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Cheap flights from Montreal to Houston George Bush Intcntl Airport from C$ 271

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — IAH
19 Jun — 26 Jun1
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 14 June 2025.

Round-trip from

C$ 500

One-way from

C$ 271

Popular in

October

Cheapest in

September

Average price

C$ 774

Good round-trip deal

C$ 751 or less

Good one-way deal

C$ 227 or less
18/8-21/8
  • 18/8-21/8
  • 4 total stops
  • 44h 10m total
  • Montreal to Houston
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9/7
  • 9/7
  • 2 total stops
  • 17h 40m total
  • Montreal to Houston
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
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Average for round-trip flights in June 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 14 June 2025.

Mon 18/86:35 p.m.YUL - IAH
1 stop18h 01mMultiple Airlines
Thu 21/87:06 p.m.IAH - YUL
3 stops26h 09mMultiple Airlines
Deal found 12/6C$ 500
Thu 7/83:30 p.m.YUL - IAH
1 stop7h 37mAir Canada
Wed 13/810:00 a.m.IAH - YUL
Nonstop4h 01mAir Canada
Deal found 12/6C$ 576
Thu 16/107:00 a.m.YUL - IAH
2 stops10h 34mDelta
Wed 22/1010:00 a.m.IAH - YUL
1 stop10h 26mDelta
Deal found 12/6C$ 578
Fri 18/76:00 a.m.YUL - IAH
1 stop7h 31mUnited Airlines
Sat 26/79:32 p.m.IAH - YUL
1 stop12h 08mUnited Airlines
Deal found 12/6C$ 596
Fri 31/1012:30 p.m.YUL - IAH
1 stop6h 12mAmerican Airlines
Mon 10/115:07 p.m.IAH - YUL
1 stop17h 03mAmerican Airlines
Deal found 12/6C$ 608
Thu 11/96:45 a.m.YUL - IAH
2 stops16h 58mWestJet
Thu 25/93:00 p.m.IAH - YUL
2 stops32h 37mWestJet
Deal found 13/6C$ 637

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 14 June 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

Mon 18/8

6:35 p.m.-11:36 a.m.

1 stop18h 01m

Houston George Bush Intcntl

Thu 21/8

7:06 p.m.-10:15 p.m.

3 stops26h 09m

C$ 500

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Thu 7/8

3:30 p.m.-10:07 p.m.

1 stop7h 37m

Houston George Bush Intcntl

Wed 13/8

10:00 a.m.-3:01 p.m.

Nonstop4h 01m

C$ 576

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

7:00 a.m.-4:34 p.m.

2 stops10h 34m

Houston George Bush Intcntl

Wed 22/10

10:00 a.m.-9:26 p.m.

1 stop10h 26m

C$ 578

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Fri 18/7

6:00 a.m.-12:31 p.m.

1 stop7h 31m

Houston George Bush Intcntl

Sat 26/7

9:32 p.m.-10:40 a.m.

1 stop12h 08m

C$ 596

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Fri 31/10

12:30 p.m.-5:42 p.m.

1 stop6h 12m

Houston George Bush Intcntl

Mon 10/11

5:07 p.m.-11:10 a.m.

1 stop17h 03m

C$ 608

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Thu 11/9

6:45 a.m.-10:43 p.m.

2 stops16h 58m

Houston George Bush Intcntl

Thu 25/9

3:00 p.m.-12:37 a.m.

2 stops32h 37m

C$ 637

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Wed 9/7

6:45 a.m.-11:25 p.m.

2 stops17h 40m

C$ 271

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Mon 29/9

3:41 p.m.-9:58 p.m.

1 stop7h 17m

C$ 339

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Mon 29/9

4:30 p.m.-7:42 p.m.

Nonstop4h 12m

C$ 433

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Sat 26/7

7:00 a.m.-2:50 p.m.

1 stop8h 50m

C$ 686

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 11 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 14 June 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 4% 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 14 June 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).

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 81.0 - 150.0 mm per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 81.0 mm.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

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 14 June 2025.
Read through reviews of airlines operating flights from Montreal to Houston, such as Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,793 reviews
Delta
8.0
Very good
7,956 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,872 reviews
Delta
8.0
Very good
7,956 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,544 reviews
Delta
8.0
Very good
7,956 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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$ 576, was found to be the cheapest airline from Montreal to Houston George Bush Intcntl Airport.Alternate airlines to your destination round-trip include Delta and United Airlines. These flights start at 24% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Montreal to Houston George Bush Intcntl Airport one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 339. Air Canada flights start at C$ 433 while deals on Delta start at C$ 686 one-way.

  • 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$ 542, our data shows the cheapest flight currently is C$ 227. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Houston George Bush Intcntl), you can expect to pay C$ 482 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.

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Top 4 airlines flying from Montreal to George Bush Intcntl

Discover the top 4 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 14 June 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 529AverageC$ 714FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 586AverageC$ 803FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 673AverageC$ 777FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 724AverageC$ 785FlexibilityNo cancel feeOn-time71%
Search American 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?

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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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