S$188 Cheap Flights from Ontario to Houston

View S$188 flight on Thu, 28 Aug, 2025Opens in a new window

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Houston William Hobby Airport (HOU)

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Cheap Flights from Ontario to Houston (ONT-HOU)

Prices were available within the past 7 days and start at S$188 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Ontario (ONT) to Houston (HOU)

March is typically the cheapest month to fly

From S$88 - S$718 per traveller.

Graph displaying average flight prices per month

Ontario to Houston route information
Origin airport
Los Angeles - Ontario Intl.
Destination airport
William P. Hobby
Distance
2146 km
Average flight time
5 hours 41 mins

Perfect flights from Ontario to Houston

Your Journey from Ontario to Houston

Start your unforgettable journey with Expedia. Our broad selection of flights from Ontario to Houston caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, United, Delta. Our selection of flights from Los Angeles - Ontario Intl. to William P. Hobby caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 10 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Ontario to Houston Flights

Experience the joy of finding cheap flights from Los Angeles - Ontario Intl. to William P. Hobby that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$188 and roundtrip prices *.
 

Pre-Flight Essentials

Ensure a smooth journey from Ontario to Houston with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Houston

Picture yourself stepping off the plane in Houston and immersing yourself in the unique atmosphere of Houston. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Ontario to Houston Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Ontario to Houston.
 

Beyond the Flight – Exploring Houston

With Expedia, your adventure extends beyond the flight. Explore Houston at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Ontario to Houston with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Ontario to Houston with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Los Angeles - Ontario Intl. Airport (ONT) to HOU?
Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Ontario Airport to William P. Hobby Airport (HOU) start from . Make your booking today to secure the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Los Angeles - Ontario Intl. Airport (ONT) to HOU?
This can vary between airlines, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find simple instructions on how to cancel online.
How do I find cheap flights from Los Angeles - Ontario Intl. Airport (ONT) to HOU that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Los Angeles - Ontario Intl. Airport (ONT) to HOU flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ONT to HOU?
Expect to be up above the clouds for a while, as the flight distance from Ontario Airport to William P. Hobby Airport is 2,200 kilometres. Create a playlist of your favourite tunes before you leave home to keep yourself entertained during the trip.
Which airlines fly direct from ONT to William P. Hobby Airport?
You won't find any airlines operating directly between Ontario Airport and HOU, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are Ontario Airport to William P. Hobby Airport (HOU) flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so it's no sure thing. While last-minute flight deals between ONT and HOU are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some airlines release their prices up to a year before the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking back and be ready to book when the price is low.

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Ontario Airports

Los Angeles

Los Angeles Intl. to Houston
S$195.50
*Available to Expedia members.