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Cheap flights from Montreal to Saint Thomas Island from C$ 543

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — STT
4 May — 11 May1
1 adult

Cheap flight deals from Montreal to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 29 April 2025.

Round-trip from

C$ 615
12/6-19/6
  • 12/6-19/6
  • 3 total stops
  • 60h 13m total
  • Montreal to Saint Thomas Island
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Find flight deals from Montreal to Saint Thomas Island

Cheapest flights from Montreal to Saint Thomas Island
Explore the most affordable flight options available from Montreal to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Mon 5/57:00 a.m.YUL - STT
1 stop8h 05mDelta
Wed 14/52:51 p.m.STT - YUL
1 stop9h 03mDelta
Deal found 28/4C$ 543
Mon 5/57:00 a.m.YUL - STT
1 stop9h 20mAmerican Airlines
Wed 14/55:10 p.m.STT - YUL
2 stops16h 40mAmerican Airlines
Deal found 28/4C$ 558
Thu 12/66:45 a.m.YUL - STT
1 stop27h 03mMultiple Airlines
Thu 19/610:47 a.m.STT - YUL
2 stops33h 10mMultiple Airlines
Deal found 28/4C$ 615
Sat 26/78:00 p.m.YUL - STT
2 stops17h 08mUnited Airlines
Wed 6/84:45 p.m.STT - YUL
2 stops19h 00mUnited Airlines
Deal found 28/4C$ 1,178
Sat 22/116:15 p.m.YUL - STT
1 stop16h 45mAir Canada
Sat 29/115:35 p.m.STT - YUL
2 stops25h 48mAir Canada
Deal found 28/4C$ 1,490

Cheapflights Fare Finder

Customize your flight search to find flights from Montreal 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 29 April 2025.
Use the filters below to find and compare flights from Montreal to Saint Thomas Island that are best for you.

Fly from

Montreal

Fly to

Saint Thomas Island

Route

Depart

Return

Price

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Thu 12/6

6:45 a.m.-9:48 a.m.

1 stop27h 03m

Saint Thomas Island Cyril E King

Thu 19/6

10:47 a.m.-7:57 p.m.

2 stops33h 10m

C$ 615

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Tue 27/5

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

2 stops22h 45m

Saint Thomas Island Cyril E King

Tue 3/6

5:10 p.m.-3:25 p.m.

2 stops22h 15m

C$ 784

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Sat 26/7

8:00 p.m.-1:08 p.m.

2 stops17h 08m

Saint Thomas Island Cyril E King

Wed 6/8

4:45 p.m.-11:45 a.m.

2 stops19h 00m

C$ 1,178

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Best time to book a flight from Montreal to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Montreal 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 to Saint Thomas Island

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

Find hourly flight availability from Montreal 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 29 April 2025.

It’s typically best to fly out from Montreal to Saint Thomas Island at noon. Doing so could potentially save you 42% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 29 April 2025.
United Airlines
7.4
Good
8,696 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

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
8,696 reviews
United Airlines
7.4
Good
8,696 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

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
8,696 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

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 Montreal 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?

    If you book a flight to Saint Thomas Island from Montreal, you will be flying to Cyril E King, which is the city’s only airport. Saint Thomas Island Cyril E King (STT) is located 4.6 km from the centre of Saint Thomas Island. There are 0 flights from Montreal to Cyril E King per day from 3 different airlines.

  • What are the cheapest airlines flying from Montreal to Saint Thomas Island round-trip?

    American Airlines, at C$ 784, was found to be the cheapest airline from Montreal to Saint Thomas Island. An alternate airline flying to your destination would be United Airlines.

  • Can I find deals for flights from Montreal to Saint Thomas Island that include hotel bookings?

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

  • How can I find direct flights from Montreal 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 Montreal to Saint Thomas Island.

  • Can I find deals for business class flights from Montreal to Saint Thomas Island?

    Yes. Cheapflights offers flight deals from Montreal 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 Montreal to Saint Thomas Island

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

Top 3 airlines flying from Montreal to Saint Thomas Island

Discover the top 3 airlines that operate flights from Montreal 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 538AverageC$ 717FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 638AverageC$ 1,357FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 655AverageC$ 1,124FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal to Saint Thomas Island?

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Why should you use Cheapflights to find cheap flight tickets from Montreal to Saint Thomas Island?

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Can Cheapflights find flights from Montreal to Saint Thomas Island with no change fees?

Yes! Cheapflights helps users easily find flights from Montreal to Saint Thomas Island with no change fees.

Can Cheapflights notify me if prices for flights from Montreal to Saint Thomas Island become cheaper?

Yes! Start tracking prices for Montreal to Saint Thomas Island flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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