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Cheap flights from Montreal to Houston from C$ 201

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — HOU
5 Mar — 12 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Houston

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Houston
Explore the most affordable flight options available from Montreal to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 February 2026.

Thu 12/28:00 a.m.
YUL
-
IAH
1 stop13h 23m
Multiple Airlines
Mon 23/27:45 a.m.
IAH
-
YUL
1 stop15h 45m
Multiple Airlines
Deal found 2/2C$ 628
Sun 15/28:00 a.m.
YUL
-
IAH
1 stop14h 41m
Multiple Airlines
Mon 23/27:45 a.m.
IAH
-
YUL
1 stop15h 45m
Multiple Airlines
Deal found 2/2C$ 630
Mon 16/38:00 a.m.
YUL
-
IAH
2 stops27h 24m
Multiple Airlines
Fri 20/35:20 a.m.
IAH
-
YUL
2 stops16h 25m
Multiple Airlines
Deal found 2/2C$ 632
Thu 19/38:00 a.m.
YUL
-
IAH
2 stops15h 37m
Multiple Airlines
Mon 23/311:15 a.m.
IAH
-
YUL
3 stops26h 55m
Multiple Airlines
Deal found 1/2C$ 634
Sun 15/28:00 a.m.
YUL
-
IAH
1 stop14h 41m
Multiple Airlines
Tue 24/212:16 p.m.
IAH
-
YUL
1 stop11h 14m
Multiple Airlines
Deal found 2/2C$ 635
Wed 18/36:45 a.m.
YUL
-
IAH
2 stops18h 14m
Multiple Airlines
Mon 23/35:45 a.m.
IAH
-
YUL
1 stop9h 35m
Multiple Airlines
Deal found 3/2C$ 636
Mon 16/37:30 p.m.
YUL
-
IAH
1 stop14h 40m
Delta
Tue 24/37:05 a.m.
IAH
-
YUL
1 stop10h 30m
Delta
Deal found 3/2C$ 640
Sun 8/24:35 p.m.
YUL
-
IAH
1 stop7h 59m
Multiple Airlines
Mon 16/28:18 p.m.
IAH
-
YUL
2 stops43h 04m
Multiple Airlines
Deal found 3/2C$ 642
Sat 21/24:55 p.m.
YUL
-
IAH
2 stops16h 05m
Multiple Airlines
Sat 28/27:38 p.m.
IAH
-
YUL
2 stops18h 32m
Multiple Airlines
Deal found 2/2C$ 643
Sat 16/56:45 a.m.
YUL
-
IAH
2 stops18h 14m
Multiple Airlines
Tue 19/56:38 p.m.
IAH
-
YUL
1 stop18h 35m
Multiple Airlines
Deal found 3/2C$ 645
Fri 24/46:45 a.m.
YUL
-
IAH
3 stops18h 14m
Multiple Airlines
Wed 29/44:20 p.m.
IAH
-
YUL
3 stops24h 25m
Multiple Airlines
Deal found 1/2C$ 646
Fri 20/31:20 p.m.
YUL
-
IAH
2 stops12h 12m
Multiple Airlines
Mon 23/35:45 a.m.
IAH
-
YUL
1 stop9h 35m
Multiple Airlines
Deal found 2/2C$ 647

Find flight deals from Montreal to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Houston (HO1). 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 3 February 2026.

Round-trip from

C$ 628

One-way from

C$ 201

Popular in

March

Cheapest in

May

Average price

C$ 836
21/2-1/3
  • 21/2-1/3
  • 3 total stops
  • 41h 55m total
  • Montreal to Houston
Search Deals
11/4
  • 11/4
  • 1 total stop
  • 11h 23m total
  • Montreal to Houston
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Houston 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 3 February 2026.
Use the filters below to find and compare flights from Montreal to Houston that are best for you.

Fly from

Montreal

Fly to

Houston

Route

Depart

Return

Price

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

8:00 a.m.-9:41 p.m.

1 stop14h 41m

Houston George Bush Intcntl

Mon 23/2

7:45 a.m.-12:30 a.m.

1 stop15h 45m

C$ 630

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

8:00 a.m.-10:24 a.m.

2 stops27h 24m

Houston George Bush Intcntl

Fri 20/3

5:20 a.m.-10:45 p.m.

2 stops16h 25m

C$ 632

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

11:45 a.m.-8:40 a.m.

3 stops21h 55m

Houston George Bush Intcntl

Mon 23/3

4:30 p.m.-3:10 p.m.

3 stops21h 40m

C$ 632

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

10:15 a.m.-3:39 p.m.

2 stops30h 24m

Houston George Bush Intcntl

Wed 4/3

5:46 a.m.-4:20 p.m.

1 stop9h 34m

C$ 664

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

4:55 p.m.-8:00 a.m.

2 stops16h 05m

Houston George Bush Intcntl

Sun 1/3

8:18 p.m.-12:30 a.m.

1 stop27h 12m

C$ 664

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

6:45 a.m.-6:53 p.m.

1 stop13h 08m

Houston George Bush Intcntl

Tue 24/2

12:16 p.m.-12:30 a.m.

1 stop11h 14m

C$ 668

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

8:00 a.m.-8:23 p.m.

1 stop13h 23m

Houston George Bush Intcntl

Mon 23/2

8:18 p.m.-12:30 a.m.

1 stop27h 12m

C$ 677

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

4:10 p.m.-9:44 p.m.

1 stop6h 34m

Houston George Bush Intcntl

Mon 23/3

7:10 a.m.-2:22 p.m.

1 stop6h 12m

C$ 683

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

7:15 a.m.-5:54 a.m.

3 stops23h 39m

Houston George Bush Intcntl

Sat 6/6

9:33 p.m.-5:15 p.m.

3 stops18h 42m

C$ 691

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

4:30 p.m.-7:59 p.m.

Nonstop4h 29m

Houston George Bush Intcntl

Fri 22/5

10:08 p.m.-9:34 p.m.

1 stop22h 26m

C$ 699

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 45 results
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Best time to book a flight from Montreal to Houston

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

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

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Houston. Price data was last updated on 30 January 2026.

The best time to book flights from Montreal to Houston 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 Houston?

Currently, May is the cheapest month in which you can book a flight from Montreal to Houston (average of C$ 457). Flying from Montreal to Houston in July is currently the most expensive (average of C$ 683). 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 HOU?

Find hourly flight availability from Montreal to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal to Houston as you normally would.

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

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated 3 February 2026.
Get a feel of what it's like to fly with United Airlines,WestJet, andAir Canada from Montreal to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,236 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,236 reviews
United Airlines
7.4
Good
9,236 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
WestJet
7.2
Good
3,255 reviews
United Airlines
7.4
Good
9,236 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,684 reviews
United Airlines
7.4
Good
9,236 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

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

    A quick flight from Montreal to Houston can take about 6h 20m. WestJet provides one of the quickest options available for as low as C$ 721. Montreal and Houston are separated by a distance of 2570 km.

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

    Air Canada, at C$ 593, was found to be the cheapest airline from Montreal to Houston. An alternate airline flying to your destination would be United Airlines. These flights start at 27% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Montreal to Houston (average of C$ 457). Flying from Montreal to Houston in July is currently the most expensive (average of C$ 683). 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.

Top 2 airlines flying from Montreal to Houston

Discover the top 2 airlines that operate flights from Montreal to Houston. 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 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 593AverageC$ 759FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 657AverageC$ 762FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Houston?

Cheapflights makes it easy to find Montreal to Houston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Montreal to Houston 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 Houston with no change fees?

Yes! Cheapflights helps users easily find flights from Montreal to Houston with no change fees.

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

Of course! You can now track prices for flights from Montreal to Houston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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