HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$164+ Cheap flights from Ontario to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — IAH
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to George Bush Intcntl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Round-trip from

$271
(Kiwi.com)

One-way from

$164
(Kiwi.com)
From Ontario to Houston George Bush Intcntl
Search Deals
One-way flight from Ontario to Houston George Bush Intcntl
Search Deals

Find flight deals from Ontario to George Bush Intcntl

Cheapest flights from Ontario to George Bush Intcntl
Explore the most affordable flight options available from Ontario to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/317:10 amYYZ - IAH
1 stop9h 42mMultiple Airlines
mié. 1/811:38 amIAH - YYZ
1 stop11h 15mMultiple Airlines
Deal found 12/17$310
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/309:20 amYOW - IAH
1 stop22h 58mMultiple Airlines
mar. 1/149:10 pmIAH - YOW
1 stop19h 05mMultiple Airlines
Deal found 12/17$413
This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/318:00 amYTZ - IAH
2 stops23h 46mMultiple Airlines
lun. 1/67:54 pmIAH - YTZ
2 stops21h 06mMultiple Airlines
Deal found 12/17$442
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/313:55 pmYUL - IAH
2 stops21h 53mMultiple Airlines
lun. 1/610:35 pmIAH - YUL
1 stop17h 00mMultiple Airlines
Deal found 12/17$511
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/316:30 pmYYZ - IAH
Nonstop3h 44mAir Canada
mié. 1/812:05 pmIAH - YYZ
Nonstop3h 10mAir Canada
Deal found 12/17$564
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2812:35 pmYKF - IAH
1 stop19h 28mMultiple Airlines
dom. 12/299:34 pmIAH - YKF
1 stop20h 51mMultiple Airlines
Deal found 12/16$592
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/276:10 amYYZ - IAH
1 stop6h 22mAmerican Airlines
sáb. 1/255:51 amIAH - YYZ
1 stop6h 09mAmerican Airlines
Deal found 12/17$633
This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/205:55 amYOW - IAH
2 stops17h 55mWestJet
lun. 1/201:35 pmIAH - YOW
2 stops14h 58mWestJet
Deal found 12/17$688
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/311:15 pmYUL - IAH
1 stop8h 59mAir Canada
lun. 1/69:30 amIAH - YUL
Nonstop3h 46mAir Canada
Deal found 12/17$779
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/217:00 amYUL - IAH
1 stop9h 35mUnited Airlines
sáb. 1/2511:55 amIAH - YUL
1 stop9h 09mUnited Airlines
Deal found 12/17$801
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/244:45 pmYOW - IAH
1 stop6h 33mAir Canada
mar. 12/319:30 amIAH - YOW
1 stop8h 28mAir Canada
Deal found 12/17$802
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/273:25 pmYTZ - IAH
1 stop7h 53mAir Canada
mar. 12/319:30 amIAH - YTZ
1 stop7h 20mAir Canada
Deal found 12/17$818

Find flights from Ontario to George Bush Intcntl within your budget

Customize your flight search to find flights from Ontario to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OttawaHouston

YOW - IAH

YOWIAH

Ottawa

mar. 1/14

9:20 am-6:35 pm

1 stop10h 15m

Houston George Bush Intcntl

mar. 1/21

8:00 pm-5:55 pm

1 stop20h 55m

$271

TorontoHouston

YTZ - IAH

YTZIAH

Toronto Island

vie. 1/10

10:15 am-12:15 am

2 stops15h 00m

Houston George Bush Intcntl

mié. 1/15

8:00 pm-10:23 pm

3 stops25h 23m

$310

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

mar. 12/31

7:10 am-3:52 pm

1 stop9h 42m

Houston George Bush Intcntl

mié. 1/8

11:38 am-11:53 pm

1 stop11h 15m

$310

TorontoHouston

YKF - IAH

YKFIAH

Toronto Region of Waterloo Intl

lun. 1/6

1:05 pm-11:22 am

3 stops23h 17m

Houston George Bush Intcntl

jue. 1/9

8:00 pm-7:25 pm

2 stops22h 25m

$334

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

vie. 1/31

2:35 pm-4:50 am

2 stops15h 15m

Houston George Bush Intcntl

vie. 2/7

8:00 am-12:45 am

1 stop15h 45m

$357

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

mar. 1/7

10:35 pm-12:45 pm

1 stop15h 10m

Houston George Bush Intcntl

mar. 1/14

4:00 pm-12:38 pm

1 stop19h 38m

$374

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

sáb. 1/25

6:15 am-6:42 pm

1 stop13h 27m

Houston George Bush Intcntl

sáb. 2/1

6:43 pm-5:14 pm

2 stops21h 31m

$375

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

lun. 1/27

1:20 pm-11:06 am

2 stops22h 46m

Houston George Bush Intcntl

dom. 2/2

9:17 pm-9:32 pm

2 stops23h 15m

$378

HamiltonHouston

YHM - IAH

YHMIAH

Hamilton

jue. 1/9

6:05 pm-12:45 pm

1 stop19h 40m

Houston George Bush Intcntl

lun. 1/13

6:15 pm-5:13 pm

1 stop21h 58m

$414

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

mié. 2/12

6:00 am-6:27 pm

1 stop13h 27m

Houston George Bush Intcntl

lun. 2/17

6:30 am-9:03 pm

1 stop13h 33m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 42 results
1
2
3
...
5

Best time to book a flight from Ontario to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to George Bush Intcntl

Get recent, data-driven insights about flights from Ontario to George Bush Intcntl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Region of Ontario to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Houston George Bush Intcntl Airport (average of $241). Flying from Region of Ontario to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to IAH?

Find hourly flight availability from Ontario to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

When flying from Region of Ontario to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Region of Ontario to Houston George Bush Intcntl Airport

Explore weekly flight availability from Ontario to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated diciembre 18, 2024.

The most flights from CAON to IAH are scheduled on a Monday (11 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated diciembre 18, 2024.
Read through reviews of airlines operating flights from Ontario to Houston, such as WestJet, American Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,554 reviews

Boarding

8.2

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,554 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Boarding

8.2

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,604 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Boarding

8.2

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Brussels Airlines
7.4
Good
353 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Boarding

8.2

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,055 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Boarding

8.2

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,554 reviews

Boarding

8.2

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Related info for your journey

Find useful and relevant information for your journey from Ontario to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Region of Ontario to Houston George Bush Intcntl Airport one-way?

    $215 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on WestJet and Air Canada, with prices starting from $223 and $249, respectively.

  • What are the most popular routes from Region of Ontario to Houston George Bush Intcntl Airport?

    When deciding which route to take from Region of Ontario to Houston George Bush Intcntl Airport consider Toronto Pearson Intl - Houston George Bush Intcntl, Montreal Pierre Elliott Trudeau Intl - Houston George Bush Intcntl or Toronto Island - Houston George Bush Intcntl as they are the most popular.

  • What are the most reliable airlines from Region of Ontario to Houston George Bush Intcntl Airport?

    No one likes to see their flight delayed. When booking a flight from Region of Ontario to Houston George Bush Intcntl Airport consider choosing SkyWest Airlines (100%), Air New Zealand (84%) or United Airlines (77%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Region of Ontario to Houston George Bush Intcntl Airport?

    The cheapest flight price from Region of Ontario to Houston George Bush Intcntl Airport is $158. On average you can expect to pay $449. The most popular route, (Toronto Pearson Intl - Houston George Bush Intcntl), can usually be booked for $231.

  • Can I find deals for flights from Ontario to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Ontario to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to George Bush Intcntl.

  • Can I find deals for business class flights from Ontario to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Ontario to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Houston George Bush Intcntl Airport (average of $241). Flying from Region of Ontario to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Hobby flights
Pearson Intl to George Bush Intcntl flights
Vancouver Intl to Hobby flights
Vancouver Intl to George Bush Intcntl flights
Pierre Elliott Trudeau Intl to Hobby flights
Pierre Elliott Trudeau Intl to George Bush Intcntl flights
Calgary to George Bush Intcntl flights
Calgary to Hobby flights
Edmonton to Hobby flights
Toronto Island to Hobby flights
Edmonton to George Bush Intcntl flights
Ottawa to George Bush Intcntl flights
Ottawa to Hobby flights
Hamilton to Hobby flights
Hamilton to George Bush Intcntl flights
Halifax to George Bush Intcntl flights
Québec City to George Bush Intcntl flights
Halifax to Hobby flights
Regina to George Bush Intcntl flights
Winnipeg to Hobby flights
Regina to Hobby flights
Saskatoon to Hobby flights
Fort McMurray to George Bush Intcntl flights
St. John's to George Bush Intcntl flights
Winnipeg to George Bush Intcntl flights
Moncton to George Bush Intcntl flights

Top 3 airlines flying from Ontario to George Bush Intcntl

Discover the top 3 airlines that operate flights from Ontario to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$403Average$570FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$406Average$676FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$460Average$643FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.