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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island from C$ 329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:25 p.m. - 3:28 p.m.
YUL
-
STT
22h 03m
2 stops
Multiple Airlines Logo
12:25 p.m. - 3:10 p.m.
STT
-
YUL
26h 45m
1 stop
C$ 621Multiple Airlines
Sun, 12 Apr - Tue, 21 Apr
Multiple Airlines Logo
5:25 p.m. - 3:28 p.m.
YUL
-
STT
22h 03m
2 stops
Multiple Airlines Logo
5:10 p.m. - 3:10 p.m.
STT
-
YUL
22h 00m
1 stop
C$ 623Multiple Airlines
Sun, 12 Apr - Thu, 23 Apr
Multiple Airlines Logo
5:25 p.m. - 3:28 p.m.
YUL
-
STT
22h 03m
2 stops
Multiple Airlines Logo
12:25 p.m. - 3:10 p.m.
STT
-
YUL
26h 45m
1 stop
C$ 628Multiple Airlines
Sun, 12 Apr - Mon, 20 Apr
Multiple Airlines Logo
5:25 p.m. - 3:28 p.m.
YUL
-
STT
22h 03m
2 stops
Multiple Airlines Logo
12:25 p.m. - 3:10 p.m.
STT
-
YUL
26h 45m
1 stop
C$ 649Multiple Airlines
Sun, 12 Apr - Sun, 19 Apr
Multiple Airlines Logo
6:45 a.m. - 3:28 p.m.
YUL
-
STT
8h 43m
1 stop
Multiple Airlines Logo
5:10 p.m. - 3:10 p.m.
STT
-
YUL
22h 00m
1 stop
C$ 653Multiple Airlines
Tue, 14 Apr - Thu, 23 Apr
Multiple Airlines Logo
6:45 a.m. - 3:28 p.m.
YUL
-
STT
8h 43m
1 stop
Multiple Airlines Logo
5:10 p.m. - 3:10 p.m.
STT
-
YUL
22h 00m
1 stop
C$ 654Multiple Airlines
Sun, 12 Apr - Thu, 23 Apr
Multiple Airlines Logo
6:45 a.m. - 3:28 p.m.
YUL
-
STT
8h 43m
1 stop
Multiple Airlines Logo
5:10 p.m. - 3:10 p.m.
STT
-
YUL
22h 00m
1 stop
C$ 656Multiple Airlines
Mon, 13 Apr - Wed, 22 Apr
Multiple Airlines Logo
8:00 a.m. - 1:26 p.m.
YUL
-
STT
29h 26m
2 stops
Multiple Airlines Logo
5:10 p.m. - 3:10 p.m.
STT
-
YUL
22h 00m
1 stop
C$ 657Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
6:45 a.m. - 3:28 p.m.
YUL
-
STT
8h 43m
1 stop
Multiple Airlines Logo
5:10 p.m. - 3:10 p.m.
STT
-
YUL
22h 00m
1 stop
C$ 658Multiple Airlines
Sun, 12 Apr - Mon, 20 Apr
Multiple Airlines Logo
6:45 a.m. - 3:28 p.m.
YUL
-
STT
8h 43m
1 stop
Multiple Airlines Logo
5:10 p.m. - 6:25 p.m.
STT
-
YUL
25h 15m
2 stops
C$ 664Multiple Airlines
Tue, 14 Apr - Thu, 23 Apr

United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island flight tickets
United Airlines
13 Apr
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
7h 08m
1 stop
STT1:08 p.m.Saint Thomas Island Cyril E King
16 Apr
STT1:22 p.m.Saint Thomas Island Cyril E King
8h 44m
1 stop
YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 715
United Airlines
20 Apr
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
7h 08m
1 stop
STT1:08 p.m.Saint Thomas Island Cyril E King
22 Apr
STT1:22 p.m.Saint Thomas Island Cyril E King
8h 44m
1 stop
YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 724
United Airlines
13 Apr
YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl
9h 21m
1 stop
STT3:31 p.m.Saint Thomas Island Cyril E King
16 Apr
STT1:22 p.m.Saint Thomas Island Cyril E King
8h 44m
1 stop
YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 726

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island flight tickets
Air Canada
20 Apr
YUL1:15 p.m.Montreal Pierre Elliott Trudeau Intl
23h 53m
1 stop
STT1:08 p.m.Saint Thomas Island Cyril E King
22 Apr
STT1:22 p.m.Saint Thomas Island Cyril E King
18h 59m
2 stops
YUL8:21 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 905
Air Canada
13 Apr
YUL4:10 p.m.Montreal Pierre Elliott Trudeau Intl
20h 58m
2 stops
STT1:08 p.m.Saint Thomas Island Cyril E King
16 Apr
STT1:22 p.m.Saint Thomas Island Cyril E King
23h 47m
1 stop
YUL1:09 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 907
Air Canada
13 Apr
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
21h 08m
2 stops
STT1:08 p.m.Saint Thomas Island Cyril E King
16 Apr
STT1:22 p.m.Saint Thomas Island Cyril E King
18h 45m
1 stop
YUL8:07 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 908

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 22 March 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

5:25 p.m.-3:28 p.m.

2 stops22h 03m

Saint Thomas Island Cyril E King

Tue 21/4

12:25 p.m.-3:10 p.m.

1 stop26h 45m

C$ 621

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

5:25 p.m.-3:28 p.m.

2 stops22h 03m

Saint Thomas Island Cyril E King

Thu 23/4

5:10 p.m.-3:10 p.m.

1 stop22h 00m

C$ 623

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

5:25 p.m.-3:28 p.m.

2 stops22h 03m

Saint Thomas Island Cyril E King

Mon 20/4

12:25 p.m.-3:10 p.m.

1 stop26h 45m

C$ 628

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

5:25 p.m.-3:28 p.m.

2 stops22h 03m

Saint Thomas Island Cyril E King

Sun 19/4

12:25 p.m.-3:10 p.m.

1 stop26h 45m

C$ 649
Quickest round-trip

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

6:45 a.m.-3:28 p.m.

1 stop8h 43m

Saint Thomas Island Cyril E King

Thu 23/4

5:10 p.m.-3:10 p.m.

1 stop22h 00m

C$ 653

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

6:45 a.m.-3:28 p.m.

1 stop8h 43m

Saint Thomas Island Cyril E King

Thu 23/4

5:10 p.m.-3:10 p.m.

1 stop22h 00m

C$ 654

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

6:45 a.m.-3:28 p.m.

1 stop8h 43m

Saint Thomas Island Cyril E King

Wed 22/4

5:10 p.m.-3:10 p.m.

1 stop22h 00m

C$ 656

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

8:00 a.m.-1:26 p.m.

2 stops29h 26m

Saint Thomas Island Cyril E King

Mon 20/4

5:10 p.m.-3:10 p.m.

1 stop22h 00m

C$ 657

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

6:45 a.m.-3:28 p.m.

1 stop8h 43m

Saint Thomas Island Cyril E King

Mon 20/4

5:10 p.m.-3:10 p.m.

1 stop22h 00m

C$ 658

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

6:45 a.m.-3:28 p.m.

1 stop8h 43m

Saint Thomas Island Cyril E King

Thu 23/4

5:10 p.m.-6:25 p.m.

2 stops25h 15m

C$ 664

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Montreal Pierre Elliott Trudeau Intl Airport and Saint Thomas Island?

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island (YUL to STT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island

Fastest flight time

7h 08m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island takes 7h 08m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island.
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  • How far is Montreal Pierre Elliott Trudeau Intl to Saint Thomas Island Cyril E King by plane?

    The distance between Montreal Pierre Elliott Trudeau Intl and Saint Thomas Island Cyril E King is about 3121.5 km. In terms of flight time, this usually takes a little over 7h 08m.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island Cyril E King Airport are updated daily.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island Cyril E King Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The travel and health documents required for your trip to Saint Thomas Island Cyril E King Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Thomas Island Cyril E King Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 355Free CancellationRating
7.1
11,489 reviews
Search American Airlines flights
United AirlinesPriceFrom C$ 592Free CancellationRating
7.4
9,455 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Saint Thomas Island?

It is quick and easy to find Montreal to Saint Thomas Island flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Saint Thomas Island that suits you.

Can I find flights from Montreal to Saint Thomas Island with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Montreal to Saint Thomas Island flights to just show those with flexible booking policies.

How can momondo help me find flights from Montreal to Saint Thomas Island?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montreal to Saint Thomas Island.

I’m not ready to book a flight from Montreal to Saint Thomas Island right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Montreal to Saint Thomas Island flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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