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Find cheap flights from Houston George Bush Airport to Ontario from $72

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Ontario departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 7/10
Wed 7/17

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Best Ontario Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Toronto
Toronto1 stop$224
Ottawa
Ottawa1 stop$374
London
London2 stops$699

Good to know

Low season

February

High season

June

Cheapest flight

$72
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly with an average 14% increase in price.
Flight from Houston George Bush Airport to Toronto Pearson Airport

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Houston George Bush Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ontario

  • Morning departure is around 21% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from George Bush Intcntl to Ontario

Need help choosing which airline to fly with from George Bush Intcntl to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
EVA AirOverall score based on 1488 reviews
8.0Food
8.2Comfort
8.0Entertainment
8.4Boarding
8.6Crew
Airline reviews

The crew was very helpful. Food was prepared with great care and tasted wonderful. Movie selection was a bit limited. The bedding on the seat is a little too thin for sleeping.

10.0 ExcellentBinhui, Jun 2024IAH - TPE
Read more about EVA Air reviews

The crew was very helpful. Food was prepared with great care and tasted wonderful. Movie selection was a bit limited. The bedding on the seat is a little too thin for sleeping.

Their announcement was not quite clear in Chinese. The rest is pretty good.

The hygiene of the bathrooms were terrible. Urine smells leaked out into the cabin and the seats were really tight, even for a petite woman like myself. Flight attendants did not go through the cabin enough to offer refreshments.

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

Eva Air's Business Class is pretty decent. With the given price, I think that the food can be better.

Pleasant, comfortable, and entertaining. All told, ZERO issues with it. And sadly, so far the flight was WAY more comfortable than the hellhole that is "Lambug Beach Resort" at Badian Beach!

It was a pleasant fly with Eva Air from NYC to Taipei. The crew were friendly and the food was exceeded my expectation.

Eva air is a good airline. The seats on the way to Taipei could have certainly been more comfortable, but all in all it was a pretty good experience.

Overall the flight was what might be expected for a long haul flight to Asia in economy class. The cabin crew was attentive and the food was good. Boarding was fairly fast and easy. The one thing I found frustrating was the EVA app. It is terrible. Trying to do anything on it was almost impossible.

EVA would not help with ticket issue since they were purchased through a travel agency. Even though it was EVA ticket stock. Travel agency Budget Air didn't reissue ticket after airline change which I didn’t learn until trying to checkin on Christmas Day and there was no contact number for the agency to help. I will never use Budget Air to purchase flight again and disappointed in EVA’s refusal to help. Thankfully just under 12 hrs before departure someone from the agency was available to reissue tickets. I was starting to think we would not be flying and the stress trying to resolve was completely unacceptable.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The Polaris experience is top notch. From departure lounge to arrival lounge. Everything was top notch. One of the best first class experience

The leg space between me and the seat in front of me was excellent.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

The flight was short. However, my bag was delayed and was put on another flight.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Missed the flight because of them and up geting a rental car

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

There was a mistake with the first name we only discovered at security. Air canada was unable to correct it to match then passport since it was booked through an agency. The agency could not correct it either since they need at least two hours to do that. We could not fly and lost a bunch of money. Learned my lesson about kayak.

My flight got canceled. Then AC rebooked me to a next day flight. No compensation no apology. It almost messed up my entire trip and schedule. However, all the unexpepected seems routine and ordinary to AC, so customers need to get used to.

The food was horrible the flying attendance hardly made any checks and the seats were very tied ..

I love air Canada. The staff is so helpful and friendly and attentive. I paid for extra room but chose a ser near a person who took up a lot of space which gave me less space than regular economy, I was sad I did that!

last minute was rebooked. This rebooking made me miss my connection, added a stop in my itinerary without my approval, and had me arriving 10 hours later to my destination...for a delay that was 2 hours. To boot, my final flight from London to Athens booked me in a middle seat, where I originally booked all aisle seats. This was incredibly uncomfortable for a 24 hour journey and made me incredibly upset.

Did not appreciate “hidden fees” to check a bag for international flight and purchase a seat to be next to my spouse. Won’t choose this airline again.

No meal. Flight crew was wonderful, happily finding me storage for my guitar. THANK YOU!!!

The original flight from Boston to Toronto was canceled because of a mechanical failure. I was then scheduled on a flight to go from Boston to Montreal and then Montreal to Toronto. The flight was extremely full and I had to check my carry-on bag. When I actually got on the plane there appeared to be room for my bag. I understand the mechanical failures happen. But it was frustrating that they pestered me to check my bag when I don't believe it was necessary. Additionally, not just with Air Canada, modern airline seats are incredibly uncomfortable. There is considerable research that shows that the shape of them is poor for back health.

Unable to initiate refund/reschedule the ticket #worst experience #lost 900$

Flight was delayed for almost 3 hours. Communication of gate change was poor. Email and screen said one gate and it was a different gate from that. Gate changed first to 64 B and then to 64 C. Originally it was 68B. 64C was not communicated properly!

Flight got diwngraded last minute and left us stranded. I was told I’ll be given credit for my luggage and seat upgrades but haven’t got anything yet

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

Arrived 3 hours early and never made it past baggage drop

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

The crew was courteous and are very well prepared for the job.

Terrible as usual!!!! Very unprofessional and rude flight attendants! You get what you pay for! HORRIBLE

The text told me it was changed to Terminal E and Gate D5. But with no one on site to ask questions there was confusion on where to go as all the gates were E's. Then we took the skyline to the D area. We left to get something to eat. No announcement was made but my daughter happened to asked and they told her our gate was moved to D12. I will not fly Spirit again.

Unnecessary announcements through out flight. WiFi on plane is terrible and overpriced

Cancelled my flight last minute and had to end up driving to Texas from Atlanta last minute. I’m going to miss another day of work, drive back to Atlanta , in my own car and spirit doesn’t want to refund the money. First time I tried flying anyone else but delta and I get ripped off . And I had. To pay for seats for a flight that didn’t happen. Usually you could say you get what you pay for but in this case, didn’t get anything and paid for everything never flying spirit again, or even attempting it or thinking about it.

Book cheap flights from Houston to Ontario

Recent round-trip flight deals

9/21Sat
1 stop
12h 16mIAH-YYZ
9/25Wed
1 stop
7h 23mYYZ-IAH
$224
9/21Sat
1 stop
12h 16mIAH-YYZ
9/25Wed
2 stops
9h 15mYYZ-IAH
$238
9/26Thu
1 stop
18h 01mIAH-YYZ
9/30Mon
1 stop
8h 00mYYZ-IAH
$272
7/22Mon
1 stopDelta
15h 50mIAH-YUL
7/30Tue
1 stopDelta
27h 03mYUL-IAH
$415
9/3Tue
1 stopDelta
13h 27mIAH-YUL
9/13Fri
1 stopDelta
15h 52mYUL-IAH
$430
7/5Fri
1 stopAmerican Airlines
18h 08mIAH-YUL
7/11Thu
1 stopAmerican Airlines
11h 19mYUL-IAH
$539
9/4Wed
1 stopAir Canada
6h 12mIAH-YOW
9/8Sun
1 stopAir Canada
6h 26mYOW-IAH
$568
7/16Tue
1 stopUnited Airlines
10h 00mIAH-YUL
8/6Tue
nonstopUnited Airlines
4h 11mYUL-IAH
$577
9/4Wed
2 stopsUnited Airlines
9h 16mIAH-YOW
9/8Sun
1 stopUnited Airlines
5h 45mYOW-IAH
$587
9/5Thu
1 stopAir Canada
7h 53mIAH-YOW
9/8Sun
1 stopAir Canada
6h 26mYOW-IAH
$687

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Recent one-way flight deals

9/21Sat
1 stop
12h 16mIAH-YYZ
$72
9/27Fri
1 stop
18h 01mIAH-YYZ
$116
6/25Tue
2 stops
17h 33mIAH-YYZ
$118
10/26Sat
1 stopDelta
10h 00mIAH-YYZ
$189
7/4Thu
1 stopDelta
13h 26mIAH-YUL
$226
7/5Fri
1 stopAmerican Airlines
18h 08mIAH-YUL
$227
7/2Tue
nonstopAir Canada
3h 15mIAH-YYZ
$252
8/20Tue
nonstopAir Canada
3h 15mIAH-YYZ
$253
9/29Sun
1 stopUnited Airlines
11h 35mIAH-YYZ
$267
6/23Sun
1 stopUnited Airlines
13h 49mIAH-YUL
$295

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Last minute flights from George Bush Intcntl to Ontario

Last minute flight, train and bus deals

6/13Thu
multi-stop
33h 04mIAH-YYZ
6/15Sat
multi-stop
10h 20mYYZ-IAH
$364
6/13Thu
multi-stop
30h 42mIAH-YUL
6/15Sat
multi-stop
11h 25mYUL-IAH
$413
6/14Fri
multi-stopAmerican Airlines
10h 34mIAH-YUL
8/6Tue
multi-stopAmerican Airlines
11h 16mYUL-IAH
$813
6/15Sat
multi-stopDelta
6h 30mIAH-YUL
8/7Wed
multi-stopDelta
11h 25mYUL-IAH
$855
6/15Sat
multi-stopDelta
10h 44mIAH-YUL
8/7Wed
multi-stopDelta
11h 25mYUL-IAH
$864
6/15Sat
multi-stopUnited Airlines
6h 41mIAH-YUL
8/6Tue
nonstopUnited Airlines
4h 11mYUL-IAH
$878
6/11Tue
multi-stopUnited Airlines
7h 16mIAH-YUL
8/6Tue
nonstopUnited Airlines
4h 11mYUL-IAH
$893
6/15Sat
multi-stopAmerican Airlines
15h 12mIAH-YUL
6/17Mon
multi-stopAmerican Airlines
9h 09mYUL-IAH
$957
6/13Thu
multi-stopAir Canada
8h 19mIAH-YTZ
6/25Tue
multi-stopAir Canada
16h 01mYTZ-IAH
$1,001
6/13Thu
nonstopAir Canada
3h 20mIAH-YYZ
6/17Mon
nonstopAir Canada
3h 32mYYZ-IAH
$1,070

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Houston George Bush Airport - Ontario Flights

Departure:

Houston George Bush Airport (IAH)United States

Return flight deals:

Ontario - Houston George Bush Airport

Cabin classes:

$1,240
$1,138
$1,535
$321