YUL

$191 Find Cheap Flights from Houston to Montreal - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Montreal departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$458
Typical prices: $608-$745
WestJet
Fri 10/16Sun 10/25
IAH - YUL • 1 stop
Cheapest non-stop
$564
Typical prices: $446-$730
Air Canada
Thu 9/10Thu 9/17
IAH - YUL • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
United Economy Plus adds up to 6 extra inches of legroom over standard economy.
Air Canada Preferred Economy adds up to 4 inches; some flights also offer live TV.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $496 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Air Canada. Average duration is 4h 00m
Direct flights
Direct flights
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+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
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Flight Deals

Cheap Flights from Houston to Montreal

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Montreal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Montreal

Fri, Oct 16 - Sun, Oct 25
Multiple Airlines Logo
6:30 am - 11:45 pm
IAH
-
YUL
16h 15m
1 stop
Multiple Airlines Logo
6:45 am - 3:06 pm
YUL
-
IAH
33h 21m
2 stops
$458Multiple Airlines
Tue, Oct 13 - Sun, Oct 18
Multiple Airlines Logo
5:09 pm - 6:20 pm
IAH
-
YUL
24h 11m
2 stops
Multiple Airlines Logo
8:00 pm - 1:55 pm
YUL
-
IAH
18h 55m
1 stop
$469Multiple Airlines
Tue, Oct 20 - Sat, Oct 24
Multiple Airlines Logo
2:50 pm - 2:12 pm
IAH
-
YUL
22h 22m
1 stop
Multiple Airlines Logo
7:20 pm - 3:06 pm
YUL
-
IAH
44h 46m
2 stops
$474Multiple Airlines
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
5:23 pm - 11:44 am
IAH
-
YUL
17h 21m
1 stop
American Airlines Logo
12:30 pm - 11:59 pm
YUL
-
IAH
12h 29m
1 stop
$551American Airlines
Wed, Sep 16 - Tue, Sep 22
Air Canada Logo
2:42 pm - 11:44 pm
IAH
-
YUL
8h 02m
1 stop
Air Canada Logo
2:10 pm - 9:52 pm
YUL
-
IAH
8h 42m
1 stop
$562Air Canada
Thu, Sep 10 - Thu, Sep 17
Air Canada Logo
10:00 am - 2:50 pm
IAH
-
YUL
3h 50mnonstop
Air Canada Logo
4:40 pm - 7:52 pm
YUL
-
IAH
4h 12mnonstop
$564Air Canada
Fri, Sep 11 - Tue, Sep 15
American Airlines Logo
4:57 pm - 11:44 am
IAH
-
YUL
17h 47m
1 stop
American Airlines Logo
5:34 pm - 9:40 am
YUL
-
IAH
17h 06m
1 stop
$569American Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
6:05 am - 4:53 pm
IAH
-
YUL
9h 48m
1 stop
American Airlines Logo
12:32 pm - 11:59 pm
YUL
-
IAH
12h 27m
1 stop
$571American Airlines
Thu, Sep 17 - Wed, Sep 23
United Airlines Logo
7:20 am - 2:40 pm
IAH
-
YUL
6h 20m
1 stop
United Airlines Logo
9:45 am - 3:40 pm
YUL
-
IAH
6h 55m
1 stop
$667United Airlines
Thu, Sep 17 - Tue, Sep 22
United Airlines Logo
7:20 am - 2:40 pm
IAH
-
YUL
6h 20m
1 stop
United Airlines Logo
6:10 am - 11:46 am
YUL
-
IAH
6h 36m
1 stop
$667United Airlines
Booking Insights

KAYAK's insights & trends for Houston to Montreal flights

Get data-powered insights and trends into flights from Houston to Montreal to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Houston to Montreal Pierre Elliott Trudeau Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston to Montreal Pierre Elliott Trudeau Intl Airport departing in October.

Flight prices are below average for this route right now.

Flights to Montreal Pierre Elliott Trudeau Intl Airport from Houston usually cost between $636 and $1,516 in October.
The lowest price found in the past 5 days was $458 on Multiple Airlines (Oct 16-Oct 25).

What is the cheapest Houston to Montreal Pierre Elliott Trudeau Intl Airport flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Houston to Montreal Pierre Elliott Trudeau Intl Airport costs $311 on the route between Houston George Bush Intcntl Airport (IAH) and Montreal Pierre Elliott Trudeau Intl Airport (YUL). It is also the most popular route.

What’s the cheapest day of the week to fly from Houston to Montreal?

The average price of all round-trip flights from Houston to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Houston to Montreal, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Montreal, Tuesday is the cheapest day to fly and Monday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to Montreal Pierre Elliott Trudeau Intl Airport is April, where tickets cost $375 (return) on average. On the other hand, the most expensive months are June and January, where the average cost of round-trip tickets is $779 and $763 respectively.

Expert advice

Expert advice for your flight from Houston to Montreal

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada and United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Brandon Schultz

Brandon Schultz

Expert on YUL

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

John Walton

John Walton

Expert on IAH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Good to know

Cheapest flight

$191
Flight from Houston George Bush Airport to Montreal

When to book flights from Houston to Montreal

Are your dates flexible? Find out the best times to travel from Houston to Montreal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston to Montreal flights

  • What is the cheapest flight from Houston to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 5 days, the lowest price for a flight from Houston to Montreal Pierre Elliott Trudeau Intl Airport was $191 for a one-way ticket and $458 for a round-trip.

  • Do I need a passport to fly between Houston and Montreal?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Houston and on arrival in Montreal.

  • Which airports will I be using when flying from Houston to Montreal?

    Houston has 2 major airports: Houston Hobby and Houston George Bush Intcntl. Montreal Pierre Elliott Trudeau Intl is the only airport in Montreal. You’ll usually find the cheapest deals if you fly from Houston George Bush Airport.

  • Which aircraft models fly most regularly from Houston to Montreal?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Montreal?

    oneworld, and Star Alliance are the airline alliances operating flights between Houston and Montreal, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Houston to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Houston to Montreal?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston to Montreal Pierre Elliott Trudeau Intl.
Find which airlines fly direct from Houston to Montreal Pierre Elliott Trudeau Intl Airport, which days they fly and book direct flights.

Direct departures

Houston to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more direct flights

Direct returns

Montreal Pierre Elliott Trudeau Intl to Houston

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more direct flights

Reviews of the top 3 airlines serving from Houston to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Houston to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Montreal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10051 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
8.1Crew
6.6Food
Airline reviews

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

8.0 ExcellentAnonymous, May 2026
IAH - YUL
Read more United Airlines reviews

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Delay and keep changing gates. I have to run around from B to C then to E.

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

Liked nothing. As per previous segment it was delay delay delay.

Basics were there, but a 5:15 flight with almost no food ans no entertainment, it is quite long.

Extremely uncomfortable sitting in a small space for 2 hours, especially for older people. Understood it was circumstantial.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

We left really late. Things that were out if anybody’s control I guess.

Excellent as always. Service was excellent and fully bilingual. Cannot complain .Will travel again. Always have and will continue. Highly recommended.

The flight was ok, i understand Houston-Dallas is a short distance. The plane is really small: no TV, no snacks, but other than that, all was good. We had a bid delay but luckily it did not affect my connection

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Very aggressive and unhelpful ground crew. Wanted to check my hand luggage for 3 flights. I had lots of delicate items and computer equipment. So the silly lady wanted to rebook 3 international flights because of a carry on. What nonsense. The baggage handler suggested I put it under my seat - so I did. And this was during the rebooking chaos of the Microsoft crash. She was the most arrogant annoying and aggressive ground staff member I’ve met in 20yrs. (AA flight out of Houston).

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Was as expected. Good leg room on planes - much appreciated.

I know that there is nothing than can be done about rude customers. I did find a couple of them were very rude and inconsiderate In my case the guy who was sitting in the same row as I was in, was trying to watch a movie with no headphones, a crew member did ask him to turn it down or off (thumbs up for that.) Another thing, as we were about to land another young man must have taken his phone off airplane mode was talking with his friends and using fowl language which I found inappropriate to the ppl who were sitting in the same row as him and other ppl around him. I understand how no one wanted to address this person and not get involved. We all just wanted to get home safely with out any incident.

I rarely vote ‘Excellent’ but this AA flight out of LGA was amazing. On time departure, early arrival, amazing crew, smooth flight, baggage came out quickly. It was the best airport/ flight experience that anyone could ask for/dream of. Highly recommend. I usually fly Delta but American Airlines really stepped up their game.

The food service was limited and not good. For a seven hour flight they could do better.

Air Canada is my new fave airline..I plan to use when I can. No complaints at all just rave compliments for the staff and airline.

Flight was fine. Arrived on time. More room in the seats would be nice, but not something that is likely to happen.

Never flew with AirCanada before. Was a super duper flight every time and on time! No changes or delays!

Overall very positive. First time flying Air Canada. Only 50 minutes for transfer in Montreal. Made my gate only because I ran the whole way for my international travel. Told I would make boarding when I checkedin in Houston. If I was older I would have missed my flight.

The food was horrible the flying attendance hardly made any checks and the seats were very tied ..

last minute was rebooked. This rebooking made me miss my connection, added a stop in my itinerary without my approval, and had me arriving 10 hours later to my destination...for a delay that was 2 hours. To boot, my final flight from London to Athens booked me in a middle seat, where I originally booked all aisle seats. This was incredibly uncomfortable for a 24 hour journey and made me incredibly upset.

Baggage transfer process was not done properly between Air Canada flight and Swiss Airlines.

We sat on in the plane for an hour and a half before takeoff.

For Business Class, I prefer many other airlines. I will avoid Air Canada i the future - for the money, they are just not offering the aircraft design and amenities that other airlines offer for long-haul flights. For one thing, if you are traveling with a companion, the split design prevents you from seeing them or speaking with them. The food was very average, as was the service. For what I paid, I expected lot more.

The luggage cabin door just broke while we were taking off. The monitors on the seats were not working. The bathrooms were not replenished with napkins.

Everything you need to know for your flight from Houston to Montreal

Information on your arrival and departure airports