How long does it take to fly to Houston George Bush Intcntl Airport?

Flight times vary depending on what airport in Region of Ontario you fly out of and what airport in Houston George Bush Intcntl Airport you fly into. For example, flying from Ottawa to Houston Hobby Airport takes 5h 59m on average. On the other hand, flying from Toronto to Houston Hobby Airport takes 7h 10m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

What is the cheapest airline that flies from Ontario to Houston George Bush Intcntl?

WestJet and United Airlines are the most popular carriers operating from Ontario to Houston George Bush Intcntl

Which airlines fly to Houston George Bush Intcntl Airport?

Air Canada, United Airlines and WestJet are the top three most popular airlines that fly to Houston George Bush Intcntl Airport from Region of Ontario according to our data. Air Canada is the first choice among our users, with 72% of people opting to fly with this airline when travelling to Houston George Bush Intcntl Airport. Keep in mind that there are 4 different airlines that fly to Houston George Bush Intcntl Airport on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from Ontario to Houston George Bush Intcntl Airport?

As of October 2025, there are 4 operators available to choose from for flights from Ontario to Houston George Bush Intcntl Airport.

How old do you have to be to fly from Ontario to Houston George Bush Intcntl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Houston George Bush Intcntl Airport.

What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 231 Cheap Flights from Region of Ontario to Houston George Bush Intcntl Airport in 2025/26

Q: How many flights depart from Region of Ontario to Houston George Bush Intcntl Airport on average per day?

As of October 2025, there are 13 flights per day flying from Region of Ontario to Houston George Bush Intcntl Airport. The most common time of day flights depart is 6:00a.m., with 44% of flights taking off at noon.

Q: How many flights depart from Region of Ontario to Houston George Bush Intcntl Airport on average per week?

As of October 2025, there are 92 flights per week flying from Region of Ontario to Houston George Bush Intcntl Airport. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

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6:20 a.m. - 5:29 p.m.YKF-IAH

12h 09m1 stop

6:20 p.m. - 5:28 a.m.IAH-YKF

10h 08m1 stop

C$ 386WestJet

Find Deal

Mon, 17 Nov - Fri, 28 Nov

8:00 p.m. - 9:33 a.m.YYZ-IAH

14h 33m1 stop

5:34 a.m. - 8:08 p.m.IAH-YYZ

13h 34m2 stops

C$ 386Multiple Airlines

Find Deal

Sun, 2 Nov - Tue, 18 Nov

6:30 a.m. - 12:28 a.m.YYZ-IAH

18h 58m1 stop

1:09 p.m. - 8:55 p.m.IAH-YYZ

30h 46m1 stop

C$ 387Multiple Airlines

Find Deal

Tue, 21 Oct - Wed, 22 Oct

11:15 a.m. - 12:28 a.m.YYZ-IAH

14h 13m1 stop

5:25 a.m. - 8:08 p.m.IAH-YYZ

13h 43m2 stops

C$ 389Multiple Airlines

Find Deal

Tue, 28 Oct - Sat, 1 Nov

5:14 p.m. - 11:59 p.m.YOW-IAH

7h 45m1 stop

9:43 p.m. - 10:26 a.m.IAH-YOW

11h 43m1 stop

C$ 419United Airlines

Find Deal

Tue, 25 Nov - Tue, 2 Dec

5:11 p.m. - 12:12 a.m.YOW-IAH

8h 01m1 stop

8:23 a.m. - 5:12 p.m.IAH-YOW

7h 49m1 stop

C$ 421United Airlines

Find Deal

Fri, 16 Jan - Mon, 19 Jan

2:50 p.m. - 9:39 p.m.YOW-IAH

7h 49m1 stop

11:55 a.m. - 6:38 p.m.IAH-YOW

5h 43m1 stop

C$ 422Air Canada

Find Deal

Tue, 25 Nov - Tue, 2 Dec

6:45 a.m. - 5:36 p.m.YOW-IAH

11h 51m2 stops

7:18 a.m. - 12:39 a.m.IAH-YOW

16h 21m2 stops

C$ 451American Airlines

Find Deal

Tue, 28 Oct - Tue, 4 Nov

5:15 a.m. - 11:04 a.m.YOW-IAH

6h 49m1 stop

7:10 a.m. - 3:23 p.m.IAH-YOW

7h 13m1 stop

C$ 485Air Canada

Find Deal

Wed, 15 Oct - Wed, 24 Dec

6:45 a.m. - 11:27 p.m.YOW-IAH

17h 42m2 stops

6:08 a.m. - 12:41 a.m.IAH-YOW

17h 33m2 stops

C$ 518American Airlines

Find Deal

Tue, 25 Nov - Tue, 2 Dec

WestJet flights from Region of Ontario to Houston George Bush Intcntl Airport

Our best WestJet deals on Region of Ontario to Houston George Bush Intcntl Airport flight tickets

WestJet

17 Nov

YKF6:20 a.m.Toronto Region of Waterloo Intl

12h 09m

1 stop

IAH5:29 p.m.Houston George Bush Intcntl

28 Nov

IAH6:20 p.m.Houston George Bush Intcntl

10h 08m

1 stop

YKF5:28 a.m.Toronto Region of Waterloo Intl

C$ 386

Find similar

WestJet

4 Nov

YKF6:20 a.m.Toronto Region of Waterloo Intl

12h 09m

1 stop

IAH5:29 p.m.Houston George Bush Intcntl

7 Nov

IAH6:20 p.m.Houston George Bush Intcntl

10h 08m

1 stop

YKF5:28 a.m.Toronto Region of Waterloo Intl

C$ 400

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WestJet

24 Nov

YHM6:10 p.m.Hamilton

24h 19m

1 stop

IAH5:29 p.m.Houston George Bush Intcntl

2 Dec

IAH6:20 p.m.Houston George Bush Intcntl

21h 57m

1 stop

YHM5:17 p.m.Hamilton

C$ 428

Find similar

United Airlines flights from Region of Ontario to Houston George Bush Intcntl Airport

Our best United Airlines deals on Region of Ontario to Houston George Bush Intcntl Airport flight tickets

United Airlines

25 Nov

YOW5:14 p.m.Ottawa

7h 45m

1 stop

IAH11:59 p.m.Houston George Bush Intcntl

2 Dec

IAH9:43 p.m.Houston George Bush Intcntl

11h 43m

1 stop

YOW10:26 a.m.Ottawa

C$ 419

Find similar

United Airlines

16 Jan

YOW5:11 p.m.Ottawa

8h 01m

1 stop

IAH12:12 a.m.Houston George Bush Intcntl

19 Jan

IAH8:23 a.m.Houston George Bush Intcntl

7h 49m

1 stop

YOW5:12 p.m.Ottawa

C$ 421

Find similar

United Airlines

24 Feb

YOW10:30 a.m.Ottawa

7h 55m

1 stop

IAH5:25 p.m.Houston George Bush Intcntl

25 Feb

IAH7:25 a.m.Houston George Bush Intcntl

12h 53m

2 stops

YOW9:18 p.m.Ottawa

C$ 503

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoHouston

YKF - IAH

YKFIAH

Toronto Region of Waterloo Intl

Mon 17/11

6:20 a.m.-5:29 p.m.

1 stop12h 09m

Houston George Bush Intcntl

Fri 28/11

6:20 p.m.-5:28 a.m.

1 stop10h 08m

C$ 386

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Sun 2/11

8:00 p.m.-9:33 a.m.

1 stop14h 33m

Houston George Bush Intcntl

Tue 18/11

5:34 a.m.-8:08 p.m.

2 stops13h 34m

C$ 386

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Tue 21/10

6:30 a.m.-12:28 a.m.

1 stop18h 58m

Houston George Bush Intcntl

Wed 22/10

1:09 p.m.-8:55 p.m.

1 stop30h 46m

C$ 387

TorontoHouston

YYZ - IAH

YYZIAH

Toronto Pearson Intl

Tue 28/10

11:15 a.m.-12:28 a.m.

1 stop14h 13m

Houston George Bush Intcntl

Sat 1/11

5:25 a.m.-8:08 p.m.

2 stops13h 43m

C$ 389

OttawaHouston

YOW - IAH

YOWIAH

Ottawa

Tue 25/11

5:14 p.m.-11:59 p.m.

1 stop7h 45m

Houston George Bush Intcntl

Tue 2/12

9:43 p.m.-10:26 a.m.

1 stop11h 43m

C$ 419

OttawaHouston

YOW - IAH

YOWIAH

Ottawa

Fri 16/1

5:11 p.m.-12:12 a.m.

1 stop8h 01m

Houston George Bush Intcntl

Mon 19/1

8:23 a.m.-5:12 p.m.

1 stop7h 49m

C$ 421

OttawaHouston

YOW - IAH

YOWIAH

Ottawa

Tue 25/11

2:50 p.m.-9:39 p.m.

1 stop7h 49m

Houston George Bush Intcntl

Tue 2/12

11:55 a.m.-6:38 p.m.

1 stop5h 43m

C$ 422

OttawaHouston

YOW - IAH

YOWIAH

Ottawa

Tue 28/10

6:45 a.m.-5:36 p.m.

2 stops11h 51m

Houston George Bush Intcntl

Tue 4/11

7:18 a.m.-12:39 a.m.

2 stops16h 21m

C$ 451

OttawaHouston

YOW - IAH

YOWIAH

Ottawa

Wed 15/10

5:15 a.m.-11:04 a.m.

1 stop6h 49m

Houston George Bush Intcntl

Wed 24/12

7:10 a.m.-3:23 p.m.

1 stop7h 13m

C$ 485

OttawaHouston

YOW - IAH

YOWIAH

Ottawa

Tue 25/11

6:45 a.m.-11:27 p.m.

2 stops17h 42m

Houston George Bush Intcntl

Tue 2/12

6:08 a.m.-12:41 a.m.

2 stops17h 33m

C$ 518

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How to get the cheapest flight ticket from Region of Ontario to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

If you don’t want to visit Houston George Bush Intcntl Airport in May, then you should wait until April to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 632.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart on your flight to Houston George Bush Intcntl Airport is on a Wednesday when prices can be found for as low as C$ 705. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around C$ 766. These prices are subject to change though, so be sure to set up a Price Alert for flights to Houston George Bush Intcntl Airport.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Flying to Houston George Bush Intcntl Airport from Region of Ontario at noon is the least expensive time of day to depart. momondo users have found prices as low as C$ 699 when looking at flights departing at noon. Try not to purchase tickets in the afternoon because they tend to be around C$ 776. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Ontario to Houston George Bush Intcntl flight route?

Fly from Toronto Pearson Intl to Houston George Bush Intcntl for the best Ontario - Houston George Bush Intcntl flight prices

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around C$ 681 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Region of Ontario for as low as C$ 557 on momondo.

What cabin class options are available on Ontario to Houston George Bush Intcntl flights?

There are 4 cabin classes available to choose from on Ontario to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to Houston George Bush Intcntl Airport flights?

You could potentially save up to 61% on your flight if you consider stops on a Region of Ontario to Houston George Bush Intcntl Airport flight.

Cheap Region of Ontario to Houston George Bush Intcntl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Houston George Bush Intcntl Airport

Best price found	C$ 320
Fastest flight time	3h 34m
Direct flights	Every day

The best one-way flight to Houston George Bush Intcntl Airport from Region of Ontario in the past 72 hours is C$ 320. The best round-trip flight deal from Region of Ontario to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is C$ 615.

The fastest flight from Region of Ontario to Houston George Bush Intcntl Airport takes 3h 34m

Direct flights go from Region of Ontario to Houston George Bush Intcntl Airport every day.

Search flight deals

When did momondo last update prices for flights from Ontario to Houston George Bush Intcntl Airport?
Prices for flights from Ontario to Houston George Bush Intcntl Airport are updated daily.
How many operators does momondo search for flights from Ontario to Houston George Bush Intcntl Airport?
As of October 2025, there are 4 operators available to choose from for flights from Ontario to Houston George Bush Intcntl Airport.
How old do you have to be to fly from Ontario to Houston George Bush Intcntl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Houston George Bush Intcntl Airport.
What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?
The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Region of Ontario to Houston George Bush Intcntl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Region of Ontario to Houston George Bush Intcntl Airport is Airbus A220-300 (22.79% of total bookings). The next most popular plane models are Airbus A319 (18.12%), Boeing 737 MAX 8 (11.71%), and Boeing 737-700 (10.54%).

Best airlines flying from Region of Ontario to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Region of Ontario to Houston George Bush Intcntl Airport with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom C$ 268	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
WestJet	PriceFrom C$ 340	Free Cancellation	Rating 7.2 3,111 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 524	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 555	Free Cancellation	Rating 7.4 8,933 reviews	Search United Airlines flights

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Spring

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Houston?

It is quick and easy to find Ontario to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

Can I find flights from Ontario to Houston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Houston from Ontario with this policy.

How can momondo help me find flights from Ontario to Houston?

Once you have performed a search for Ontario to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

An easier way to manage your Houston George Bush Intcntl Airport trip

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Cheap flights from Ontario to Houston from C$ 231

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Houston departing on 29/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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WestJet flights from Region of Ontario to Houston George Bush Intcntl Airport

Our best WestJet deals on Region of Ontario to Houston George Bush Intcntl Airport flight tickets

United Airlines flights from Region of Ontario to Houston George Bush Intcntl Airport

Our best United Airlines deals on Region of Ontario to Houston George Bush Intcntl Airport flight tickets

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Use the filters below to find and compare flights from Ontario to Houston George Bush Intcntl Airport that are best for you.

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How to get the cheapest flight ticket from Region of Ontario to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

If you don’t want to visit Houston George Bush Intcntl Airport in May, then you should wait until April to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 632.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

What is the cheapest Ontario to Houston George Bush Intcntl flight route?

Fly from Toronto Pearson Intl to Houston George Bush Intcntl for the best Ontario - Houston George Bush Intcntl flight prices

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

What cabin class options are available on Ontario to Houston George Bush Intcntl flights?

There are 4 cabin classes available to choose from on Ontario to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to Houston George Bush Intcntl Airport flights?

You could potentially save up to 61% on your flight if you consider stops on a Region of Ontario to Houston George Bush Intcntl Airport flight.

What is the cheapest airline that flies from Ontario to Houston George Bush Intcntl?

WestJet and United Airlines are the most popular carriers operating from Ontario to Houston George Bush Intcntl

Which airlines fly to Houston George Bush Intcntl Airport?

How many flights depart from Region of Ontario to Houston George Bush Intcntl Airport on average per day?

As of October 2025, there are 13 flights per day flying from Region of Ontario to Houston George Bush Intcntl Airport. The most common time of day flights depart is 6:00a.m., with 44% of flights taking off at noon.

How many flights depart from Region of Ontario to Houston George Bush Intcntl Airport on average per week?

As of October 2025, there are 92 flights per week flying from Region of Ontario to Houston George Bush Intcntl Airport. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

How long does it take to fly to Houston George Bush Intcntl Airport?

Cheap Region of Ontario to Houston George Bush Intcntl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Houston George Bush Intcntl Airport

Best price found

Fastest flight time

Direct flights

When did momondo last update prices for flights from Ontario to Houston George Bush Intcntl Airport?

How many operators does momondo search for flights from Ontario to Houston George Bush Intcntl Airport?

How old do you have to be to fly from Ontario to Houston George Bush Intcntl Airport?

What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

What is the most popular plane model from Region of Ontario to Houston George Bush Intcntl Airport?

Best airlines flying from Region of Ontario to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Region of Ontario to Houston George Bush Intcntl Airport with momondo

Travelling to a place near Houston?

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Houston?

Can I find flights from Ontario to Houston with flexible booking policies on momondo?

How can momondo help me find flights from Ontario to Houston?

I’m not ready to book a flight from Ontario to Houston right now. Can momondo alert me if prices change?

An easier way to manage your Houston George Bush Intcntl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Houston

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