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$123+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YMQ
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$284
(Kiwi.com)

One-way from

$123
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$863

Good round-trip deal

$627 or less

Good one-way deal

$359 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. 16% potential increase in price ($127 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 September 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 September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Thu 12/44:42 pmIAH - YUL
1 stop22h 46mMultiple Airlines
Mon 12/88:00 amYUL - IAH
1 stop26h 08mMultiple Airlines
Deal found 9/16$284
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sun 11/25:00 amIAH - YUL
1 stop9h 28mMultiple Airlines
Sun 11/98:00 amYUL - IAH
1 stop26h 08mMultiple Airlines
Deal found 9/16$302
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/248:37 pmIAH - YUL
1 stop16h 43mMultiple Airlines
Mon 10/276:45 amYUL - IAH
2 stops13h 18mMultiple Airlines
Deal found 9/15$318
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Mon 11/36:00 amIAH - YUL
2 stops17h 43mMultiple Airlines
Tue 11/116:45 amYUL - IAH
1 stop14h 48mMultiple Airlines
Deal found 9/15$326
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sat 10/256:44 amIAH - YUL
2 stops16h 57mMultiple Airlines
Mon 10/276:45 amYUL - IAH
1 stop13h 18mMultiple Airlines
Deal found 9/15$329
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Tue 10/286:20 pmIAH - YUL
1 stop18h 12mMultiple Airlines
Wed 11/56:45 amYUL - IAH
1 stop14h 48mMultiple Airlines
Deal found 9/16$332
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Thu 10/1610:12 pmIAH - YUL
2 stops25h 29mMultiple Airlines
Thu 10/3011:25 amYUL - IAH
3 stops14h 03mMultiple Airlines
Deal found 9/16$337
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Mon 10/276:20 pmIAH - YUL
1 stop18h 12mMultiple Airlines
Wed 10/296:45 amYUL - IAH
2 stops16h 50mMultiple Airlines
Deal found 9/17$338
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/308:10 pmIAH - YUL
2 stops27h 33mMultiple Airlines
Sun 11/28:00 amYUL - IAH
1 stop12h 03mMultiple Airlines
Deal found 9/15$341
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sun 10/129:38 amIAH - YUL
2 stops20h 29mMultiple Airlines
Sun 10/264:35 pmYUL - IAH
1 stop15h 29mMultiple Airlines
Deal found 9/15$342

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 September 17, 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

Tue 10/28

6:20 pm-1:32 pm

1 stop18h 12m

Montreal Pierre Elliott Trudeau Intl

Fri 10/31

4:00 pm-4:51 pm

2 stops25h 51m

$361

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Tue 11/18

6:20 pm-3:12 pm

1 stop19h 52m

Montreal Pierre Elliott Trudeau Intl

Thu 11/20

4:15 pm-5:29 pm

1 stop26h 14m

$374

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Tue 10/14

10:19 am-5:55 pm

1 stop6h 36m

Montreal Pierre Elliott Trudeau Intl

Sat 10/18

6:45 am-12:28 am

2 stops18h 43m

$404

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Wed 10/15

7:30 pm-2:20 pm

1 stop17h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 10/17

6:35 pm-11:40 am

2 stops18h 05m

$410

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Wed 10/1

7:31 pm-12:27 am

3 stops27h 56m

Montreal Pierre Elliott Trudeau Intl

Mon 10/6

6:45 am-12:28 am

2 stops18h 43m

$414

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Tue 11/25

6:00 am-4:30 pm

2 stops9h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

4:35 pm-8:42 am

1 stop17h 07m

$435

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 10/17

8:10 pm-2:20 pm

2 stops17h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 10/24

1:10 pm-11:56 pm

2 stops11h 46m

$439

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sun 10/5

6:43 pm-12:27 am

3 stops28h 44m

Montreal Pierre Elliott Trudeau Intl

Sat 10/11

10:45 am-12:28 am

3 stops14h 43m

$459

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Mon 10/6

6:00 am-12:27 am

2 stops17h 27m

$138

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Tue 12/16

7:08 pm-12:30 am

1 stop28h 22m

$141

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 17 results
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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 September 17, 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.

Weekly flight availability from Houston George Bush Intcntl Airport to Montreal

Explore weekly flight availability from George Bush Intcntl to Montreal. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 17, 2025.

The most flights from IAH to YMQ are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Montreal?

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 September 17, 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
8,926 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

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
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

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
8,926 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

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 19h 52m. 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 $305 and $453, respectively. Air Canada is priced at 56% 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 $574, our data shows the cheapest flight currently is $306. When looking at the most popular route, (Houston George Bush Intcntl - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $284 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

Browse thousands of different options on Cheapflights for your next trip

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$278Average$708FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$305Average$754FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$453Average$732FlexibilityNo cancel feeOn-time71%

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