$181 Cheap Flights from Houston (IAH) to Montreal (YUL)

View $181 flight on Thu, Sep 25, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Montreal–Trudeau Intl. Airport (YUL)

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Cheap Flights from Houston to Montreal (IAH-YUL)

Prices were available within the past 7 days and start at $181 for one-way flights and $405 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Oct 25 - Wed, Oct 29
IAH
Houston
YUL
Montreal
$405 Roundtrip, found 5 days ago
$405
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Oct 25 from Houston to Montreal, returning Wed, Oct 29, priced at $405 found 5 days ago
American Airlines
Mon, Sep 8 - Thu, Sep 11
IAH
Houston
YUL
Montreal
$407 Roundtrip, found 4 days ago
$407
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Sep 8 from Houston to Montreal, returning Thu, Sep 11, priced at $407 found 4 days ago
American Airlines
Thu, Oct 23 - Wed, Oct 29
IAH
Houston
YUL
Montreal
$419 Roundtrip, found 4 days ago
$419
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Oct 23 from Houston to Montreal, returning Wed, Oct 29, priced at $419 found 4 days ago
Delta
Wed, Sep 10 - Thu, Sep 18
IAH
Houston
YUL
Montreal
$449 Roundtrip, found 4 days ago
$449
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Sep 10 from Houston to Montreal, returning Thu, Sep 18, priced at $449 found 4 days ago
Delta
Tue, Sep 9 - Fri, Sep 19
IAH
Houston
YUL
Montreal
$452 Roundtrip, found 10 hours ago
$452
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Sep 9 from Houston to Montreal, returning Fri, Sep 19, priced at $452 found 10 hours ago
American Airlines
Mon, Sep 15 - Thu, Sep 18
IAH
Houston
YUL
Montreal
$455 Roundtrip, found 6 days ago
$455
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Sep 15 from Houston to Montreal, returning Thu, Sep 18, priced at $455 found 6 days ago
American Airlines
Sat, Sep 27 - Tue, Oct 7
IAH
Houston
YUL
Montreal
$458 Roundtrip, found 6 days ago
$458
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Sep 27 from Houston to Montreal, returning Tue, Oct 7, priced at $458 found 6 days ago
United
Mon, Sep 15 - Thu, Sep 18
IAH
Houston
YUL
Montreal
$480 Roundtrip, found 6 days ago
$480
Roundtrip
found 6 days ago
Select United flight, departing Mon, Sep 15 from Houston to Montreal, returning Thu, Sep 18, priced at $480 found 6 days ago
Air Canada
Wed, Feb 11 - Wed, Feb 18
IAH
Houston
YUL
Montreal
$496 Roundtrip, found 5 hours ago
$496
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Wed, Feb 11 from Houston to Montreal, returning Wed, Feb 18, priced at $496 found 5 hours ago
WestJet
Fri, Sep 5 - Mon, Sep 8
IAH
Houston
YUL
Montreal
$761 Roundtrip, found 13 hours ago
$761
Roundtrip
found 13 hours ago
Select WestJet flight, departing Fri, Sep 5 from Houston to Montreal, returning Mon, Sep 8, priced at $761 found 13 hours ago

Find the cheapest month to fly from Houston (IAH) to Montreal (YUL)

September is typically the cheapest month to fly

From $421 - $828 per traveler.

Graph displaying average flight prices per month

Alternative airports near Montreal

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pierre Elliott Trudeau Intl. YUL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $696
YUL
Pierre Elliott Trudeau Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $696
Flights from Houston (IAH) to Montreal (YUL)
Origin airport
George Bush Intercontinental
Destination airport
Pierre Elliott Trudeau Intl.
Airlines serving
Air Canada, American Airlines, Delta, United, WestJet
Roundtrip price
$405
Distance
1582 mi
Average flight time
4 hours 1 min

Houston to Montreal Flights

The cheapest times to fly from Houston to Montreal

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Montreal are during the month of October. You can find some of the cheapest flights from Houston to Montreal with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Montreal

Sunday is one of the best days to book for cheap flights from Houston to Montreal: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Montreal

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Montreal in 2025. You can also book with separate airlines for your outbound and return journeys, from $181 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Montreal flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Montreal airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Pierre Elliott Trudeau Intl. Airport (YUL) cost?
Snag cheap return fares starting from $664 from George Bush Intercontinental Airport (IAH) to Pierre Elliott Trudeau Intl. Airport (YUL). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United and Air Canada flight leaving IAH on August 13 2025 and touching down at YUL. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from IAH to YUL?
The cheapest flights from IAH to YUL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from George Bush Intercontinental Airport (IAH) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Fly nonstop from George Bush Intercontinental Airport (IAH) to Pierre Elliott Trudeau Intl. Airport (YUL) on an Air Canada flight.
What is the cheapest airline that flies from IAH to YUL?
Travel from IAH to YUL with Air Canada. This carrier currently offers the cheapest one-way fare for this route, starting at $311. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from IAH on September 16 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from George Bush Intercontinental Airport (IAH) to Pierre Elliott Trudeau Intl. Airport (YUL)?
On average, George Bush Intercontinental Airport (IAH) has 6 nonstop flights to Pierre Elliott Trudeau Intl. Airport (YUL) each week. For more choice, take advantage of Expedia's filters to find flights with one or two stops. Squeeze in a quick visit to another city or simply break up your trip.
What are the most popular departure times for flights from George Bush Intercontinental Airport (IAH) to Pierre Elliott Trudeau Intl. Airport (YUL)?
The 9 AM departures from IAH to YUL see the highest demand. These flights can come with a higher price due to their popularity. If you're looking to save, choose a less crowded time to fly.
What day of the week has the most flights from IAH to YUL?
Saturday has the most flights from George Bush Intercontinental Airport (IAH) to Pierre Elliott Trudeau Intl. Airport (YUL). Consider taking off on this day and you'll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from George Bush Intercontinental Airport (IAH) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Hop on the earliest flight at around 9:30AM UTC-6, leaving from George Bush Intercontinental Airport (IAH). You'll be traveling for approximately 3h 46m, touching down at Pierre Elliott Trudeau Intl. Airport (YUL) at approximately 2:16PM UTC-5.
How long does it take to fly from George Bush Intercontinental Airport (IAH) to Pierre Elliott Trudeau Intl. Airport (YUL)?
The average flight duration from IAH to YUL is 3 hours and 46 minutes, covering a distance of 1,600 mi.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Book a flight from George Bush Intercontinental Airport (IAH) to Pierre Elliott Trudeau Intl. Airport (YUL) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Montreal from George Bush Intercontinental Airport (IAH)?
Pierre Elliott Trudeau Intl. Airport (YUL) is the only airport in Montreal with direct flights from George Bush Intercontinental Airport (IAH). Consider your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Pierre Elliott Trudeau Intl. Airport (YUL) last-minute?
Last-minute bookings from IAH to YUL are usually more expensive. To lock in the cheapest rates, start searching for flights early. That being said, if you can play around with your travel dates, you may find a cheap fare right before your journey.
Is it cheaper to book an IAH to YUL flight and hotel package?
Booking an IAH to YUL flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our impressive range of accommodations and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Pierre Elliott Trudeau Intl. Airport (YUL)?
It's usually possible to cancel or reschedule your IAH to YUL flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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