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

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

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • ONT16:19
        3h 2m
        Direct
        IAH21:21
        Ontario - Houston|Wed, May 22|Frontier Airlines
        NZD 59NZD 102
        42% OFF
        42% OFF
        NZD 102NZD 59
      • ONT16:52
        3h 2m
        Direct
        IAH21:54
        Ontario - Houston|Sat, May 18|Frontier Airlines
        NZD 59NZD 102
        42% OFF
        42% OFF
        NZD 102NZD 59
      • ONT17:28
        3h 2m
        Direct
        IAH22:30
        Ontario - Houston|Wed, Jun 12|Frontier Airlines
        NZD 66NZD 102
        35% OFF
        35% OFF
        NZD 102NZD 66
      • ONT00:59
        12h 53m
        1 stop
        HOU15:52
        Ontario - Houston|Wed, May 1|Frontier Airlines
        NZD 67
        NZD 67
      • ONT16:19
        3h 2m
        Direct
        IAH21:21
        Ontario - Houston|Wed, May 29|Frontier Airlines
        NZD 67
        NZD 67
      • ONT16:52
        3h 2m
        Direct
        IAH21:54
        Ontario - Houston|Sat, Jun 1|Frontier Airlines
        NZD 68
        NZD 68
      • ONT16:52
        3h 2m
        Direct
        IAH21:54
        Ontario - Houston|Sat, May 25|Frontier Airlines
        NZD 70
        NZD 70
      • ONT07:26
        6h 26m
        1 stop
        HOU15:52
        Ontario - Houston|Wed, May 15|Frontier Airlines
        NZD 71
        NZD 71
      • ONT16:35
        3h 2m
        Direct
        IAH21:37
        Ontario - Houston|Fri, May 17|Frontier Airlines
        NZD 75
        NZD 75
      • ONT00:59
        6h 14m
        1 stop
        IAH09:13
        Ontario - Houston|Tue, Apr 30|Frontier Airlines
        NZD 76
        NZD 76
      • ONT13:00
        3h 5m
        Direct
        HOU14:00
        Los Angeles - Houston|Mon, May 6|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 Houston

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

Frontier Airlines
From NZD 59
Delta Air Lines
From NZD 154
United Airlines
From NZD 188
American Airlines
From NZD 272
Alaska Airlines
From NZD 273
Southwest Airlines
From NZD 276
ANA airlines
Find more flights and airlines

Flight Info of Flights from Ontario International Airport to Houston

Cheapest round-trip ticket price

NZD 109

Cheapest nonstop flight price

NZD 52

Off-season for travel

May

Peak season for travel

October

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