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Ontario International Airport to Phoenix flight
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Cheap Flights from Ontario International Airport to Phoenix

Search for flights from Ontario International Airport to Phoenix and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • ONT21:01
        1h 24m
        Direct
        PHX22:25
        Ontario - Phoenix|Tue, Jun 4|Frontier Airlines
        PLN 62PLN 102
        40% OFF
        40% OFF
        PLN 102PLN 62
      • ONT22:59
        1h 28m
        Direct
        PHX00:27
        Ontario - Phoenix|Wed, Jun 5|Frontier Airlines
        PLN 62PLN 102
        39% OFF
        39% OFF
        PLN 102PLN 62
      • ONT21:46
        1h 21m
        Direct
        PHX23:07
        Ontario - Phoenix|Wed, Jun 12|Frontier Airlines
        PLN 72PLN 102
        28% OFF
        28% OFF
        PLN 102PLN 72
      • ONT22:59
        1h 21m
        Direct
        PHX00:20
        Ontario - Phoenix|Sat, Jun 8|Frontier Airlines
        PLN 73
        PLN 73
      • ONT23:17
        1h 23m
        Direct
        PHX00:40
        Ontario - Phoenix|Sat, Jun 1|Frontier Airlines
        PLN 75
        PLN 75
      • ONT23:04
        1h 23m
        Direct
        PHX00:27
        Ontario - Phoenix|Wed, May 29|Frontier Airlines
        PLN 75
        PLN 75
      • ONT21:46
        1h 21m
        Direct
        PHX23:07
        Ontario - Phoenix|Wed, Jun 26|Frontier Airlines
        PLN 76
        PLN 76
      • ONT22:59
        1h 28m
        Direct
        PHX00:27
        Ontario - Phoenix|Wed, Aug 14|Frontier Airlines
        PLN 77
        PLN 77
      • ONT18:46
        1h 18m
        Direct
        PHX20:04
        Ontario - Phoenix|Tue, Jul 2|Frontier Airlines
        PLN 78
        PLN 78
      • ONT21:46
        1h 21m
        Direct
        PHX23:07
        Ontario - Phoenix|Wed, Jun 19|Frontier Airlines
        PLN 78
        PLN 78
      • ONT13:00
        3h 5m
        Direct
        PHX14:00
        Los Angeles - Phoenix|Wed, Jun 5|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Ontario International Airport to Phoenix

See which airlines fly from Ontario International Airport to Phoenix. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From PLN 62
Southwest Airlines
From PLN 335
American Airlines
From PLN 444
Alaska Airlines
From PLN 606
United Airlines
From PLN 765
Delta Air Lines
From PLN 1,594
Hawaiian Airlines
From PLN 3,985
ANA airlines

Find more flights and airlines

Flight Info of Flights from Ontario International Airport to Phoenix

Cheapest round-trip ticket price

PLN 140

Cheapest nonstop flight price

PLN 79

Off-season for travel

May

Peak season for travel

November

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