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$121+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YMQ
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Montreal are usually found in January or April, booked 65 days in advance, depart on a Saturday or Sunday and return on a Wednesday

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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 12/47:25 pmIAH - YUL
2 stops20h 30mMultiple Airlines
Mon 12/88:00 amYUL - IAH
1 stop26h 18mMultiple Airlines
Deal found 10/28$294
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Fri 12/58:07 pmIAH - YUL
2 stops22h 37mMultiple Airlines
Thu 12/116:45 amYUL - IAH
1 stop13h 33mMultiple Airlines
Deal found 10/28$315
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:20 pmIAH - YUL
1 stop11h 45mMultiple Airlines
Sun 12/148:00 amYUL - IAH
1 stop10h 43mMultiple Airlines
Deal found 10/30$316
This Mytrip deal was found by Cheapflights users on 10/30. 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 11/276:09 pmIAH - YUL
2 stops21h 46mMultiple Airlines
Wed 12/34:10 pmYUL - IAH
2 stops18h 08mMultiple Airlines
Deal found 10/30$331
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 11/276:09 pmIAH - YUL
2 stops21h 46mMultiple Airlines
Thu 12/46:45 amYUL - IAH
1 stop11h 58mMultiple Airlines
Deal found 10/28$334
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:09 pmIAH - YUL
2 stops21h 46mMultiple Airlines
Sun 11/238:00 amYUL - IAH
1 stop17h 41mMultiple Airlines
Deal found 10/30$337
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:20 pmIAH - YUL
1 stop11h 45mWestJet
Thu 12/47:30 pmYUL - IAH
1 stop18h 14mWestJet
Deal found 10/30$342
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:09 pmIAH - YUL
2 stops21h 46mMultiple Airlines
Tue 12/26:45 amYUL - IAH
2 stops11h 31mMultiple Airlines
Deal found 10/28$343
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/202:32 pmHOU - YUL
1 stop8h 27mWestJet
Sun 11/2312:45 pmYUL - HOU
1 stop6h 08mWestJet
Deal found 10/29$707
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Thu 11/2010:40 amHOU - YUL
1 stop5h 41mWestJet
Wed 11/266:26 pmYUL - HOU
1 stop16h 10mWestJet
Deal found 10/27$732
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/285:25 pmHOU - YUL
1 stop5h 34mDelta
Fri 12/57:00 amYUL - HOU
1 stop7h 28mDelta
Deal found 10/30$733
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amHOU - YUL
1 stop16h 59mWestJet
Wed 12/317:00 amYUL - HOU
1 stop8h 38mWestJet
Deal found 10/29$738

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 October 30, 2025.

Round-trip from

$283
(Mytrip)

One-way from

$121
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$651
From Houston to Montreal (YMQ)
Search Deals
One-way flight from Houston to Montreal (YMQ)
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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 11/20

6:09 pm-4:55 pm

2 stops21h 46m

Montreal Pierre Elliott Trudeau Intl

Sun 11/23

8:00 am-12:41 am

1 stop17h 41m

$337

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 11/27

6:09 pm-4:55 pm

2 stops21h 46m

Montreal Pierre Elliott Trudeau Intl

Thu 12/4

6:45 am-5:43 pm

1 stop11h 58m

$340

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 11/27

6:09 pm-4:55 pm

2 stops21h 46m

Montreal Pierre Elliott Trudeau Intl

Tue 12/2

6:45 am-5:16 pm

2 stops11h 31m

$343

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 11/28

8:35 pm-12:30 am

1 stop26h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 11/30

4:35 pm-10:00 pm

1 stop30h 25m

$363

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Wed 11/26

8:35 pm-10:20 pm

2 stops24h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 12/3

6:45 am-9:18 am

1 stop27h 33m

$365

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Wed 12/3

8:54 pm-4:23 pm

1 stop18h 29m

Montreal Pierre Elliott Trudeau Intl

Fri 12/5

6:45 am-9:18 am

1 stop27h 33m

$367

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 12/12

6:20 pm-4:55 pm

2 stops21h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 12/14

6:45 am-9:15 am

3 stops27h 30m

$375

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 12/4

5:20 am-4:55 pm

3 stops34h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 12/8

5:25 pm-3:11 pm

3 stops22h 46m

$379

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Sat 3/28

5:35 pm-11:54 pm

1 stop5h 19m

Montreal Pierre Elliott Trudeau Intl

Thu 4/2

7:00 am-12:21 pm

1 stop6h 21m

$705

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Sat 3/28

5:35 pm-11:54 pm

1 stop5h 19m

Montreal Pierre Elliott Trudeau Intl

Mon 4/6

7:00 am-12:21 pm

1 stop6h 21m

$705

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 32 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 October 24, 2025.

To ensure you get the cheapest price possible for a flight from Houston to Montreal, you should look to book at least 65 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, May is the cheapest month in which you can book a flight from Houston to Montreal (average of $239). Flying from Houston to Montreal in December is currently the most expensive (average of $415). 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 October 30, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 50% on flights from Houston to Montreal by exploring options for tickets in the evening.

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 October 30, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and Air Canada 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
7.9
Good
7,993 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,993 reviews
Delta
7.9
Good
7,993 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,993 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air Canada
7.1
Good
10,376 reviews
Delta
7.9
Good
7,993 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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.

  • How long is the flight from Houston to Montreal?

    Departing from Houston to Montreal will take you 5h 19m. The distance from Houston to Montreal is about 1597 mi.

  • What are the cheapest airlines flying from Houston to Montreal round-trip?

    Currently priced at $284, Air Canada will fly you from Houston to Montreal and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $295 and $453, respectively. Users have found that Air Canada is 54% cheaper than the other options available to this destination.

  • 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, May is the cheapest month in which you can book a flight from Houston to Montreal (average of $239). Flying from Houston to Montreal in December is currently the most expensive (average of $415). 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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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$284Average$695FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$295Average$789FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$453Average$770FlexibilityNo cancel feeOn-time71%

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