YUL - STT

C$ 734 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 2/7. 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 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
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Flights 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

Wed, 2 Jul - Wed, 9 Jul
 Logo
6:45 a.m. - 12:29 p.m.YUL-STT
29h 44m2 stops
 Logo
4:05 p.m. - 2:20 p.m.STT-YUL
22h 15m1 stop
C$ 734
Find Deal
Wed, 2 Jul - Wed, 9 Jul
 Logo
6:45 a.m. - 12:29 p.m.YUL-STT
29h 44m2 stops
 Logo
4:05 p.m. - 2:20 p.m.STT-YUL
22h 15m1 stop
C$ 736
Find Deal
Wed, 2 Jul - Wed, 9 Jul
 Logo
6:45 a.m. - 12:29 p.m.YUL-STT
29h 44m1 stop
 Logo
4:05 p.m. - 2:20 p.m.STT-YUL
22h 15m1 stop
C$ 766
Find Deal
Wed, 2 Jul - Wed, 9 Jul
 Logo
6:45 a.m. - 12:29 p.m.YUL-STT
29h 44m1 stop
 Logo
4:05 p.m. - 2:20 p.m.STT-YUL
22h 15m1 stop
C$ 767
Find Deal
Mon, 14 Jul - Fri, 18 Jul
United Airlines Logo
2:20 p.m. - 12:17 p.m.YUL-STT
21h 57m1 stop
United Airlines Logo
4:45 p.m. - 7:45 p.m.STT-YUL
27h 00m1 stop
C$ 971United Airlines
Find Deal
Fri, 11 Jul - Fri, 18 Jul
Delta Logo
7:00 a.m. - 3:00 p.m.YUL-STT
8h 00m1 stop
Delta Logo
1:27 p.m. - 11:55 p.m.STT-YUL
10h 28m1 stop
C$ 1,221Delta
Find Deal
Fri, 11 Jul - Fri, 18 Jul
United Airlines Logo
4:30 p.m. - 1:08 p.m.YUL-STT
20h 38m2 stops
United Airlines Logo
4:45 p.m. - 7:15 a.m.STT-YUL
14h 30m2 stops
C$ 1,270United Airlines
Find Deal
Fri, 11 Jul - Fri, 18 Jul
United Airlines Logo
4:30 p.m. - 1:08 p.m.YUL-STT
20h 38m2 stops
United Airlines Logo
4:45 p.m. - 7:45 a.m.STT-YUL
15h 00m1 stop
C$ 1,296United Airlines
Find Deal
Sat, 22 Nov - Sat, 29 Nov
Air Canada Logo
6:15 p.m. - 12:00 p.m.YUL-STT
16h 45m1 stop
Air Canada Logo
5:25 p.m. - 6:23 p.m.STT-YUL
25h 58m2 stops
C$ 1,557Air Canada
Find Deal
Sat, 22 Nov - Sat, 29 Nov
Air Canada Logo
6:15 p.m. - 12:00 p.m.YUL-STT
16h 45m1 stop
Air Canada Logo
5:25 p.m. - 6:23 p.m.STT-YUL
25h 58m2 stops
C$ 1,559Air Canada
Find Deal
Useful Info

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 provide the cheapest flights from Montreal to Saint Thomas Island?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Montreal to Saint Thomas Island were found on United Airlines (C$ 971) and Delta (C$ 1,221).


Good to know

High seasonDecember
Cheapest flightC$ 734
Most popular time to fly (28% more expensive 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$ 537 for a round-trip ticket.

  • 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 SkyTeam 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, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Montreal to Saint Thomas Island are Delta and United Airlines. With an average price for the route of C$ 1,143 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of C$ 1,124 and an overall rating of 7.4.

  • 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.

Top 3 airlines serving 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.
8.0
DeltaOverall score based on 7946 reviews
8.2Boarding
7.9Comfort
8.5Crew
7.3Food
7.9Entertainment
Airline reviews

After I checked in, I realized we had no seat assignment. It said they would be assigned at the gate. This was really frustrating because I usually use a lounge before flights, but I couldn't because I had to be at the gate to ensure we got our seat assignments. The gate agent arrived an hour before the flight left. I was the first one up to ask about seat assignments. She told us to wait for names to be called. Dozens of other passengers were paged, but we were not. Finally, I asked my husband to ask. He went up and was also told to wait. About 10 minutes later, they called for boarding. We still had not been told our seats. We went back to the desk and they were in a panic, saying we actually weren't on that flight. Then they made an announcement telling the stand by passengers to not board (in case we needed their seats). It was so stressful and unprofessional. Finally they gave us our seats. I have no idea what happened and why the two desk agents seemed to have conflicting ideas about our seats, whether we were on that flight etc.

8.0 ExcellentAshley, May 2025YYZ - LGA
Read more Delta reviews

After I checked in, I realized we had no seat assignment. It said they would be assigned at the gate. This was really frustrating because I usually use a lounge before flights, but I couldn't because I had to be at the gate to ensure we got our seat assignments. The gate agent arrived an hour before the flight left. I was the first one up to ask about seat assignments. She told us to wait for names to be called. Dozens of other passengers were paged, but we were not. Finally, I asked my husband to ask. He went up and was also told to wait. About 10 minutes later, they called for boarding. We still had not been told our seats. We went back to the desk and they were in a panic, saying we actually weren't on that flight. Then they made an announcement telling the stand by passengers to not board (in case we needed their seats). It was so stressful and unprofessional. Finally they gave us our seats. I have no idea what happened and why the two desk agents seemed to have conflicting ideas about our seats, whether we were on that flight etc.

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Seats are much much more comfortable than United, which is what I usually fly

Zero updates from the pilots for 30 minutes in the tarmac

Rode in a smaller plane and short trip meant no snacks, no free wifi or tv. It was only 30min flight so honestly wasn’t a big deal to lack these items.

Flight left early and arrived early. the whole trip was excellent.

Very dissatisfied with the fact that I had upgraded to first class for the second part of my trip only to find out that the lounge was still not available to me, as well as not having any food or drink service on the flight due to weather, so I lost out more than what I paid for.

We had a two hour delay in SL but to me the crew was so communicative and descriptive that it made it not a big deal. It was about safety first and I'd rather be way delayed than have a major issue during a flight. Also they automatically booked us on the next flight at our connection due to missing our connection flight. Everything went smoothly it was amazing. We are very pleased with our flights.

Delta cancelled my flight less than 24 hours before departure and provided no alternative options. Left me to fend for myself basically. Scrambled to book flight on another airline and paid a fortune to do so last minute.. Can’t wait to see how Delta deals with my refund.

They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.

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.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

headphone jack didnt work for the first flight and not much variety

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

Not very good , the stewardess were unfriendly and they don't like to be bothered. Cos was a night flight and they need to sleep.

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Flight delayed, missed connection, had to stay overnight. Next flight instead of our business class we were booked on the very back row. Second time this had happened in 2 months.

Flight was late and TSA had shut down so (almost) no passengers could get to the gate. American failed to inform TSA to stay open! Needed to get back home so we had to rent a car & drive 13 hours all through the night. It was bad.

Promised lounge access, gate agent didn't allow us entry.

No explanation of why there was no snack and drink service (unless requested) when there was service in the other direction.

The luggage was completely damaged. It was ripped at the corner and the lock was stuck. We had to rip it open.

The aircraft was on-time and plane and lavatory was clean.

Due to the long delays and rescheduling boarding was horrible. However, the gate staff and the flight attendants went above and beyond to remedy our frustrations. They were able to handle every potential harsh situation with Grace, compassion and coolness of head. Kudos to the MIA Gate A12 and night crew of flight 1572 YYZ to MIA.

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

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