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Cheap flights from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport from £85

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

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

Enter your travel dates to find the best prices.

Cheapest flights from Saint Thomas Island to Luis Munoz Marin Intl

Sun 4/1015:00 -
Nonstop0h 44m
Wed 7/1013:25 -
Nonstop0h 36m
Deal found 6/9£154
Sun 15/1117:59 -
Nonstop0h 44m
Wed 18/1116:30 -
Nonstop0h 38m
Deal found 9/9£169
Tue 17/1117:59 -
Nonstop0h 44m
Wed 18/1116:30 -
Nonstop0h 38m
Deal found 9/9£184
Wed 23/915:00 -
Nonstop0h 44m
Sun 27/913:25 -
Nonstop0h 36m
Deal found 8/9£191
Thu 24/915:00 -
Nonstop0h 44m
Sun 27/913:25 -
Nonstop0h 36m
Deal found 8/9£202
Fri 4/1213:46 -
Nonstop0h 35m
Mon 7/1213:05 -
Nonstop0h 38m
Deal found 7/9£219
Sun 15/1117:59 -
Nonstop0h 44m
Sun 22/1113:00 -
Nonstop0h 38m
Deal found 9/9£228
Tue 8/917:05 -
Nonstop0h 46m
Mon 14/913:25 -
Nonstop0h 36m
Deal found 6/9£236
Thu 19/1114:30 -
Nonstop0h 47m
Sat 21/1113:00 -
Nonstop0h 38m
Deal found 9/9£243
Wed 9/915:00 -
Nonstop0h 44m
Sun 13/913:25 -
Nonstop0h 36m
Deal found 6/9£247
Wed 18/1108:39 -
Nonstop0h 35m
Wed 18/1114:00 -
Nonstop0h 35m
Deal found 9/9£275

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

Round-trip from

£154

One-way from

£85

Popular in

August

Cheapest in

November

Average price

£183
JetBlue
  • JetBlue
  • 4/10-7/10
  • Nonstop
  • 1h 20m total
  • Saint Thomas Island to San Juan
Search Deals
JetBlue
  • JetBlue
  • 5/12-31/12
  • Nonstop
  • 0h 47m total
  • Saint Thomas Island to San Juan
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£7 potential savings vs. average return 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 Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Saint Thomas IslandSan Juan

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

STTSJU

Saint Thomas Island Cyril E King

Tue 3/11

17:59-18:43

Nonstop0h 44m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£85

Saint Thomas IslandSan Juan

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

STTSJU

Saint Thomas Island Cyril E King

Sun 6/12

14:35-15:22

Nonstop0h 47m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£85

Saint Thomas IslandSan Juan

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

STTSJU

Saint Thomas Island Cyril E King

Mon 2/11

17:59-18:43

Nonstop0h 44m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£85

Saint Thomas IslandSan Juan

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

STTSJU

Saint Thomas Island Cyril E King

Sat 3/10

15:00-15:44

Nonstop0h 44m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£85

Saint Thomas IslandSan Juan

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

STTSJU

Saint Thomas Island Cyril E King

Fri 2/10

15:00-15:44

Nonstop0h 44m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£85

Saint Thomas IslandSan Juan

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

STTSJU

Saint Thomas Island Cyril E King

Thu 5/11

17:59-18:43

Nonstop0h 44m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£85

Saint Thomas IslandSan Juan

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

STTSJU

Saint Thomas Island Cyril E King

Sat 7/11

17:59-18:43

Nonstop0h 44m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£85

Saint Thomas IslandSan Juan

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

STTSJU

Saint Thomas Island Cyril E King

Thu 29/10

17:04-17:55

Nonstop0h 51m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£85

Saint Thomas IslandSan Juan

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

STTSJU

Saint Thomas Island Cyril E King

Mon 9/11

17:59-18:43

Nonstop0h 44m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£92

Saint Thomas IslandSan Juan

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

STTSJU

Saint Thomas Island Cyril E King

Sun 4/10

15:00-15:44

Nonstop0h 44m

San Juan Luis Munoz Marin Intl

Wed 7/10

13:25-14:01

Nonstop0h 36m

£154

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Saint Thomas Island to Luis Munoz Marin Intl

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

Cheapflights Insights

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

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

Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport (average of £124). Flying from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport in August is currently the most expensive (average of £287). 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 STT to SJU?

When flying from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport?

Airfare is typical for this route at the moment.

Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport flights typically cost between £124 and £213 in October.
The cheapest return price found within the last 5 days was £154 on JetBlue (4 Oct–7 Oct).

Related info for your journey

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

    For a flight from Saint Thomas Island to San Juan Luis Munoz Marin Intl, you will be flying from Cyril E King. Saint Thomas Island Cyril E King (STT) is just 2.8 mi from the center of the city. Cyril E King is the only Saint Thomas Island airport and it handles 7 outbound flights to San Juan Luis Munoz Marin Intl per day. 0 airlines have flights to San Juan Luis Munoz Marin Intl from Saint Thomas Island Cyril E King on a regular basis.

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

    A quick flight from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport can take about 44m. JetBlue provides one of the quickest options available for as low as £154. Saint Thomas Island and San Juan Luis Munoz Marin Intl Airport are separated by a distance of 68 mi. All flights are typically direct.

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

    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 Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport on time: United Airlines (80%), Cape Air (78%), JetBlue (77%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Saint Thomas Island to Luis Munoz Marin Intl 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 Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport (average of £124). Flying from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport in August is currently the most expensive (average of £287). 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

Travelling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Bayamón

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