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Cheap flights from Montreal to Houston George Bush Intcntl Airport from C$ 308

YMQ — IAH
21 Nov — 28 Nov1
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

Sat 5/128:00 a.m. -
1 stop9h 06m
Sat 12/129:24 p.m. -
3 stops20h 42m
Deal found 20/10C$ 613
Fri 13/1112:10 p.m. -
1 stop12h 47m
Sat 21/116:55 p.m. -
1 stop15h 31m
Deal found 21/10C$ 623
Wed 18/114:40 p.m. -
3 stops15h 43m
Mon 7/129:41 a.m. -
3 stops29h 19m
Deal found 21/10C$ 624
Tue 17/1112:10 p.m. -
1 stop12h 47m
Tue 24/116:55 p.m. -
1 stop15h 31m
Deal found 19/10C$ 627
Sat 14/1112:10 p.m. -
1 stop12h 47m
Sun 22/116:55 p.m. -
1 stop15h 31m
Deal found 21/10C$ 638
Sat 5/128:00 a.m. -
1 stop9h 06m
Tue 8/125:01 p.m. -
2 stops28h 16m
Deal found 17/10C$ 645
Thu 19/1112:10 p.m. -
2 stops21h 12m
Wed 25/119:17 a.m. -
2 stops11h 43m
Deal found 20/10C$ 649
Thu 10/1212:08 p.m. -
1 stop12h 56m
Mon 14/127:03 p.m. -
1 stop15h 25m
Deal found 19/10C$ 673
Fri 20/114:45 p.m. -
1 stop16h 37m
Thu 26/112:48 p.m. -
2 stops16h 44m
Deal found 21/10C$ 676

Find flight deals from Montreal to George Bush Intcntl

Round-trip from

C$ 437

One-way from

C$ 308

Popular in

November

Cheapest in

September

Average price

C$ 939

Good round-trip deal

C$ 708 or less

Good one-way deal

C$ 401 or less
12/1-3/2
  • 12/1-3/2
  • 3 total stops
  • 56h 45m total
  • Montreal to Houston
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17/11-31/12
  • 17/11-31/12
  • 3 total stops
  • 19h 54m total
  • Montreal to Houston
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 306 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 45 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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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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Cheapflights Fare Finder

 
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 Montreal Pierre Elliott Trudeau Intl - IAH Houston George Bush Intcntl

YULIAH

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

8:00 a.m.-8:45 a.m.

2 stops49h 45m

Houston George Bush Intcntl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 330

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - IAH Houston George Bush Intcntl

YULIAH

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

12:08 p.m.-12:04 a.m.

1 stop12h 56m

Houston George Bush Intcntl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 350

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - IAH Houston George Bush Intcntl

YULIAH

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

8:00 a.m.-7:23 a.m.

3 stops48h 23m

Houston George Bush Intcntl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 364

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - IAH Houston George Bush Intcntl

YULIAH

Montreal Pierre Elliott Trudeau Intl

Fri 26/2

7:45 p.m.-11:47 a.m.

1 stop17h 02m

Houston George Bush Intcntl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 398

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - IAH Houston George Bush Intcntl

YULIAH

Montreal Pierre Elliott Trudeau Intl

Wed 6/1

6:00 a.m.-2:44 p.m.

1 stop9h 44m

Houston George Bush Intcntl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 439

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - IAH Houston George Bush Intcntl

YULIAH

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

7:00 a.m.-3:22 p.m.

1 stop9h 22m

Houston George Bush Intcntl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 448

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - IAH Houston George Bush Intcntl

YULIAH

Montreal Pierre Elliott Trudeau Intl

Tue 24/11

7:10 a.m.-5:53 p.m.

1 stop11h 43m

Houston George Bush Intcntl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 448
Quickest round-trip

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - IAH Houston George Bush Intcntl

YULIAH

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

9:40 a.m.-5:26 p.m.

1 stop8h 46m

Houston George Bush Intcntl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 448

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - IAH Houston George Bush Intcntl

YULIAH

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

7:43 p.m.-10:13 a.m.

1 stop15h 30m

Houston George Bush Intcntl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 448

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - IAH Houston George Bush Intcntl

YULIAH

Montreal Pierre Elliott Trudeau Intl

Tue 15/12

7:10 a.m.-5:59 p.m.

1 stop11h 49m

Houston George Bush Intcntl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 448

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/10

Showing 1-10 of 23 resultsSorted by cheapest first
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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

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$ 661). Flying from Montreal to Houston George Bush Intcntl Airport in December is currently the most expensive (average of C$ 1,015). 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?

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.

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

Airfare is below average for this route at the moment.
Montreal to Houston George Bush Intcntl Airport flights typically cost between C$ 805 and C$ 1,141 in January.
The cheapest round-trip price found within the last 5 days was C$ 437 on Multiple Airlines (12 Jan-3 Feb).

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

Toronto (YYZ) – chosen by Cheapflights users on 36% 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?

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 724.

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

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 6h 11m.

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

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 1h 06m.

How far ahead should I book a flight from Montreal to Houston George Bush Intcntl Airport?

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal to Houston George Bush Intcntl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing George Bush Intcntl

Get a feel of what it's like to fly with WestJet 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.
WestJet
7.2
Good
3,446 reviews
Check prices

Crew

7.9

Boarding

7.4

Entertainment

6.1

Comfort

7.1

Overall

7.2

Food

6.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

YHZ - DTW

Better snacks I also flew Delta much better with movies and entertainment
WestJet
7.2
Good
3,446 reviews
WestJet
7.2
Good
3,446 reviews
Check prices

Crew

7.9

Boarding

7.4

Entertainment

6.1

Comfort

7.1

Overall

7.2

Food

6.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

YHZ - DTW

Better snacks I also flew Delta much better with movies and entertainment
Air Canada
7.1
Good
11,791 reviews
WestJet
7.2
Good
3,446 reviews
Check prices

Crew

7.9

Boarding

7.4

Entertainment

6.1

Comfort

7.1

Overall

7.2

Food

6.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

YHZ - DTW

Better snacks I also flew Delta much better with movies and entertainment

Related info for your journey

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

    For as low as C$ 742, Delta can have you in Houston George Bush Intcntl Airport from Montreal in 15h 27m. There are 2546 km between Montreal and Houston George Bush Intcntl Airport.

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

    United Airlines, at C$ 389, was found to be the cheapest airline from Montreal to Houston George Bush Intcntl Airport. An alternate airline flying to your destination would be Air Canada. These flights start at 59% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Montreal to Houston George Bush Intcntl Airport?

    Consider Air Canada (83%), Air Canada Rouge (83%) or United Airlines (83%) when booking your flight. These represent the most reliable airlines when flying from Montreal to Houston George Bush Intcntl Airport.

  • 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$ 691, our data shows the cheapest flight currently is C$ 309. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Houston George Bush Intcntl), you can expect to pay C$ 603 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$ 661). Flying from Montreal to Houston George Bush Intcntl Airport in December is currently the most expensive (average of C$ 1,015). 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

Alternative routes for Montreal to George Bush Intcntl

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

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 389AverageC$ 800FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 640AverageC$ 868FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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

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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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