HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montreal

$201+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — YMQ
Jul 7 — Jul 141
Tue 7/7
Tue 7/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Montreal with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 June 7, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/410:52 am
IAH
-
YUL
2 stops30h 23m
Multiple Airlines
Sat 7/117:00 am
YUL
-
IAH
1 stop12h 41m
Multiple Airlines
Deal found 6/6$579
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/148:50 am
IAH
-
YUL
2 stops32h 25m
Multiple Airlines
Tue 7/216:47 pm
YUL
-
IAH
1 stop6h 10m
Multiple Airlines
Deal found 6/5$582
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Wed 7/88:02 pm
IAH
-
YUL
2 stops21h 13m
Multiple Airlines
Tue 7/1412:44 pm
YUL
-
IAH
1 stop5h 55m
Multiple Airlines
Deal found 6/2$585
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 9/19:52 pm
IAH
-
YUL
2 stops23h 18m
Multiple Airlines
Fri 9/117:00 am
YUL
-
IAH
1 stop6h 07m
Multiple Airlines
Deal found 6/2$586
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/208:02 pm
IAH
-
YUL
2 stops21h 13m
Multiple Airlines
Wed 7/227:00 am
YUL
-
IAH
1 stop7h 33m
Multiple Airlines
Deal found 6/4$587
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 8/248:42 pm
IAH
-
YUL
2 stops20h 33m
Multiple Airlines
Thu 8/277:00 am
YUL
-
IAH
1 stop7h 27m
Multiple Airlines
Deal found 6/6$588
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/318:02 pm
IAH
-
YUL
2 stops21h 13m
Multiple Airlines
Thu 8/66:47 pm
YUL
-
IAH
1 stop6h 05m
Multiple Airlines
Deal found 6/6$590
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:43 pm
IAH
-
YUL
1 stop8h 12m
Delta
Tue 7/146:00 am
YUL
-
IAH
1 stop5h 37m
Delta
Deal found 6/2$594
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Wed 9/29:52 pm
IAH
-
YUL
2 stops19h 18m
Multiple Airlines
Thu 9/176:47 pm
YUL
-
IAH
1 stop6h 02m
Multiple Airlines
Deal found 6/2$595
This American Airlines deal was found by Cheapflights users on 6/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:45 am
IAH
-
YUL
1 stop12h 44m
American Airlines
Wed 7/87:10 am
YUL
-
IAH
1 stop15h 23m
American Airlines
Deal found 6/3$596
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Wed 7/88:02 pm
IAH
-
YUL
2 stops21h 13m
Multiple Airlines
Thu 7/167:45 pm
YUL
-
IAH
1 stop27h 55m
Multiple Airlines
Deal found 6/6$601
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Wed 7/88:02 pm
IAH
-
YUL
2 stops21h 13m
Multiple Airlines
Wed 7/156:47 pm
YUL
-
IAH
1 stop6h 10m
Multiple Airlines
Deal found 6/2$602

Find 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 June 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$579
(Kiwi.com)

One-way from

$201
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$882

Good round-trip deal

$854 or less

Good one-way deal

$348 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Montreal (YMQ) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Montreal (YMQ) flights.
Search Deals
From Houston George Bush Intcntl to Montreal (YMQ)
Search Deals
One-way flight from Houston George Bush Intcntl to Montreal (YMQ)
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Montreal (YMQ).
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to Montreal (YMQ).
Search Deals

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 June 7, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sun 8/2

5:30 am-4:20 pm

1 stop9h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 8/5

5:10 pm-10:19 pm

1 stop6h 09m

$615

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 8/20

3:15 pm-11:30 pm

1 stop7h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 8/22

7:00 am-3:59 pm

1 stop9h 59m

$615

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 8/21

7:00 am-5:42 pm

1 stop9h 42m

Montreal Pierre Elliott Trudeau Intl

Tue 8/25

12:44 pm-9:20 pm

1 stop9h 36m

$615

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 8/21

4:52 pm-11:59 pm

1 stop6h 07m

Montreal Pierre Elliott Trudeau Intl

Sun 8/23

7:00 am-3:57 pm

1 stop9h 57m

$615

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 9/4

5:20 am-4:20 pm

1 stop10h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 9/7

7:00 am-1:27 pm

1 stop7h 27m

$615

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Mon 7/27

5:40 am-6:54 pm

2 stops12h 14m

Montreal Pierre Elliott Trudeau Intl

Fri 7/31

7:00 am-3:56 pm

1 stop9h 56m

$625

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 8/13

2:27 pm-11:40 pm

1 stop8h 13m

Montreal Pierre Elliott Trudeau Intl

Tue 8/18

6:00 am-5:40 pm

2 stops12h 40m

$625

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Mon 8/24

8:05 am-6:54 pm

2 stops9h 49m

Montreal Pierre Elliott Trudeau Intl

Sun 8/30

7:00 am-1:31 pm

1 stop7h 31m

$625

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 8/27

11:28 am-11:59 pm

2 stops11h 31m

Montreal Pierre Elliott Trudeau Intl

Sun 8/30

6:00 am-1:31 pm

2 stops8h 31m

$630

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sun 8/30

5:34 am-4:20 pm

2 stops9h 46m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

12:47 pm-11:52 pm

2 stops12h 05m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from George Bush Intcntl to Montreal

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Montreal in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Montreal flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Montreal flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Montreal flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Montreal flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Montreal flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Montreal (average of $267). Flying from Houston George Bush Intcntl Airport to Montreal in June is currently the most expensive (average of $611). 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 June 7, 2026.

When flying from Houston George Bush Intcntl Airport to Montreal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 June 7, 2026.

The most flights from IAH to YMQ are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, 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 June 7, 2026.
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
9,776 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,776 reviews
United Airlines
7.4
Good
9,776 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Air Canada
7.1
Good
11,135 reviews
United Airlines
7.4
Good
9,776 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 9h 50m. 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 $277. Another option worth looking into is United Airlines, starting at $307 round trip. Air Canada is priced at 60% 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 $734, our data shows the cheapest flight currently is $261. When looking at the most popular route, (Houston George Bush Intcntl - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $535 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, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Montreal (average of $267). Flying from Houston George Bush Intcntl Airport to Montreal in June is currently the most expensive (average of $611). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for George Bush Intcntl to Montreal

See prices for flight routes from nearby airports that may be better suited for you.
George Bush Intcntl to Ottawa flights
George Bush Intcntl to Québec City flights

Top 2 airlines flying from George Bush Intcntl to Montreal

Discover the top 2 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 June 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$277Average$675FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$307Average$785FlexibilityNo cancel feeOn-time69%

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.