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Cheap flights from Montreal to Houston George Bush Intcntl Airport from C$ 232

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — IAH
23 Aug — 30 Aug1
1 adult

Cheap flight deals from Montreal to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to George Bush Intcntl (IAH). 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 18 August 2025.

Round-trip from

C$ 459

One-way from

C$ 232

Popular in

January

Cheapest in

June

Average price

C$ 794

Good round-trip deal

C$ 753 or less

Good one-way deal

C$ 505 or less
15/10-21/10
  • 15/10-21/10
  • 3 total stops
  • 48h 47m total
  • Montreal to Houston
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15/9
  • 15/9
  • 1 total stop
  • 16h 52m total
  • Montreal to Houston
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Highest demand for flights based on searches. 6% potential increase in price (C$ 67 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 16 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 Montreal (YMQ) to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Montreal (YMQ) to Houston George Bush Intcntl.
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Find flight deals from Montreal to George Bush Intcntl

Cheapest flights from Montreal to George Bush Intcntl
Explore the most affordable flight options available from Montreal to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.

Wed 15/106:45 a.m.YUL - IAH
2 stops26h 37mMultiple Airlines
Tue 21/103:00 p.m.IAH - YUL
1 stop22h 10mMultiple Airlines
Deal found 17/8C$ 459
Mon 20/106:45 a.m.YUL - IAH
2 stops13h 18mMultiple Airlines
Wed 22/108:37 p.m.IAH - YUL
1 stop16h 43mMultiple Airlines
Deal found 17/8C$ 467
Wed 15/106:45 a.m.YUL - IAH
2 stops13h 36mMultiple Airlines
Wed 22/108:37 p.m.IAH - YUL
1 stop16h 43mMultiple Airlines
Deal found 17/8C$ 475
Mon 20/106:45 a.m.YUL - IAH
2 stops13h 18mMultiple Airlines
Thu 23/108:10 p.m.IAH - YUL
1 stop17h 40mMultiple Airlines
Deal found 17/8C$ 479
Tue 21/106:45 a.m.YUL - IAH
2 stops13h 36mMultiple Airlines
Thu 23/108:10 p.m.IAH - YUL
1 stop17h 40mMultiple Airlines
Deal found 17/8C$ 482
Thu 25/96:45 a.m.YUL - IAH
1 stop26h 39mMultiple Airlines
Sun 28/93:00 p.m.IAH - YUL
1 stop22h 10mMultiple Airlines
Deal found 16/8C$ 484
Wed 15/106:45 a.m.YUL - IAH
2 stops13h 36mMultiple Airlines
Thu 23/108:10 p.m.IAH - YUL
1 stop17h 40mMultiple Airlines
Deal found 17/8C$ 486
Wed 1/106:45 a.m.YUL - IAH
2 stops12h 27mMultiple Airlines
Wed 8/108:37 p.m.IAH - YUL
1 stop16h 43mMultiple Airlines
Deal found 17/8C$ 489
Sat 30/86:45 a.m.YUL - IAH
2 stops11h 16mMultiple Airlines
Sat 6/98:30 a.m.IAH - YUL
1 stop8h 25mMultiple Airlines
Deal found 16/8C$ 492
Fri 29/86:45 a.m.YUL - IAH
2 stops26h 24mMultiple Airlines
Sat 6/98:30 a.m.IAH - YUL
1 stop8h 25mMultiple Airlines
Deal found 16/8C$ 497
Wed 27/86:45 a.m.YUL - IAH
2 stops26h 24mMultiple Airlines
Sun 14/912:58 p.m.IAH - YUL
1 stop27h 57mMultiple Airlines
Deal found 17/8C$ 506

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to George Bush Intcntl 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 18 August 2025.
Use the filters below to find and compare flights from Montreal to Houston George Bush Intcntl Airport that are best for you.

Fly from

Montreal

Fly to

George Bush Intcntl

Route

Depart

Return

Price

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

6:45 a.m.-8:22 a.m.

2 stops26h 37m

Houston George Bush Intcntl

Tue 21/10

3:00 p.m.-2:10 p.m.

1 stop22h 10m

C$ 459

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Mon 20/10

6:45 a.m.-7:03 p.m.

2 stops13h 18m

Houston George Bush Intcntl

Wed 22/10

8:37 p.m.-2:20 p.m.

1 stop16h 43m

C$ 467

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

6:45 a.m.-7:03 p.m.

2 stops13h 18m

Houston George Bush Intcntl

Wed 22/10

8:37 p.m.-2:20 p.m.

1 stop16h 43m

C$ 475

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

6:45 a.m.-7:21 p.m.

2 stops13h 36m

Houston George Bush Intcntl

Wed 22/10

8:37 p.m.-2:20 p.m.

1 stop16h 43m

C$ 475

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

6:45 a.m.-7:03 p.m.

2 stops13h 18m

Houston George Bush Intcntl

Wed 22/10

8:37 p.m.-2:20 p.m.

1 stop16h 43m

C$ 475

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Mon 20/10

6:45 a.m.-7:03 p.m.

2 stops13h 18m

Houston George Bush Intcntl

Thu 23/10

8:10 p.m.-2:50 p.m.

1 stop17h 40m

C$ 479

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

6:45 a.m.-7:21 p.m.

2 stops13h 36m

Houston George Bush Intcntl

Thu 23/10

8:10 p.m.-2:50 p.m.

1 stop17h 40m

C$ 482

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

6:45 a.m.-8:24 a.m.

1 stop26h 39m

Houston George Bush Intcntl

Sun 28/9

3:00 p.m.-2:10 p.m.

1 stop22h 10m

C$ 484

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

6:45 a.m.-7:21 p.m.

2 stops13h 36m

Houston George Bush Intcntl

Thu 23/10

8:10 p.m.-2:50 p.m.

1 stop17h 40m

C$ 486

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

6:45 a.m.-7:03 p.m.

2 stops13h 18m

Houston George Bush Intcntl

Thu 23/10

8:10 p.m.-2:50 p.m.

1 stop17h 40m

C$ 486

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/8

Showing 1-10 of 19 results
1
2

Best time to book a flight from Montreal to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Montreal 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 Montreal to Houston George Bush Intcntl Airport

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

Currently, September is the cheapest month in which you can book a flight from Montreal to Houston George Bush Intcntl Airport (average of C$ 343). Flying from Montreal to Houston George Bush Intcntl Airport in March is currently the most expensive (average of C$ 469). 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 YMQ to IAH?

Find hourly flight availability from Montreal to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 August 2025.

A simple way to save on the total cost of your ticket is to fly from Montreal to Houston George Bush Intcntl Airport at noon. If you’re flexible enough to do this you can expect to save up to 5% on your trip compared to booking a flight in the morning.

Weekly flight availability from Montreal to Houston George Bush Intcntl Airport

Explore weekly flight availability from Montreal to George Bush Intcntl. 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 18 August 2025.

The most flights from YMQ to IAH 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 Montreal to Houston George Bush Intcntl Airport?

What’s the top layover airport for flights from Montreal to Houston George Bush Intcntl Airport?

Share of one-stop round-trip flights from Montreal to Houston George Bush Intcntl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YYZ) – chosen by Cheapflights users on 64% of one-stop itineraries from Montreal to Houston George Bush Intcntl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Montreal to Houston George Bush Intcntl Airport?

Average round-trip fare for 1-stop flights from Montreal to Houston George Bush Intcntl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 609.

What’s the fastest layover option from Montreal to Houston George Bush Intcntl Airport?

Shortest average travel time for 1-stop one-way flights from Montreal to Houston George Bush Intcntl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 6h 02m.

Which airport typically offers the quickest layover for flights from Montreal to Houston George Bush Intcntl Airport?

Average layover duration for 1-stop one-way flights from Montreal to Houston George Bush Intcntl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Detroit (DTW) offer the fastest connection on this route, with an average layover time of 1h 05m.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated 18 August 2025.
Get a feel of what it's like to fly with United Airlines and Air Canada from Montreal to Houston George Bush Intcntl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,925 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,925 reviews
United Airlines
7.4
Good
8,925 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Air Canada
7.1
Good
9,992 reviews
United Airlines
7.4
Good
8,925 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

Find useful and relevant information for your journey from Montreal to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Air Canada, at C$ 596, was found to be the cheapest airline from Montreal to Houston George Bush Intcntl Airport. An alternate airline flying to your destination would be United Airlines. These flights start at 22% lower than the current average price 3 months from now.

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

    While on average a flight from Montreal to Houston George Bush Intcntl Airport is generally C$ 833, our data shows the cheapest flight currently is C$ 383. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Houston George Bush Intcntl), you can expect to pay C$ 484 for that flight.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to George Bush Intcntl.

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

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

    Currently, September is the cheapest month in which you can book a flight from Montreal to Houston George Bush Intcntl Airport (average of C$ 343). Flying from Montreal to Houston George Bush Intcntl Airport in March is currently the most expensive (average of C$ 469). 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 Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Humble
Katy
Cypress

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Alternative routes for Montreal to George Bush Intcntl

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

Top 2 airlines flying from Montreal to George Bush Intcntl

Discover the top 2 airlines that operate flights from Montreal to George Bush Intcntl. 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 18 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 598AverageC$ 771FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 683AverageC$ 788FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Montreal to George Bush Intcntl?

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Why should you use Cheapflights to find cheap flight tickets from Montreal to George Bush Intcntl?

Cheapflights simply makes it quick and affordable to book flights from Montreal to George Bush Intcntl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Montreal to George Bush Intcntl with no change fees?

Yes, we can. To see specific flights from Montreal to George Bush Intcntl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Montreal to George Bush Intcntl become cheaper?

Yes, Cheapflights offers price alerts on Montreal to George Bush Intcntl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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