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Cheap flights from Montreal to Galveston from C$ 378

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — HOU
5 Sep — 12 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap 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 6 August 2026.

Sat 19/96:00 a.m. -
2 stops11h 30m
Sun 27/96:00 a.m. -
1 stop10h 36m
Deal found 1/8C$ 671
Mon 31/87:00 a.m. -
1 stop10h 25m
Sun 6/96:00 a.m. -
1 stop6h 41m
Deal found 1/8C$ 704
Sat 14/112:48 p.m. -
1 stop9h 30m
Mon 23/115:35 p.m. -
1 stop5h 28m
Deal found 1/8C$ 751
Tue 1/97:05 a.m. -
1 stop10h 25m
Tue 8/92:30 p.m. -
1 stop8h 25m
Deal found 2/8C$ 753
Thu 3/97:00 a.m. -
1 stop6h 16m
Wed 9/96:00 a.m. -
2 stops11h 53m
Deal found 4/8C$ 754
Sat 24/103:45 p.m. -
1 stop9h 04m
Sun 25/106:00 a.m. -
1 stop7h 46m
Deal found 3/8C$ 784
Sat 26/97:00 a.m. -
1 stop10h 30m
Sat 17/1011:12 a.m. -
2 stops11h 13m
Deal found 4/8C$ 786

Find flight deals from Montreal to Galveston

Keep the following information in mind while searching for Montreal to Galveston flight deals. Data was last updated 6 August 2026.

Round-trip from

C$ 671

One-way from

C$ 378

Popular in

July

Cheapest in

August

Average price

C$ 579
Delta
  • Delta
  • 19/9-27/9
  • 3 total stops
  • 22h 06m total
  • Montreal to Galveston
Search Deals
Delta
  • Delta
  • 24/9
  • 1 total stop
  • 7h 18m total
  • Montreal to Galveston
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 6 August 2026.
Use the filters below to find and compare flights from Montreal to Galveston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - HOU Houston Hobby

YULHOU

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

6:00 a.m.-4:30 p.m.

2 stops11h 30m

Houston Hobby

Sun 27/9

6:00 a.m.-5:36 p.m.

1 stop10h 36m

C$ 671
Quickest round-trip

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - HOU Houston Hobby

YULHOU

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

2:43 p.m.-11:13 p.m.

1 stop9h 30m

Houston Hobby

Tue 8/12

5:30 p.m.-11:58 p.m.

1 stop5h 28m

C$ 671

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - HOU Houston Hobby

YULHOU

Montreal Pierre Elliott Trudeau Intl

Thu 26/11

12:50 p.m.-11:13 p.m.

2 stops11h 23m

Houston Hobby

Fri 4/12

5:30 p.m.-11:58 p.m.

1 stop5h 28m

C$ 671

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - HOU Houston Hobby

YULHOU

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

6:00 a.m.-4:35 p.m.

2 stops11h 35m

Houston Hobby

Sun 22/11

5:30 p.m.-11:58 p.m.

1 stop5h 28m

C$ 671

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - HOU Houston Hobby

YULHOU

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

7:00 a.m.-4:32 p.m.

1 stop10h 32m

Houston Hobby

Tue 13/10

3:09 p.m.-11:25 p.m.

2 stops7h 16m

C$ 743

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - HOU Houston Hobby

YULHOU

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

6:00 a.m.-4:30 p.m.

2 stops11h 30m

Houston Hobby

Mon 21/9

5:20 p.m.-11:50 p.m.

1 stop5h 30m

C$ 743

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - HOU Houston Hobby

YULHOU

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

6:00 a.m.-4:30 p.m.

2 stops11h 30m

Houston Hobby

Thu 29/10

3:09 p.m.-11:59 p.m.

1 stop7h 50m

C$ 743

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - HOU Houston Hobby

YULHOU

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

7:00 a.m.-4:25 p.m.

1 stop10h 25m

Houston Hobby

Wed 30/9

2:25 p.m.-11:50 p.m.

1 stop8h 25m

C$ 743
Cheapest one-way
Quickest one-way

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - HOU Houston Hobby

YULHOU

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

7:00 a.m.-1:18 p.m.

1 stop7h 18m

C$ 378

MontrealHouston

YUL Montreal Pierre Elliott Trudeau Intl - HOU Houston Hobby

YULHOU

Montreal Pierre Elliott Trudeau Intl

Fri 30/10

7:00 a.m.-2:07 p.m.

1 stop8h 07m

C$ 378

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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

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 6 August 2026.

When flying from Montreal to Galveston, 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 Montreal to Galveston?

Airfare is typical for this route at the moment.
Montreal to Galveston flights typically cost between C$ 459 and C$ 806 in September.
The cheapest round-trip price found within the last 5 days was C$ 671 on Delta (19 Sep-27 Sep).

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 6 August 2026.
See what other customers who have flown with United Airlines,WestJet, andAir 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
10,064 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

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
10,064 reviews
United Airlines
7.4
Good
10,064 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

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.
WestJet
7.2
Good
3,426 reviews
United Airlines
7.4
Good
10,064 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

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
11,429 reviews
United Airlines
7.4
Good
10,064 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

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 11h 30m. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 6 August 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 428AverageC$ 795FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 600AverageC$ 1,047FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 615AverageC$ 842FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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