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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island from C$ 496

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — STT
20 Apr — 27 Apr1
1 adult

Cheap flight deals from Pierre Elliott Trudeau Intl to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Saint Thomas Island (STT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 April 2025.

Round-trip from

C$ 496

Popular in

December

Cheapest in

April

Average price

C$ 626
29/5-4/6
  • 29/5-4/6
  • 3 total stops
  • 22h 30m total
  • Montreal to Saint Thomas Island
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Highest demand for flights based on searches. 3% potential increase in price (C$ 52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 50 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Pierre Elliott Trudeau Intl to Saint Thomas Island

Cheapest flights from Pierre Elliott Trudeau Intl to Saint Thomas Island
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Thu 29/56:45 a.m.YUL - STT
1 stop8h 45mMultiple Airlines
Wed 4/610:52 a.m.STT - YUL
2 stops13h 45mMultiple Airlines
Deal found 15/4C$ 496
Sun 25/55:35 p.m.YUL - STT
2 stops22h 45mAmerican Airlines
Thu 5/64:00 p.m.STT - YUL
2 stops24h 45mAmerican Airlines
Deal found 15/4C$ 634
Wed 14/56:00 a.m.YUL - STT
1 stop9h 43mUnited Airlines
Mon 19/52:10 p.m.STT - YUL
1 stop7h 56mUnited Airlines
Deal found 15/4C$ 905
Sat 31/511:15 a.m.YUL - STT
2 stops25h 53mAir Canada
Sat 7/61:21 p.m.STT - YUL
1 stop23h 48mAir Canada
Deal found 15/4C$ 1,065
Thu 17/46:00 p.m.YUL - STT
1 stop21h 05mDelta
Mon 21/43:00 p.m.STT - YUL
1 stop20h 33mDelta
Deal found 14/4C$ 2,187

Cheapflights Fare Finder

Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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, Cheapflights users made 629,999 searches. Data last updated 15 April 2025.
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

Pierre Elliott Trudeau Intl

Fly to

Saint Thomas Island

Route

Depart

Return

Price

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Thu 29/5

6:45 a.m.-3:30 p.m.

1 stop8h 45m

Saint Thomas Island Cyril E King

Wed 4/6

10:52 a.m.-12:37 a.m.

2 stops13h 45m

C$ 496

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

5:35 p.m.-4:20 p.m.

2 stops22h 45m

Saint Thomas Island Cyril E King

Thu 5/6

4:00 p.m.-4:45 p.m.

2 stops24h 45m

C$ 634

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Wed 14/5

6:00 a.m.-3:43 p.m.

1 stop9h 43m

Saint Thomas Island Cyril E King

Mon 19/5

2:10 p.m.-10:06 p.m.

1 stop7h 56m

C$ 905

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Sat 31/5

11:15 a.m.-1:08 p.m.

2 stops25h 53m

Saint Thomas Island Cyril E King

Sat 7/6

1:21 p.m.-1:09 p.m.

1 stop23h 48m

C$ 1,065

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

Best time to book a flight from Pierre Elliott Trudeau Intl to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island

What is the cheapest time of day to fly from YUL to STT?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 7% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island by exploring options for tickets at noon.

Reviews of airlines servicing Saint Thomas Island

Get insights into the airlines that provide service to Saint Thomas Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Thomas Island. Reviews last updated 15 April 2025.
United Airlines
7.4
Good
8,658 reviews
Check prices

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,658 reviews
United Airlines
7.4
Good
8,658 reviews
Check prices

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,658 reviews
Check prices

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Air Canada
7.0
Good
9,134 reviews
United Airlines
7.4
Good
8,658 reviews
Check prices

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Saint Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Saint Thomas Island from Montreal Pierre Elliott Trudeau Intl?

    Saint Thomas Island Cyril E King (STT), located 4.6 km from the city centre, is the airport you fly into when you book flights from Montreal Pierre Elliott Trudeau Intl to Saint Thomas Island. 3 airlines have flights to Cyril E King from Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Montreal Pierre Elliott Trudeau Intl to Saint Thomas Island Cyril E King should not be difficult; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island round-trip?

    Our cheapest airline available from Montreal Pierre Elliott Trudeau Intl Airport to Saint Thomas Island is American Airlines. Our recent data shows that you can find tickets from as low as C$ 634 on this airline. Additional options worth looking into are United Airlines and Air Canada, starting at C$ 905 and C$ 1,065 round-trip. American Airlines is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Saint Thomas Island that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Saint Thomas Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Saint Thomas Island.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Saint Thomas Island?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Saint Thomas Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Pierre Elliott Trudeau Intl to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Christiansted flights

Top 3 airlines flying from Pierre Elliott Trudeau Intl to Saint Thomas Island

Discover the top 3 airlines that operate flights from Pierre Elliott Trudeau Intl to Saint Thomas Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 540AverageC$ 720FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 640AverageC$ 1,361FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 657AverageC$ 1,128FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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