In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 2.5 in.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Most accurate provider : When it comes to deals on Houston George Bush Intcntl Airport-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Houston George Bush Intcntl Airport-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Houston George Bush Intcntl Airport-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

How can I find direct flights from George Bush Intcntl to Pierre Elliott Trudeau Intl?

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

Can I find deals for business class flights from George Bush Intcntl to Pierre Elliott Trudeau Intl?

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

$122+ Flights from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport

Q: How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Airfare is below average for this route at the moment. Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between $574 and $1,030 in November. The cheapest round-trip price found within the last 3 days was $302 on Multiple Airlines (Nov 27-Dec 1).

Q: Weekly flight availability from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport

The most flights from IAH to YUL are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Q: What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Before booking your flight from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport check out the most popular airlines for this route: Air Canada, United Airlines or American Airlines.

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Find cheap flights from George Bush Intcntl to Pierre Elliott Trudeau Intl 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

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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Montreal Pierre Elliott Trudeau Intl are usually found in April or January, booked 51 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from George Bush Intcntl to Pierre Elliott Trudeau Intl

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$302 (Kiwi.com)
One-way from	$122 (Kiwi.com)
Popular in	March
Cheapest in	April
Average price	$608
Good round-trip deal	$620 or less
Good one-way deal	$394 or less

Provider with most accurate pricing for Houston George Bush Intcntl-Montreal Pierre Elliott Trudeau Intl flight deals.

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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Montreal Pierre Elliott Trudeau Intl flights.

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From Houston George Bush Intcntl to Montreal Pierre Elliott Trudeau Intl

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One-way flight from Houston George Bush Intcntl to Montreal Pierre Elliott Trudeau Intl

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High demand for flights, 22% potential price rise

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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Price to beat on a round-trip flight from Houston George Bush Intcntl to Montreal Pierre Elliott Trudeau Intl.

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Price to beat on a one-way flight from Houston George Bush Intcntl to Montreal Pierre Elliott Trudeau Intl.

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Find flight deals from George Bush Intcntl to Pierre Elliott Trudeau Intl

Cheapest flights from George Bush Intcntl to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from George Bush Intcntl to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

Thu 11/278:29 amIAH - YUL

2 stops12h 51mMultiple Airlines

Mon 12/18:00 amYUL - IAH

1 stop26h 01mMultiple Airlines

Deal found 10/25

$302

Thu 11/276:09 pmIAH - YUL

2 stops21h 46mMultiple Airlines

Sun 12/78:00 amYUL - IAH

1 stop26h 28mMultiple Airlines

Deal found 10/27

$319

Thu 11/276:09 pmIAH - YUL

2 stops21h 46mMultiple Airlines

Sat 12/66:45 amYUL - IAH

3 stops27h 30mMultiple Airlines

Deal found 10/26

$326

Wed 11/266:09 pmIAH - YUL

2 stops21h 46mMultiple Airlines

Mon 12/18:00 amYUL - IAH

1 stop26h 01mMultiple Airlines

Deal found 10/27

$327

Thu 11/278:29 amIAH - YUL

2 stops12h 51mMultiple Airlines

Wed 12/36:45 amYUL - IAH

1 stop27h 43mMultiple Airlines

Deal found 10/25

$329

Thu 12/46:20 pmIAH - YUL

1 stop11h 45mWestJet

Mon 12/87:30 pmYUL - IAH

1 stop22h 59mWestJet

Deal found 10/25

$330

Thu 11/276:09 pmIAH - YUL

2 stops21h 46mMultiple Airlines

Sun 11/304:35 pmYUL - IAH

1 stop28h 14mMultiple Airlines

Deal found 10/27

$344

Thu 11/276:20 pmIAH - YUL

1 stop18h 12mMultiple Airlines

Tue 12/26:45 amYUL - IAH

2 stops11h 31mMultiple Airlines

Deal found 10/27

$347

Best flights from George Bush Intcntl to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from George Bush Intcntl to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2025.

Thu 12/46:20 pmIAH - YUL

1 stop11h 45mWestJet

Mon 12/87:30 pmYUL - IAH

1 stop22h 59mWestJet

Deal found 10/25

$330

Thu 11/276:09 pmIAH - YUL

2 stops21h 46mMultiple Airlines

Sun 11/304:35 pmYUL - IAH

1 stop28h 14mMultiple Airlines

Deal found 10/27

$344

Thu 11/278:29 amIAH - YUL

2 stops12h 51mMultiple Airlines

Mon 12/15:25 pmYUL - IAH

2 stops16h 36mMultiple Airlines

Deal found 10/25

$347

Fri 1/236:20 pmIAH - YUL

1 stop11h 45mWestJet

Mon 1/267:30 pmYUL - IAH

1 stop22h 59mWestJet

Deal found 10/27

$387

Wed 11/266:09 pmIAH - YUL

2 stops21h 46mMultiple Airlines

Sun 11/304:35 pmYUL - IAH

1 stop28h 14mMultiple Airlines

Deal found 10/26

$362

Fri 1/96:20 pmIAH - YUL

1 stop11h 45mWestJet

Mon 1/127:30 pmYUL - IAH

1 stop22h 59mWestJet

Deal found 10/27

$387

Thu 11/276:09 pmIAH - YUL

2 stops21h 46mMultiple Airlines

Wed 12/36:45 amYUL - IAH

2 stops18h 56mMultiple Airlines

Deal found 10/25

$374

Wed 11/196:20 pmIAH - YUL

2 stops29h 23mWestJet

Wed 11/264:15 pmYUL - IAH

1 stop21h 29mWestJet

Deal found 10/26

$403

Fri 11/285:40 amIAH - YUL

2 stops16h 05mMultiple Airlines

Sun 11/304:35 pmYUL - IAH

1 stop30h 25mMultiple Airlines

Deal found 10/27

$380

Thu 11/2712:14 pmIAH - YUL

3 stops27h 41mMultiple Airlines

Sun 12/711:25 amYUL - IAH

3 stops23h 03mMultiple Airlines

Deal found 10/27

$386

Mon 11/245:34 amIAH - YUL

1 stop9h 51mMultiple Airlines

Sun 11/304:35 pmYUL - IAH

1 stop28h 14mMultiple Airlines

Deal found 10/26

$409

Last-minute flights from George Bush Intcntl to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from George Bush Intcntl to Pierre Elliott Trudeau Intl. Data last updated October 27, 2025 and is based on user searches.

Wed 11/266:09 pmIAH - YUL

2 stops21h 46mMultiple Airlines

Mon 12/18:00 amYUL - IAH

1 stop26h 01mMultiple Airlines

Deal found 10/27

$327

Thu 11/278:29 amIAH - YUL

2 stops12h 51mMultiple Airlines

Mon 12/18:00 amYUL - IAH

1 stop26h 01mMultiple Airlines

Deal found 10/25

$302

Thu 11/276:09 pmIAH - YUL

2 stops21h 46mMultiple Airlines

Sun 12/78:00 amYUL - IAH

1 stop26h 28mMultiple Airlines

Deal found 10/27

$319

Thu 11/276:09 pmIAH - YUL

2 stops21h 46mMultiple Airlines

Sat 12/66:45 amYUL - IAH

3 stops27h 30mMultiple Airlines

Deal found 10/26

$326

Thu 11/278:29 amIAH - YUL

2 stops12h 51mMultiple Airlines

Wed 12/36:45 amYUL - IAH

1 stop27h 43mMultiple Airlines

Deal found 10/25

$329

Thu 11/276:09 pmIAH - YUL

2 stops21h 46mMultiple Airlines

Sun 11/304:35 pmYUL - IAH

1 stop28h 14mMultiple Airlines

Deal found 10/27

$344

Thu 11/276:09 pmIAH - YUL

2 stops21h 46mMultiple Airlines

Tue 12/26:45 amYUL - IAH

2 stops11h 31mMultiple Airlines

Deal found 10/27

$350

One-way flights from George Bush Intcntl to Pierre Elliott Trudeau Intl
Search for one-way flight options from George Bush Intcntl to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated October 27, 2025.

Tue 12/165:46 amIAH - YUL

2 stops12h 58mMultiple Airlines

Deal found 10/25

$122

Sat 11/1510:28 amIAH - YUL

1 stop13h 02mMultiple Airlines

Deal found 10/27

$127

Sat 11/810:28 amIAH - YUL

1 stop13h 02mMultiple Airlines

Deal found 10/24

$128

Wed 12/178:23 pmIAH - YUL

1 stop27h 07mMultiple Airlines

Deal found 10/25

$147

Sat 11/295:56 pmIAH - YUL

1 stop29h 34mMultiple Airlines

Deal found 10/27

$149

Mon 11/246:09 pmIAH - YUL

2 stops21h 46mMultiple Airlines

Deal found 10/26

$155

Thu 12/189:34 pmIAH - YUL

1 stop25h 56mMultiple Airlines

Deal found 10/25

$158

Thu 11/276:20 pmIAH - YUL

2 stops29h 23mWestJet

Deal found 10/27

$164

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 12/4

6:20 pm-7:05 am

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 12/8

7:30 pm-5:29 pm

1 stop22h 59m

$330

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 11/27

6:09 pm-4:55 pm

2 stops21h 46m

Montreal Pierre Elliott Trudeau Intl

Sun 11/30

4:35 pm-7:49 pm

1 stop28h 14m

$344

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 11/27

8:29 am-10:20 pm

2 stops12h 51m

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

5:25 pm-9:01 am

2 stops16h 36m

$347

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Wed 11/26

6:09 pm-4:55 pm

2 stops21h 46m

Montreal Pierre Elliott Trudeau Intl

Sun 11/30

4:35 pm-7:49 pm

1 stop28h 14m

$362

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 11/27

6:09 pm-4:55 pm

2 stops21h 46m

Montreal Pierre Elliott Trudeau Intl

Wed 12/3

6:45 am-12:41 am

2 stops18h 56m

$374

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 11/28

5:40 am-10:45 pm

2 stops16h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 11/30

4:35 pm-10:00 pm

1 stop30h 25m

$380

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 11/27

12:14 pm-4:55 pm

3 stops27h 41m

Montreal Pierre Elliott Trudeau Intl

Sun 12/7

11:25 am-9:28 am

3 stops23h 03m

$386

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 1/23

6:20 pm-7:05 am

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 1/26

7:30 pm-5:29 pm

1 stop22h 59m

$387

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 1/9

6:20 pm-7:05 am

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

7:30 pm-5:29 pm

1 stop22h 59m

$387

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Wed 11/19

6:20 pm-12:43 am

2 stops29h 23m

Montreal Pierre Elliott Trudeau Intl

Wed 11/26

4:15 pm-12:44 pm

1 stop21h 29m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 19 results

Compare providers for flights from George Bush Intcntl to Pierre Elliott Trudeau Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Pierre Elliott Trudeau Intl in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Mytrip	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Houston George Bush Intcntl Airport-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from George Bush Intcntl 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.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport

Prices

Airlines

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of $266). Flying from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of $415). 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 IAH to YUL?

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

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

The best insider tips for Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport trip

Airports

IAH

Check security wait times on the IAH website to ensure a smooth departure from Houston George Bush Airport.

YUL

Use the ArriveCAN app to fill out your arrival declaration card on the plane to avoid lines at YUL's passport control kiosks.

Our travel experts

John Walton

Expert on YUL

Evie Carrick

Expert on IAH

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get a feel of what it's like to fly with United Airlines, American Airlines, and Air Canada from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,999 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

8,999 reviews

United Airlines

7.4

Good

8,999 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

American Airlines

7.2

Good

11,031 reviews

United Airlines

7.4

Good

8,999 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Air Canada

7.1

Good

10,367 reviews

United Airlines

7.4

Good

8,999 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

How long is the flight from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Airlines like WestJet fly from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport in about 11h 45m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1582 mi.
What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?
According to our current data, Air Canada ($284), United Airlines ($309), and American Airlines ($453) offers the cheapest pricing from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport. Air Canada is 51% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest flights from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Looking at all options, your cheapest flight can be booked for $283. While the most popular route (Houston George Bush Intcntl - Montreal Pierre Elliott Trudeau Intl) can be booked for $302 on average, our data indicates $1,102 when flying from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport.
Can I find deals for flights from George Bush Intcntl to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Pierre Elliott Trudeau Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from George Bush Intcntl to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from George Bush Intcntl to Pierre Elliott Trudeau Intl 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 Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of $266). Flying from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of $415). 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

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Top 3 airlines flying from George Bush Intcntl to Pierre Elliott Trudeau Intl

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$284	Average$709	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$309	Average$766	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$453	Average$770	FlexibilityNo cancel fee	On-time71%

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$122+ Cheap flights from George Bush Intcntl (IAH) to Pierre Elliott Trudeau Intl (YUL)

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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Pierre Elliott Trudeau Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Houston George Bush Intcntl to Montreal Pierre Elliott Trudeau Intl are usually found in April or January, booked 51 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from George Bush Intcntl to Pierre Elliott Trudeau Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from George Bush Intcntl to Pierre Elliott Trudeau Intl

Cheapest flights from George Bush Intcntl to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from George Bush Intcntl to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

Explore the most affordable flight options available from George Bush Intcntl to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Compare providers for flights from George Bush Intcntl to Pierre Elliott Trudeau Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Pierre Elliott Trudeau Intl in October.

Best time to book a flight from George Bush Intcntl to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from George Bush Intcntl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

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

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Weekly flight availability from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport

The best insider tips for Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport trip

Airports

IAH

YUL

Our travel experts

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Related info for your journey

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

How long is the flight from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

What are the cheapest flights from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Can I find deals for flights from George Bush Intcntl to Pierre Elliott Trudeau Intl that include hotel bookings?

How can I find direct flights from George Bush Intcntl to Pierre Elliott Trudeau Intl?

Can I find deals for business class flights from George Bush Intcntl to Pierre Elliott Trudeau Intl?

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

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 George Bush Intcntl to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from George Bush Intcntl to Pierre Elliott Trudeau Intl

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Cheapest flights from George Bush Intcntl to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from George Bush Intcntl to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.