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Cheap flights from Houston to Montreal Pierre Elliott Trudeau Intl Airport from C$ 181

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YUL
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Houston to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Pierre Elliott Trudeau Intl (YUL). 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 14 September 2025.

Round-trip from

C$ 436

One-way from

C$ 181

Popular in

May

Cheapest in

June

Average price

C$ 1,035
24/10-26/10
  • 24/10-26/10
  • 3 total stops
  • 40h 58m total
  • Houston to Montreal
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20/10
  • 20/10
  • 2 total stops
  • 25h 29m total
  • Houston to Montreal
Search Deals
High demand for flights, 16% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 34 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Houston to Pierre Elliott Trudeau Intl

Cheapest flights from Houston to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Houston to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Fri 24/1010:12 p.m.IAH - YUL
2 stops25h 29mMultiple Airlines
Sun 26/104:35 p.m.YUL - IAH
1 stop15h 29mMultiple Airlines
Deal found 12/9C$ 436
Tue 7/106:00 a.m.IAH - YUL
2 stops17h 27mMultiple Airlines
Wed 8/108:55 a.m.YUL - IAH
3 stops16h 33mMultiple Airlines
Deal found 14/9C$ 437
Thu 23/108:10 p.m.IAH - YUL
2 stops27h 17mMultiple Airlines
Mon 27/1010:15 a.m.YUL - IAH
3 stops15h 13mMultiple Airlines
Deal found 11/9C$ 453
Thu 13/116:20 p.m.IAH - YUL
1 stop18h 12mMultiple Airlines
Sun 16/118:00 a.m.YUL - IAH
1 stop26h 08mMultiple Airlines
Deal found 13/9C$ 458
Mon 27/108:10 p.m.IAH - YUL
1 stop18h 00mMultiple Airlines
Mon 3/116:45 a.m.YUL - IAH
1 stop16h 50mMultiple Airlines
Deal found 11/9C$ 472
Fri 3/1012:47 p.m.IAH - YUL
2 stops19h 54mMultiple Airlines
Mon 6/106:45 p.m.YUL - IAH
1 stop11h 35mMultiple Airlines
Deal found 12/9C$ 473
Sun 12/106:00 a.m.HOU - YUL
1 stop10h 34mWestJet
Thu 16/107:00 a.m.YUL - HOU
1 stop7h 27mWestJet
Deal found 12/9C$ 893
Thu 9/1010:13 a.m.HOU - YUL
1 stop6h 21mWestJet
Sun 12/107:00 a.m.YUL - HOU
1 stop7h 27mWestJet
Deal found 14/9C$ 900
Thu 13/1110:40 a.m.HOU - YUL
1 stop5h 41mWestJet
Sun 16/116:26 p.m.YUL - HOU
1 stop6h 20mWestJet
Deal found 13/9C$ 926
Fri 10/102:22 p.m.HOU - YUL
1 stop8h 26mWestJet
Mon 13/106:40 p.m.YUL - HOU
1 stop19h 47mWestJet
Deal found 14/9C$ 932
Fri 10/102:22 p.m.HOU - YUL
1 stop8h 26mWestJet
Sun 12/107:00 a.m.YUL - HOU
1 stop7h 27mWestJet
Deal found 14/9C$ 943
Sun 9/118:20 p.m.HOU - YUL
1 stop17h 45mAmerican Airlines
Thu 13/114:00 p.m.YUL - HOU
1 stop8h 57mAmerican Airlines
Deal found 12/9C$ 950

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Pierre Elliott Trudeau Intl 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 September 2025.
Use the filters below to find and compare flights from Houston to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Houston

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 23/10

10:12 p.m.-12:41 a.m.

2 stops25h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

6:45 a.m.-12:28 a.m.

1 stop18h 43m

C$ 457

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Mon 27/10

8:10 p.m.-3:10 p.m.

1 stop18h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

6:45 a.m.-10:35 p.m.

1 stop16h 50m

C$ 472

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Tue 7/10

5:45 a.m.-12:27 a.m.

3 stops17h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 8/10

8:55 a.m.-12:28 a.m.

3 stops16h 33m

C$ 476

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 27/11

6:20 p.m.-3:12 p.m.

1 stop19h 52m

Montreal Pierre Elliott Trudeau Intl

Sun 30/11

4:15 p.m.-12:44 p.m.

1 stop21h 29m

C$ 502

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 3/10

7:10 a.m.-12:37 a.m.

2 stops16h 27m

Montreal Pierre Elliott Trudeau Intl

Mon 6/10

7:40 p.m.-12:28 a.m.

3 stops29h 48m

C$ 514

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 20/11

6:20 p.m.-3:12 p.m.

1 stop19h 52m

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

4:15 p.m.-12:44 p.m.

1 stop21h 29m

C$ 532

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 9/10

12:42 p.m.-10:20 a.m.

2 stops20h 38m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

6:55 a.m.-12:28 a.m.

3 stops18h 33m

C$ 540

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sun 12/10

3:00 p.m.-7:07 a.m.

2 stops15h 07m

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

5:30 p.m.-10:43 p.m.

1 stop30h 13m

C$ 541

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sun 12/10

3:00 p.m.-7:07 a.m.

2 stops15h 07m

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

6:45 a.m.-10:43 p.m.

2 stops16h 58m

C$ 554

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Fri 10/10

2:22 p.m.-11:48 p.m.

1 stop8h 26m

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

6:40 p.m.-1:27 p.m.

1 stop19h 47m

C$ 932

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 35 results
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Best time to book a flight from Houston to Pierre Elliott Trudeau Intl

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

What is the cheapest month to book a flight from Houston to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Houston to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Houston to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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 HOU to YUL?

Find hourly flight availability from Houston to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 September 2025.

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

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 14 September 2025.
Read through reviews of airlines operating flights from Houston to Montreal Pierre Elliott Trudeau Intl Airport, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

Related info for your journey

Find useful and relevant information for your journey from Houston to Pierre Elliott Trudeau Intl. 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 Houston to Montreal Pierre Elliott Trudeau Intl Airport?

    Departing from Houston to Montreal Pierre Elliott Trudeau Intl Airport will take you 8h 26m. There are 2570 km between Houston and Montreal Pierre Elliott Trudeau Intl Airport. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Houston to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Flying on Air Canada is currently your cheapest option to Montreal Pierre Elliott Trudeau Intl Airport, with prices starting at C$ 837. Air Canada is priced at 3% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Houston to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Houston to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Sherbrooke
Cornwall
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Houston to Pierre Elliott Trudeau Intl

Discover the top airline that operate flights from Houston to Pierre Elliott Trudeau Intl. 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 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 837AverageC$ 1,042FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Houston to Pierre Elliott Trudeau Intl?

When you search for this flight from Houston to Pierre Elliott Trudeau Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Houston to Pierre Elliott Trudeau Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Houston to Pierre Elliott Trudeau Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Houston to Pierre Elliott Trudeau Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Houston to Pierre Elliott Trudeau Intl 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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