$80 Cheap flight deals from St. Thomas (STT) to San Juan (SJU)

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This Weekend's Flight Deals from St. Thomas to San Juan

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jun 28 - Tue, Jun 30
STT
Cyril E. King
SJU
Luis Munoz Marin Intl.
$308 Roundtrip, found 3 days ago
$308
Roundtrip
found 3 days ago
Select Cape Air flight, departing Sun, Jun 28 from Cyril E. King to Luis Munoz Marin Intl., returning Tue, Jun 30, priced at $308 found 3 days ago

Airfares from $80 One Way, $139 Round Trip from St. Thomas to San Juan

Prices starting at $139 for return flights and $80 for one-way flights to San Juan were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 21 - Fri, Sep 25
STT
St. Thomas
SJU
San Juan
$139 Roundtrip, found 4 days ago
$139
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Mon, Sep 21 from St. Thomas to San Juan, returning Fri, Sep 25, priced at $139 found 4 days ago
Thu, Sep 10 - Tue, Sep 15
STT
St. Thomas
SJU
San Juan
$159 Roundtrip, found 3 days ago
$159
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Thu, Sep 10 from St. Thomas to San Juan, returning Tue, Sep 15, priced at $159 found 3 days ago
Thu, Oct 22 - Sun, Oct 25
STT
St. Thomas
SJU
San Juan
$169 Roundtrip, found 1 day ago
$169
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Oct 22 from St. Thomas to San Juan, returning Sun, Oct 25, priced at $169 found 1 day ago
Tue, Oct 20 - Fri, Oct 23
STT
St. Thomas
SJU
San Juan
$174 Roundtrip, found 1 day ago
$174
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Oct 20 from St. Thomas to San Juan, returning Fri, Oct 23, priced at $174 found 1 day ago
Thu, Jul 23 - Mon, Jul 27
STT
St. Thomas
SJU
San Juan
$179 Roundtrip, found 16 hours ago
$179
Roundtrip
found 16 hours ago
Select JetBlue Airways flight, departing Thu, Jul 23 from St. Thomas to San Juan, returning Mon, Jul 27, priced at $179 found 16 hours ago

San Juan economy flight packages

Price found within the past 48 hours. Click for updated prices.
Serena Boutique Hotel
3.5-star property

Serena Boutique Hotel

9.4/10 Exceptional! (278 reviews)

Jul 27 - Jul 31

4 night stay

St. Thomas (STT) to San Juan (SJU)

Cape Air • Coach

San Juan (SJU) to St. Thomas (STT)

JetBlue Airways • Coach
Save 100% on your flight
Price was $897, price is now $524 per person
$524
per person
found 9 hours ago
The breakfast was delicious and with love. The owners made it feel like home. The place is under renovation but still beautiful. Looks like a botanic gardens “hermoso”. With jaw dropping views to the ocean, yes the ocean even for being so far inland. 11 out of 10!

Reviewed on Nov 24, 2025

Hotel Puerto Valdes
4.0-star property

Hotel Puerto Valdes

8.8/10 Excellent! (678 reviews)

Aug 16 - Aug 22

6 night stay

St. Thomas (STT) to San Juan (SJU)

JetBlue Airways • Roundtrip • Coach
Save 100% on your flight
Price was $1,125, price is now $655 per person
$655
per person
found 1 day ago
Clean place, the staff was very helpful. Outside looks a little outdated but once you go inside it’s perfect! Highly recommended staying here if you’re going to be on the go a lot, thank you all from the staff there!

Reviewed on Apr 21, 2026

La Terraza de San Juan
3.5-star property

La Terraza de San Juan

8.2/10 Very Good! (1,021 reviews)

Aug 16 - Aug 22

6 night stay

St. Thomas (STT) to San Juan (SJU)

JetBlue Airways • Roundtrip • Coach
Save 100% on your flight
Price was $1,069, price is now $640 per person
$640
per person
found 1 day ago
Staff not overly friendly, room was nice but did not have any extra towels. Plumbing so old that had to put used toilet paper in trash vs in toilet. Over priced for what we received.

Reviewed on Feb 1, 2026

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More About Flying To San Juan from St. Thomas

Route Information for Flights from St. Thomas to San Juan

Origin Airport IATA Code
STT
Destination Airport IATA Code
SJU
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

St. Thomas to San Juan

Looking for cheap St. Thomas to San Juan flights? Orbitz has the cheapest air fares for flights from St. Thomas to San Juan. Plus, with our cutting-edge mobile tools, travel planning has never been easier or more wallet-friendly.

Mobile Deals and Steals

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Access Your Flight Information Anytime

Use the Orbitz app or the mobile Orbitz site, m.orbtiz.com, to see information about your St. Thomas to San Juan flights anytime you need it. Your itinerary is also sent to your email address for reference. Access updates on your flights from St. Thomas to San Juan on your mobile device too, including delays and baggage claim details.

Cheap Air Ticket Prices Guaranteed

Orbitz is your number one source for low fares for St. Thomas to San Juan flights. Our low price guarantee on domestic and international air tickets give you great savings for a perfect trip to San Juan. Need hotels too? You can book them last minute on your mobile phone.

Frequently asked questions

Am I able to catch a flight from St. Thomas to San Juan now?
Go right to the Covid-19 Travel Advisor for the most useful information on travel restrictions and quarantine when flying from St. Thomas to San Juan.
Are there non-stop flights from St. Thomas to San Juan?
You bet there are. As a matter of fact, there are 3 airlines that will take you straight from Cyril E. King Airport (STT) to Isla Verde Intl. Airport. Lock in your ticket with one of these well-known carriers:
  • Silver Airways
  • Seaborne Airlines
  • JetBlue
  • Silver Airways
  • Seaborne Airlines
  • JetBlue
What is the shortest flight from St. Thomas to San Juan?
The journey from St. Thomas to San Juan can be as fast as 35 minutes. With an easy flight time like this, why not round up some friends and take off on a spontaneous getaway?
What airlines fly from St. Thomas to San Juan most frequently?
There are two airlines offering frequent flights from STT to Isla Verde Intl. Airport, including Seaborne Airlines (BB). Popular with travelers, it operates 60 flights on this route every month. Silver Airways (3M) will also fly you to your destination in comfort and style. Offering 60 flights per month between St. Thomas and San Juan, it's another quality airline to look into.
If I am not able to travel due to COVID-19, can I cancel my flight to San Juan?
We get that traveling right now has its challenges, so it's good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to San Juan have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you'll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to San Juan with flexible change policies?
In most cases you'll have the option to reschedule your flight to San Juan without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the "no change fees" filter and book with confidence.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2020 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data the cheapest month to fly is August. Perfect for those who need a weekend getaway, or just a break from it all before the weather changes. Be aware that the most expensive time to fly is the height of summer, with ticket prices peaking in the month of June.
How can I save money on flights?
To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you'll generally get a much better deal. Those who tried this on Orbitz in 2020 saved up to 45% on their airfares. Get mixing and matching today!

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.