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Cheap flights from Houston to Montreal Pierre Elliott Trudeau Intl Airport from C$ 275

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YUL
16 Jul — 23 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Houston to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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 16 June 2026.

Wed 15/78:20 a.m.
IAH
-
YUL
2 stops14h 32m
Multiple Airlines
Wed 22/76:45 a.m.
YUL
-
IAH
2 stops15h 18m
Multiple Airlines
Deal found 15/6C$ 664
Tue 18/82:50 p.m.
IAH
-
YUL
1 stop15h 15m
Multiple Airlines
Tue 25/86:45 a.m.
YUL
-
IAH
2 stops33h 06m
Multiple Airlines
Deal found 14/6C$ 706
Wed 19/82:50 p.m.
IAH
-
YUL
1 stop15h 15m
Multiple Airlines
Tue 25/86:45 a.m.
YUL
-
IAH
2 stops33h 06m
Multiple Airlines
Deal found 14/6C$ 709
Sat 5/92:50 p.m.
IAH
-
YUL
1 stop15h 15m
Multiple Airlines
Thu 10/96:30 a.m.
YUL
-
IAH
2 stops12h 17m
Multiple Airlines
Deal found 15/6C$ 710
Tue 25/86:30 a.m.
IAH
-
YUL
1 stop16h 15m
Multiple Airlines
Mon 31/86:45 a.m.
YUL
-
IAH
2 stops33h 06m
Multiple Airlines
Deal found 16/6C$ 711
Tue 28/78:02 p.m.
IAH
-
YUL
2 stops21h 13m
Multiple Airlines
Wed 12/88:00 p.m.
YUL
-
IAH
1 stop18h 55m
Multiple Airlines
Deal found 14/6C$ 713
Tue 1/96:35 p.m.
IAH
-
YUL
1 stop13h 04m
Delta
Tue 8/97:43 p.m.
YUL
-
IAH
1 stop18h 58m
Delta
Deal found 15/6C$ 727
Sat 5/92:50 p.m.
IAH
-
YUL
1 stop15h 15m
Multiple Airlines
Wed 9/96:30 a.m.
YUL
-
IAH
2 stops12h 17m
Multiple Airlines
Deal found 15/6C$ 728
Fri 21/88:42 p.m.
IAH
-
YUL
2 stops20h 33m
Multiple Airlines
Tue 25/88:00 p.m.
YUL
-
IAH
1 stop18h 55m
Multiple Airlines
Deal found 16/6C$ 730
Mon 17/88:02 p.m.
IAH
-
YUL
2 stops21h 13m
Multiple Airlines
Tue 25/88:00 p.m.
YUL
-
IAH
1 stop18h 55m
Multiple Airlines
Deal found 14/6C$ 735
Sat 22/82:50 p.m.
IAH
-
YUL
1 stop15h 15m
Multiple Airlines
Tue 25/87:20 p.m.
YUL
-
IAH
2 stops28h 28m
Multiple Airlines
Deal found 14/6C$ 737
Thu 13/87:11 p.m.
HOU
-
YUL
2 stops22h 04m
Multiple Airlines
Tue 18/87:00 a.m.
YUL
-
HOU
1 stop6h 16m
Multiple Airlines
Deal found 16/6C$ 865

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 16 June 2026.

Round-trip from

C$ 664

One-way from

C$ 275

Popular in

December

Cheapest in

February

Average price

C$ 1,114
15/7-22/7
  • 15/7-22/7
  • 4 total stops
  • 29h 50m total
  • Houston to Montreal
Search Deals
10/9
  • 10/9
  • 2 total stops
  • 14h 49m total
  • Houston to Montreal
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 312 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 629,999 searches. Data last updated 16 June 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Tue 1/9

6:35 p.m.-8:39 a.m.

1 stop13h 04m

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

7:43 p.m.-1:41 p.m.

1 stop18h 58m

C$ 727

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Tue 1/9

6:35 p.m.-8:39 a.m.

1 stop13h 04m

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

2:25 p.m.-10:35 p.m.

2 stops9h 10m

C$ 855

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Tue 4/8

7:00 a.m.-6:54 p.m.

1 stop10h 54m

Montreal Pierre Elliott Trudeau Intl

Mon 10/8

7:44 p.m.-9:44 a.m.

1 stop15h 00m

C$ 857

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sat 5/9

2:37 p.m.-11:52 p.m.

1 stop8h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

9:30 a.m.-9:19 p.m.

1 stop12h 49m

C$ 857

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 3/9

5:09 p.m.-11:52 p.m.

1 stop5h 43m

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

7:43 p.m.-1:41 p.m.

1 stop18h 58m

C$ 881

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Tue 10/11

7:00 a.m.-6:50 p.m.

1 stop10h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 26/11

11:15 a.m.-9:38 p.m.

1 stop11h 23m

C$ 893

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Mon 17/8

8:35 p.m.-12:00 p.m.

1 stop14h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

3:30 p.m.-5:17 p.m.

2 stops26h 47m

C$ 934

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sun 2/8

6:35 p.m.-8:39 a.m.

1 stop13h 04m

Montreal Pierre Elliott Trudeau Intl

Thu 6/8

5:10 p.m.-11:52 p.m.

2 stops7h 42m

C$ 946

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Thu 10/9

2:25 p.m.-11:59 p.m.

1 stop8h 34m

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

7:00 a.m.-4:31 p.m.

1 stop10h 31m

C$ 970

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Wed 23/9

2:25 p.m.-11:57 p.m.

1 stop8h 32m

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

12:44 p.m.-10:35 p.m.

1 stop10h 51m

C$ 970

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/6

Showing 1-10 of 40 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from Houston to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 373). Flying from Houston to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of C$ 971). 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 16 June 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.

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

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 16 June 2026.
Read through reviews of airlines operating flights from Houston to Montreal Pierre Elliott Trudeau Intl Airport, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,197 reviews
Check prices

Boarding

7.3

Food

6.3

Entertainment

6.8

Overall

7.1

Crew

7.8

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !
Air Canada
7.1
Good
11,197 reviews
Air Canada
7.1
Good
11,197 reviews
Check prices

Boarding

7.3

Food

6.3

Entertainment

6.8

Overall

7.1

Crew

7.8

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !

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?

    Departing from Houston to Montreal Pierre Elliott Trudeau Intl Airport will take you 13h 04m. There are 2546 km between Houston and Montreal Pierre Elliott Trudeau Intl Airport.

  • What is the cheapest airline to fly from Houston to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Flying on Air Canada is currently your cheapest option to Montreal Pierre Elliott Trudeau Intl Airport, with prices starting at C$ 394. Air Canada is priced at 60% lower than the current average price of a flight leaving 3 months from now.

  • 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, February is the cheapest month in which you can book a flight from Houston to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 373). Flying from Houston to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of C$ 971). 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

Travelling 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
Dorval
Trois-Rivières
Brossard
Sherbrooke
Cornwall
Longueuil
Montebello
Magog
Boucherville
Bromont
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Houston to Pierre Elliott Trudeau Intl

Discover the top airline 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 629,999 searches. Data last updated 16 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 394AverageC$ 867FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Houston to Pierre Elliott Trudeau Intl?

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Millions of users choose and trust Cheapflights to book the best flight deals from Houston to Pierre Elliott Trudeau Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Houston to Pierre Elliott Trudeau Intl with no change fees?

Yes, we can. To see specific flights from Houston to Pierre Elliott Trudeau Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Houston to Pierre Elliott Trudeau Intl become cheaper?

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