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Cheap flights from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 138

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YUL
31 dic — 7 gen1
1 adult
1 adult, Economy, 0 bags

Cheap 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 1 dicembre 2025.

Round-trip from

C$ 365

One-way from

C$ 138

Popular in

November

Cheapest in

April

Average price

C$ 1,083
12/12-21/1
  • 12/12-21/1
  • 3 total stops
  • 49h 58m total
  • Houston to Montreal
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18/1
  • 18/1
  • 2 total stops
  • 19h 44m total
  • Houston to Montreal
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Highest demand for flights based on searches. 23% potential increase in price (C$ 376 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 75 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Find 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 1 dicembre 2025.

ven 12/128:07 p.m.IAH - YUL
2 stops19h 48mMultiple Airlines
mer 21/18:00 a.m.YUL - IAH
1 stop30h 10mMultiple Airlines
Deal found 30/11C$ 365
ven 12/128:07 p.m.IAH - YUL
2 stops19h 48mMultiple Airlines
lun 26/18:00 a.m.YUL - IAH
1 stop25h 40mMultiple Airlines
Deal found 30/11C$ 366
sab 13/127:25 p.m.IAH - YUL
2 stops28h 18mMultiple Airlines
mer 21/18:00 a.m.YUL - IAH
1 stop30h 10mMultiple Airlines
Deal found 30/11C$ 369
sab 13/127:25 p.m.IAH - YUL
2 stops28h 18mMultiple Airlines
lun 26/18:00 a.m.YUL - IAH
1 stop25h 40mMultiple Airlines
Deal found 30/11C$ 370
dom 14/128:01 a.m.IAH - YUL
1 stop15h 29mMultiple Airlines
mer 21/18:00 a.m.YUL - IAH
1 stop30h 10mMultiple Airlines
Deal found 30/11C$ 374
dom 14/128:01 a.m.IAH - YUL
1 stop15h 29mMultiple Airlines
lun 26/18:00 a.m.YUL - IAH
1 stop25h 40mMultiple Airlines
Deal found 30/11C$ 376
dom 14/128:01 a.m.IAH - YUL
1 stop15h 29mMultiple Airlines
mar 20/16:45 a.m.YUL - IAH
2 stops26h 55mMultiple Airlines
Deal found 30/11C$ 381
ven 12/128:07 p.m.IAH - YUL
2 stops19h 48mMultiple Airlines
gio 22/18:00 a.m.YUL - IAH
1 stop13h 23mMultiple Airlines
Deal found 30/11C$ 383
mer 10/127:25 p.m.IAH - YUL
1 stop19h 58mMultiple Airlines
mer 21/18:00 a.m.YUL - IAH
1 stop13h 23mMultiple Airlines
Deal found 30/11C$ 387
ven 12/128:07 p.m.IAH - YUL
2 stops19h 48mMultiple Airlines
dom 25/18:00 a.m.YUL - IAH
1 stop13h 23mMultiple Airlines
Deal found 30/11C$ 394
ven 12/128:07 p.m.IAH - YUL
1 stop27h 23mMultiple Airlines
mer 7/16:45 a.m.YUL - IAH
2 stops31h 34mMultiple Airlines
Deal found 1/12C$ 395
mer 10/127:25 p.m.IAH - YUL
1 stop19h 58mMultiple Airlines
mar 20/16:45 a.m.YUL - IAH
2 stops14h 38mMultiple Airlines
Deal found 30/11C$ 402

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 1 dicembre 2025.
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

dom 14/12

8:01 a.m.-12:30 a.m.

1 stop15h 29m

Montreal Pierre Elliott Trudeau Intl

mer 21/1

8:00 a.m.-1:10 p.m.

1 stop30h 10m

C$ 374

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

ven 12/12

8:07 p.m.-4:55 p.m.

2 stops19h 48m

Montreal Pierre Elliott Trudeau Intl

gio 22/1

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

1 stop13h 23m

C$ 383

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

mer 14/1

7:45 a.m.-12:35 a.m.

3 stops15h 50m

Montreal Pierre Elliott Trudeau Intl

mer 21/1

6:45 a.m.-11:58 p.m.

2 stops18h 13m

C$ 426

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

sab 13/12

8:49 a.m.-12:30 a.m.

1 stop14h 41m

Montreal Pierre Elliott Trudeau Intl

mer 21/1

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

1 stop13h 23m

C$ 446

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

sab 13/12

8:49 a.m.-12:30 a.m.

1 stop14h 41m

Montreal Pierre Elliott Trudeau Intl

gio 22/1

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

1 stop13h 23m

C$ 462

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

dom 14/12

8:01 a.m.-12:30 a.m.

1 stop15h 29m

Montreal Pierre Elliott Trudeau Intl

lun 26/1

6:45 a.m.-5:10 p.m.

2 stops11h 25m

C$ 490

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

sab 13/12

8:49 a.m.-12:30 a.m.

1 stop14h 41m

Montreal Pierre Elliott Trudeau Intl

sab 24/1

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

1 stop13h 23m

C$ 508

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

gio 11/12

6:14 a.m.-4:23 p.m.

1 stop9h 09m

Montreal Pierre Elliott Trudeau Intl

lun 26/1

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

1 stop13h 23m

C$ 514

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

dom 14/12

8:01 a.m.-12:30 a.m.

1 stop15h 29m

Montreal Pierre Elliott Trudeau Intl

dom 4/1

6:45 a.m.-11:59 p.m.

2 stops18h 14m

C$ 574

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

ven 19/12

9:34 p.m.-12:30 a.m.

1 stop25h 56m

Montreal Pierre Elliott Trudeau Intl

ven 9/1

4:35 p.m.-10:01 a.m.

1 stop18h 26m

C$ 574

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/11

Showing 1-10 of 21 results
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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$ 372). Flying from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport in October is currently the most expensive (average of C$ 690). 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 1 dicembre 2025.

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.

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 1 dicembre 2025.
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
10,493 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Overall

7.1

Comfort

7.1

Food

6.3

Crew

7.8

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
10,493 reviews
Air Canada
7.1
Good
10,493 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Overall

7.1

Comfort

7.1

Food

6.3

Crew

7.8

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$ 426. Air Canada is currently priced 50% 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$ 372). Flying from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport in October is currently the most expensive (average of C$ 690). 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
Cornwall
Sherbrooke
Trois-Rivières
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Louiseville

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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 1 dicembre 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 426AverageC$ 1,041FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from George Bush Intcntl to Pierre Elliott Trudeau Intl?

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