Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 149

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YUL
15 Jan — 22 Jan1
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 16 December 2025.

Mon 29/128:36 a.m.IAH - YUL
1 stop8h 09mMultiple Airlines
Tue 6/16:45 a.m.YUL - IAH
2 stops27h 18mMultiple Airlines
Deal found 15/12C$ 599
Mon 29/128:36 a.m.IAH - YUL
1 stop8h 09mMultiple Airlines
Wed 7/16:45 a.m.YUL - IAH
2 stops28h 16mMultiple Airlines
Deal found 15/12C$ 618
Sun 21/129:34 p.m.IAH - YUL
1 stop25h 56mMultiple Airlines
Mon 5/16:45 a.m.YUL - IAH
2 stops17h 31mMultiple Airlines
Deal found 14/12C$ 739
Thu 25/129:34 p.m.IAH - YUL
1 stop25h 56mMultiple Airlines
Wed 31/126:45 a.m.YUL - IAH
2 stops18h 14mMultiple Airlines
Deal found 14/12C$ 870
Fri 26/127:45 p.m.IAH - YUL
1 stop27h 45mMultiple Airlines
Thu 1/15:25 p.m.YUL - IAH
2 stops16h 50mMultiple Airlines
Deal found 13/12C$ 898
Mon 29/128:36 a.m.IAH - YUL
1 stop8h 09mMultiple Airlines
Sat 3/18:25 p.m.YUL - IAH
2 stops47h 39mMultiple Airlines
Deal found 15/12C$ 935
Wed 24/129:34 p.m.IAH - YUL
1 stop25h 56mMultiple Airlines
Tue 30/1210:15 a.m.YUL - IAH
2 stops32h 08mMultiple Airlines
Deal found 15/12C$ 958

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 16 December 2025.

Round-trip from

C$ 361

One-way from

C$ 149

Popular in

November

Cheapest in

April

Average price

C$ 982
22/1-25/1
  • 22/1-25/1
  • 3 total stops
  • 49h 05m total
  • Houston to Montreal
Search Deals
WestJet
  • WestJet
  • 19/1
  • 1 total stop
  • 11h 45m total
  • Houston to Montreal
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 356 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 79 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 16 December 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

Fri 23/1

5:46 a.m.-8:55 p.m.

2 stops14h 09m

Montreal Pierre Elliott Trudeau Intl

Sat 24/1

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

1 stop13h 23m

C$ 457

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Wed 28/1

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

3 stops15h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

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

2 stops16h 15m

C$ 460

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Mon 19/1

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

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

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

1 stop13h 23m

C$ 465

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Mon 19/1

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

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

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

2 stops16h 15m

C$ 471

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Wed 28/1

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

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

7:30 p.m.-12:45 p.m.

1 stop18h 15m

C$ 493

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 22/1

4:15 p.m.-5:00 p.m.

3 stops23h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

5:25 p.m.-3:19 p.m.

3 stops22h 54m

C$ 519

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Tue 20/1

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

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

7:30 p.m.-5:29 p.m.

1 stop22h 59m

C$ 570

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sun 28/12

8:36 a.m.-12:40 a.m.

1 stop15h 04m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

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

2 stops16h 15m

C$ 639

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Mon 1/6

7:05 a.m.-5:55 p.m.

1 stop9h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

6:45 a.m.-8:38 p.m.

2 stops14h 53m

C$ 684

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 15/1

12:10 p.m.-4:50 p.m.

Nonstop3h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

7:55 a.m.-11:58 p.m.

1 stop17h 03m

C$ 709

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/12

Showing 1-10 of 19 results
1
2

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$ 366). Flying from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport in October is currently the most expensive (average of C$ 680). 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 16 December 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 16 December 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
10,527 reviews
Check prices

Boarding

7.3

Crew

7.8

Food

6.3

Overall

7.1

Comfort

7.1

Entertainment

6.8

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
10,527 reviews
Air Canada
7.1
Good
10,527 reviews
Check prices

Boarding

7.3

Crew

7.8

Food

6.3

Overall

7.1

Comfort

7.1

Entertainment

6.8

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.

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

    A quick flight from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport can take about 11h 45m. WestJet provides one of the quickest options available for as low as C$ 493. Houston George Bush Intcntl Airport and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 2546 km.

  • 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$ 388. Air Canada is currently priced 53% 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$ 366). Flying from Houston George Bush Intcntl Airport to Montreal Pierre Elliott Trudeau Intl Airport in October is currently the most expensive (average of C$ 680). 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
Sherbrooke
Cornwall
Trois-Rivières
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Louiseville

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.
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 16 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 420AverageC$ 1,026FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from George Bush Intcntl to Pierre Elliott Trudeau Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Pierre Elliott Trudeau Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from George Bush Intcntl to Pierre Elliott Trudeau Intl.

Can Cheapflights find flights from George Bush Intcntl to Pierre Elliott Trudeau Intl with no change fees?

Yes! Cheapflights helps users easily find flights from George Bush Intcntl to Pierre Elliott Trudeau Intl with no change fees.

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

Of course! You can now track prices for flights from George Bush Intcntl to Pierre Elliott Trudeau Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.