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Pierre Elliott Trudeau Intl

$106+ Cheap flights from Houston 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YUL
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Houston to Pierre Elliott Trudeau Intl

Cheapest flights from Houston to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Houston to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/20. 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.
Sun 12/2810:44 amIAH - YUL
2 stops32h 51mMultiple Airlines
Mon 1/128:00 amYUL - IAH
1 stop25h 40mMultiple Airlines
Deal found 12/20$509
This Kiwi.com deal was found by Cheapflights users on 12/19. 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.
Tue 12/235:46 amIAH - YUL
1 stop17h 44mMultiple Airlines
Sat 1/104:35 pmYUL - IAH
1 stop7h 59mMultiple Airlines
Deal found 12/19$673
This Kiwi.com deal was found by Cheapflights users on 12/19. 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.
Mon 12/296:09 pmIAH - YUL
2 stops53h 21mMultiple Airlines
Fri 1/26:20 pmYUL - IAH
1 stop6h 31mMultiple Airlines
Deal found 12/19$732
This Kiwi.com deal was found by Cheapflights users on 12/20. 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.
Wed 12/249:34 pmIAH - YUL
1 stop25h 56mMultiple Airlines
Wed 12/317:00 amYUL - IAH
2 stops17h 59mMultiple Airlines
Deal found 12/20$745
This Kiwi.com deal was found by Cheapflights users on 12/20. 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.
Wed 12/249:34 pmIAH - YUL
1 stop25h 56mMultiple Airlines
Tue 12/305:25 pmYUL - IAH
2 stops16h 38mMultiple Airlines
Deal found 12/20$784
This Kiwi.com deal was found by Cheapflights users on 12/19. 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.
Sat 12/279:34 pmIAH - YUL
1 stop25h 56mMultiple Airlines
Fri 1/26:45 amYUL - IAH
2 stops11h 38mMultiple Airlines
Deal found 12/19$794
This Kiwi.com deal was found by Cheapflights users on 12/19. 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.
Fri 12/265:46 amIAH - YUL
1 stop17h 44mMultiple Airlines
Wed 12/3112:37 pmYUL - IAH
2 stops21h 23mMultiple Airlines
Deal found 12/19$813
This Kiwi.com deal was found by Cheapflights users on 12/20. 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.
Mon 12/229:34 pmIAH - YUL
1 stop25h 56mMultiple Airlines
Wed 12/317:00 amYUL - IAH
2 stops17h 59mMultiple Airlines
Deal found 12/20$818
This Kiwi.com deal was found by Cheapflights users on 12/19. 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.
Sun 12/285:46 amIAH - YUL
1 stop17h 44mMultiple Airlines
Fri 1/26:45 amYUL - IAH
2 stops11h 38mMultiple Airlines
Deal found 12/19$833
This FlightHub deal was found by Cheapflights users on 12/19. 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.
Mon 12/2910:46 amHOU - YUL
1 stop5h 29mWestJet
Wed 1/72:45 pmYUL - HOU
1 stop8h 48mWestJet
Deal found 12/19$1,060
This Kiwi.com deal was found by Cheapflights users on 12/19. 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.
Mon 12/2910:46 amHOU - YUL
1 stop5h 29mWestJet
Fri 1/26:20 pmYUL - HOU
1 stop16h 41mWestJet
Deal found 12/19$1,096
This FlightHub deal was found by Cheapflights users on 12/20. 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.
Sun 12/286:00 amHOU - YUL
2 stops24h 05mWestJet
Mon 1/56:45 amYUL - HOU
2 stops28h 36mWestJet
Deal found 12/20$1,121

Find flight deals from Houston to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Pierre Elliott Trudeau Intl (YUL). 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 December 21, 2025.

Round-trip from

$254
(Kiwi.com)

One-way from

$106
(Trip.com)

Popular in

December

Cheapest in

June

Average price

$1,073
From Houston to Montreal Pierre Elliott Trudeau Intl
Search Deals
One-way flight from Houston to Montreal Pierre Elliott Trudeau Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Pierre Elliott Trudeau Intl 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 December 21, 2025.
Use the filters below to find and compare flights from Houston to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Houston

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sun 1/18

9:37 pm-7:05 am

2 stops32h 28m

Montreal Pierre Elliott Trudeau Intl

Wed 1/21

8:00 am-1:10 pm

1 stop30h 10m

$254

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 1/15

5:05 am-4:22 pm

2 stops10h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 1/21

8:00 am-1:10 pm

1 stop30h 10m

$315

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 2/19

8:18 pm-12:30 am

1 stop27h 12m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

4:35 pm-6:28 pm

1 stop26h 53m

$323

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Tue 2/24

9:38 pm-5:25 pm

2 stops18h 47m

Montreal Pierre Elliott Trudeau Intl

Fri 2/27

8:55 am-11:09 pm

3 stops15h 14m

$361

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 2/5

7:45 am-12:35 am

3 stops15h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 2/9

5:25 pm-3:19 pm

3 stops22h 54m

$384

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 2/19

1:35 pm-7:05 am

1 stop16h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

6:45 am-5:30 pm

2 stops35h 45m

$479

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sun 12/28

10:44 am-8:35 pm

2 stops32h 51m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

8:00 am-8:40 am

1 stop25h 40m

$509

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Mon 2/9

6:20 pm-7:05 am

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 2/15

7:30 pm-12:45 pm

1 stop18h 15m

$517

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sat 2/21

5:46 am-3:10 pm

1 stop8h 24m

Montreal Pierre Elliott Trudeau Intl

Wed 2/25

6:45 am-8:23 pm

1 stop14h 38m

$560

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 3/6

1:19 pm-6:45 pm

3 stops28h 26m

Montreal Pierre Elliott Trudeau Intl

Wed 3/11

6:45 am-11:09 pm

2 stops17h 24m

$573

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 34 results
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Best time to book a flight from Houston to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Houston 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 to Montreal Pierre Elliott Trudeau Intl Airport

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

Currently, May is the cheapest month in which you can book a flight from Houston to Montreal Pierre Elliott Trudeau Intl Airport (average of $239). Flying from Houston to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of $371). 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 HOU to YUL?

Find hourly flight availability from Houston to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2025.

It’s typically best to fly out from Houston to Montreal Pierre Elliott Trudeau Intl Airport in the evening. Doing so could potentially save you 49% on the flight price compared to flying at noon, which is usually more expensive.

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

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston to Montreal Pierre Elliott Trudeau Intl Airport trip
Airports
IAH

For a smooth departure from IAH, check security wait times on the airport website before heading to your terminal.

Read more about IAHBy Evie Carrick
YUL

Use the ArriveCAN app to fill out your arrival declaration card on the plane for a quicker process at YUL.

Read more about YULBy John Walton
Our travel experts
John Walton

John Walton

Expert on YUL

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated December 21, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and Air Canada from Houston to Montreal Pierre Elliott Trudeau Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,099 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,099 reviews
United Airlines
7.4
Good
9,099 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,099 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Air Canada
7.1
Good
10,550 reviews
United Airlines
7.4
Good
9,099 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Houston 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 to Montreal Pierre Elliott Trudeau Intl Airport?

    For as low as $665, Delta can have you in Montreal Pierre Elliott Trudeau Intl Airport from Houston in 11h 52m. The distance between Houston and Montreal Pierre Elliott Trudeau Intl Airport is about 1597 mi.

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

    According to our current data, Air Canada ($277), United Airlines ($287), and American Airlines ($453) offers the cheapest pricing from Houston to Montreal Pierre Elliott Trudeau Intl Airport. Air Canada is currently priced 58% below the average price you’ll pay for this route.

  • Can I find deals for flights from Houston to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Houston to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston 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 Houston to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Houston to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Houston 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 to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Houston to Montreal Pierre Elliott Trudeau Intl Airport (average of $239). Flying from Houston to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of $371). 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

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

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Longueuil
Brossard
Dorval

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Top 3 airlines flying from Houston to Pierre Elliott Trudeau Intl

Discover the top 3 airlines that operate flights from Houston to Pierre Elliott Trudeau Intl. 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$287Average$694FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$295Average$789FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$453Average$770FlexibilityNo cancel feeOn-time71%

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