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Cheap flights from Montreal to Houston George Bush Intcntl Airport from C$ 223

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — IAH
28 Feb — 7 Mar1
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 29 January 2026.

Fri 6/24:35 p.m.
YUL
-
IAH
1 stop17h 25m
Multiple Airlines
Sat 14/24:20 p.m.
IAH
-
YUL
1 stop7h 10m
Multiple Airlines
Deal found 27/1C$ 616
Fri 6/36:45 a.m.
YUL
-
IAH
1 stop10h 11m
Multiple Airlines
Tue 10/36:20 p.m.
IAH
-
YUL
1 stop18h 12m
Multiple Airlines
Deal found 28/1C$ 618
Sun 8/25:10 p.m.
YUL
-
IAH
2 stops16h 30m
Multiple Airlines
Thu 12/26:00 a.m.
IAH
-
YUL
3 stops26h 46m
Multiple Airlines
Deal found 27/1C$ 620
Mon 2/36:50 a.m.
YUL
-
IAH
2 stops9h 49m
Multiple Airlines
Fri 6/36:30 a.m.
IAH
-
YUL
2 stops15h 15m
Multiple Airlines
Deal found 26/1C$ 630
Thu 5/28:00 a.m.
YUL
-
IAH
1 stop13h 23m
Multiple Airlines
Sat 7/212:16 p.m.
IAH
-
YUL
1 stop11h 14m
Multiple Airlines
Deal found 27/1C$ 631
Tue 21/45:00 p.m.
YUL
-
IAH
Nonstop4h 26m
Air Canada
Sat 25/411:50 a.m.
IAH
-
YUL
Nonstop3h 52m
Air Canada
Deal found 26/1C$ 634
Thu 5/28:00 a.m.
YUL
-
IAH
1 stop13h 23m
Multiple Airlines
Fri 13/24:20 p.m.
IAH
-
YUL
1 stop7h 10m
Multiple Airlines
Deal found 27/1C$ 637
Mon 2/36:00 p.m.
YUL
-
IAH
1 stop7h 11m
Multiple Airlines
Tue 3/312:16 p.m.
IAH
-
YUL
1 stop11h 14m
Multiple Airlines
Deal found 28/1C$ 641
Fri 27/38:00 a.m.
YUL
-
IAH
2 stops27h 21m
Multiple Airlines
Mon 30/38:00 a.m.
IAH
-
YUL
3 stops30h 10m
Multiple Airlines
Deal found 27/1C$ 645
Fri 27/26:45 a.m.
YUL
-
IAH
2 stops12h 21m
Multiple Airlines
Tue 3/312:16 p.m.
IAH
-
YUL
1 stop11h 14m
Multiple Airlines
Deal found 28/1C$ 650

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 29 January 2026.

Round-trip from

C$ 618

One-way from

C$ 223

Popular in

November

Cheapest in

September

Average price

C$ 763

Good round-trip deal

C$ 679 or less

Good one-way deal

C$ 462 or less
6/3-10/3
  • 6/3-10/3
  • 2 total stops
  • 28h 23m total
  • Montreal to Houston
Search Deals
4/2
  • 4/2
  • 1 total stop
  • 16h 46m total
  • Montreal to Houston
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (C$ 355 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 29 January 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

Montreal

Fly to

George Bush Intcntl

Route

Depart

Return

Price

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

5:00 p.m.-8:26 p.m.

Nonstop4h 26m

Houston George Bush Intcntl

Sun 19/4

7:05 a.m.-2:21 p.m.

1 stop6h 16m

C$ 667

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

10:15 a.m.-8:00 a.m.

3 stops22h 45m

Houston George Bush Intcntl

Sun 1/3

7:38 p.m.-4:52 p.m.

2 stops20h 14m

C$ 671

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

6:25 p.m.-8:46 a.m.

1 stop15h 21m

Houston George Bush Intcntl

Sat 28/2

5:00 a.m.-4:01 p.m.

1 stop10h 01m

C$ 684

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

10:15 a.m.-8:00 a.m.

3 stops22h 45m

Houston George Bush Intcntl

Sun 1/3

5:15 a.m.-3:10 p.m.

3 stops32h 55m

C$ 702

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

6:25 p.m.-8:46 a.m.

1 stop15h 21m

Houston George Bush Intcntl

Thu 19/2

9:50 p.m.-10:20 a.m.

1 stop11h 30m

C$ 711

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Tue 28/7

6:30 a.m.-11:44 p.m.

2 stops18h 14m

Houston George Bush Intcntl

Wed 29/7

5:05 a.m.-7:32 p.m.

3 stops13h 27m

C$ 737

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Thu 26/2

1:10 p.m.-11:13 p.m.

1 stop11h 03m

Houston George Bush Intcntl

Tue 3/3

6:43 p.m.-7:32 a.m.

1 stop11h 49m

C$ 740

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

9:29 a.m.-9:48 p.m.

1 stop13h 19m

Houston George Bush Intcntl

Sun 1/3

5:30 a.m.-3:55 p.m.

1 stop9h 25m

C$ 749

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Thu 26/2

1:10 p.m.-12:09 a.m.

1 stop11h 59m

Houston George Bush Intcntl

Wed 4/3

5:00 a.m.-3:57 p.m.

1 stop9h 57m

C$ 753

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

6:25 p.m.-10:38 a.m.

1 stop17h 13m

Houston George Bush Intcntl

Sun 1/3

6:25 a.m.-9:17 p.m.

1 stop13h 52m

C$ 760

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

Showing 1-10 of 17 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, May is the cheapest month in which you can book a flight from Montreal to Houston George Bush Intcntl Airport (average of C$ 455). Flying from Montreal to Houston George Bush Intcntl Airport in March is currently the most expensive (average of C$ 733). 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 29 January 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 29 January 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).

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 57% 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$ 598.

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 29 January 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
9,215 reviews
Check prices

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

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
9,215 reviews
United Airlines
7.4
Good
9,215 reviews
Check prices

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

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
10,667 reviews
United Airlines
7.4
Good
9,215 reviews
Check prices

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

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$ 667, Air Canada can have you in Houston George Bush Intcntl Airport from Montreal in 4h 26m. 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$ 590, 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 28% 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$ 743, our data shows the cheapest flight currently is C$ 358. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Houston George Bush Intcntl), you can expect to pay C$ 364 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, May is the cheapest month in which you can book a flight from Montreal to Houston George Bush Intcntl Airport (average of C$ 455). Flying from Montreal to Houston George Bush Intcntl Airport in March is currently the most expensive (average of C$ 733). 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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 590AverageC$ 741FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 671AverageC$ 768FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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