C$311 Cheap Flights from Montreal (YMQA) to Houston (HOUA)

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Flight deals from Montreal to Houston

Looking for a cheap last-minute deal or the best return flight from Montreal to Houston? If you want to travel next month, return fares start from C$621. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Montreal to Houston

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

Which airlines fly from Montreal to Houston?

Montreal to Houston: Flight information

The things to know before you go.
Cheapest flight foundC$311
Cheapest month to flyJuly
Average flight time4 hrs, 22 mins
Most popular airlineAir Canada
Average flights per week16

Finding cheap flights from Montreal to Houston: Frequently asked questions

There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.
The best price we found for a return flight from Montreal to Houston is C$535. 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.
4 hours and 22 minutes is the average flight time from Montreal to Houston.
Air Canada, United and Air Canada Rouge fly direct from Montreal to Houston.
As of June 2026, there are 16 flights per week flying from Montreal to Houston.
The cheapest month to fly from Montreal to Houston is usually October.
If you're flying from Montreal, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 25.0 km away from the centre of Houston. We've found flights into this airport from C$535.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Montreal to Houston on Monday, October 26, 2026.
Yes – the average flight time is 4 hours and 22 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 Houston 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 Houston is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 28°C. August is typically the warmest month in Houston, when it usually averages around 34°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 6°C. The rainiest month is June.
The cheapest airline that flies to Houston is United. And the cheapest airline that flies to Houston George Bush Intercntl. Airport is Air Canada.

Flying from Montreal to Houston: what you need to know

  • Planning your getaway begins with figuring out where you'll fly out of in Montreal. Montreal-Pierre Elliott Trudeau International Airport (YUL) is the city's main base, so explore your options for booking a flight from Montreal to Houston departing from here.

  • Arrive in Houston at George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU).

  • The average duration of a direct flight from Montreal to Houston is 4 hours 18 minutes. Houston's timezone is UTC-5, which makes Houston 1 hour behind Montreal.

  • The busiest route for flights from Montreal to Houston is from Montreal-Pierre Elliott Trudeau International Airport (YUL) to George Bush Intercontinental Airport (IAH). Take your pick of 11 services every week between these two airports. If you want to get going first thing, the earliest flight from YUL to IAH is the 08:10 Air Canada service. If you prefer to leave later in the day, the final departure is at 18:20 with Air Canada.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to board your flight from Montreal to Houston.

  • If you're heading away during a public holiday or other peak period, give yourself more time. A good general rule is two hours ahead of domestic flights and up to four hours before international departures. Queues at security and check-in will be longer.

  • You can enter United States for tourism purposes without a visa if you have a passport from Canada. But before reserving your cheap flight from Montreal to Houston, make sure you're up to date with the latest guidelines. Visa rules can change, and you may require some travel documentation if your trip is for business or other reasons.

Flying from Montreal

Montreal-Pierre Elliott Trudeau International Airport (YUL)

  • If you're looking for a direct flight from Montreal to Houston, they're available from Montreal-Pierre Elliott Trudeau International Airport (YUL). Travel from YUL to George Bush Intercontinental Airport (IAH) without any stops.

  • Air Canada is a popular airline that operates direct flights from Montreal to Houston jetting out of YUL.

  • YUL is about 26 kilometres from central Montreal. If you're ride-sharing, driving or catching a cab from the centre, it'll take you 25 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the trip time to be around 2 hours and 15 minutes.

  • Looking for a handy hotel near Montreal-Pierre Elliott Trudeau International Airport? If you've booked an early flight from Montreal to Houston, these accommodation options will have you sleeping moments from your departure lounge:

Arriving in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • As soon as your flight from Montreal to Houston has landed, you can get to the city centre in about 22 minutes by car. Central Houston is approximately 19 kilometres from William P. Hobby Airport (HOU).

  • You can expect the trip to take roughly 1 hour and 42 minutes on public transport.

  • Hang up the 'Do not disturb' sign and unwind at a hotel close to HOU. Here are a few options where you can tuck yourself in after your flight from Montreal to Houston:

How to find the cheapest flights from Montreal to Houston

  • C$311 is currently the lowest price for a one-way ticket from Montreal to Houston. A return flight starts from C$535. These prices can change based on availability and demand.

  • To secure cheap flights from Montreal to Houston, book your trip 9 months ahead of your planned departure.

  • May is the cheapest month for tickets from Montreal to Houston. If you're looking to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for each month.

  • Log into your online account or use the app to set up a Price Alert. We'll get in touch straight away if there's a cheaper deal on this route. It's simple to do, and it'll save you time checking for cheap flights from Montreal to Houston every day.

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

Best time to go to Houston

  • February is the quietest month for flights from Montreal to Houston, while July is the busiest. Pick the ideal time to go to Houston based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • When booking your flight from Montreal to Houston, think about the type of weather you prefer. August is the warmest month in Houston, with the temperature ranging from 24ºC to 40ºC.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from Montreal to Houston in January when temperatures average between 5ºC and 19ºC.

More about Houston

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

  • Every great journey has to include some sightseeing. The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park are essential stops on your Houston itinerary.

Complete your Houston trip with a car rental

  • We use the same magic that helped you find your cheap flight from Montreal to Houston to track down incredible deals on car rentals. Search for your ride in seconds and easily compare your options. Plus you'll find all the info you need to drive in Houston, from the most popular car rental to the average daily price.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.