42 PMOntario - Phoenix | Wed, May 7 | Frontier AirlinesPHP 4,13028% OFFPHP 5,713 PHP 4,130
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PHX 6:16 PM3h 11m1 stopsONT 9:27 PMPhoenix - Ontario | Sat, May 3 | Frontier Airlines
SIN 8:05 PM1h 37mNonstopPHX 9:42 PMOntario - Phoenix | Sat, May 10 | Frontier AirlinesPHP 4,25526% OFFPHP 5,713 PHP 4,255
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PHX 5:50 AM5h 36m1 stopsONT 11:26 AMPhoenix - Ontario | Tue, May 6 | Frontier Airlines
SIN 8:05 PM1h 37mNonstopPHX 9:42 PMOntario - Phoenix | Wed, May 14 | Frontier AirlinesPHP 4,36324% OFFPHP 5,713 PHP 4,363
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PHX 7:50 AM5h 26m1 stopsONT 1:16 PMPhoenix - Ontario | Mon, May 5 | Frontier Airlines
SIN 1:41 PM1h 38mNonstopPHX 3:19 PMOntario - Phoenix | Mon, May 12 | Frontier AirlinesPHP 4,48821% OFFPHP 5,713 PHP 4,488
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PHX 10:29 PM8h 55m1 stopsONT 7:24 AMPhoenix - Ontario | Wed, May 14 | Frontier Airlines
SIN 8:05 PM1h 37mNonstopPHX 9:42 PMOntario - Phoenix | Wed, May 21 | Frontier AirlinesPHP 4,51121% OFFPHP 5,713 PHP 4,511
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PHX 10:29 PM8h 51m1 stopsONT 7:20 AMPhoenix - Ontario | Sat, Apr 26 | Frontier Airlines
SIN 5:38 PM1h 41mNonstopPHX 7:19 PMOntario - Phoenix | Tue, Apr 29 | Frontier AirlinesPHP 4,52621% OFFPHP 5,713 PHP 4,526
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PHX 1:00 PM17h 25m1 stopsONT Invalid DatePhoenix - Ontario | Sat, Apr 26 | Normal Airline
ONT 3:00 PM6hNonstopPHX 4:00 PMOntario - Phoenix | Mon, Apr 28 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
PHX 6:50 PM1h 10mNonstopONT 8:00 PMPhoenix - Ontario | Thu, Jun 5 | Southwest AirlinesPHP 2,997 PHP 4,68736% OFF36% OFFPHP 4,687 PHP 2,997
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PHX 9:40 AM1h 20mNonstopONT 11:00 AMPhoenix - Ontario | Thu, May 29 | Southwest AirlinesPHP 3,028 PHP 4,68735% OFF35% OFFPHP 4,687 PHP 3,028
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PHX 10:20 PM1h 10mNonstopONT 11:30 PMPhoenix - Ontario | Thu, Jun 12 | Southwest AirlinesPHP 3,043 PHP 4,68735% OFF35% OFFPHP 4,687 PHP 3,043
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PHX 9:20 PM1h 10mNonstopONT 10:30 PMPhoenix - Ontario | Tue, May 20 | Southwest AirlinesPHP 3,05135% OFFPHP 4,687 PHP 3,051
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PHX 4:20 PM1h 15mNonstopONT 5:35 PMPhoenix - Ontario | Thu, May 15 | Southwest AirlinesPHP 3,07534% OFFPHP 4,687 PHP 3,075
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PHX 9:20 PM1h 10mNonstopONT 10:30 PMPhoenix - Ontario | Tue, May 27 | Southwest AirlinesPHP 3,07534% OFFPHP 4,687 PHP 3,075
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PHX 4:20 PM1h 15mNonstopONT 5:35 PMPhoenix - Ontario | Mon, May 12 | Southwest AirlinesPHP 3,08234% OFFPHP 4,687 PHP 3,082
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PHX 11:05 AM1h 15mNonstopONT 12:20 PMPhoenix - Ontario | Wed, May 7 | Southwest AirlinesPHP 3,08234% OFFPHP 4,687 PHP 3,082
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PHX 11:20 AM1h 15mNonstopONT 12:35 PMPhoenix - Ontario | Thu, May 8 | Southwest AirlinesPHP 3,08234% OFFPHP 4,687 PHP 3,082
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PHX 9:50 PM1h 10mNonstopONT 11:00 PMPhoenix - Ontario | Mon, May 19 | Southwest AirlinesPHP 3,79719% OFFPHP 4,687 PHP 3,797
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PHX 1:00 PM17h 25m1 stopsONT Invalid DatePhoenix - Ontario | Sat, Apr 26 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flying from Phoenix to Ontario
| Cheapest one-way flight price | PHP 2,996 |
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| Cheapest round-trip ticket price | PHP 4,099 |
| Off-season for travel | April |
| Peak season for travel | October |
| Flight distance | 12,036.22 km |
| Popular airline | Frontier Airlines |
When is the cheapest time to fly from Phoenix to Ontario?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Phoenix (PHX) to Ontario (ONT) the cheapest?
Airlines adjust prices for flights from Phoenix to Ontario based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Phoenix (PHX) to Ontario (ONT) cost?
According to Trip.com's data, the lowest price is around PHP 8,889.
How to find a cheap flight from Phoenix to Ontario
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Phoenix to Ontario. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
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