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Cheap flights from Montreal to Houston from C$ 206

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — HOU
30 Mar — 6 Apr1
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 28 February 2026.

Fri 27/38:00 a.m.
YUL
-
IAH
1 stop25h 40m
Multiple Airlines
Mon 6/49:25 p.m.
IAH
-
YUL
1 stop26h 05m
Multiple Airlines
Deal found 25/2C$ 472
Sun 19/45:25 p.m.
YUL
-
IAH
2 stops17h 11m
Multiple Airlines
Fri 24/45:45 a.m.
IAH
-
YUL
1 stop8h 25m
Multiple Airlines
Deal found 26/2C$ 475
Sun 19/48:00 a.m.
YUL
-
IAH
1 stop25h 33m
Multiple Airlines
Sun 26/47:05 a.m.
IAH
-
YUL
1 stop8h 20m
Multiple Airlines
Deal found 25/2C$ 476
Sun 19/49:15 a.m.
YUL
-
IAH
1 stop12h 55m
Multiple Airlines
Tue 21/410:09 a.m.
IAH
-
YUL
1 stop10h 12m
Multiple Airlines
Deal found 27/2C$ 477
Sun 19/48:00 a.m.
YUL
-
IAH
1 stop13h 32m
Multiple Airlines
Thu 30/49:46 a.m.
IAH
-
YUL
1 stop13h 59m
Multiple Airlines
Deal found 26/2C$ 479
Thu 23/46:45 a.m.
YUL
-
IAH
1 stop9h 26m
Multiple Airlines
Sun 26/47:05 a.m.
IAH
-
YUL
2 stops14h 40m
Multiple Airlines
Deal found 26/2C$ 483
Thu 23/46:45 a.m.
YUL
-
IAH
1 stop9h 26m
Multiple Airlines
Mon 27/47:05 a.m.
IAH
-
YUL
1 stop8h 20m
Multiple Airlines
Deal found 26/2C$ 485
Tue 21/44:35 p.m.
YUL
-
IAH
1 stop17h 03m
Multiple Airlines
Sun 26/47:05 a.m.
IAH
-
YUL
1 stop8h 20m
Multiple Airlines
Deal found 26/2C$ 487
Mon 9/38:00 a.m.
YUL
-
IAH
1 stop8h 41m
Multiple Airlines
Tue 28/410:30 a.m.
IAH
-
YUL
2 stops19h 35m
Multiple Airlines
Deal found 26/2C$ 490
Mon 11/56:45 a.m.
YUL
-
IAH
2 stops16h 48m
Multiple Airlines
Fri 15/54:02 p.m.
IAH
-
YUL
1 stop21h 48m
Multiple Airlines
Deal found 26/2C$ 491
Sun 19/47:00 a.m.
YUL
-
HOU
1 stop6h 40m
Delta
Tue 21/46:00 a.m.
HOU
-
YUL
1 stop10h 35m
Delta
Deal found 25/2C$ 672
Thu 12/37:00 a.m.
YUL
-
HOU
1 stop7h 28m
Delta
Sat 2/55:23 p.m.
HOU
-
YUL
1 stop5h 28m
Delta
Deal found 26/2C$ 674

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 28 February 2026.

Round-trip from

C$ 472

One-way from

C$ 206

Popular in

March

Cheapest in

May

Average price

C$ 835
27/3-6/4
  • 27/3-6/4
  • 2 total stops
  • 51h 45m total
  • Montreal to Houston
Search Deals
27/4
  • 27/4
  • 1 total stop
  • 15h 33m total
  • Montreal to Houston
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 20 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 28 February 2026.
Use the filters below to find and compare flights from Montreal to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

7:41 p.m.-8:58 a.m.

1 stop14h 17m

Houston George Bush Intcntl

Wed 22/4

2:30 p.m.-8:40 a.m.

1 stop17h 10m

C$ 574

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

7:30 p.m.-11:19 a.m.

1 stop16h 49m

Houston George Bush Intcntl

Tue 14/4

9:58 a.m.-8:40 a.m.

1 stop21h 42m

C$ 646

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

9:30 a.m.-6:34 p.m.

2 stops10h 04m

Houston George Bush Intcntl

Fri 24/4

6:09 p.m.-8:40 a.m.

1 stop13h 31m

C$ 653

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

5:00 p.m.-8:26 p.m.

Nonstop4h 26m

Houston George Bush Intcntl

Tue 14/4

8:23 a.m.-6:55 p.m.

1 stop9h 32m

C$ 663

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

7:00 a.m.-12:40 p.m.

1 stop6h 40m

Houston Hobby

Tue 21/4

6:00 a.m.-5:35 p.m.

1 stop10h 35m

C$ 672

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

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

1 stop7h 28m

Houston Hobby

Thu 30/4

5:23 p.m.-11:51 p.m.

1 stop5h 28m

C$ 674

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Thu 26/3

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

1 stop7h 28m

Houston Hobby

Wed 1/4

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

2 stops11h 35m

C$ 674

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

2:30 p.m.-11:57 p.m.

2 stops10h 27m

Houston George Bush Intcntl

Sat 8/8

9:40 a.m.-11:10 p.m.

2 stops12h 30m

C$ 674

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

6:15 p.m.-11:57 p.m.

1 stop6h 42m

Houston George Bush Intcntl

Tue 4/8

9:40 a.m.-6:53 p.m.

2 stops8h 13m

C$ 674

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

12:42 p.m.-10:42 p.m.

1 stop11h 00m

Houston Hobby

Tue 24/3

2:13 p.m.-11:45 p.m.

1 stop8h 32m

C$ 675

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/2

Showing 1-10 of 35 resultsSorted by cheapest first
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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 27 February 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$ 682). 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 28 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 28 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
9,370 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

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
9,370 reviews
United Airlines
7.4
Good
9,370 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

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
3,278 reviews
United Airlines
7.4
Good
9,370 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

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
10,760 reviews
United Airlines
7.4
Good
9,370 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

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 14h 17m. Delta provides one of the quickest options available for as low as C$ 574. Montreal and Houston are separated by a distance of 2546 km.

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

    Air Canada, at C$ 592, was found to be the cheapest airline from Montreal to Houston.Alternate airlines to your destination round-trip include United Airlines and WestJet. These flights start at 25% 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$ 682). 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 3 airlines flying from Montreal to Houston

Discover the top 3 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 28 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 592AverageC$ 758FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 656AverageC$ 761FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 731AverageC$ 850FlexibilityNo 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 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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