POS - YUL

$581 Find Cheap Flights from Port of Spain to Montreal

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Port of Spain to Montreal departing on 12/20. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Port of Spain to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Port of Spain to Montreal, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Port of Spain to Montreal (POS-YUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Port of Spain 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 Port of Spain to Montreal

Sat, Dec 20 - Wed, Dec 31
United Airlines Logo
1:30 am - 9:17 pmPOS-YUL
20h 47m2 stops
United Airlines Logo
4:45 pm - 1:05 amYUL-POS
31h 20m2 stops
$581United Airlines
Find Deal
Sat, Dec 20 - Tue, Dec 30
United Airlines Logo
1:30 am - 9:17 pmPOS-YUL
20h 47m2 stops
United Airlines Logo
4:45 pm - 1:05 amYUL-POS
31h 20m2 stops
$645United Airlines
Find Deal
Fri, Dec 19 - Wed, Dec 31
United Airlines Logo
1:30 am - 2:00 pmPOS-YUL
37h 30m2 stops
United Airlines Logo
4:45 pm - 1:05 amYUL-POS
31h 20m2 stops
$885United Airlines
Find Deal
Mon, Dec 22 - Fri, Jan 2
Multiple Airlines Logo
10:10 am - 4:23 pmPOS-YUL
31h 13m1 stop
Multiple Airlines Logo
7:20 pm - 1:30 amYUL-POS
29h 10m2 stops
$910Multiple Airlines
Find Deal
Sun, Dec 21 - Wed, Dec 31
Multiple Airlines Logo
10:10 am - 4:23 pmPOS-YUL
31h 13m1 stop
Multiple Airlines Logo
8:00 am - 1:48 amYUL-POS
16h 48m2 stops
$915Multiple Airlines
Find Deal
Fri, Dec 19 - Tue, Dec 30
Air Canada Logo
2:15 am - 8:44 pmPOS-YUL
43h 29m2 stops
Air Canada Logo
10:30 am - 1:10 amYUL-POS
13h 40m2 stops
$916Air Canada
Find Deal
Fri, Dec 19 - Thu, Jan 1
Air Canada Logo
2:15 am - 11:23 amPOS-YUL
10h 08m1 stop
Air Canada Logo
3:10 pm - 1:10 amYUL-POS
9h 00m1 stop
$1,103Air Canada
Find Deal
Fri, Feb 6 - Mon, Feb 9
Copa Airlines Logo
3:40 am - 11:48 pmPOS-YUL
21h 08m1 stop
Copa Airlines Logo
7:35 am - 1:44 amYUL-POS
17h 09m1 stop
$1,193Copa Airlines
Find Deal
Sat, Dec 20 - Thu, Jan 1
American Airlines Logo
6:02 am - 10:39 pmPOS-YUL
17h 37m2 stops
American Airlines Logo
7:30 am - 11:47 pmYUL-POS
15h 17m3 stops
$2,888American Airlines
Find Deal
Mon, Dec 22 - Fri, Jan 2
American Airlines Logo
6:02 am - 10:39 pmPOS-YUL
17h 37m3 stops
American Airlines Logo
3:50 pm - 3:46 pmYUL-POS
22h 56m2 stops
$3,032American Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $581 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$581
United Airlines
Sat 12/20Wed 12/31
POS - YUL • 2 stops
Cheapest one-way
Multiple Airlines
Thu 10/30
POS - YUL • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Montreal!
Booking Insights

KAYAK's insights & trends for Port of Spain to Montreal flights

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

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

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

For Port of Spain to Montreal, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Montreal back to Port of Spain, the best deals are generally found on Friday, with Saturday being the most expensive.

Good to know

Low seasonMay
Cheapest flight$581
Best time to beat the crowds with an average 54% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Port of Spain to Montreal

When to book flights from Port of Spain to Montreal

Are your dates flexible? Find out the best times to travel from Port of Spain 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 Port of Spain to Montreal flights

  • What is the cheapest flight from Port of Spain to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from Port of Spain to Montreal Pierre Elliott Trudeau Intl Airport was $581 for a round-trip ticket.

  • Do I need a passport to fly between Port of Spain and Montreal?

    Yes

  • Which aircraft models fly most regularly from Port of Spain to Montreal?

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

  • Which airline alliances offer flights from Port of Spain to Montreal?

    Star Alliance is the only airline alliance operating flights between Port of Spain and Montreal.

  • Which is the best airline for flights from Port of Spain to Montreal, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Port of Spain to Montreal are United Airlines and Air Canada. With an average price for the route of $883 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of $688 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Port of Spain 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 Port of Spain to Montreal.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Port of Spain 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 Port of Spain 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 Port of Spain with another airline. Booking your flights between Port of Spain and YUL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Port of Spain 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 Port of Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Port of Spain to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Port of Spain 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 Port of Spain 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 8999 reviews
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
8.1Crew
Airline reviews

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

8.0 ExcellentBrad, Oct 2025ORD - YYZ
Read more United Airlines reviews

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Flight was good but there are way to many announcements for credit cards etc.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

We had a layover from YVR to Denver. We bought 4 bottles of Absolut Vodka at the YVR Duty Free for $116.20, after going through security and American Customs Pre Clearance at YVR, Vancouver. When we landed in Denver, United put us behind the American Customs as well as TSA again for some reason. We were forced to go through American Customs and TSA again. TSA confiscated our rightfully owned Duty Free Absolut Vodka bottles. Because United incorrectly forced our flight behind American border and TSA again, we missed the connecting flight. After United put us on a later flight, we eventually arrived in Chicago very late, with hardly any sleep. I am looking for compensation from United for our incorrectly confiscated Absolut Vodka bottles worth $116.20, as well as compensation for incorrectly putting us behind American Customs and TSA again, causing us to miss our connecting flight, making us arrive extremely late in Chicago.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Flight was actually on Air Canada. The flight itself was fine. Nothing special. Food was pretty pathetic except for cookies. They offered plenty of food and drinks but just wasn't very good. Even for airline food.

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

Good. But not to serve tea/coffee during a 8-hour plus flight is bad.

I paid extra to have a seat with more leg room next to a door. Turns out that is next to the bathroom. Customers disrespected my space the entire trip by stepping on my feet and tripping over me. You need to do a better job defining the space! Others had leg room under the seat in front of them and then used my space as a lounge and waiting area. Never again!

Plane left an hour late, I missed my connection and my bow case was never even loaded on the plane in VA. I deal with this type of nonsense everytime I fly air canada.

It was a smooth flight both in the sky and landing!

Fare was great, seat comfort the opposite as cushion was worn out. Ok for 2 hour flight, not for 4.5 hour flight..

We went for a family funeral. Unfortunately Air Canada will not give a bereavement discount for flights that have already occurred. We couldn't get the death certificate before our flights.

The crew was highly professional and caring, I was flying business class. I will fly with them any time.

The crew members were great. The flight was awesome. But I had trouble getting to any of the movies. I tried over and over. The free wifi though is a bonus which I appreciated. Re comfort I am not telling you anything you don’t know. There is nothing comfortable about air travel any longer. As someone with a back issue I am usually squirming about two hours into any flight. But safety matters most of all to me and I do feel safe with air Canada.

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

Everything you need to know for your flight from Port of Spain to Montreal

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