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$139+ Cheap flights from George Bush Intcntl (IAH) to Montreal (YMQ)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YMQ
sep. 2 — sep. 91
mar. 9/2
mar. 9/9
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Montreal (YMQ). 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 agosto 28, 2025.

Round-trip from

$428
(Kiwi.com)

One-way from

$139
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$690

Good round-trip deal

$620 or less

Good one-way deal

$330 or less
From Houston George Bush Intcntl to Montreal (YMQ)
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One-way flight from Houston George Bush Intcntl to Montreal (YMQ)
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Highest demand for flights based on searches. 7% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Montreal (YMQ).
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Price to beat on a one-way flight from Houston George Bush Intcntl to Montreal (YMQ).
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Find flight deals from George Bush Intcntl to Montreal

Cheapest flights from George Bush Intcntl to Montreal
Explore the most affordable flight options available from George Bush Intcntl to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 28, 2025.

This Mytrip deal was found by Cheapflights users on 8/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/55:50 amIAH - YUL
3 stops31h 30mMultiple Airlines
lun. 9/86:45 amYUL - IAH
2 stops18h 11mMultiple Airlines
Deal found 8/27$457
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
vie. 9/195:48 pmIAH - YUL
1 stop19h 32mMultiple Airlines
dom. 9/216:45 amYUL - IAH
1 stop18h 11mMultiple Airlines
Deal found 8/27$459
This oojo deal was found by Cheapflights users on 8/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/103:00 pmIAH - YUL
1 stop24h 27mWestJet
mié. 10/225:30 pmYUL - IAH
1 stop30h 13mWestJet
Deal found 8/27$462
This Kiwi.com deal was found by Cheapflights users on 8/28. 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.
lun. 9/157:25 amIAH - YUL
1 stop9h 30mMultiple Airlines
vie. 9/196:35 pmYUL - IAH
1 stop23h 23mMultiple Airlines
Deal found 8/28$464
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/145:37 amIAH - YUL
1 stop8h 13mMultiple Airlines
vie. 11/144:35 pmYUL - IAH
1 stop17h 07mMultiple Airlines
Deal found 8/27$472
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
vie. 11/286:30 amIAH - YUL
1 stop17h 00mMultiple Airlines
dom. 11/304:15 pmYUL - IAH
1 stop21h 29mMultiple Airlines
Deal found 8/26$477
This flugladen.de deal was found by Cheapflights users on 8/27. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/287:25 amIAH - YUL
1 stop9h 30mMultiple Airlines
sáb. 10/44:30 pmYUL - IAH
Nonstop4h 12mMultiple Airlines
Deal found 8/27$486

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Montreal 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 agosto 28, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Montreal that are best for you.

Fly from

George Bush Intcntl

Fly to

Montreal

Route

Depart

Return

Price

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

vie. 10/10

7:30 pm-2:20 pm

1 stop17h 50m

Montreal Pierre Elliott Trudeau Intl

mié. 10/22

6:35 pm-3:54 pm

1 stop22h 19m

$457

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

jue. 9/18

7:25 am-5:55 pm

1 stop9h 30m

Montreal Pierre Elliott Trudeau Intl

dom. 9/21

6:55 am-4:00 pm

2 stops10h 05m

$457

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

vie. 9/19

5:48 pm-2:20 pm

1 stop19h 32m

Montreal Pierre Elliott Trudeau Intl

dom. 9/21

6:45 am-11:56 pm

1 stop18h 11m

$459

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

vie. 10/10

3:00 pm-4:27 pm

1 stop24h 27m

Montreal Pierre Elliott Trudeau Intl

mié. 10/22

5:30 pm-10:43 pm

1 stop30h 13m

$462

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

lun. 9/15

7:25 am-5:55 pm

1 stop9h 30m

Montreal Pierre Elliott Trudeau Intl

vie. 9/19

6:35 pm-4:58 pm

1 stop23h 23m

$464

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

jue. 9/18

7:25 am-5:55 pm

1 stop9h 30m

Montreal Pierre Elliott Trudeau Intl

vie. 9/19

6:45 am-6:12 pm

1 stop12h 27m

$469

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

jue. 11/13

1:35 pm-3:12 pm

1 stop24h 37m

Montreal Pierre Elliott Trudeau Intl

jue. 11/20

6:45 am-12:44 pm

2 stops30h 59m

$470

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

dom. 9/14

5:37 am-2:50 pm

1 stop8h 13m

Montreal Pierre Elliott Trudeau Intl

vie. 11/14

4:35 pm-8:42 am

1 stop17h 07m

$472

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

vie. 11/28

6:30 am-12:30 am

1 stop17h 00m

Montreal Pierre Elliott Trudeau Intl

dom. 11/30

4:15 pm-12:44 pm

1 stop21h 29m

$477

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

mié. 10/29

5:53 am-3:10 pm

1 stop8h 17m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/27

Showing 1-10 of 19 results
1
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Best time to book a flight from George Bush Intcntl to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal 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

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Montreal?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Montreal (average of $270). Flying from Houston George Bush Intcntl Airport to Montreal in July is currently the most expensive (average of $409). 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 YMQ?

Find hourly flight availability from George Bush Intcntl to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 28, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 65% on flights from Houston George Bush Intcntl Airport to Montreal by exploring options for tickets in the afternoon.

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated agosto 28, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Montreal, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,944 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
United Airlines
7.4
Good
8,944 reviews
United Airlines
7.4
Good
8,944 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,944 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Montreal. 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?

    Departing from Houston George Bush Intcntl Airport to Montreal will take you 24h 27m. There are 1582 mi between Houston George Bush Intcntl Airport and Montreal.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Montreal round-trip?

    Flying on Air Canada is currently your cheapest option to Montreal, with prices starting at $278. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $300 and $453, respectively. Air Canada is priced at 55% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Montreal?

    While on average a flight from Houston George Bush Intcntl Airport to Montreal is generally $975, our data shows the cheapest flight currently is $311. When looking at the most popular route, (Houston George Bush Intcntl - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $305 for that flight.

  • Can I find deals for flights from George Bush Intcntl to Montreal that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Montreal?

    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 Montreal.

  • Can I find deals for business class flights from George Bush Intcntl to Montreal?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Montreal 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?

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Montreal (average of $270). Flying from Houston George Bush Intcntl Airport to Montreal in July is currently the most expensive (average of $409). 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

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Top 3 airlines flying from George Bush Intcntl to Montreal

Discover the top 3 airlines that operate flights from George Bush Intcntl to Montreal. 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 agosto 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$278Average$699FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$300Average$738FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$453Average$732FlexibilityNo cancel feeOn-time71%

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