NZ$206 Cheap Flights Houston to Ontario (IAH-ONT)

View NZ$206 flight on Sat, 1 Nov 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap Flights from Houston (IAH) to Ontario (ONT)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 4 Dec - Wed, 17 Dec
IAH
Houston
ONT
Ontario
NZ$410 Return, found 5 days ago
NZ$410
Return
found 5 days ago
Select Delta flight, departing Thu, 4 Dec from Houston to Ontario, returning Wed, 17 Dec, priced at NZ$410 found 5 days ago
Delta
Tue, 2 Dec - Wed, 17 Dec
IAH
Houston
ONT
Ontario
NZ$444 Return, found 5 days ago
NZ$444
Return
found 5 days ago
Select Delta flight, departing Tue, 2 Dec from Houston to Ontario, returning Wed, 17 Dec, priced at NZ$444 found 5 days ago
Delta
Mon, 10 Nov - Thu, 27 Nov
IAH
Houston
ONT
Ontario
NZ$476 Return, found 5 days ago
NZ$476
Return
found 5 days ago
Select Delta flight, departing Mon, 10 Nov from Houston to Ontario, returning Thu, 27 Nov, priced at NZ$476 found 5 days ago
Delta
Sat, 11 Oct - Tue, 28 Oct
IAH
Houston
ONT
Ontario
NZ$496 Return, found 5 days ago
NZ$496
Return
found 5 days ago
Select Delta flight, departing Sat, 11 Oct from Houston to Ontario, returning Tue, 28 Oct, priced at NZ$496 found 5 days ago
Delta
Sat, 11 Oct - Sat, 25 Oct
IAH
Houston
ONT
Ontario
NZ$507 Return, found 5 days ago
NZ$507
Return
found 5 days ago
Select Delta flight, departing Sat, 11 Oct from Houston to Ontario, returning Sat, 25 Oct, priced at NZ$507 found 5 days ago
Delta
Wed, 8 Oct - Fri, 31 Oct
IAH
Houston
ONT
Ontario
NZ$547 Return, found 5 days ago
NZ$547
Return
found 5 days ago
Select Delta flight, departing Wed, 8 Oct from Houston to Ontario, returning Fri, 31 Oct, priced at NZ$547 found 5 days ago
Alaska Airlines
Mon, 6 Apr - Tue, 21 Apr
IAH
Houston
ONT
Ontario
NZ$740 Return, found 5 days ago
NZ$740
Return
found 5 days ago
Select Alaska Airlines flight, departing Mon, 6 Apr from Houston to Ontario, returning Tue, 21 Apr, priced at NZ$740 found 5 days ago
Hawaiian Airlines
Thu, 26 Mar - Tue, 7 Apr
IAH
Houston
ONT
Ontario
NZ$740 Return, found 5 days ago
NZ$740
Return
found 5 days ago
Select Hawaiian Airlines flight, departing Thu, 26 Mar from Houston to Ontario, returning Tue, 7 Apr, priced at NZ$740 found 5 days ago
United
Sun, 19 Apr - Mon, 4 May
IAH
Houston
ONT
Ontario
NZ$845 Return, found 5 days ago
NZ$845
Return
found 5 days ago
Select United flight, departing Sun, 19 Apr from Houston to Ontario, returning Mon, 4 May, priced at NZ$845 found 5 days ago
American Airlines
Wed, 22 Apr - Sun, 26 Apr
IAH
Houston
ONT
Ontario
NZ$864 Return, found 5 days ago
NZ$864
Return
found 5 days ago
Select American Airlines flight, departing Wed, 22 Apr from Houston to Ontario, returning Sun, 26 Apr, priced at NZ$864 found 5 days ago
Flight from Houston to Ontario route information
Origin airport
George Bush Intercontinental
Destination airport
Los Angeles - Ontario Intl.
Return price
NZ$409
Distance
2128 km
Average flight time
1 hour 26 mins

Perfect flights from Houston to Ontario

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Houston to Ontario. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Los Angeles, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible George Bush Intercontinental to Los Angeles - Ontario Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$206 and roundtrip prices from NZ$410. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Los Angeles - Ontario Intl. and explore Los Angeles and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your IAH to ONT travel arrangements today and embark on the journey of a lifetime in Ontario.

Frequently asked questions

How much is a flight from IAH to Ontario Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey between IAH and ONT was NZ$410. Cheap tickets don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAH to Ontario Airport?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from George Bush Intercontinental Airport (IAH) to Los Angeles - Ontario Intl. Airport (ONT) 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 George Bush Intercontinental Airport (IAH) to ONT flights, you'll see a "no change fees" filter for you to select.
How far is the flight from George Bush Intercontinental Airport (IAH) to Ontario Airport?
Around 2 100 kilometres separates Houston and Ontario, so pack something to help you while away a couple of hours. That gripping novel you haven't had time to finish will be perfect.
Which airlines fly direct from Houston Airport to Ontario Airport?
You won't find any airlines operating directly between Houston Airport and Los Angeles - Ontario Intl. Airport (ONT), so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are Houston Airport to Ontario Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Houston Airport to Ontario Airport can be hit-or-miss. You may be able to score a great bargain, but you could also miss out completely! If you'd rather start your travel planning early on, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines publish their prices so far in advance. Our suggestion? Check back often as updates are made frequently.

Explore a world of travel with Expedia

Ontario Flight Deals

Los Angeles

Houston to Los Angeles Intl.
NZ$295.95

Burbank

Houston to Hollywood Burbank
NZ$686.50

Orange County

Houston to John Wayne
NZ$754.20
Houston Airports

Houston

George Bush Intercontinental to Ontario
NZ$409.10
*Available to Expedia members.