What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Houston to Toronto flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 19% of their flights experiencing any sort of delay.

How often are flights from Houston to Toronto delayed?

Historically, on average around 20% of flights between Houston and Toronto have experienced a delay on any given week. The average delay length over the past 12 months has been 132 minutes.

What airlines fly to Toronto?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Toronto from Houston George Bush Intcntl Airport according to our data. Air Canada is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Toronto. Keep in mind that there are 4 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

What is the most punctual flight time for Houston to Toronto flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

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

WestJet is the most popular carrier operating from Houston George Bush Intcntl to Toronto

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

There are 4 operators available for flights from Houston George Bush Intcntl Airport to Toronto as of December 2025.

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

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 Houston George Bush Intcntl Airport to Toronto.

What documentation or ID do you need to fly to Toronto?

The travel and health documents required for your trip to Toronto can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$106 Cheap Flights from Houston George Bush Intcntl Airport to Toronto in 2025/26

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

As of December 2025, 5 flights take off from Houston George Bush Intcntl Airport and land in Toronto each day. The most common flight departure time for this route is 6:00PM, with 68% of daily flights taking off at noon.

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

39 flights are operational weekly from Houston George Bush Intcntl Airport to Toronto as of December 2025. The most popular departure day for this route is Mon, with 31% of flights per week taking off on this day.

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5:46 am - 3:00 pm

IAH

YHM

8h 14m1 stop

7:25 am - 11:58 pm

YHM

IAH

17h 33m1 stop

$238Multiple Airlines

Wed, Jan 28 - Wed, Feb 4

6:20 pm - 5:17 pm

IAH

YHM

21h 57m1 stop

6:10 pm - 12:44 pm

YHM

IAH

19h 34m1 stop

$256WestJet

Wed, Jan 14 - Wed, Jan 21

5:46 am - 3:00 pm

IAH

YHM

8h 14m1 stop

7:00 am - 11:58 pm

YHM

IAH

17h 58m3 stops

$270Multiple Airlines

Wed, Jan 28 - Wed, Feb 4

3:00 pm - 5:50 am

IAH

YYZ

13h 50m2 stops

9:00 am - 10:40 pm

YYZ

IAH

14h 40m2 stops

$283WestJet

Tue, May 5 - Tue, May 12

5:46 am - 3:00 pm

IAH

YHM

8h 14m1 stop

7:25 am - 10:33 am

YHM

IAH

28h 08m2 stops

$285Multiple Airlines

Wed, Jan 28 - Wed, Feb 4

5:45 am - 2:05 pm

IAH

YYZ

7h 20m1 stop

1:30 pm - 8:45 am

YYZ

IAH

20h 15m1 stop

$289Multiple Airlines

Tue, May 5 - Mon, May 11

6:20 pm - 5:17 pm

IAH

YHM

21h 57m1 stop

6:10 pm - 12:44 pm

YHM

IAH

19h 34m1 stop

$296WestJet

Wed, Jan 14 - Wed, Jan 28

8:00 am - 12:45 am

IAH

YKF

15h 45m1 stop

6:00 am - 10:40 pm

YKF

IAH

17h 40m1 stop

$299WestJet

Tue, May 5 - Tue, May 12

5:46 am - 2:40 pm

IAH

YYZ

7h 54m1 stop

9:40 am - 5:55 am

YYZ

IAH

21h 15m3 stops

$299Multiple Airlines

Fri, Jan 30 - Mon, Feb 2

6:20 pm - 5:17 pm

IAH

YHM

21h 57m1 stop

7:25 am - 8:23 pm

YHM

IAH

13h 58m1 stop

$300Multiple Airlines

Wed, Jan 14 - Sun, Jan 18

WestJet flights from Houston George Bush Intcntl Airport to Toronto

Our best WestJet deals on Houston George Bush Intcntl Airport to Toronto flight tickets

WestJet

Jan 14

IAH6:20 pmHouston George Bush Intcntl

21h 57m

1 stop

YHM5:17 pmHamilton

Jan 21

YHM6:10 pmHamilton

19h 34m

1 stop

IAH12:44 pmHouston George Bush Intcntl

$256

Find similar

WestJet

May 4

IAH8:00 amHouston George Bush Intcntl

9h 52m

1 stop

YYZ6:52 pmToronto Pearson Intl

May 8

YYZ9:00 amToronto Pearson Intl

14h 40m

2 stops

IAH10:40 pmHouston George Bush Intcntl

$277

Find similar

WestJet

May 5

IAH3:00 pmHouston George Bush Intcntl

13h 50m

2 stops

YYZ5:50 amToronto Pearson Intl

May 12

YYZ9:00 amToronto Pearson Intl

14h 40m

2 stops

IAH10:40 pmHouston George Bush Intcntl

$283

Find similar

Air Canada flights from Houston George Bush Intcntl Airport to Toronto

Our best Air Canada deals on Houston George Bush Intcntl Airport to Toronto flight tickets

Air Canada

Jan 11

IAH12:10 pmHouston George Bush Intcntl

6h 45m

1 stop

YTZ7:55 pmToronto Island

Jan 15

YTZ3:30 pmToronto Island

7h 09m

1 stop

IAH9:39 pmHouston George Bush Intcntl

$478

Find similar

Air Canada

Jan 11

IAH12:10 pmHouston George Bush Intcntl

8h 25m

1 stop

YTZ9:35 pmToronto Island

Jan 16

YTZ3:30 pmToronto Island

7h 09m

1 stop

IAH9:39 pmHouston George Bush Intcntl

$481

Find similar

Air Canada

Dec 30

IAH12:10 pmHouston George Bush Intcntl

6h 45m

1 stop

YTZ7:55 pmToronto Island

Jan 7

YTZ3:30 pmToronto Island

7h 09m

1 stop

IAH9:39 pmHouston George Bush Intcntl

$807

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momondo Fare Finder

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

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Route

Depart

Return

Price

HoustonHamilton

IAH - YHM

IAHYHM

Houston George Bush Intcntl

Wed 1/28

5:46 am-3:00 pm

1 stop8h 14m

Hamilton

Wed 2/4

7:25 am-11:58 pm

1 stop17h 33m

$238

HoustonHamilton

IAH - YHM

IAHYHM

Houston George Bush Intcntl

Wed 1/14

6:20 pm-5:17 pm

1 stop21h 57m

Hamilton

Wed 1/21

6:10 pm-12:44 pm

1 stop19h 34m

$256

HoustonHamilton

IAH - YHM

IAHYHM

Houston George Bush Intcntl

Wed 1/28

5:46 am-3:00 pm

1 stop8h 14m

Hamilton

Wed 2/4

7:00 am-11:58 pm

3 stops17h 58m

$270

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Tue 5/5

3:00 pm-5:50 am

2 stops13h 50m

Toronto Pearson Intl

Tue 5/12

9:00 am-10:40 pm

2 stops14h 40m

$283

HoustonHamilton

IAH - YHM

IAHYHM

Houston George Bush Intcntl

Wed 1/28

5:46 am-3:00 pm

1 stop8h 14m

Hamilton

Wed 2/4

7:25 am-10:33 am

2 stops28h 08m

$285

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Tue 5/5

5:45 am-2:05 pm

1 stop7h 20m

Toronto Pearson Intl

Mon 5/11

1:30 pm-8:45 am

1 stop20h 15m

$289

HoustonHamilton

IAH - YHM

IAHYHM

Houston George Bush Intcntl

Wed 1/14

6:20 pm-5:17 pm

1 stop21h 57m

Hamilton

Wed 1/28

6:10 pm-12:44 pm

1 stop19h 34m

$296

HoustonToronto

IAH - YKF

IAHYKF

Houston George Bush Intcntl

Tue 5/5

8:00 am-12:45 am

1 stop15h 45m

Toronto Region of Waterloo Intl

Tue 5/12

6:00 am-10:40 pm

1 stop17h 40m

$299

HoustonToronto

IAH - YYZ

IAHYYZ

Houston George Bush Intcntl

Fri 1/30

5:46 am-2:40 pm

1 stop7h 54m

Toronto Pearson Intl

Mon 2/2

9:40 am-5:55 am

3 stops21h 15m

$299

HoustonHamilton

IAH - YHM

IAHYHM

Houston George Bush Intcntl

Wed 1/14

6:20 pm-5:17 pm

1 stop21h 57m

Hamilton

Sun 1/18

7:25 am-8:23 pm

1 stop13h 58m

$300

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Toronto

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

Delays

Other information

What is the cheapest month to fly to Toronto?

The month of September is, on average, the cheapest month to fly to Toronto from Houston George Bush Intcntl Airport, with most prices found around $290. If you are unable to visit Toronto during the month of September, then departing from Houston George Bush Intcntl Airport during the month April is also very affordable. Most momondo users find prices during this month for around $455.

What is the cheapest day to depart on your flight to Toronto?

On average, the least expensive day to fly to Toronto from Houston George Bush Intcntl Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $406. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Tuesday, with ticket prices averaging around $637.

What is the cheapest time of day to depart on your flight to Toronto?

In the evening is the cheapest time of day to fly from Houston George Bush Intcntl Airport to Toronto when you can find flight prices for as low as $283. Flying to Toronto in the evening is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly at noon, with an average ticket price of $1,499. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight to Toronto?

You are more likely to see cheaper flights to Toronto from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around $576 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from Houston George Bush Intcntl Airport for as low as $338 on momondo.

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

There are 4 cabin classes available to choose from on Houston George Bush Intcntl to Toronto 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 Houston George Bush Intcntl Airport to Toronto flights?

You could potentially save up to 2% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Toronto flight.

How have Houston George Bush Intcntl Airport to Toronto flight prices changed over time?

When to book flights from Houston George Bush Intcntl Airport to Toronto

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Toronto according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Toronto (IAH to YTO) flight deals and tips

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

Best Price Found	$408
Fastest flight time	3h 08m
Direct flights	Every day
Airports in Toronto	3 airports

The best one-way flight to Toronto from Houston George Bush Intcntl Airport in the past 72 hours is $408. The best round-trip flight deal from Houston George Bush Intcntl Airport to Toronto found on momondo in the last 72 hours is $782.

The fastest flight from Houston George Bush Intcntl Airport to Toronto takes 3h 08m

Direct flights go from Houston George Bush Intcntl Airport to Toronto every day.

There are 3 airports in Toronto. From Houston George Bush Intcntl Airport there are direct flights to Toronto Pearson Intl (YYZ).

Search flight deals

How far is Houston George Bush Intcntl to Toronto by plane?
There are 1287.1 mi between Houston George Bush Intcntl and Toronto. By plane, this route typically takes 3h 08m.
When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Toronto?
Prices for flights from Houston George Bush Intcntl Airport to Toronto are refreshed on a daily basis.
How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Toronto?
There are 4 operators available for flights from Houston George Bush Intcntl Airport to Toronto as of December 2025.
How old do you have to be to fly from Houston George Bush Intcntl Airport to Toronto?
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 Houston George Bush Intcntl Airport to Toronto.
What documentation or ID do you need to fly to Toronto?
The travel and health documents required for your trip to Toronto can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Houston George Bush Intcntl Airport to Toronto?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Houston George Bush Intcntl Airport to Toronto is Airbus A220-300 (22.04% of total bookings). The next most popular plane models are Airbus A320-100/200 (15.45%), Airbus A319 (14.36%), and Boeing 787-9 Dreamliner (11.60%).
What is the most popular airline from Houston George Bush Intcntl Airport to Toronto?
momondo data reveals that the most frequently booked airline on the route from Houston George Bush Intcntl Airport to Toronto is Air Canada, representing 61% of all bookings. The subsequent popular airline is United Airlines at 39%.

Best airlines flying from Houston George Bush Intcntl Airport to Toronto

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $218	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights
Air Canada	PriceFrom $252	Free Cancellation	Rating 7.1 10,530 reviews	Search Air Canada flights
United Airlines	PriceFrom $267	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
American Airlines	PriceFrom $453	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights

United Airlines Flights From Houston George Bush Intcntl Airport to Toronto
United Airlines flies from Houston George Bush Intcntl Airport to Toronto around 16 times per week, with 9,094 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Houston George Bush Intcntl Airport to Toronto in the last 72 hours was $267 (round-trip), much lower than the average airfare cost of $678 for United Airlines flights on this route.
Air Canada Flights From Houston George Bush Intcntl Airport to Toronto
Air Canada is also a popular choice for this route. Air Canada flight deals for Houston George Bush Intcntl Airport to Toronto start from as low as $252 round-trip, depending on your selected dates, with average Air Canada deals seen on momondo around $585. Air Canada operates 13 flights to Toronto from Houston George Bush Intcntl Airport in an average week. Users have rated it 7.1/10 across 10,530 reviews.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Toronto for you.

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

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

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

Once you have performed a search for Houston to Toronto 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 Houston to Toronto right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Toronto flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Houston George Bush Intcntl Airport to Toronto from $106

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WestJet flights from Houston George Bush Intcntl Airport to Toronto

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See travel insights to Toronto from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Toronto

What is the cheapest month to fly to Toronto?

What is the cheapest day to depart on your flight to Toronto?

What is the cheapest time of day to depart on your flight to Toronto?

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

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

How far in advance should I book a flight to Toronto?

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

There are 4 cabin classes available to choose from on Houston George Bush Intcntl to Toronto 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 Houston George Bush Intcntl Airport to Toronto flights?

You could potentially save up to 2% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Toronto flight.

How have Houston George Bush Intcntl Airport to Toronto flight prices changed over time?

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

WestJet is the most popular carrier operating from Houston George Bush Intcntl to Toronto

What airlines fly to Toronto?

How often are flights from Houston to Toronto delayed?

Historically, on average around 20% of flights between Houston and Toronto have experienced a delay on any given week. The average delay length over the past 12 months has been 132 minutes.

What is the most punctual flight time for Houston to Toronto flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Houston to Toronto flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 19% of their flights experiencing any sort of delay.

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

As of December 2025, 5 flights take off from Houston George Bush Intcntl Airport and land in Toronto each day. The most common flight departure time for this route is 6:00PM, with 68% of daily flights taking off at noon.

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

39 flights are operational weekly from Houston George Bush Intcntl Airport to Toronto as of December 2025. The most popular departure day for this route is Mon, with 31% of flights per week taking off on this day.

When to book flights from Houston George Bush Intcntl Airport to Toronto

Cheap Houston George Bush Intcntl Airport to Toronto (IAH to YTO) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Toronto

How far is Houston George Bush Intcntl to Toronto by plane?

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

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

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

What documentation or ID do you need to fly to Toronto?

What is the most popular plane model from Houston George Bush Intcntl Airport to Toronto?

What is the most popular airline from Houston George Bush Intcntl Airport to Toronto?

Best airlines flying from Houston George Bush Intcntl Airport to Toronto

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

United Airlines Flights From Houston George Bush Intcntl Airport to Toronto

Air Canada Flights From Houston George Bush Intcntl Airport to Toronto

Why use momondo?

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

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

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

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

An easier way to manage your Toronto 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 Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 52.0 mi from Toronto