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$123+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YMQ
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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

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 September 15, 2025.

Round-trip from

$316
(Kiwi.com)

One-way from

$123
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$675
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. 15% potential increase in price ($117 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/14. 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.
Tue 10/76:00 amIAH - YUL
2 stops17h 27mMultiple Airlines
Wed 10/88:55 amYUL - IAH
3 stops16h 33mMultiple Airlines
Deal found 9/14$316
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Mon 11/36:00 amIAH - YUL
2 stops17h 43mMultiple Airlines
Tue 11/116:45 amYUL - IAH
1 stop14h 48mMultiple Airlines
Deal found 9/15$326
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 11/137:42 pmIAH - YUL
1 stop27h 48mMultiple Airlines
Sun 11/168:00 amYUL - IAH
1 stop13h 33mMultiple Airlines
Deal found 9/14$333
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sun 10/129:38 amIAH - YUL
2 stops20h 29mMultiple Airlines
Sun 10/264:35 pmYUL - IAH
1 stop15h 29mMultiple Airlines
Deal found 9/15$342
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 11/199:05 pmIAH - YUL
2 stops24h 05mMultiple Airlines
Tue 12/26:45 amYUL - IAH
1 stop27h 23mMultiple Airlines
Deal found 9/15$348
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 11/36:20 pmIAH - YUL
1 stop18h 12mMultiple Airlines
Sat 11/810:15 amYUL - IAH
2 stops11h 51mMultiple Airlines
Deal found 9/14$353
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Sun 10/126:00 amHOU - YUL
1 stop10h 34mWestJet
Thu 10/167:00 amYUL - HOU
1 stop7h 27mWestJet
Deal found 9/12$645
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/910:13 amHOU - YUL
1 stop6h 21mWestJet
Sun 10/127:00 amYUL - HOU
1 stop7h 27mWestJet
Deal found 9/14$650
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 11/1310:40 amHOU - YUL
1 stop5h 41mWestJet
Sun 11/166:26 pmYUL - HOU
1 stop6h 20mWestJet
Deal found 9/13$669
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/102:22 pmHOU - YUL
1 stop8h 26mWestJet
Mon 10/136:40 pmYUL - HOU
1 stop19h 47mWestJet
Deal found 9/14$673
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/102:22 pmHOU - YUL
1 stop8h 26mWestJet
Sun 10/127:00 amYUL - HOU
1 stop7h 27mWestJet
Deal found 9/14$681
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:00 amHOU - YUL
1 stop16h 48mWestJet
Sat 10/257:00 amYUL - HOU
1 stop17h 00mWestJet
Deal found 9/15$685

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 September 15, 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 10/9

8:10 pm-2:50 pm

1 stop17h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 10/12

8:55 am-12:28 am

3 stops16h 33m

$380

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sun 10/12

3:00 pm-7:07 am

2 stops15h 07m

Montreal Pierre Elliott Trudeau Intl

Thu 10/16

5:30 pm-10:43 pm

1 stop30h 13m

$391

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sun 10/12

3:00 pm-2:10 pm

1 stop22h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 10/15

6:45 am-8:33 am

2 stops26h 48m

$392

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sun 10/12

3:00 pm-7:07 am

2 stops15h 07m

Montreal Pierre Elliott Trudeau Intl

Fri 10/17

6:45 am-10:43 pm

2 stops16h 58m

$400

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 11/13

7:18 pm-12:50 am

3 stops28h 32m

Montreal Pierre Elliott Trudeau Intl

Sun 11/16

8:00 am-10:37 am

2 stops27h 37m

$425

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sun 10/12

3:00 pm-2:10 pm

1 stop22h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 10/16

6:45 am-12:13 am

1 stop18h 28m

$431

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sun 10/12

3:00 pm-2:10 pm

1 stop22h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 10/17

7:40 pm-2:10 pm

1 stop19h 30m

$457

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 10/10

6:00 am-2:50 pm

1 stop7h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 10/13

6:35 pm-6:58 pm

1 stop25h 23m

$519

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Thu 10/9

10:13 am-5:34 pm

1 stop6h 21m

Montreal Pierre Elliott Trudeau Intl

Sun 10/12

7:00 am-1:27 pm

1 stop7h 27m

$650

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Thu 11/13

10:40 am-5:21 pm

1 stop5h 41m

Montreal Pierre Elliott Trudeau Intl

Sun 11/16

6:26 pm-11:46 pm

1 stop6h 20m

$669

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 30 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 September 12, 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, 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 September 15, 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 September 15, 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
8.0
Very good
7,954 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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.

  • How long is the flight from Houston to Montreal?

    Departing from Houston to Montreal will take you 7h 49m. The distance from Houston to Montreal is about 1597 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $278, 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 55% 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, 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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See prices for flight routes from nearby airports that may be better suited for you.
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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$278Average$689FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$295Average$750FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$453Average$732FlexibilityNo cancel feeOn-time71%

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