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Cheap Flights 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
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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 S$ 54
Delta Air Lines
From S$ 134
United Airlines
From S$ 145
Southwest Airlines
From S$ 192
Alaska Airlines
From S$ 220
American Airlines
From S$ 315
ANA airlines
Find more flights and airlines

Find Cheaper Flights from Los Angeles to Houston. Enjoy direct flights with 2 airlines

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, Apr 23Spirit Airlines
    S$ 52
  • Southwest Airlines
    LAX
    17:25
    3h 10m
    Direct
    HOU
    22:35
    Los Angeles International Airport - William P. Hobby Airport
    Wed, Apr 24Southwest Airlines
    S$ 107
  • Southwest Airlines
    LAX
    17:25
    3h 10m
    Direct
    HOU
    22:35
    Los Angeles International Airport - William P. Hobby Airport
    Wed, Apr 24Southwest Airlines
    S$ 107
    Find More Flights

Ontario International Airport to George Bush Intercontinental Airport Flights Info

Flight distance2,144.58km
Cheapest one-way ticket priceS$ 53
Cheapest return ticket priceS$ 125

FAQs for Ontario International Airport to George Bush Intercontinental Airport Flights

  • How long is a flight from Ontario International Airport (ONT) to George Bush Intercontinental Airport (IAH)?

    It takes around 3 hours 10 minutes to fly from Ontario International Airport (ONT) to George Bush Intercontinental 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 to buy flight tickets from Ontario International Airport (ONT) to George Bush Intercontinental Airport (IAH) the cheapest?

    Tickets cost around S$ 199 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 to buy 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 S$ 251 in June, the most expensive month to book this route.
  • What time does the earliest flight from Ontario International Airport to George Bush Intercontinental Airport depart?

    The earliest flight departs from Ontario International Airport (ONT) at 06:00 and arrives in George Bush Intercontinental Airport (IAH) at 11:15.
  • Which airline operates the most direct flights from Ontario International Airport (ONT) to George Bush Intercontinental Airport (IAH)?

    United Airlines is a very popular airline operating an average of 160 flights per month.