Cheap flights from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island
Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Saint Thomas Island Cyril E King are usually found in November or February, booked 26 days in advance, depart on a Tuesday or Monday and return on a Wednesday
Cheap flight deals from Luis Munoz Marin Intl to Saint Thomas Island
Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) 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 17 October 2025.
Popular in | September |
|---|---|
Cheapest in | November |
Average price | £86 |
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.
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?
Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island. 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 San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island?
Currently, January 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 £16). Flying from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island in September is currently the most expensive (average of £87). 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 often are flights from San Juan to Saint Thomas Island delayed?
About 14% of weekly flights between San Juan and Saint Thomas Island have experienced delays in the past year, with the average delay time being 78 minutes.
What is the most punctual flight time for San Juan to Saint Thomas Island flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Juan to Saint Thomas Island flights?
Over the past year, Qatar Airways have had the lowest number of delays on this route, with no flights being classified as delayed.
Related info for your journey
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Users can book flights with no change fees policies with our dedicated filters. Book flights from Luis Munoz Marin Intl to Saint Thomas Island flexibly with Cheapflights today.
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