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Cheap flights from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 156

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YUL
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

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 29 January 2026.

Wed 25/35:52 p.m.
IAH
-
YUL
1 stop21h 28m
Multiple Airlines
Mon 30/38:00 a.m.
YUL
-
IAH
1 stop25h 40m
Multiple Airlines
Deal found 27/1C$ 348
Wed 25/35:52 p.m.
IAH
-
YUL
1 stop21h 28m
Multiple Airlines
Sun 29/38:00 a.m.
YUL
-
IAH
1 stop25h 40m
Multiple Airlines
Deal found 27/1C$ 369
Wed 25/35:52 p.m.
IAH
-
YUL
1 stop21h 28m
Multiple Airlines
Sat 28/38:00 a.m.
YUL
-
IAH
1 stop13h 34m
Multiple Airlines
Deal found 27/1C$ 373
Wed 25/35:52 p.m.
IAH
-
YUL
1 stop21h 28m
Multiple Airlines
Tue 31/36:50 a.m.
YUL
-
IAH
2 stops9h 37m
Multiple Airlines
Deal found 27/1C$ 392
Thu 26/37:35 a.m.
IAH
-
YUL
1 stop7h 45m
Multiple Airlines
Sat 28/38:00 a.m.
YUL
-
IAH
1 stop13h 34m
Multiple Airlines
Deal found 27/1C$ 395
Thu 23/45:45 a.m.
IAH
-
YUL
2 stops11h 40m
Multiple Airlines
Sun 26/48:00 a.m.
YUL
-
IAH
1 stop13h 38m
Multiple Airlines
Deal found 26/1C$ 402
Wed 22/45:45 a.m.
IAH
-
YUL
2 stops17h 53m
Multiple Airlines
Sat 25/48:00 a.m.
YUL
-
IAH
1 stop16h 59m
Multiple Airlines
Deal found 27/1C$ 403
Thu 26/37:35 a.m.
IAH
-
YUL
1 stop7h 45m
Multiple Airlines
Wed 1/46:45 a.m.
YUL
-
IAH
2 stops18h 14m
Multiple Airlines
Deal found 27/1C$ 410
Wed 18/24:22 p.m.
IAH
-
YUL
1 stop23h 00m
Multiple Airlines
Wed 25/26:45 a.m.
YUL
-
IAH
2 stops9h 54m
Multiple Airlines
Deal found 27/1C$ 411
Tue 24/37:38 p.m.
IAH
-
YUL
2 stops20h 14m
Multiple Airlines
Thu 26/38:00 a.m.
YUL
-
IAH
1 stop9h 06m
Multiple Airlines
Deal found 27/1C$ 413

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

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 29 January 2026.

Round-trip from

C$ 348

One-way from

C$ 156

Popular in

November

Cheapest in

April

Average price

C$ 850
25/3-30/3
  • 25/3-30/3
  • 2 total stops
  • 47h 08m total
  • Houston to Montreal
Search Deals
5/2
  • 5/2
  • 1 total stop
  • 17h 16m total
  • Houston to Montreal
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 298 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 29 January 2026.
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

George Bush Intcntl

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sun 15/3

6:20 p.m.-7:05 a.m.

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

8:00 a.m.-8:40 a.m.

1 stop25h 40m

C$ 485

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 5/3

7:05 a.m.-4:30 p.m.

2 stops32h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

8:00 a.m.-8:23 p.m.

1 stop13h 23m

C$ 486

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 20/3

5:45 a.m.-4:20 p.m.

1 stop9h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

5:25 p.m.-8:40 a.m.

2 stops16h 15m

C$ 487

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Wed 6/5

4:22 p.m.-6:25 p.m.

2 stops25h 03m

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

6:55 p.m.-3:44 p.m.

1 stop21h 49m

C$ 498

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 8/5

6:30 a.m.-12:40 a.m.

2 stops17h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

6:55 p.m.-3:44 p.m.

1 stop21h 49m

C$ 529

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Wed 11/2

4:35 p.m.-4:22 p.m.

1 stop22h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

8:00 a.m.-8:00 a.m.

1 stop25h 00m

C$ 553

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Wed 13/5

7:05 a.m.-8:10 p.m.

2 stops12h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

6:30 a.m.-11:44 p.m.

2 stops18h 14m

C$ 566

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Tue 10/2

4:15 p.m.-4:22 p.m.

2 stops23h 07m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

6:45 a.m.-9:27 p.m.

2 stops15h 42m

C$ 601

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 27/2

5:46 a.m.-3:10 p.m.

1 stop8h 24m

Montreal Pierre Elliott Trudeau Intl

Sat 28/2

4:00 p.m.-3:39 p.m.

2 stops24h 39m

C$ 603

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Wed 4/2

5:46 a.m.-4:22 p.m.

1 stop9h 36m

C$ 195

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

Showing 1-10 of 16 results
1
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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

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 C$ 364). Flying from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of C$ 857). 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?

Find hourly flight availability from George Bush Intcntl 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 29 January 2026.

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

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport 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 29 January 2026.
See what other customers who have flown with Air Canada from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,667 reviews
Check prices

Boarding

7.3

Food

6.3

Overall

7.1

Crew

7.8

Entertainment

6.8

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
10,667 reviews
Air Canada
7.1
Good
10,667 reviews
Check prices

Boarding

7.3

Food

6.3

Overall

7.1

Crew

7.8

Entertainment

6.8

Comfort

7.1

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

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.

  • What is the cheapest airline to fly from Houston George Bush Intcntl Airport 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$ 382. Air Canada is currently priced 55% below the average price you’ll pay for this route.

  • 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 C$ 364). Flying from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of C$ 857). 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
Sherbrooke
Cornwall
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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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.
Hobby to Pierre Elliott Trudeau Intl flights

Top airline flying from George Bush Intcntl to Pierre Elliott Trudeau Intl

Discover the top airline that operate flights from George Bush Intcntl 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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 382AverageC$ 842FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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