YUL - STT

C$ 599 Find Cheap Flights from Montreal to Saint Thomas Island

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Saint Thomas Island departing on 20/2. 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 Saint Thomas Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Saint Thomas Island, 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 Saint Thomas Island, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
C$ 599
United Airlines
Fri 20/2Thu 26/2
YUL - STT • 1 stop
Cheapest one-way flights
C$ 834
United Airlines
Fri 26/12
YUL - STT • 1 stop
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Saint Thomas Island!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Montreal to Saint Thomas Island (YUL-STT)

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

Fri, 20 Feb - Thu, 26 Feb
United Airlines Logo
6:00 a.m. - 4:18 p.m.
YUL
-
STT
9h 18m1 stop
United Airlines Logo
1:02 p.m. - 7:48 p.m.
STT
-
YUL
7h 46m1 stop
C$ 599United Airlines
Tue, 30 Dec - Tue, 3 Feb
United Airlines Logo
9:15 a.m. - 5:42 p.m.
YUL
-
STT
7h 27m1 stop
United Airlines Logo
3:05 p.m. - 9:42 p.m.
STT
-
YUL
7h 37m1 stop
C$ 624United Airlines
Fri, 20 Feb - Thu, 26 Feb
Multiple Airlines Logo
6:25 p.m. - 4:34 p.m.
YUL
-
STT
21h 09m2 stops
Multiple Airlines Logo
5:40 p.m. - 12:45 a.m.
STT
-
YUL
8h 05m1 stop
C$ 673Multiple Airlines
Fri, 20 Feb - Thu, 26 Feb
Multiple Airlines Logo
6:25 p.m. - 4:34 p.m.
YUL
-
STT
21h 09m2 stops
Multiple Airlines Logo
3:36 p.m. - 12:38 a.m.
STT
-
YUL
34h 02m2 stops
C$ 701Multiple Airlines
Mon, 9 Feb - Sun, 15 Feb
Multiple Airlines Logo
8:00 a.m. - 2:52 p.m.
YUL
-
STT
29h 52m2 stops
Multiple Airlines Logo
5:40 p.m. - 3:10 p.m.
STT
-
YUL
22h 30m1 stop
C$ 703Multiple Airlines
Sun, 8 Feb - Sun, 15 Feb
Multiple Airlines Logo
8:00 a.m. - 2:52 p.m.
YUL
-
STT
29h 52m2 stops
Multiple Airlines Logo
5:40 p.m. - 3:10 p.m.
STT
-
YUL
22h 30m1 stop
C$ 705Multiple Airlines
Sun, 8 Feb - Mon, 16 Feb
Multiple Airlines Logo
8:00 a.m. - 2:52 p.m.
YUL
-
STT
29h 52m2 stops
Multiple Airlines Logo
5:40 p.m. - 4:22 p.m.
STT
-
YUL
23h 42m1 stop
C$ 706Multiple Airlines
Sun, 8 Feb - Sun, 15 Feb
Multiple Airlines Logo
4:35 p.m. - 2:52 p.m.
YUL
-
STT
21h 17m1 stop
Multiple Airlines Logo
5:40 p.m. - 3:10 p.m.
STT
-
YUL
22h 30m1 stop
C$ 723Multiple Airlines
Sun, 8 Feb - Mon, 16 Feb
Multiple Airlines Logo
4:35 p.m. - 2:52 p.m.
YUL
-
STT
21h 17m1 stop
Multiple Airlines Logo
5:40 p.m. - 4:22 p.m.
STT
-
YUL
23h 42m1 stop
C$ 726Multiple Airlines
Tue, 30 Dec - Thu, 5 Feb
United Airlines Logo
6:00 a.m. - 4:18 p.m.
YUL
-
STT
9h 18m1 stop
United Airlines Logo
1:02 p.m. - 7:48 p.m.
STT
-
YUL
7h 46m1 stop
C$ 727United Airlines
Booking Insights

KAYAK's insights & trends for Montreal to Saint Thomas Island flights

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

Which airlines fly direct between Montreal Pierre Elliott Trudeau Intl Airport and Saint Thomas Island?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island.

There are 2 airlines that fly direc from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island. They are American Airlines and United Airlines. The cheapest airline for this route is American Airlines, with the best round-trip deal found costing C$ 384. On average, the best prices for this route can be found at American Airlines.

Good to know

Low seasonOctober
Cheapest flightC$ 599
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly and prices are also 15% lower on average.
Flight from Montreal to Saint Thomas Island

When to book flights from Montreal to Saint Thomas Island

Are your dates flexible? Find out the best times to travel from Montreal to Saint Thomas Island 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 Saint Thomas Island flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island was C$ 834 for a one-way ticket and C$ 599 for a round-trip.

  • Which aircraft models fly most regularly from Montreal to Saint Thomas Island?

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

  • Which airline alliances offer flights from Montreal to Saint Thomas Island?

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

  • Which is the best airline for flights from Montreal to Saint Thomas Island, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Montreal to Saint Thomas Island are United Airlines and American Airlines. With an average price for the route of C$ 1,022 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of C$ 898 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Montreal to Saint Thomas Island?

    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 Saint Thomas Island.

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

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

  • What is the Hacker Fare option on flights from Montreal to Saint Thomas Island?

    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 Saint Thomas Island with an airline and back to Montreal with another airline.

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

    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 Saint Thomas Island 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 Saint Thomas Island

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Saint Thomas Island. 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 Saint Thomas Island? 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 9094 reviews
6.6Food
7.7Boarding
7.1Entertainment
7.3Comfort
8.1Crew
Airline reviews

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

8.0 ExcellentAnonymous, Dec 2025
YEG - IAH
Read more United Airlines reviews

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

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

Liked that it was on time. Staff professional and friendly.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight was on time and crew were nice, seats were tight and there was entertainment available

Good service, friendly staff. Food was average for airlines and the seats were small.

Worst flight ever. I was suppose to have a 3 1/2 hour layover in Chicago but got to the gate 4 minutes before boarding.

A cookie and a soda, packed like sardines, will never be a positive experience. Also, boarded a 5:30 flight at 7:45pm

They are still charging me after taking 466 and 833 for round trip from AR to to Bradley airport from 19 to 21. Then poor experience. Am hurt and I will say it on social media. Please stay away from this airline. I see in my bank account they are still taking 644. Am trying to stop it. I used to fly United airlines and I suggest that if you don't want extra charges and good service you go back there. American airlines delayed my flight again and I was late for my meeting, no recompensation but charging me over and over.

Boarding was very efficient. Everyone got on board and we got on our way very quickly. It was frustrating that the entertainment app was not functioning properly. I was not able to activate some of the movies offered. The crew on this flight appears to be pretty grumpy. They had no smile on their faces. I felt like they were doing us a favor for being there.

They cancelled my flight and downgraded me to economy and only gave me $250 for the downgrade

Everything you need to know for your flight from Montreal to Saint Thomas Island

Information on your arrival and departure airports