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$117+ Cheap flights from Houston to Montreal (YMQ)

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YMQ
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Montreal are usually found in January or April, booked 67 days in advance, depart on a Saturday or Sunday and return on a Wednesday

Cheap flight deals from Houston to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Montreal (YMQ). 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 July 31, 2025.

Round-trip from

$306
(Mytrip)

One-way from

$117
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$655
From Houston to Montreal (YMQ)
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One-way flight from Houston to Montreal (YMQ)
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Highest demand for flights based on searches. 17% potential increase in price ($130 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Houston to Montreal

Cheapest flights from Houston to Montreal
Explore the most affordable flight options available from Houston to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:25 amIAH - YUL
2 stops14h 52mMultiple Airlines
Sun 9/77:00 amYUL - IAH
3 stops26h 24mMultiple Airlines
Deal found 7/30$306
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:00 amHOU - YUL
1 stop7h 49mAmerican Airlines
Sun 9/143:44 pmYUL - HOU
1 stop9h 04mAmerican Airlines
Deal found 7/29$627
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:05 pmHOU - YUL
2 stops7h 43mDelta
Wed 9/37:00 amYUL - HOU
1 stop6h 10mDelta
Deal found 7/29$647
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1710:44 amHOU - YUL
1 stop6h 06mWestJet
Tue 9/237:00 amYUL - HOU
1 stop16h 37mWestJet
Deal found 7/28$683

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Montreal 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 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Houston to Montreal that are best for you.

Fly from

Houston

Fly to

Montreal

Route

Depart

Return

Price

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 9/4

5:25 am-9:17 pm

2 stops14h 52m

Montreal Pierre Elliott Trudeau Intl

Sun 9/7

7:00 am-8:24 am

3 stops26h 24m

$306

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Thu 9/11

6:00 am-2:49 pm

1 stop7h 49m

Montreal Pierre Elliott Trudeau Intl

Sun 9/14

3:44 pm-11:48 pm

1 stop9h 04m

$627

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Wed 8/27

1:05 pm-9:48 pm

2 stops7h 43m

Montreal Pierre Elliott Trudeau Intl

Wed 9/3

7:00 am-12:10 pm

1 stop6h 10m

$647

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Wed 9/17

10:44 am-5:50 pm

1 stop6h 06m

Montreal Pierre Elliott Trudeau Intl

Tue 9/23

7:00 am-10:37 pm

1 stop16h 37m

$683

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 9/4

5:25 am-9:17 pm

2 stops14h 52m

$117

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sat 9/20

10:00 am-2:50 pm

Nonstop3h 50m

$238

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 9/26

3:00 pm-4:27 pm

1 stop24h 27m

$242

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Fri 9/26

10:04 am-5:49 pm

1 stop6h 45m

$248

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 9/26

12:18 pm-10:57 pm

1 stop9h 39m

$248

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sat 9/20

12:46 pm-11:56 pm

2 stops10h 10m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 14 results
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Best time to book a flight from Houston to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Houston 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 Houston to Montreal

How far ahead should I book a flight from Houston to Montreal?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Montreal. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Houston to Montreal, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston to Montreal?

Currently, January is the cheapest month in which you can book a flight from Houston to Montreal (average of $270). Flying from Houston to Montreal in July is currently the most expensive (average of $409). 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 HOU to YMQ?

Find hourly flight availability from Houston to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 15% on flights from Houston to Montreal by exploring options for tickets in the morning.

How much does it cost to fly round-trip from Houston to Montreal?

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated July 31, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Houston to Montreal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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
2,978 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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
9,851 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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 Houston to Montreal. 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 Houston to Montreal round-trip?

    Currently priced at $627, American Airlines will fly you from Houston to Montreal and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and WestJet - these airlines can fly you to your destination from $647 and $683, respectively.

  • What are the cheapest airlines to fly from Houston to Montreal one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $238. WestJet flights start at $242 while deals on Delta start at $248 one-way.

  • Can I find deals for flights from Houston to Montreal that include hotel bookings?

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

  • How can I find direct flights from Houston to Montreal?

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

  • Can I find deals for business class flights from Houston to Montreal?

    Yes. Cheapflights offers flight deals from Houston to Montreal 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 Houston to Montreal?

    Currently, January is the cheapest month in which you can book a flight from Houston to Montreal (average of $270). Flying from Houston to Montreal in July is currently the most expensive (average of $409). 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

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Alternative routes for Houston to Montreal

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Top 3 airlines flying from Houston to Montreal

Discover the top 3 airlines that operate flights from Houston to Montreal. 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 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$278Average$644FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$295Average$725FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$453Average$732FlexibilityNo cancel feeOn-time71%

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