£97 Cheap Flights from Houston (IAH) to Ontario Intl. Airport (ONT)
Popular airlines from George Bush Intercontinental Airport (IAH) to Ontario Intl. Airport (ONT)
Frontier AirlinesFrontier Airlines
UnitedUnited
Alaska AirlinesAlaska Airlines
American AirlinesAmerican Airlines
DeltaDelta
JetBlue AirwaysJetBlue Airways
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Cheap Flights from Houston to Ontario (IAH-ONT)
Find the cheapest month to fly from Houston (IAH) to Ontario (ONT)
September is typically the cheapest month to flySeptember is typically the cheapest month to fly
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Compare flights from Houston to Ontario Intl. Airport easily and book with confidence
For travelling on business or for pleasure, Expedia makes it easy to book your flights from Houston to Ontario Intl. Airport. Operating between them 2 flights per day, 5 airlines cover the route. And United Airlines, Frontier Airlines fly direct, getting you to Ontario Intl. Airport in just 3hours. If you have a preferred carrier, use our advanced search tool to find the right flight from George Bush Intercontinental to Ontario Intl. Airport.
To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.
Grab a great deal on your flight from George Bush Intercontinental (IAH) to Ontario Intl. Airport (ONT)
The easiest way to view the best deals on flights from Houston to Ontario Intl. Airport today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from George Bush Intercontinental to Ontario Intl. Airport start at just £192 and range up to £11,748.
To find an even better deal, try
- being flexible on your dates – midweek flights can be cheaper
- looking for other airports near Houston and Ontario Intl. Airport
- booking your flight during October, the cheapest month on this route
- varying your flight times – early morning and late at night are sometimes cheaper
Why you should book your Houston to Ontario Intl. Airport flight with Expedia!
We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from George Bush Intercontinental to Ontario Intl. Airport for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.
Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.
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 £192. 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.
Travel information
Origin airport | George Bush Intercontinental Airport |
|---|---|
Destination airport | Ontario Intl. Airport |
Distance | 1,330 miles away |
Airlines serving | Frontier Airlines, United, Alaska Airlines, American Airlines, Delta, JetBlue Airways |
Popular airline | Frontier Airlines |
Return price | £192 |
Average flight time | 3 hours 28 mins |