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Cheap flights from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island from C$ 159

SJU — STT
9 Oct — 16 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luis Munoz Marin Intl to Saint Thomas Island

Enter your travel dates to find the best prices.

Cheapest flights from Luis Munoz Marin Intl to Saint Thomas Island

Sat 31/103:05 p.m. -
Nonstop0h 39m
Wed 4/115:59 p.m. -
Nonstop0h 44m
Deal found 6/9C$ 288
Thu 24/91:25 p.m. -
Nonstop0h 36m
Sun 27/93:00 p.m. -
Nonstop0h 44m
Deal found 8/9C$ 317
Mon 2/114:30 p.m. -
Nonstop0h 38m
Sat 7/115:59 p.m. -
Nonstop0h 44m
Deal found 5/9C$ 330
Sun 13/121:05 p.m. -
Nonstop0h 38m
Tue 15/122:35 p.m. -
Nonstop0h 47m
Deal found 8/9C$ 343
Tue 22/91:25 p.m. -
Nonstop0h 36m
Sat 26/93:00 p.m. -
Nonstop0h 44m
Deal found 7/9C$ 357
Wed 16/91:25 p.m. -
Nonstop0h 36m
Sun 20/93:00 p.m. -
Nonstop0h 44m
Deal found 8/9C$ 399
Tue 15/121:05 p.m. -
Nonstop0h 38m
Fri 18/123:22 p.m. -
Nonstop0h 48m
Deal found 8/9C$ 426
Tue 15/91:25 p.m. -
Nonstop0h 36m
Mon 21/93:00 p.m. -
Nonstop0h 44m
Deal found 9/9C$ 429
Wed 16/121:05 p.m. -
Nonstop0h 38m
Fri 18/123:22 p.m. -
Nonstop0h 48m
Deal found 8/9C$ 454
Mon 14/122:15 p.m. -
Nonstop0h 35m
Mon 14/125:45 p.m. -
Nonstop0h 35m
Deal found 8/9C$ 514
Sat 5/92:00 p.m. -
Nonstop0h 35m
Mon 7/93:30 p.m. -
Nonstop0h 50m
Deal found 5/9C$ 535

Find flight deals from Luis Munoz Marin Intl to Saint Thomas Island

Round-trip from

C$ 288

One-way from

C$ 159

Popular in

August

Cheapest in

November

Average price

C$ 246
JetBlue
  • JetBlue
  • 31/10-7/11
  • Nonstop
  • 1h 23m total
  • San Juan to Saint Thomas Island
Search Deals
JetBlue
  • JetBlue
  • 7/12-31/12
  • Nonstop
  • 0h 38m total
  • San Juan to Saint Thomas Island
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanSaint Thomas Island

SJU San Juan Luis Munoz Marin Intl - STT Saint Thomas Island Cyril E King

SJUSTT

San Juan Luis Munoz Marin Intl

Mon 7/12

1:05 p.m.-1:43 p.m.

Nonstop0h 38m

Saint Thomas Island Cyril E King

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 159

San JuanSaint Thomas Island

SJU San Juan Luis Munoz Marin Intl - STT Saint Thomas Island Cyril E King

SJUSTT

San Juan Luis Munoz Marin Intl

Thu 24/12

1:54 p.m.-2:31 p.m.

Nonstop0h 37m

Saint Thomas Island Cyril E King

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 159

San JuanSaint Thomas Island

SJU San Juan Luis Munoz Marin Intl - STT Saint Thomas Island Cyril E King

SJUSTT

San Juan Luis Munoz Marin Intl

Sat 5/12

1:05 p.m.-1:43 p.m.

Nonstop0h 38m

Saint Thomas Island Cyril E King

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 159
Quickest round-trip

San JuanSaint Thomas Island

SJU San Juan Luis Munoz Marin Intl - STT Saint Thomas Island Cyril E King

SJUSTT

San Juan Luis Munoz Marin Intl

Fri 9/10

3:19 p.m.-3:54 p.m.

Nonstop0h 35m

Saint Thomas Island Cyril E King

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 159

San JuanSaint Thomas Island

SJU San Juan Luis Munoz Marin Intl - STT Saint Thomas Island Cyril E King

SJUSTT

San Juan Luis Munoz Marin Intl

Tue 6/10

1:25 p.m.-2:01 p.m.

Nonstop0h 36m

Saint Thomas Island Cyril E King

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 159

San JuanSaint Thomas Island

SJU San Juan Luis Munoz Marin Intl - STT Saint Thomas Island Cyril E King

SJUSTT

San Juan Luis Munoz Marin Intl

Wed 7/10

1:25 p.m.-2:01 p.m.

Nonstop0h 36m

Saint Thomas Island Cyril E King

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 159

San JuanSaint Thomas Island

SJU San Juan Luis Munoz Marin Intl - STT Saint Thomas Island Cyril E King

SJUSTT

San Juan Luis Munoz Marin Intl

Tue 1/12

1:05 p.m.-1:43 p.m.

Nonstop0h 38m

Saint Thomas Island Cyril E King

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 159

San JuanSaint Thomas Island

SJU San Juan Luis Munoz Marin Intl - STT Saint Thomas Island Cyril E King

SJUSTT

San Juan Luis Munoz Marin Intl

Sat 7/11

4:30 p.m.-5:08 p.m.

Nonstop0h 38m

Saint Thomas Island Cyril E King

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 159

San JuanSaint Thomas Island

SJU San Juan Luis Munoz Marin Intl - STT Saint Thomas Island Cyril E King

SJUSTT

San Juan Luis Munoz Marin Intl

Sun 4/10

1:25 p.m.-2:01 p.m.

Nonstop0h 36m

Saint Thomas Island Cyril E King

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 159

San JuanSaint Thomas Island

SJU San Juan Luis Munoz Marin Intl - STT Saint Thomas Island Cyril E King

SJUSTT

San Juan Luis Munoz Marin Intl

Thu 5/11

4:30 p.m.-5:08 p.m.

Nonstop0h 38m

Saint Thomas Island Cyril E King

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 172

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Luis Munoz Marin Intl to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Luis Munoz Marin Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island

How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island?

To ensure you get the cheapest price possible for a flight from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island?

Currently, November is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island (average of C$ 218). Flying from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island in August is currently the most expensive (average of C$ 501). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island as you normally would.

How much does it cost to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island?

Airfare is typical for this route at the moment.

San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island flights typically cost between C$ 190 and C$ 342 in October.
The cheapest round-trip price found within the last 5 days was C$ 288 on JetBlue (31 Oct-4 Nov).

Related info for your journey

  • What airport do you fly into for flights to Saint Thomas Island from San Juan Luis Munoz Marin Intl?

    Most people fly into Saint Thomas Island Cyril E King (STT) if they book a flight to Saint Thomas Island from San Juan Luis Munoz Marin Intl. On average, Cyril E King has 6 inbound flights from San Juan Luis Munoz Marin Intl per day from 0 airlines. Saint Thomas Island Cyril E King is conveniently located just 4.6 km from Saint Thomas Island’s city centre.

  • How long is the flight from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island?

    A quick flight from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island can take about 39m. JetBlue provides one of the quickest options available for as low as C$ 288. The distance from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island is about 109 km. Most flights are nonstop.

  • What are the most reliable airlines from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island on time: United Airlines (85%), JetBlue (79%), Cape Air (75%).

  • Can I find deals for flights from Luis Munoz Marin Intl to Saint Thomas Island that include hotel bookings?

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

  • How can I find direct flights from Luis Munoz Marin 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 Luis Munoz Marin Intl to Saint Thomas Island.

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Saint Thomas Island?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin 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.

  • What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island?

    Currently, November is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island (average of C$ 218). Flying from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island in August is currently the most expensive (average of C$ 501). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Need flexible booking options for your flight to Saint Thomas Island from Luis Munoz Marin Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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