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Ontario International Airport to George Bush Intercontinental Airport flight
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Cheap Flight Deals from Ontario International Airport to George Bush Intercontinental Airport

Search for flights from Los Angeles 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)
      • ONT16:52
        3h 2m
        Direct
        IAH21:54
        Ontario - Houston|Sat, May 18|Frontier Airlines
        £28£54
        48% OFF
        48% OFF
        £54£28
      • ONT16:19
        3h 2m
        Direct
        IAH21:21
        Ontario - Houston|Wed, May 22|Frontier Airlines
        £28£54
        48% OFF
        48% OFF
        £54£28
      • ONT17:28
        3h 2m
        Direct
        IAH22:30
        Ontario - Houston|Wed, Jun 12|Frontier Airlines
        £31£54
        42% OFF
        42% OFF
        £54£31
      • ONT16:19
        3h 2m
        Direct
        IAH21:21
        Ontario - Houston|Wed, May 29|Frontier Airlines
        £32
        £32
      • ONT16:52
        3h 2m
        Direct
        IAH21:54
        Ontario - Houston|Sat, Jun 1|Frontier Airlines
        £32
        £32
      • ONT16:52
        3h 2m
        Direct
        IAH21:54
        Ontario - Houston|Sat, May 25|Frontier Airlines
        £33
        £33
      • ONT16:35
        3h 2m
        Direct
        IAH21:37
        Ontario - Houston|Fri, May 17|Frontier Airlines
        £36
        £36
      • ONT00:59
        6h 14m
        1 stop
        IAH09:13
        Ontario - Houston|Tue, Apr 30|Frontier Airlines
        £36
        £36
      • ONT17:28
        3h 2m
        Direct
        IAH22:30
        Ontario - Houston|Wed, Jun 26|Frontier Airlines
        £37
        £37
      • ONT00:59
        6h 14m
        1 stop
        IAH09:13
        Ontario - Houston|Tue, May 14|Frontier Airlines
        £37
        £37
      • ONT13:00
        3h 5m
        Direct
        IAH14:00
        Los Angeles - Houston|Sun, May 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 George Bush Intercontinental Airport

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

Frontier Airlines
From £28
Delta Air Lines
From £73
United Airlines
From £90
American Airlines
From £130
Alaska Airlines
From £130
Southwest Airlines
From £139
ANA airlines
Find more flights and airlines

Find Cheaper Flights from Los Angeles to Houston. Enjoy direct flights with 1 airline

Explore other flights from Los Angeles to Houston to find the best alternative options.

  • Cheapest
    Spirit Airlines
    LAX
    15:28
    3h 19m
    Direct
    IAH
    20:47
    Los Angeles International Airport - George Bush Intercontinental Airport
    Tue, May 7Spirit Airlines
    £28
  • Spirit Airlines
    LAX
    18:09
    19h 0m
    2 transfer
    HOU
    15:09
    Los Angeles International Airport - William P. Hobby Airport
    Mon, May 13Spirit Airlines
    £62
  • Spirit Airlines
    LAX
    18:09
    19h 0m
    2 transfer
    HOU
    15:09
    Los Angeles International Airport - William P. Hobby Airport
    Mon, May 13Spirit Airlines
    £62
    Find More Flights

Ontario International Airport to George Bush Intercontinental Airport Flights Info

Flight distance2,144.58km
Cheapest one-way ticket price£27
Cheapest return ticket price£64

FAQs for Ontario International Airport to George Bush Intercontinental Airport Flights

  • How long does it take to fly from Ontario International Airport (ONT) to George Bush Intercontinental Airport (IAH)?

    It takes around 3 hours 7 minutes to fly from Ontario International Airport (ONT) to Ontario International Airport(IAH).

  • How many daily flights are there from Ontario International Airport (ONT) to George Bush Intercontinental Airport (IAH)?

    There are around 1 daily flights from Ontario International Airport (ONT) to George Bush Intercontinental Airport (IAH).

  • When are flight tickets from Ontario International Airport (ONT) to George Bush Intercontinental Airport (IAH) the cheapest?

    Tickets cost around £130 in May, making it the cheapest month to book. Ontario International Airport (ONT) to George Bush Intercontinental Airport (IAH) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Ontario International Airport (ONT) to George Bush Intercontinental Airport (IAH) most expensive?

    The route from Ontario International Airport (ONT) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around £148 in June, the most expensive month to book this route.

  • Which airline operates the most direct flights from Ontario International Airport (ONT) to George Bush Intercontinental Airport (IAH)?

    Frontier Airlines is a very popular airline operating an average of 3 flights per month.

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