Cheap flights from Houston to Montreal

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Flight deals from Houston to Montreal

Looking for a cheap last-minute deal or the best round-trip flight from Houston to Montreal? Find the lowest prices on one-way and round-trip tickets right here.

When is the cheapest time to fly from Houston to Montreal?

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to Montreal flights are currently cheapest in May.

Direct flights from Houston to Montreal

Alternative Houston to Montreal routes

Looking for the cheapest, fastest or easiest route from Houston to Montreal? You could fly into the following airports instead.

Houston to Montreal: Flight information

The things to know before you go.
Cheapest flight foundC$405
Cheapest month to flyMay
Average flight time3 hrs, 53 mins
Most popular airlineAir Canada
Average flights per week16

Finding cheap flights from Houston to Montreal: Frequently asked questions

There are 3 airports in Montreal: Montreal St Hubert, Montreal Pierre Elliott Trudeau and Montreal Mirabel.
The best price we found for a round-trip flight from Houston to Montreal is C$405. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 53 minutes is the average flight time from Houston to Montreal.
Air Canada and United fly direct from Houston to Montreal.
There are 64 flights per week flying from Houston to Montreal, as of April 2025.
The cheapest month to fly from Houston to Montreal is usually April 2025.
If you're flying from Houston, the cheapest airport near Montreal is Montreal Pierre Elliott Trudeau – which is 16.1 km away from the center of Montreal. We've found flights to this airport from C$405.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Montreal on Wednesday, May 14, 2025.
Yes – the average flight time is 3 hours and 53 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Montreal but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Montreal is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 5°C. July is typically the warmest month in Montreal, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -17°C. The rainiest month is June.
The cheapest airline that flies to Montreal is Spirit Airlines, and the cheapest airline that flies to Montreal Pierre Elliott Trudeau Airport is Air Canada.

Flying from Houston to Montreal: what you need to know

  • Start your travel planning by considering where you'll board your flight from Houston to Montreal. George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU) are the main airports in Houston.

  • Montreal-Pierre Elliott Trudeau International Airport (YUL) is where your flight will arrive in Montreal.

  • The average length of a direct Houston to Montreal flight is 3 hours 50 minutes.

  • Montreal is one hour ahead of Houston and follows the UTC-4 timezone.

  • With seven flights a week between the two airports, George Bush Intercontinental Airport (IAH) to Montreal-Pierre Elliott Trudeau International Airport (YUL) is the busiest route. Board the first flight from Houston to Montreal with Air Canada at 08:30. If you prefer to get more out of your day before you fly, the last flight from IAH to YUL is with Air Canada at 14:30.

  • To ensure you get on your Houston to Montreal flight, leave plenty of time for things like baggage drop and finding your gate. Turning up two hours before international departures and one hour before domestic flights is the general rule.

  • Popular months like July or vacation periods such as Thanksgiving and Christmas/New Year will mean bigger lines at check-in and security. Play it safe and get to the airport even earlier. Arriving two hours before a domestic flight and four hours ahead of international departures is a smart idea.

How to find the cheapest flights from Houston to Montreal

  • Book two months before travelling. Pricing trends suggest that this is the ideal window for finding cheap Houston to Montreal flights.

  • May is the best month for nabbing a fantastic deal on a plane ticket from Houston to Montreal. If you want to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

  • Getting a cheap flight from Houston to Montreal is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll let you know when there's a better deal.

  • Tailor your flights using filters. Select your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' Houston to Montreal flights.

Flying from Houston

George Bush Intercontinental Airport (IAH)

  • You can get a direct flight from Houston to Montreal leaving from George Bush Intercontinental Airport (IAH). Begin your journey at IAH and touch down at Montreal-Pierre Elliott Trudeau International Airport (YUL).

  • Reserve your Houston to Montreal plane tickets with Air Canada. This carrier is a top choice for direct flights from IAH.

  • A stopover is the ideal opportunity to take a travel break — and perhaps even tour another city. When browsing Houston to Montreal flights leaving from George Bush Intercontinental Airport, deselect the 'Direct flights only' box to see where you can visit along the way. Popular options include:

    • Detroit Metropolitan Wayne County Airport (DTW)

    • Lambert-St. Louis International Airport (STL)

    • Pearson International Airport (YYZ)

  • Located around 21 kilometres from the centre of Houston, IAH can be reached in about 20 minutes by car (depending on traffic). The journey by public transport will take roughly 50 minutes.

  • Want a handy hotel near George Bush Intercontinental Airport? If you're catching an early flight from Houston to Montreal, these accommodation options will have you sleeping moments from your departure gate:

  • 78.42% of flights taking off from George Bush Intercontinental Airport touch down at their destination on schedule.

  • You'll find IAH at 16930 JFK Boulevard.

William P. Hobby Airport (HOU)

  • Visit friends or family or just take a moment to recharge with a stopover. If you'd like to break up your Houston to Montreal flight, here's where you can stop when taking off from William P. Hobby Airport:

    • Pittsburgh International Airport (PIT)

    • Lambert-St. Louis International Airport (STL)

    • Raleigh-Durham International Airport (RDU)

  • Using public transport, you can travel from central Houston to HOU in around 1 hour 40 minutes. The terminal is roughly 16 kilometres away. Driving will take you about 20 minutes.

  • Want to treat yourself to an extra night away before boarding your flight from Houston to Montreal? Check in to a hotel near William P. Hobby Airport before your vacation officially begins. Consider one of these stays:

  • Flights from William P. Hobby Airport have a reputation for punctuality, with 81.06% of them arriving within the expected time frame.

  • The address for HOU is 7800 Airport Boulevard.

Arriving in Montreal

Montreal-Pierre Elliott Trudeau International Airport (YUL)

  • Montreal-Pierre Elliott Trudeau International Airport (YUL) is approximately 16 kilometres from the centre of Montreal. If you're catching a cab or a ride-share, the drive takes around 25 minutes.

  • If you're travelling by public transport, expect a journey time of around 45 minutes.

  • Reserve a hotel close to YUL if you have a late flight from Houston to Montreal. Select one of these options and avoid the hassle of a long transfer:

  • Pick up a Montreal-Pierre Elliott Trudeau International Airport rental car and discover Montreal and beyond with your own set of wheels. Avis, Alamo and Routes Car Rentals are top outlets you can book with here.

  • Get the best deal by booking your ride from Montreal-Pierre Elliott Trudeau International Airport about four weeks before your trip.

  • You'll find YUL at 975 Romeo Vachon Street North.

St. Hubert Airport (YHU)

  • St. Hubert Airport (YHU) is around 26 kilometres from central Montreal. After your flight from Houston to Montreal, it takes approximately 35 minutes to reach the heart of the city in a cab or ride-share.

  • The journey will take about 1 hour 45 minutes on public transport.

  • Grab a St. Hubert Airport rental car and set the course for your next destination. You can select from leading companies like Enterprise and Budget.

  • Avoid filling out forms at the rental desk by having everything prearranged. Secure your ride from YHU a few weeks in advance so you can simply grab the keys and go.

Best time to go to Montreal

  • It's time to figure out your dates for your flight from Houston to Montreal. August is the busiest month to visit Montreal. If you prefer a more low-key vibe, go in February.

  • The warmest month in Montreal is July, with temperatures ranging between 14ºC (57ºF) and 28ºC (82ºF). Book your Houston to Montreal ticket then if that's your definition of good weather.

  • For cooler conditions, search for a cheap flight from Houston to Montreal in January when temperatures average between -19ºC (-2ºF) and -2ºC (28ºF).

More about Montreal

  • Start your Montreal trip right by choosing the ideal place to stay. After booking your flight from Houston to Montreal, browse our range of accommodation options including:

  • Mount Royal Park and Montreal Botanical Garden are just the start of the popular attractions to put on your Montreal travel itinerary. Continue your sightseeing adventures at Saint Joseph's Oratory of Mount Royal.

Explore more of Canada

  • You've seen Montreal, now it's time to discover other corners of Canada. Travel around 499 kilometres south-west to Toronto to check off its must-visit sights. From CN Tower to Royal Ontario Museum and Go Tours Canada - Distillery District, there's plenty to keep you on the go.

  • Around 153 kilometres west of Montreal, Ottawa is another essential stop in Canada. Experience this destination's highlights firsthand at Parliament Hill, Rideau Canal and National Gallery of Canada.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.