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Flights from Saint Thomas to San Juan

Cheap flight deals from Saint Thomas to San Juan

Non stop flight deals! Book direct flights from Saint Thomas to San Juan: One way flights from $31, round trip flights from $95. Cheapest next 3 months.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Saint Thomas to San Juan

The distance between Saint Thomas and San Juan is about 109.8 km. It takes around 37 minutes on average to fly from Saint Thomas to San Juan. The most popular month to San Juan is April. The off-season for travel is March.

Cheapest one-way flight price $31
Cheapest return ticket price $95
Off-season for travel March
Peak season for travel April
Flight distance 109.8 km
Average flight time 37 minutes

When is the cheapest time to fly from Saint Thomas to San Juan?

The cheapest time for Saint Thomas to San Juan flights: Jul 13 to Jul 20 — one way flight prices from $31.

Cheapest flights
From price
Search
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Saint Thomas (STT) to San Juan (SJU) the cheapest?

    Airlines adjust prices for flights from Saint Thomas to San Juan based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Saint Thomas (STT) to San Juan (SJU) cost?

    According to Trip.com's data, the lowest price is around $276.

  • How long does it take to fly from Saint Thomas (STT) to San Juan (SJU)?

    It takes about 37 minutes to fly from Saint Thomas (STT) to San Juan (SJU).

  • What are the most popular airlines that fly from Saint Thomas (STT) to San Juan (SJU)?

    Airlines with flights from Saint Thomas (STT) to San Juan (SJU): Jetblue Airways, Cape Air, Air Seoul, United Airlines and Silver Airways.

  • How many airports are there in San Juan (SJU)?

    There are 2 airport(s) near San Juan (SJU): Fernando Luis Ribas Dominicci Airport and Luis Munoz Marin International Airport.

How to find a cheap flight from Saint Thomas to San Juan

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Saint Thomas to San Juan. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Saint Thomas to San Juan ticket.
Tap "Date" on flight search bar to scan through the calender for Saint Thomas to San Juan airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Mon, Jul 14 at $31 for one-way flights.
2
Compare cheap Saint Thomas to San Juan flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Saint Thomas to San Juan. The cheapest airline operating is Frontier Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Saint Thomas to San Juan route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Saint Thomas to San Juan flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Saint Thomas to San Juan to get exclusive deals for you.

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