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$231+ Cheap flights from Galveston, TX 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YMQ
Jul 30 — Aug 61
Wed 7/30
Wed 8/6
1 adult, Economy
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Cheapflights Tip: The best prices from Galveston 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 Galveston to Montreal

Keep the following information in mind while searching for Galveston to Montreal flight deals. Data was last updated July 25, 2025.

Round-trip from

$633
(American Airlines)

One-way from

$231
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$502
From Galveston to Montreal (YMQ)
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One-way flight from Galveston to Montreal (YMQ)
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Highest demand for flights based on searches. 13% potential increase in price ($92 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 Galveston to Montreal

Cheapest flights from Galveston to Montreal
Explore the most affordable flight options available from Galveston to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

This American Airlines deal was found by Cheapflights users on 7/24. 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.
Sat 10/186:00 amHOU - YUL
1 stop7h 49mAmerican Airlines
Sat 10/253:44 pmYUL - HOU
1 stop7h 30mAmerican Airlines
Deal found 7/24$633
This Delta deal was found by Cheapflights users on 7/24. 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.
Sat 8/236:00 amHOU - YUL
2 stops9h 03mDelta
Sun 8/312:48 pmYUL - HOU
1 stop8h 43mDelta
Deal found 7/24$653
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:00 pmHOU - YUL
1 stop9h 53mWestJet
Sun 1/45:52 pmYUL - HOU
1 stop28h 54mWestJet
Deal found 7/24$703

Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston 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 25, 2025.
Use the filters below to find and compare flights from Galveston to Montreal that are best for you.

Fly from

Galveston

Fly to

Montreal

Route

Depart

Return

Price

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Sat 10/18

6:00 am-2:49 pm

1 stop7h 49m

Montreal Pierre Elliott Trudeau Intl

Sat 10/25

3:44 pm-10:14 pm

1 stop7h 30m

$633

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Sat 8/23

6:00 am-4:03 pm

2 stops9h 03m

Montreal Pierre Elliott Trudeau Intl

Sun 8/31

2:48 pm-10:31 pm

1 stop8h 43m

$653

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Thu 8/28

1:05 pm-11:53 pm

1 stop9h 48m

Montreal Pierre Elliott Trudeau Intl

Sun 8/31

7:00 am-12:10 pm

1 stop6h 10m

$703

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Mon 8/4

8:03 pm-12:25 pm

2 stops15h 22m

$231

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Thu 9/18

6:00 am-2:49 pm

1 stop7h 49m

$287

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Thu 9/18

10:44 am-9:57 pm

2 stops10h 13m

$297

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Thu 8/28

1:05 pm-11:53 pm

1 stop9h 48m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Best time to book a flight from Galveston to Montreal

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

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

Use this chart to determine the optimal time to book a round-trip flight from Galveston to Montreal. Price data was last updated on July 18, 2025.

To ensure you get the cheapest price possible for a flight from Galveston 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 Galveston to Montreal?

Currently, January is the cheapest month in which you can book a flight from Galveston to Montreal (average of $270). Flying from Galveston 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 G4L to YMQ?

Find hourly flight availability from Galveston 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 25, 2025.

When flying from Galveston to Montreal, 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 Galveston 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 25, 2025.
See what other customers who have flown with Delta, American Airlines, and WestJet from Galveston to Montreal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,967 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

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
7,967 reviews
Delta
8.0
Very good
7,967 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,967 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

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!
WestJet
7.2
Good
2,963 reviews
Delta
8.0
Very good
7,967 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

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 Galveston 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 to fly from Galveston to Montreal one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $287. Users have also found prices from $297 and $334 on Delta and WestJet, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Galveston to Montreal (average of $270). Flying from Galveston 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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Top 3 airlines flying from Galveston to Montreal

Discover the top 3 airlines that operate flights from Galveston 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 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$278Average$660FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$295Average$724FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$453Average$732FlexibilityNo cancel feeOn-time71%

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