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SJU - STT

Find cheap flights from San Juan to Saint Thomas Island

1 adult
0 bags
Tue 28/5
Tue 4/6

Search hundreds of travel sites at once for deals on flights to Saint Thomas Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Saint Thomas Island, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Saint Thomas Island, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,623,357 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Flights from San Juan to Saint Thomas Island - Travel Insights & Trends

Get data-powered insights and trends into flights from San Juan to Saint Thomas Island to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Juan to Saint Thomas Island?

The average price of all flights from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island clicked on KAYAK for each day over the last 12 months.
When flying from San Juan to Saint Thomas Island, you should consider leaving on a Monday and avoid Saturdays if you are looking for the best rates. For your return to San Juan, you’ll find the best rates on Sundays and the most expensive ones on Tuesdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island is August, where tickets cost £48 on average. On the other hand, the most expensive months are April and March, where the average cost of tickets is £150 and £140 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 52 days before departure.

Which airlines fly most frequently between San Juan and Saint Thomas Island?

Cape Air connects San Juan to Saint Thomas Island up to 7 flights per day, followed by Silver Airways (2 flights per day), and JetBlue (one flight per day).

How many flights are there between San Juan Luis Munoz Marin Intl Airport and Saint Thomas Island per day?

Each day, there are between 10 and 16 nonstop flights that take off from San Juan Luis Munoz Marin Intl Airport and land in Saint Thomas Island, with an average flight time of 0h 35m. The most common departure time is 15:00 and most flights take off in the afternoon. Each week, there are 80 flights. The most frequent day of departure is Monday, when 20% of all weekly flights depart. The fewest flights depart on a Thursday.

Which cabin class options are there for flights between San Juan Luis Munoz Marin Intl Airport and Saint Thomas Island?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from San Juan to Saint Thomas Island?

Early birds can take the earliest flight from San Juan Luis Munoz Marin Intl Airport at 07:55 and will be landing in Saint Thomas Island at 08:30.

What’s the latest departure time from San Juan to Saint Thomas Island?

If you prefer to fly at night, the latest flight from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island jets off at 18:45 and lands at 19:20.

Good to know - Cheap tickets from San Juan to Saint Thomas Island

Low season

September

High season

August
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 60% lower on average.

When to book flights from San Juan to Saint Thomas Island

Are your dates flexible? Find out the best times to travel from San Juan to Saint Thomas Island based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Juan to Saint Thomas Island flights

  • Which aircraft models fly most regularly from San Juan to Saint Thomas Island?

    The Cessna light aircraft is the aircraft model that flies most regularly on the San Juan to Saint Thomas Island flight route.

  • Which airline alliances offer flights from San Juan to Saint Thomas Island?

    Star Alliance is the only airline alliance operating flights between San Juan and Saint Thomas Island.

  • On which days can I fly direct from San Juan to Saint Thomas Island?

    There are direct flights from San Juan to Saint Thomas Island on a daily basis.

  • How does KAYAK find such low prices on flights from San Juan to Saint Thomas Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Juan to Saint Thomas Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Juan to Saint Thomas Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from San Juan is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Juan to Saint Thomas Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Saint Thomas Island with an airline and back to San Juan with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Juan to Saint Thomas Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Thomas Island from San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from San Juan to Saint Thomas Island

  • Looking for a cheap flight from Saint Thomas Island to San Juan? 25% of our users found flights on this route for Saint Thomas Island or less round-trip.

Prefer to fly direct from San Juan to Saint Thomas Island?

Find which airlines fly direct from Luis Munoz Marin Intl to Cyril E King, which days they fly and book direct flights.

Direct departures

San Juan Luis Munoz Marin Intl to Saint Thomas Island Cyril E King

Monday

Cape Air, Frontier, JetBlue, +2 more

Cape Air, Frontier, +3 more

Tuesday

Cape Air, JetBlue, Silver Airways, +1 more

Cape Air, JetBlue, +2 more

Wednesday

Cape Air, Frontier, JetBlue, +2 more

Cape Air, Frontier, +3 more

Thursday

Cape Air, JetBlue, Silver Airways, +1 more

Cape Air, JetBlue, +2 more

Friday

Cape Air, Frontier, JetBlue, +2 more

Cape Air, Frontier, +3 more

Saturday

Cape Air, Frontier, JetBlue, +2 more

Cape Air, Frontier, +3 more

Sunday

Cape Air, JetBlue, Silver Airways, +1 more

Cape Air, JetBlue, +2 more

See more direct flights

Direct returns

Saint Thomas Island Cyril E King to San Juan Luis Munoz Marin Intl

Monday

Cape Air, Frontier, JetBlue, +2 more

Cape Air, Frontier, +3 more

Tuesday

Cape Air, JetBlue, Silver Airways, +1 more

Cape Air, JetBlue, +2 more

Wednesday

Cape Air, Frontier, JetBlue, +2 more

Cape Air, Frontier, +3 more

Thursday

Cape Air, JetBlue, Silver Airways, +1 more

Cape Air, JetBlue, +2 more

Friday

Cape Air, Frontier, JetBlue, +2 more

Cape Air, Frontier, +3 more

Saturday

Cape Air, Frontier, JetBlue, +2 more

Cape Air, Frontier, +3 more

Sunday

Cape Air, JetBlue, Silver Airways, +1 more

Cape Air, JetBlue, +2 more

See more direct flights
See more direct flights

Book cheap flights from San Juan to Saint Thomas Island

One-way flight deals

directCape Air
0h 35mSJU-STT
directFrontier
0h 44mSJU-STT
directJetBlue
0h 35mSJU-STT
directSilver Airways
0h 35mSJU-STT
directUnited Airlines
0h 35mSJU-STT

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San Juan - Saint Thomas Island Flights

Departure:

San Juan (SJU)Puerto Rico

Destination:

Saint Thomas Island (STT)U.S. Virgin Islands

Return flight deals:

Saint Thomas Island - San Juan

Cabin classes:

£63

Browse origins:

  • Flights » 
  • San Juan Airport

Browse destinations:

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  • Worldwide » 
  • Saint Thomas Island