What are the cheapest airlines to fly from Houston to Montreal Pierre Elliott Trudeau Intl Airport one-way?

$238 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on WestJet and Delta, with prices starting from $242 and $248, respectively.

What is the cheapest day to fly from Houston to Montreal Pierre Elliott Trudeau Intl Airport?

Travelers seeking maximum savings on their Houston to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 2.5 in.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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

Thursday flights are found to be more expensive to fly from Houston to Montreal Pierre Elliott Trudeau Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Montreal Pierre Elliott Trudeau Intl Airport.

What is the cheapest month to fly from Houston to Montreal Pierre Elliott Trudeau Intl Airport?

January can be a great time to fly to Montreal Pierre Elliott Trudeau Intl Airport from Houston with a flight ticket averaging about $607. Cheapflights users have found deals in the month of January for as cheap as $260. The most expensive prices can be found in the month of June.

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.

$117+ Flights from Houston to Montreal Pierre Elliott Trudeau Intl Airport

Q: How far in advance should I book a flight from Houston to Montreal Pierre Elliott Trudeau Intl Airport?

To save on the cost of your flight from Houston to Montreal Pierre Elliott Trudeau Intl Airport, book at least 44 days before your planned departure. Booking around this time can save you about 76% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $491 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $491.

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Cheap flight deals from Houston to Pierre Elliott Trudeau Intl

Round-trip from	$306 (Mytrip)
One-way from	$117 (Kiwi.com)
Popular in	September
Cheapest in	June
Average price	$737

From Houston to Montreal Pierre Elliott Trudeau Intl

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One-way flight from Houston to Montreal Pierre Elliott Trudeau Intl

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Highest demand for flights based on searches. 14% potential increase in price ($108 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).

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Average for round-trip flights in July 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 July 31, 2025.

Thu 9/45:25 amIAH - YUL

2 stops14h 52mMultiple Airlines

Sun 9/77:00 amYUL - IAH

3 stops26h 24mMultiple Airlines

Deal found 7/30

$306

Thu 9/116:00 amHOU - YUL

1 stop7h 49mAmerican Airlines

Sun 9/143:44 pmYUL - HOU

1 stop9h 04mAmerican Airlines

Deal found 7/29

$627

Wed 8/271:05 pmHOU - YUL

2 stops7h 43mDelta

Wed 9/37:00 amYUL - HOU

1 stop6h 10mDelta

Deal found 7/29

$647

Wed 9/1710:44 amHOU - YUL

1 stop6h 06mWestJet

Tue 9/237:00 amYUL - HOU

1 stop16h 37mWestJet

Deal found 7/28

$683

Best flights from Houston to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Houston to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Thu 9/45:25 amIAH - YUL

2 stops14h 52mMultiple Airlines

Sun 9/77:00 amYUL - IAH

3 stops26h 24mMultiple Airlines

Deal found 7/30

$306

Thu 9/116:00 amHOU - YUL

1 stop7h 49mAmerican Airlines

Sun 9/143:44 pmYUL - HOU

1 stop9h 04mAmerican Airlines

Deal found 7/29

$627

Wed 8/271:05 pmHOU - YUL

2 stops7h 43mDelta

Wed 9/37:00 amYUL - HOU

1 stop6h 10mDelta

Deal found 7/29

$647

Wed 9/1710:44 amHOU - YUL

1 stop6h 06mWestJet

Tue 9/237:00 amYUL - HOU

1 stop16h 37mWestJet

Deal found 7/28

$683

Last-minute flights from Houston to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Houston to Pierre Elliott Trudeau Intl. Data last updated July 31, 2025 and is based on user searches.

Tue 8/55:30 amIAH - YUL

1 stop5h 27mWestJet

Tue 8/55:30 pmYUL - IAH

1 stop21h 41mWestJet

Deal found 7/29

$784

Wed 8/66:00 amHOU - YUL

2 stops9h 07mDelta

Sun 8/106:00 amYUL - HOU

2 stops12h 55mDelta

Deal found 7/30

$1,178

Thu 8/78:25 pmIAH - YUL

1 stop13h 15mUnited Airlines

Tue 8/196:15 amYUL - IAH

1 stop13h 38mUnited Airlines

Deal found 7/29

$816

Thu 8/76:00 amIAH - YUL

2 stops9h 56mAmerican Airlines

Tue 8/195:29 pmYUL - IAH

1 stop17h 26mAmerican Airlines

Deal found 7/29

$883

Thu 8/711:42 amIAH - YUL

2 stops8h 46mDelta

Tue 8/196:00 amYUL - IAH

2 stops11h 22mDelta

Deal found 7/29

$975

Thu 8/76:15 pmIAH - YUL

1 stop6h 36mAir Canada

Tue 8/194:30 pmYUL - IAH

Nonstop4h 06mAir Canada

Deal found 7/29

$1,257

Fri 8/85:00 amIAH - YUL

3 stops16h 15mMultiple Airlines

Mon 8/116:55 amYUL - IAH

3 stops26h 57mMultiple Airlines

Deal found 7/29

$424

Fri 8/86:00 amHOU - YUL

2 stops9h 56mAmerican Airlines

Mon 8/1110:31 amYUL - HOU

2 stops8h 29mAmerican Airlines

Deal found 7/31

$1,143

Sun 8/1010:19 amHOU - YUL

1 stop6h 35mWestJet

Sun 8/1712:47 pmYUL - HOU

1 stop5h 52mWestJet

Deal found 7/31

$1,125

Wed 8/2010:22 amHOU - YUL

1 stop12h 31mMultiple Airlines

Sat 8/2310:00 amYUL - HOU

2 stops8h 39mMultiple Airlines

Deal found 7/31

$824

Wed 8/275:30 amIAH - YUL

3 stops15h 45mMultiple Airlines

Wed 9/34:45 pmYUL - IAH

2 stops19h 57mMultiple Airlines

Deal found 7/29

$309

Wed 8/271:05 pmHOU - YUL

2 stops7h 43mDelta

Wed 9/37:00 amYUL - HOU

1 stop6h 10mDelta

Deal found 7/29

$647

One-way flights from Houston to Pierre Elliott Trudeau Intl
Search for one-way flight options from Houston to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Thu 9/45:25 amIAH - YUL

2 stops14h 52mMultiple Airlines

Deal found 7/30

$117

Sat 9/2010:00 amIAH - YUL

Nonstop3h 50mAir Canada

Deal found 7/29

$238

Fri 9/263:00 pmIAH - YUL

1 stop24h 27mWestJet

Deal found 7/31

$242

Fri 9/2610:04 amHOU - YUL

1 stop6h 45mDelta

Deal found 7/30

$248

Fri 9/2612:18 pmIAH - YUL

1 stop9h 39mAmerican Airlines

Deal found 7/30

$248

Sat 9/2012:46 pmIAH - YUL

2 stops10h 10mDelta

Deal found 7/29

$253

Fri 8/298:25 pmHOU - YUL

1 stop17h 29mAmerican Airlines

Deal found 7/29

$313

Fri 9/266:05 pmIAH - YUL

2 stops21h 05mUnited Airlines

Deal found 7/31

$317

Thu 8/216:00 amHOU - YUL

1 stop10h 50mWestJet

Deal found 7/29

$346

Thu 8/76:24 pmHOU - YUL

2 stops24h 46mMultiple Airlines

Deal found 7/30

$420

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 9/4

5:25 am-9:17 pm

2 stops14h 52m

Montreal Pierre Elliott Trudeau Intl

Sun 9/7

7:00 am-8:24 am

3 stops26h 24m

$306

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Thu 9/11

6:00 am-2:49 pm

1 stop7h 49m

Montreal Pierre Elliott Trudeau Intl

Sun 9/14

3:44 pm-11:48 pm

1 stop9h 04m

$627

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Wed 8/27

1:05 pm-9:48 pm

2 stops7h 43m

Montreal Pierre Elliott Trudeau Intl

Wed 9/3

7:00 am-12:10 pm

1 stop6h 10m

$647

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Wed 9/17

10:44 am-5:50 pm

1 stop6h 06m

Montreal Pierre Elliott Trudeau Intl

Tue 9/23

7:00 am-10:37 pm

1 stop16h 37m

$683

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Thu 9/4

5:25 am-9:17 pm

2 stops14h 52m

$117

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sat 9/20

10:00 am-2:50 pm

Nonstop3h 50m

$238

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 9/26

3:00 pm-4:27 pm

1 stop24h 27m

$242

HoustonMontreal

HOU - YUL

HOUYUL

Houston Hobby

Fri 9/26

10:04 am-5:49 pm

1 stop6h 45m

$248

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Fri 9/26

12:18 pm-10:57 pm

1 stop9h 39m

$248

HoustonMontreal

IAH - YUL

IAHYUL

Houston George Bush Intcntl

Sat 9/20

12:46 pm-11:56 pm

2 stops10h 10m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 14 results

The best insider tips for Houston to Montreal Pierre Elliott Trudeau Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Houston to Montreal Pierre Elliott Trudeau Intl Airport trip

Airports

IAH

For a smooth departure from IAH, check security wait times on the airport website before heading to your terminal.

YUL

Use the ArriveCAN app to fill out your arrival declaration card on the plane for a quicker process at YUL.

Our travel experts

John Walton

Expert on YUL

Evie Carrick

Expert on IAH

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, January is the cheapest month in which you can book a flight from Houston to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Houston to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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?

It’s typically best to fly out from Houston to Montreal Pierre Elliott Trudeau Intl Airport in the morning. Doing so could potentially save you 24% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Houston to Montreal Pierre Elliott Trudeau Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,900 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

WestJet

7.2

Good

2,978 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,851 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Houston to Montreal Pierre Elliott Trudeau Intl Airport round-trip?
According to our current data, American Airlines ($627), Delta ($647), and WestJet ($683) offers the cheapest pricing from Houston to Montreal Pierre Elliott Trudeau Intl Airport.
What are the cheapest airlines to fly from Houston to Montreal Pierre Elliott Trudeau Intl Airport one-way?
$238 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on WestJet and Delta, with prices starting from $242 and $248, respectively.
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, January is the cheapest month in which you can book a flight from Houston to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Houston to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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

Longueuil

Laval

Brossard

Sherbrooke

Dorval

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Houston to Pierre Elliott Trudeau Intl

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$278	Average$644	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$295	Average$725	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$453	Average$732	FlexibilityNo cancel fee	On-time71%

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$117+ Cheap flights from Houston to Pierre Elliott Trudeau Intl (YUL)

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Houston to Pierre Elliott Trudeau Intl with Cheapflights

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Cheap flight deals from Houston to Pierre Elliott Trudeau Intl

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Find flight deals from Houston to Pierre Elliott Trudeau Intl

Cheapest flights from Houston to Pierre Elliott Trudeau IntlExplore 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 July 31, 2025.

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 July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

The best insider tips for Houston to Montreal Pierre Elliott Trudeau Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Houston to Montreal Pierre Elliott Trudeau Intl Airport trip

Airports

IAH

YUL

Our travel experts

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.

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?

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 July 31, 2025.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

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.

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

What are the cheapest airlines to fly from Houston to Montreal Pierre Elliott Trudeau Intl Airport one-way?

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

How can I 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?

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

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

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Alternative routes for Houston to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Houston to Pierre Elliott Trudeau Intl

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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 July 31, 2025.