YUL - POS

$237 Find Cheap Flights from Montreal to Port of Spain

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Port of Spain departing on 10/31. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Port of Spain

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

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

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

Thu, Oct 23 - Wed, Nov 5
Copa Airlines Logo
8:41 am - 1:46 amYUL-POS
17h 05m1 stop
Copa Airlines Logo
2:26 pm - 11:43 pmPOS-YUL
10h 17m1 stop
$459Copa Airlines
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Tue, Nov 4 - Mon, Nov 10
United Airlines Logo
6:00 am - 12:23 amYUL-POS
17h 23m2 stops
United Airlines Logo
1:30 am - 9:17 pmPOS-YUL
20h 47m2 stops
$463United Airlines
Find Deal
Sun, Jan 18 - Fri, Feb 27
United Airlines Logo
4:45 pm - 12:23 amYUL-POS
30h 38m2 stops
United Airlines Logo
2:20 am - 9:01 pmPOS-YUL
19h 41m2 stops
$477United Airlines
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Mon, Jan 12 - Sun, Feb 1
Air Canada Logo
10:30 pm - 1:10 amYUL-POS
25h 40m1 stop
Air Canada Logo
2:15 am - 10:22 amPOS-YUL
9h 07m1 stop
$501Air Canada
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Thu, Oct 23 - Tue, Nov 4
Air Canada Logo
9:50 pm - 1:20 amYUL-POS
27h 30m1 stop
Air Canada Logo
2:15 am - 5:22 pmPOS-YUL
16h 07m1 stop
$502Air Canada
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Mon, Jan 12 - Mon, Feb 2
Multiple Airlines Logo
8:00 am - 8:00 pmYUL-POS
11h 00m1 stop
Multiple Airlines Logo
10:10 am - 4:28 pmPOS-YUL
31h 18m1 stop
$540Multiple Airlines
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Thu, Oct 23 - Wed, Nov 5
American Airlines Logo
2:35 pm - 2:25 pmYUL-POS
23h 50m2 stops
American Airlines Logo
4:30 pm - 1:49 pmPOS-YUL
22h 19m2 stops
$589American Airlines
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Mon, Jan 12 - Mon, Feb 2
Multiple Airlines Logo
8:00 am - 8:00 pmYUL-POS
11h 00m1 stop
Multiple Airlines Logo
10:10 am - 8:15 amPOS-YUL
23h 05m2 stops
$656Multiple Airlines
Find Deal
Tue, Jan 13 - Mon, Feb 2
American Airlines Logo
7:00 am - 10:20 pmYUL-POS
14h 20m1 stop
American Airlines Logo
4:45 pm - 1:35 pmPOS-YUL
21h 50m2 stops
$1,257American Airlines
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Wed, Dec 31 - Sat, Jan 10
Air Caraïbes Logo
9:40 pm - 8:30 pmYUL-POS
45h 50m2 stops
Air Caraïbes Logo
12:05 pm - 7:40 pmPOS-YUL
32h 35m3 stops
$2,018Air Caraïbes
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Everything you should know

Top airlines
Copa Airlines
Cheapest • from $459 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
June
Cheapest • 22% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$459
Overall average: $601
Copa Airlines
Thu 10/23Wed 11/5
YUL - POS • 1 stop
Cheapest one-way
$237
United Airlines
Fri 10/31
YUL - POS • 2 stops
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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 Port of Spain!
Booking Insights

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

Get data-powered insights and trends into flights from Montreal to Port of Spain 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 Montreal to Port of Spain?

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

If you are looking for a flight deal from Montreal to Port of Spain, look for departures on Fridays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Port of Spain, Wednesday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Port of Spain, 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 Montreal Pierre Elliott Trudeau Intl Airport to Port of Spain is June, where tickets cost $447 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is $736 and $712 respectively.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Port of Spain?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Port of Spain, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Montreal Pierre Elliott Trudeau Intl Airport to Port of Spain, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$237
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Montreal to Port of Spain

When to book flights from Montreal to Port of Spain

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

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

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Port of Spain was $237 for a one-way ticket and $459 for a round-trip.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Montreal to Port of Spain are United Airlines and Air Canada. With an average price for the route of $477 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 $860 and an overall rating of 7.1.

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

    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 Montreal to Port of Spain.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Port of Spain from Montreal 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 Montreal to Port of Spain?

    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 Port of Spain with an airline and back to Montreal with another airline. Booking your flights between Montreal and POS 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 Montreal to Port of Spain?

    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 Port of Spain from Montreal 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 Montreal to Port of Spain

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Port of Spain. 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 Montreal to Port of Spain? 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 8929 reviews
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
7.1Entertainment
Airline reviews

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

10.0 ExcellentPaulos, Aug 2025YUL - IAD
Read more United Airlines reviews

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

1 hour late No hot drinks No restroom in the back of the plane

I did the posting for 45 years. I just retired. I’m the only seat in the plane but didn’t have any phone. It has to be mine so imagine seeing 13 hours on the flat seat with a belt that didn’t close all the rest was OK.

I had wonderful wheelchair assistance through the Montreal airport onto the flight. Air Canada was excellent in this both at the Fredericton airport and the Montreal one where an attendant helped us through customs as well as transport and baggage security.

Flight was cancelled last minute due to Air Canada strike leaving us stranded and having to stressfully find a way home that cost hundreds of dollars in excess cost added to the trip. Having just experienced our mother's funeral service, this was not a good way to end our trip.

They went on strike before time and screwed us big time. Which is not fair. We respect their planned strike but why they went on strike ahead of time ??? Poor garbage management

Premium Economy is best if you can't get upgraded to Business.. Not as good to sleep for red-eye flights, but does the job. More space for your legs and arms.. The food is also better and the service is almost like business.

Awful. As we were boarding we were told the flight was cancelled. Then had to stand in a queue for 3 hours to talk to someone at the kiosk of Air Canada. They were not helpful at all. No empathy. My issue is not with them striking but the total disregard for the chaos and distress late notice caused. No thought on the impact this has caused.

Horrible, experience, 5 hours delay, they changed gates 3 times, the last one we had to wait for 1::30 hre for the door to open to get to that gate. 0 apologies from Air Canada, they don’t care at all about their passengers

I had a very disappointing experience with customer service. I was suffering from a severe viral infection that included a rash and persistent cough, leaving me unable to even sit upright. Given the circumstances, I requested travel credits from Canada Air, explaining the potential health risk to others onboard. However, the airline showed no concern for my condition and stated they were not in a position to make decisions based on health considerations. Despite my illness, I received no support or flexibility. Ultimately, I chose to forgo my flight due to their lack of responsiveness. It’s unfortunate that airlines like this operate without prioritizing passenger health and safety.

On-time boarding, departure, and flight. Electronic notifications about bags for the whole of their own journey too - from when they got accepted into the system through to being loaded onto the plane and then finally being disgorged onto the right carousel. That was an excellent feature.

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

Information on your arrival and departure airports

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