$76 Cheap Flights from Houston (IAH) to Ontario (ONT)

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Cheap Flights from George Bush Intercontinental to Los Angeles - Ontario Intl.

Prices were available within the past 7 days and starts at $76 for one-way flights and $152 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Delta
United
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
United
United
Frontier Airlines
Flight from Houston to Ontario route information
Origin AirportGeorge Bush Intercontinental
Destination AirportLos Angeles - Ontario Intl.
Airlines ServingAlaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, United
Flight Price$152
Distance1330 mi

Houston to Ontario Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Houston to Ontario offer the perfect respite. Not only does exploring Ontario provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Houston to Ontario may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from IAH to ONT today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Ontario are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Ontario more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Ontario is $76 now!

Frequently asked questions

How much is a flight from George Bush Intercontinental Airport (IAH) to Ontario Airport?
Start packing your bags, because round-trip flights from IAH to Los Angeles - Ontario Intl. Airport (ONT) start from $152. That’s based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Houston Airport to Los Angeles - Ontario Intl. Airport (ONT)?
We get that life can throw the odd curveball, so we’ve made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Houston Airport 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 Los Angeles - Ontario Intl. Airport (ONT) flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from Houston Airport to ONT?
The average flight between IAH (IAH) and ONT (ONT) is 5 hours and 45 minutes. If you’re traveling with kids, it’s always a good idea to pack some fruit or snacks in your hand luggage.
How far is the flight from IAH to Ontario Airport?
It’s around 1,305 mi (2,100 km) from Houston to Ontario, so you’ll be strapped into your seat for a while. Keep yourself occupied with things like your e-reader or a gripping book.
Which airlines fly direct from IAH to ONT?
United Airlines (UA) will take you from IAH to Los Angeles - Ontario Intl. Airport (ONT) safely and reliably. Choose from 30 direct flights every month along this route.
Are IAH to ONT flight tickets cheaper when they're purchased at the last minute?
Booking last minute from George Bush Intercontinental Airport (IAH) to Ontario Airport can be hit-or-miss. It is possible to find a bargain, but you could also miss out entirely! If you’d prefer to play it safe and start planning early on, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines advertise their prices so far in advance. Our suggestion? Check back often as updates are made frequently.
Can I fly from IAH to ONT right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from IAH to ONT please visit our COVID 19 travel advisor portal link
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