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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island from C$ 425

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 30/1. 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

Discover deals from 900+ travel sites with momondo.

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.
American Airlines Logo
7:00 a.m. - 5:05 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-STT Saint Thomas Island Cyril E King
9h 05m1 stop Miami
American Airlines Logo
6:39 p.m. - 12:24 p.m.STT  Saint Thomas Island Cyril E King-YUL Montreal Pierre Elliott Trudeau Intl
18h 45m2 stops Miami Philadelphia
C$ 700American Airlines
Tue, 19 Jan - Thu, 21 Jan
Delta Logo
7:00 a.m. - 4:15 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-STT Saint Thomas Island Cyril E King
8h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:15 p.m. - 11:44 a.m.STT  Saint Thomas Island Cyril E King-YUL Montreal Pierre Elliott Trudeau Intl
20h 29m1 stop Atlanta Hartsfield-Jackson
C$ 803Delta
Tue, 19 Jan - Thu, 21 Jan
Delta Logo
7:00 a.m. - 4:15 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-STT Saint Thomas Island Cyril E King
8h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:50 p.m. - 5:03 p.m.STT  Saint Thomas Island Cyril E King-YUL Montreal Pierre Elliott Trudeau Intl
28h 13m1 stop Atlanta Hartsfield-Jackson
C$ 804Delta
Tue, 19 Jan - Thu, 21 Jan
Delta Logo
7:00 a.m. - 4:15 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-STT Saint Thomas Island Cyril E King
8h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:50 p.m. - 5:03 p.m.STT  Saint Thomas Island Cyril E King-YUL Montreal Pierre Elliott Trudeau Intl
28h 13m1 stop Atlanta Hartsfield-Jackson
C$ 806Delta
Tue, 19 Jan - Thu, 21 Jan
Delta Logo
7:00 a.m. - 4:15 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-STT Saint Thomas Island Cyril E King
8h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:50 p.m. - 5:03 p.m.STT  Saint Thomas Island Cyril E King-YUL Montreal Pierre Elliott Trudeau Intl
28h 13m1 stop Atlanta Hartsfield-Jackson
C$ 808Delta
Tue, 19 Jan - Thu, 21 Jan
American Airlines Logo
7:05 a.m. - 3:53 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-STT Saint Thomas Island Cyril E King
7h 48m1 stop Charlotte Douglas
American Airlines Logo
3:15 p.m. - 11:30 a.m.STT  Saint Thomas Island Cyril E King-YUL Montreal Pierre Elliott Trudeau Intl
21h 15m2 stops Miami Chicago O'Hare Intl
C$ 875American Airlines
Thu, 12 Nov - Mon, 16 Nov
American Airlines Logo
2:24 p.m. - 2:23 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-STT Saint Thomas Island Cyril E King
22h 59m2 stops Charlotte Douglas Miami
American Airlines Logo
3:15 p.m. - 11:30 a.m.STT  Saint Thomas Island Cyril E King-YUL Montreal Pierre Elliott Trudeau Intl
21h 15m2 stops Miami Chicago O'Hare Intl
C$ 878American Airlines
Sat, 7 Nov - Mon, 9 Nov
Air Canada Logo
6:50 p.m. - 12:00 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-STT Saint Thomas Island Cyril E King
16h 10m1 stop Newark
Air Canada Logo
5:25 p.m. - 11:57 a.m.STT  Saint Thomas Island Cyril E King-YUL Montreal Pierre Elliott Trudeau Intl
19h 32m1 stop Newark
C$ 928Air Canada
Tue, 19 Jan - Thu, 21 Jan
Air Canada Logo
6:50 p.m. - 12:00 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-STT Saint Thomas Island Cyril E King
16h 10m1 stop Newark
Air Canada Logo
1:22 p.m. - 8:32 a.m.STT  Saint Thomas Island Cyril E King-YUL Montreal Pierre Elliott Trudeau Intl
19h 10m1 stop Newark
C$ 934Air Canada
Tue, 19 Jan - Wed, 31 Mar
Air Canada Logo
6:50 p.m. - 12:00 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-STT Saint Thomas Island Cyril E King
16h 10m1 stop Newark
Air Canada Logo
1:22 p.m. - 1:51 a.m.STT  Saint Thomas Island Cyril E King-YUL Montreal Pierre Elliott Trudeau Intl
12h 29m2 stops Newark Toronto Pearson Intl
C$ 945Air Canada
Tue, 19 Jan - Wed, 31 Mar

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

Our best American Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island flight tickets
American Airlines
24 Jan
YUL3:59 p.m.Montreal Pierre Elliott Trudeau Intl
22h 57m
2 stops
STT3:56 p.m.Saint Thomas Island Cyril E King
29 Jan
STT6:39 p.m.Saint Thomas Island Cyril E King
20h 06m
2 stops
YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 679
American Airlines
19 Jan
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
9h 05m
1 stop
STT5:05 p.m.Saint Thomas Island Cyril E King
21 Jan
STT6:39 p.m.Saint Thomas Island Cyril E King
18h 45m
2 stops
YUL12:24 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 700
American Airlines
12 Nov
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
7h 48m
1 stop
STT3:53 p.m.Saint Thomas Island Cyril E King
16 Nov
STT3:15 p.m.Saint Thomas Island Cyril E King
21h 15m
2 stops
YUL11:30 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 875

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

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island flight tickets
Delta
19 Jan
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 15m
1 stop
STT4:15 p.m.Saint Thomas Island Cyril E King
21 Jan
STT4:15 p.m.Saint Thomas Island Cyril E King
20h 29m
1 stop
YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 803
Delta
19 Jan
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 15m
1 stop
STT4:15 p.m.Saint Thomas Island Cyril E King
21 Jan
STT1:50 p.m.Saint Thomas Island Cyril E King
28h 13m
1 stop
YUL5:03 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 804
Delta
19 Jan
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 15m
1 stop
STT4:15 p.m.Saint Thomas Island Cyril E King
21 Jan
STT1:50 p.m.Saint Thomas Island Cyril E King
28h 13m
1 stop
YUL5:03 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 806

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 10 August 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
Quickest round-trip

MontrealSaint Thomas Island

YUL Montreal Pierre Elliott Trudeau Intl - STT Saint Thomas Island Cyril E King

YULSTT

Montreal Pierre Elliott Trudeau Intl

Tue 19/1

7:00 a.m.-5:05 p.m.

1 stop9h 05m

Saint Thomas Island Cyril E King

Thu 21/1

6:39 p.m.-12:24 p.m.

2 stops18h 45m

C$ 700

MontrealSaint Thomas Island

YUL Montreal Pierre Elliott Trudeau Intl - STT Saint Thomas Island Cyril E King

YULSTT

Montreal Pierre Elliott Trudeau Intl

Tue 19/1

7:00 a.m.-4:15 p.m.

1 stop8h 15m

Saint Thomas Island Cyril E King

Thu 21/1

4:15 p.m.-11:44 a.m.

1 stop20h 29m

C$ 803

MontrealSaint Thomas Island

YUL Montreal Pierre Elliott Trudeau Intl - STT Saint Thomas Island Cyril E King

YULSTT

Montreal Pierre Elliott Trudeau Intl

Tue 19/1

7:00 a.m.-4:15 p.m.

1 stop8h 15m

Saint Thomas Island Cyril E King

Thu 21/1

1:50 p.m.-5:03 p.m.

1 stop28h 13m

C$ 804

MontrealSaint Thomas Island

YUL Montreal Pierre Elliott Trudeau Intl - STT Saint Thomas Island Cyril E King

YULSTT

Montreal Pierre Elliott Trudeau Intl

Tue 19/1

7:00 a.m.-4:15 p.m.

1 stop8h 15m

Saint Thomas Island Cyril E King

Thu 21/1

1:50 p.m.-5:03 p.m.

1 stop28h 13m

C$ 806

MontrealSaint Thomas Island

YUL Montreal Pierre Elliott Trudeau Intl - STT Saint Thomas Island Cyril E King

YULSTT

Montreal Pierre Elliott Trudeau Intl

Tue 19/1

7:00 a.m.-4:15 p.m.

1 stop8h 15m

Saint Thomas Island Cyril E King

Thu 21/1

1:50 p.m.-5:03 p.m.

1 stop28h 13m

C$ 808

MontrealSaint Thomas Island

YUL Montreal Pierre Elliott Trudeau Intl - STT Saint Thomas Island Cyril E King

YULSTT

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

7:05 a.m.-3:53 p.m.

1 stop7h 48m

Saint Thomas Island Cyril E King

Mon 16/11

3:15 p.m.-11:30 a.m.

2 stops21h 15m

C$ 875

MontrealSaint Thomas Island

YUL Montreal Pierre Elliott Trudeau Intl - STT Saint Thomas Island Cyril E King

YULSTT

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

2:24 p.m.-2:23 p.m.

2 stops22h 59m

Saint Thomas Island Cyril E King

Mon 9/11

3:15 p.m.-11:30 a.m.

2 stops21h 15m

C$ 878

MontrealSaint Thomas Island

YUL Montreal Pierre Elliott Trudeau Intl - STT Saint Thomas Island Cyril E King

YULSTT

Montreal Pierre Elliott Trudeau Intl

Tue 19/1

6:50 p.m.-12:00 p.m.

1 stop16h 10m

Saint Thomas Island Cyril E King

Thu 21/1

5:25 p.m.-11:57 a.m.

1 stop19h 32m

C$ 928

MontrealSaint Thomas Island

YUL Montreal Pierre Elliott Trudeau Intl - STT Saint Thomas Island Cyril E King

YULSTT

Montreal Pierre Elliott Trudeau Intl

Tue 19/1

6:50 p.m.-12:00 p.m.

1 stop16h 10m

Saint Thomas Island Cyril E King

Wed 31/3

1:22 p.m.-8:32 a.m.

1 stop19h 10m

C$ 934

MontrealSaint Thomas Island

YUL Montreal Pierre Elliott Trudeau Intl - STT Saint Thomas Island Cyril E King

YULSTT

Montreal Pierre Elliott Trudeau Intl

Tue 19/1

6:50 p.m.-12:00 p.m.

1 stop16h 10m

Saint Thomas Island Cyril E King

Wed 31/3

1:22 p.m.-1:51 a.m.

2 stops12h 29m

C$ 945

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 cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Saint Thomas Island Cyril E King?

Air Canada and American Airlines are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to Saint Thomas Island Cyril E King

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

8h 05m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island takes 8h 05m
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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Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island

  • 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 8h 05m.

  • 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$ 732Free CancellationRating
7.1
11,899 reviews
Search American Airlines flights

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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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