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Cheap flights from Montreal to Houston George Bush Intcntl Airport from C$ 224

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — IAH
19 Apr — 26 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to George Bush Intcntl

Enter your travel dates to find the best prices.

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 20 March 2026.

Mon 27/48:00 a.m.
YUL
-
IAH
1 stop28h 27m
Multiple Airlines
Tue 12/57:44 p.m.
IAH
-
YUL
2 stops27h 41m
Multiple Airlines
Deal found 17/3C$ 398
Sat 25/48:00 a.m.
YUL
-
IAH
1 stop10h 41m
Multiple Airlines
Sat 2/52:29 p.m.
IAH
-
YUL
2 stops25h 46m
Multiple Airlines
Deal found 17/3C$ 411
Mon 27/48:00 a.m.
YUL
-
IAH
1 stop28h 27m
Multiple Airlines
Sat 9/56:00 a.m.
IAH
-
YUL
2 stops11h 20m
Multiple Airlines
Deal found 17/3C$ 417
Thu 16/46:45 a.m.
YUL
-
IAH
1 stop9h 26m
Multiple Airlines
Thu 23/49:46 a.m.
IAH
-
YUL
1 stop13h 59m
Multiple Airlines
Deal found 19/3C$ 434
Tue 14/46:45 a.m.
YUL
-
IAH
1 stop11h 47m
Multiple Airlines
Tue 21/46:00 a.m.
IAH
-
YUL
1 stop8h 10m
Multiple Airlines
Deal found 17/3C$ 435
Sun 19/48:00 a.m.
YUL
-
IAH
1 stop28h 27m
Multiple Airlines
Sun 26/49:46 a.m.
IAH
-
YUL
1 stop28h 24m
Multiple Airlines
Deal found 17/3C$ 445
Wed 15/46:45 a.m.
YUL
-
IAH
1 stop17h 02m
Multiple Airlines
Wed 22/410:09 a.m.
IAH
-
YUL
1 stop13h 21m
Multiple Airlines
Deal found 18/3C$ 448
Mon 27/48:00 a.m.
YUL
-
IAH
1 stop28h 27m
Multiple Airlines
Fri 15/58:29 a.m.
IAH
-
YUL
1 stop29h 21m
Multiple Airlines
Deal found 17/3C$ 449
Mon 27/48:00 a.m.
YUL
-
IAH
1 stop28h 27m
Multiple Airlines
Mon 11/51:29 p.m.
IAH
-
YUL
2 stops33h 56m
Multiple Airlines
Deal found 17/3C$ 450
Tue 21/46:45 a.m.
YUL
-
IAH
2 stops17h 02m
Multiple Airlines
Sat 9/56:00 a.m.
IAH
-
YUL
1 stop7h 50m
Multiple Airlines
Deal found 17/3C$ 453
Thu 23/44:25 p.m.
YUL
-
IAH
1 stop23h 21m
Multiple Airlines
Thu 7/58:29 a.m.
IAH
-
YUL
2 stops14h 56m
Multiple Airlines
Deal found 17/3C$ 459

Find 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 20 March 2026.

Round-trip from

C$ 398

One-way from

C$ 224

Popular in

November

Cheapest in

September

Average price

C$ 1,012

Good round-trip deal

C$ 675 or less

Good one-way deal

C$ 405 or less
27/4-12/5
  • 27/4-12/5
  • 3 total stops
  • 56h 08m total
  • Montreal to Houston
Search Deals
13/4
  • 13/4
  • 1 total stop
  • 25h 40m total
  • Montreal to Houston
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 311 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Montreal (YMQ) to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Montreal (YMQ) to Houston George Bush Intcntl.
Search Deals

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

7:00 a.m.-1:24 p.m.

1 stop7h 24m

Houston George Bush Intcntl

Tue 21/4

6:09 p.m.-8:40 a.m.

1 stop13h 31m

C$ 689

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

12:42 p.m.-11:28 p.m.

2 stops11h 46m

Houston George Bush Intcntl

Wed 15/4

10:41 a.m.-11:51 p.m.

2 stops12h 10m

C$ 699

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Fri 14/8

7:45 p.m.-10:01 a.m.

1 stop15h 16m

Houston George Bush Intcntl

Sun 23/8

1:15 p.m.-11:56 p.m.

1 stop9h 41m

C$ 758

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

5:00 p.m.-8:29 p.m.

Nonstop4h 29m

Houston George Bush Intcntl

Wed 22/4

9:30 a.m.-6:02 p.m.

1 stop7h 32m

C$ 765
Quickest round-trip

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

5:00 p.m.-8:29 p.m.

Nonstop4h 29m

Houston George Bush Intcntl

Tue 21/4

11:50 a.m.-4:42 p.m.

Nonstop3h 52m

C$ 765

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Sat 27/6

6:00 a.m.-1:36 p.m.

1 stop8h 36m

Houston George Bush Intcntl

Sat 4/7

1:41 p.m.-9:26 p.m.

1 stop6h 45m

C$ 794

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

9:30 a.m.-9:25 p.m.

2 stops12h 55m

Houston George Bush Intcntl

Sun 17/5

8:29 a.m.-5:43 p.m.

1 stop8h 14m

C$ 794

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

2:30 p.m.-9:59 p.m.

2 stops8h 29m

Houston George Bush Intcntl

Mon 24/8

1:15 p.m.-11:10 p.m.

2 stops8h 55m

C$ 795
Cheapest one-way

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

6:45 a.m.-10:47 p.m.

2 stops17h 02m

C$ 233

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

3:55 p.m.-8:40 a.m.

2 stops17h 45m

C$ 292

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/3

Showing 1-10 of 17 resultsSorted by cheapest first
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, April is the cheapest month in which you can book a flight from Montreal to Houston George Bush Intcntl Airport (average of C$ 428). Flying from Montreal to Houston George Bush Intcntl Airport in March is currently the most expensive (average of C$ 810). 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 20 March 2026.

When flying from Montreal to Houston George Bush Intcntl Airport, 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 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 20 March 2026.

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 55% 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$ 605.

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 Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 1h 04m.

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 20 March 2026.
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
9,451 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,451 reviews
United Airlines
7.4
Good
9,451 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,818 reviews
United Airlines
7.4
Good
9,451 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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.

  • How long is the flight from Montreal to Houston George Bush Intcntl Airport?

    For as low as C$ 699, Delta can have you in Houston George Bush Intcntl Airport from Montreal in 9h 22m. There are 2546 km between Montreal and Houston George Bush Intcntl Airport. This flight may include one or multiple stops.

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

    Air Canada, at C$ 604, was found to be the cheapest airline from Montreal to Houston George Bush Intcntl Airport.Alternate airlines to your destination round-trip include United Airlines and WestJet. These flights start at 30% 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$ 625, our data shows the cheapest flight currently is C$ 367. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Houston George Bush Intcntl), you can expect to pay C$ 434 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, April is the cheapest month in which you can book a flight from Montreal to Houston George Bush Intcntl Airport (average of C$ 428). Flying from Montreal to Houston George Bush Intcntl Airport in March is currently the most expensive (average of C$ 810). 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
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 3 airlines flying from Montreal to George Bush Intcntl

Discover the top 3 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 20 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 604AverageC$ 756FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 695AverageC$ 770FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 736AverageC$ 856FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to George Bush Intcntl from Montreal today with Cheapflights!

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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