Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Houston from C$ 215

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — HOU
17 Apr — 24 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Houston

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Houston
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 March 2026.

Mon 27/48:00 a.m.
YUL
-
IAH
1 stop28h 27m
Multiple Airlines
Tue 12/57:44 p.m.
IAH
-
YUL
2 stops27h 41m
Multiple Airlines
Deal found 17/3C$ 397
Sat 25/48:00 a.m.
YUL
-
IAH
1 stop10h 41m
Multiple Airlines
Sat 2/52:29 p.m.
IAH
-
YUL
2 stops25h 46m
Multiple Airlines
Deal found 17/3C$ 409
Mon 27/48:00 a.m.
YUL
-
IAH
1 stop28h 27m
Multiple Airlines
Sat 9/56:00 a.m.
IAH
-
YUL
2 stops11h 20m
Multiple Airlines
Deal found 17/3C$ 416
Tue 14/46:45 a.m.
YUL
-
IAH
1 stop11h 47m
Multiple Airlines
Tue 21/46:00 a.m.
IAH
-
YUL
1 stop8h 10m
Multiple Airlines
Deal found 17/3C$ 434
Sun 19/48:00 a.m.
YUL
-
IAH
1 stop28h 27m
Multiple Airlines
Sun 26/49:46 a.m.
IAH
-
YUL
1 stop28h 24m
Multiple Airlines
Deal found 17/3C$ 444
Sat 25/48:00 a.m.
YUL
-
IAH
1 stop10h 41m
Multiple Airlines
Sun 10/57:44 p.m.
IAH
-
YUL
2 stops45h 36m
Multiple Airlines
Deal found 17/3C$ 446
Mon 27/48:00 a.m.
YUL
-
IAH
1 stop28h 27m
Multiple Airlines
Fri 15/58:29 a.m.
IAH
-
YUL
1 stop29h 21m
Multiple Airlines
Deal found 17/3C$ 448
Mon 27/48:00 a.m.
YUL
-
IAH
1 stop28h 27m
Multiple Airlines
Mon 11/51:29 p.m.
IAH
-
YUL
2 stops33h 56m
Multiple Airlines
Deal found 17/3C$ 449
Tue 21/46:45 a.m.
YUL
-
IAH
2 stops17h 02m
Multiple Airlines
Sat 9/56:00 a.m.
IAH
-
YUL
1 stop7h 50m
Multiple Airlines
Deal found 17/3C$ 452
Thu 23/44:25 p.m.
YUL
-
IAH
1 stop23h 21m
Multiple Airlines
Thu 7/58:29 a.m.
IAH
-
YUL
2 stops14h 56m
Multiple Airlines
Deal found 17/3C$ 457
Sun 19/47:00 a.m.
YUL
-
HOU
1 stop6h 40m
WestJet
Tue 21/45:23 p.m.
HOU
-
YUL
1 stop5h 28m
WestJet
Deal found 17/3C$ 722
Sat 11/47:00 a.m.
YUL
-
HOU
1 stop9h 43m
WestJet
Tue 14/45:23 p.m.
HOU
-
YUL
1 stop5h 28m
WestJet
Deal found 13/3C$ 724

Find flight deals from Pierre Elliott Trudeau Intl to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) 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 18 March 2026.

Round-trip from

C$ 434

One-way from

C$ 215

Popular in

June

Cheapest in

January

Average price

C$ 770
14/4-21/4
  • 14/4-21/4
  • 2 total stops
  • 19h 57m total
  • Montreal to Houston
Search Deals
13/4
  • 13/4
  • 1 total stop
  • 16h 59m total
  • Montreal to Houston
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 18 March 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Thu 23/4

4:25 p.m.-11:22 p.m.

3 stops31h 57m

Houston George Bush Intcntl

Sun 10/5

3:31 p.m.-12:10 p.m.

2 stops19h 39m

C$ 657

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Sat 25/7

7:00 a.m.-9:20 a.m.

1 stop27h 20m

Houston Hobby

Mon 3/8

10:05 a.m.-11:56 p.m.

1 stop12h 51m

C$ 731

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

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

1 stop10h 32m

Houston Hobby

Thu 16/4

6:00 a.m.-11:51 p.m.

1 stop16h 51m

C$ 734

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

7:00 a.m.-1:51 p.m.

1 stop7h 51m

Houston George Bush Intcntl

Tue 21/4

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

1 stop13h 31m

C$ 742

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Fri 14/8

7:45 p.m.-10:01 a.m.

1 stop15h 16m

Houston George Bush Intcntl

Sun 23/8

1:15 p.m.-11:56 p.m.

1 stop9h 41m

C$ 756
Quickest round-trip

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

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

1 stop5h 28m

C$ 771

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

6:00 a.m.-4:28 p.m.

2 stops11h 28m

Houston Hobby

Tue 21/4

6:00 a.m.-6:51 p.m.

2 stops11h 51m

C$ 791

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

12:55 p.m.-11:07 p.m.

2 stops11h 12m

Houston Hobby

Wed 22/4

6:00 a.m.-6:51 p.m.

2 stops11h 51m

C$ 791

MontrealHouston

YUL - IAH

YULIAH

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

12:42 p.m.-7:33 p.m.

1 stop7h 51m

Houston George Bush Intcntl

Mon 20/4

5:20 a.m.-6:51 p.m.

2 stops12h 31m

C$ 791

MontrealHouston

YUL - HOU

YULHOU

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

6:00 a.m.-4:23 p.m.

2 stops11h 23m

Houston Hobby

Fri 28/8

1:00 p.m.-11:56 p.m.

1 stop9h 56m

C$ 793

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/3

Showing 1-10 of 34 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from Pierre Elliott Trudeau Intl to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Houston

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Houston?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Houston. Price data was last updated on 13 March 2026.

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Houston is 87 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 Pierre Elliott Trudeau Intl Airport to Houston?

Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Houston (average of C$ 427). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Houston in July is currently the most expensive (average of C$ 685). 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 YUL to HOU?

Find hourly flight availability from Pierre Elliott Trudeau Intl 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 18 March 2026.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 18 March 2026.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Houston, such as United Airlines,WestJet, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,435 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

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
9,435 reviews
United Airlines
7.4
Good
9,435 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

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
3,297 reviews
United Airlines
7.4
Good
9,435 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

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
10,813 reviews
United Airlines
7.4
Good
9,435 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

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 Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Houston?

    Departing from Montreal Pierre Elliott Trudeau Intl Airport to Houston will take you 7h 51m. There are 2546 km between Montreal Pierre Elliott Trudeau Intl Airport and Houston. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Houston round-trip?

    Currently priced at C$ 602, Air Canada will fly you from Montreal Pierre Elliott Trudeau Intl Airport to Houston and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and WestJet - these airlines can fly you to your destination from C$ 659 and C$ 734, respectively. These flights start at 22% lower than the current average price 3 months from now.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Houston that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Houston?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Houston?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Houston?

    Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Houston (average of C$ 427). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Houston in July is currently the most expensive (average of C$ 685). 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 Pierre Elliott Trudeau Intl to Houston

Discover the top 3 airlines that operate flights from Pierre Elliott Trudeau Intl 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 18 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 602AverageC$ 766FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 659AverageC$ 764FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 734AverageC$ 853FlexibilityNo 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 Pierre Elliott Trudeau Intl to Houston?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl to Houston. 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 Pierre Elliott Trudeau Intl to Houston?

Cheapflights helps you find that perfect flight to Houston from Pierre Elliott Trudeau Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Houston with no change fees?

Need flexible booking options for your flight to Houston from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Houston become cheaper?

Yes! Start tracking prices for Pierre Elliott Trudeau Intl to Houston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.