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Cheap flights from Montreal to Galveston from C$ 420

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 24/11. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — HOU
13 Nov — 20 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Montreal to Galveston are usually found in May or August, booked 58 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Montreal to Galveston

Keep the following information in mind while searching for Montreal to Galveston flight deals. Data was last updated 14 October 2025.

Round-trip from

C$ 785

One-way from

C$ 420

Popular in

June

Cheapest in

May

Average price

C$ 832
Delta
  • Delta
  • 17/12-10/1
  • 3 total stops
  • 19h 10m total
  • Montreal to Galveston
Search Deals
24/11
  • 24/11
  • 3 total stops
  • 35h 52m total
  • Montreal to Galveston
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Montreal to Galveston

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Galveston
Explore the most affordable flight options available from Montreal to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Wed 17/127:00 a.m.YUL - HOU
1 stop7h 28mDelta
Sat 10/110:30 a.m.HOU - YUL
2 stops11h 42mDelta
Deal found 13/10C$ 785
Wed 31/1212:37 p.m.YUL - HOU
1 stop8h 47mDelta
Sat 10/16:00 a.m.HOU - YUL
2 stops11h 49mDelta
Deal found 13/10C$ 787
Tue 11/1112:45 p.m.YUL - HOU
1 stop6h 08mDelta
Tue 18/1110:40 a.m.HOU - YUL
1 stop5h 41mDelta
Deal found 11/10C$ 819
Mon 10/117:00 a.m.YUL - HOU
1 stop7h 28mDelta
Mon 17/112:32 p.m.HOU - YUL
1 stop8h 27mDelta
Deal found 11/10C$ 823
Mon 10/117:00 a.m.YUL - HOU
1 stop7h 28mDelta
Thu 13/112:32 p.m.HOU - YUL
1 stop8h 27mDelta
Deal found 14/10C$ 829
Tue 11/116:26 p.m.YUL - HOU
1 stop16h 19mWestJet
Tue 18/112:32 p.m.HOU - YUL
1 stop8h 27mWestJet
Deal found 12/10C$ 847
Thu 6/114:00 p.m.YUL - HOU
1 stop17h 37mAmerican Airlines
Sun 9/118:20 p.m.HOU - YUL
1 stop17h 45mAmerican Airlines
Deal found 12/10C$ 854
Thu 6/117:00 a.m.YUL - HOU
1 stop17h 00mDelta
Fri 21/112:32 p.m.HOU - YUL
1 stop8h 27mDelta
Deal found 13/10C$ 861
Wed 5/1112:36 p.m.YUL - HOU
1 stop11h 24mWestJet
Fri 21/1110:40 a.m.HOU - YUL
1 stop12h 19mWestJet
Deal found 13/10C$ 864
Wed 5/117:00 a.m.YUL - HOU
1 stop17h 00mWestJet
Sun 9/116:00 a.m.HOU - YUL
1 stop10h 21mWestJet
Deal found 14/10C$ 867
Sun 9/117:00 a.m.YUL - HOU
1 stop17h 40mWestJet
Sun 16/112:32 p.m.HOU - YUL
1 stop25h 49mWestJet
Deal found 12/10C$ 868

Cheapflights Fare Finder

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

Fly from

Montreal

Fly to

Galveston

Route

Depart

Return

Price

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Wed 17/12

7:00 a.m.-1:28 p.m.

1 stop7h 28m

Houston Hobby

Sat 10/1

10:30 a.m.-11:12 p.m.

2 stops11h 42m

C$ 785

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Wed 24/12

12:37 p.m.-7:14 p.m.

1 stop7h 37m

Houston Hobby

Sun 28/12

3:25 p.m.-11:59 p.m.

1 stop7h 34m

C$ 785

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:37 p.m.-8:24 p.m.

1 stop8h 47m

Houston Hobby

Tue 13/1

6:00 a.m.-6:49 p.m.

2 stops11h 49m

C$ 787

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Tue 16/12

12:50 p.m.-11:02 p.m.

2 stops11h 12m

Houston Hobby

Tue 30/12

6:00 a.m.-5:15 p.m.

1 stop10h 15m

C$ 787

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Mon 15/12

7:00 a.m.-1:28 p.m.

1 stop7h 28m

Houston Hobby

Tue 30/12

6:00 a.m.-5:15 p.m.

1 stop10h 15m

C$ 787

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

12:45 p.m.-9:46 p.m.

1 stop10h 01m

Houston Hobby

Sat 7/2

10:30 a.m.-11:12 p.m.

2 stops11h 42m

C$ 787

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

7:00 a.m.-12:21 p.m.

1 stop6h 21m

Houston Hobby

Wed 1/4

1:00 p.m.-11:54 p.m.

1 stop9h 54m

C$ 787

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Tue 6/1

9:28 a.m.-9:46 p.m.

2 stops13h 18m

Houston Hobby

Sat 17/1

5:00 p.m.-11:54 p.m.

1 stop5h 54m

C$ 787

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Sat 13/12

7:00 a.m.-1:28 p.m.

1 stop7h 28m

Houston Hobby

Sun 28/12

3:25 p.m.-11:59 p.m.

1 stop7h 34m

C$ 787

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:37 p.m.-8:24 p.m.

1 stop8h 47m

Houston Hobby

Wed 14/1

6:00 a.m.-6:49 p.m.

2 stops11h 49m

C$ 787

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/10

Showing 1-10 of 17 results
1
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Best time to book a flight from Montreal to Galveston

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

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

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Galveston. Price data was last updated on 10 October 2025.

The best time to book flights from Montreal to Galveston is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, December is the cheapest month in which you can book a flight from Montreal to Galveston (average of C$ 403). Flying from Montreal to Galveston in July is currently the most expensive (average of C$ 702). 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 G4L?

Find hourly flight availability from Montreal to Galveston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 October 2025.

One of the essential ways to save on airfare from Montreal to Galveston is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 12% on airfare.

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

Reviews of airlines servicing Galveston

Get insights into the airlines that provide service to Galveston. 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 Galveston. Reviews last updated 14 October 2025.
See what other customers who have flown with United Airlines and Air Canada from Montreal to Galveston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,976 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,976 reviews
United Airlines
7.4
Good
8,976 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Air Canada
7.1
Good
10,297 reviews
United Airlines
7.4
Good
8,976 reviews
Check prices

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Galveston. 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 Montreal to Galveston?

    Airlines like Delta fly from Montreal to Galveston in about 7h 28m. The time it takes to get you to your destination can typically vary by up to . There are 2570 km between Montreal and Galveston.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Montreal to Galveston (average of C$ 403). Flying from Montreal to Galveston in July is currently the most expensive (average of C$ 702). 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 Montreal to Galveston

Discover the top 3 airlines that operate flights from Montreal to Galveston. 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 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 610AverageC$ 781FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 691AverageC$ 830FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 803AverageC$ 876FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Galveston?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Montreal to Galveston. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Galveston?

Cheapflights simply makes it quick and affordable to book flights from Montreal to Galveston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Montreal to Galveston with no change fees?

Certainly. Search results for flights to Galveston from Montreal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Montreal to Galveston become cheaper?

Yes, Cheapflights offers price alerts on Montreal to Galveston 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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