
Popular airlines from Cyril E. King Airport (STT) to Luis Munoz Marin Intl. Airport (SJU)
- Cape Air
Cape Air
- JetBlue Airways
JetBlue Airways
- Plan, book, fly with confidence
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Cheap Flights from St. Thomas (STT) to San Juan (SJU)
Prices were available within the past 7 days and start at £48 for one-way flights and £80 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from St. Thomas (STT) to San Juan (SJU)
August is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Cyril E. King |
Destination airport | Luis Munoz Marin Intl. |
Airlines serving | Cape Air, JetBlue Airways |
Return price | £80 |
Distance | 109 km |
Compare flights from St. Thomas to San Juan easily and book with confidence
For travelling on business or for pleasure, Expedia makes it easy to book your flights from St. Thomas to San Juan. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Luis Munoz Marin Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Cyril E. King to Luis Munoz Marin Intl..
To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.
Grab a great deal on your flight from Cyril E. King (STT) to Luis Munoz Marin Intl. (SJU)
The easiest way to view the best deals on flights from St. Thomas to San Juan today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Cyril E. King to Luis Munoz Marin Intl. start at just £80 and range up to £1,033.
To find an even better deal, try
- being flexible on your dates – midweek flights can be cheaper
- looking for other airports near St. Thomas and San Juan
- booking your flight during August, the cheapest month on this route
- varying your flight times – early morning and late at night are sometimes cheaper
Why you should book your St. Thomas to San Juan flight with Expedia!
We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Cyril E. King to Luis Munoz Marin Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.
Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.
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Top Routes to San Juan
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
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- Mexico City to San Juan (MEX - SJU)
- Raleigh to San Juan (RDU - SJU)
- London to San Juan (LCY - SJU)
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