$45 Cheap flight deals from San Juan (SJU) to St. Thomas (STT)

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

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, May 4 - Mon, May 12
SJU
Luis Munoz Marin Intl.
STT
Cyril E. King
$173 Roundtrip, found 9 hours ago
$173
Roundtrip
found 9 hours ago
Select JetBlue Airways flight, departing Sun, May 4 from Luis Munoz Marin Intl. to Cyril E. King, returning Mon, May 12, priced at $173 found 9 hours ago

Airfares from $45 One Way, $89 Round Trip from San Juan to St. Thomas

Prices starting at $89 for return flights and $45 for one-way flights to St. Thomas were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jun 6 - Mon, Jun 9
SJU
San Juan
STT
St. Thomas
$89 Roundtrip, found 3 hours ago
$89
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri, Jun 6 from San Juan to St. Thomas, returning Mon, Jun 9, priced at $89 found 3 hours ago
Mon, May 19 - Fri, May 23
SJU
San Juan
STT
St. Thomas
$90 Roundtrip, found 12 hours ago
$90
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Mon, May 19 from San Juan to St. Thomas, returning Fri, May 23, priced at $90 found 12 hours ago
Fri, Jun 6 - Mon, Jun 16
SJU
San Juan
STT
St. Thomas
$95 Roundtrip, found 4 days ago
$95
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Jun 6 from San Juan to St. Thomas, returning Mon, Jun 16, priced at $95 found 4 days ago
Mon, Jun 9 - Fri, Jun 13
SJU
San Juan
STT
St. Thomas
$99 Roundtrip, found 6 days ago
$99
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Jun 9 from San Juan to St. Thomas, returning Fri, Jun 13, priced at $99 found 6 days ago
Tue, May 13 - Fri, May 16
SJU
San Juan
STT
St. Thomas
$119 Roundtrip, found 2 days ago
$119
Roundtrip
found 2 days ago
Select Silver Airways flight, departing Tue, May 13 from San Juan to St. Thomas, returning Fri, May 16, priced at $119 found 2 days ago

St. Thomas economy flight packages

Price found within the past 48 hours. Click for updated prices.
Castle Villas at Bluebeard's
2.5-star property

Castle Villas at Bluebeard's

8.4/10 Very Good! (1,013 reviews)

Jun 6 - Jun 8

2 night stay

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

Frontier Airlines • Coach

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

United • Coach
per person
found 1 day ago
Everything was perfect. First time here and planning to coming back.

Reviewed on Jan 12, 2025

Windward Passage Hotel
3.5-star property

Windward Passage Hotel

7/10 Good! (1,410 reviews)

Jun 6 - Jun 8

2 night stay

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

Frontier Airlines • Coach

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

United • Coach
per person
found 1 day ago
My room was never cleaned due to the fact that the custodial team told me they were not seeing in their system that anyone (I) was occupying the dwelling. Additionally, the WiFi up in the rooms is horrible. I had to hotspot myself to get any work for work or school done. My door was hard to close and sometimes you thought it was closed but it wasn’t. Lastly, there was not one microwave on the premises not even downstairs in the the lobby to hit the left over foods and stuff for the kids.

Reviewed on Nov 27, 2024

Hilltop Villas at Bluebeard's Castle
3.0-star property

Hilltop Villas at Bluebeard's Castle

8.6/10 Excellent! (1,498 reviews)

Jun 6 - Jun 8

2 night stay

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

Frontier Airlines • Coach

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

United • Coach
per person
found 1 day ago
Everything was amazing. The staff are very friendly and helpful The entertainment offered on site is definitely a nice touch. We can't wait to come back.

Reviewed on Apr 10, 2025

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More About Flying To St. Thomas from San Juan

Route Information for Flights from San Juan to St. Thomas

Origin Airport IATA Code
SJU
Destination Airport IATA Code
STT
Distance
68 mi
Direct Flight Airlines
Cape Air, JetBlue, Silver Airways, United Airlines
Earliest Flight Arrival
11:50AM UTC
Latest Flight Arrival
11:20PM UTC

San Juan to St. Thomas

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Frequently asked questions

Are there non-stop flights from San Juan to St. Thomas?
Yes, if you’re heading from Isla Verde Intl. Airport to Cyril E. King Airport (STT), you’ll only have one flight number to bear in mind. There are 3 airlines with nonstop services to choose from. Here are a few of the best:

  • Cape Air
  • Silver Airways
  • JetBlue

What is the shortest flight from San Juan to St. Thomas?
It can take as little as 31 minutes to fly from San Juan (SJU-Luis Munoz Marin Intl.) to Cyril E. King Airport. Relax and enjoy the ride, because you’ll be strolling through arrivals in no time.
What airlines fly from San Juan to St. Thomas most frequently?
Cape Air (9K) offers 212 flights each month between San Juan (SJU-Luis Munoz Marin Intl.) to St. Thomas (STT-Cyril E. King). Your next great adventure is just clicks away. If you’d like more options, look up the cost of tickets with Silver Airways (3M), which operates 56 flights from San Juan to St. Thomas each month.
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 2021 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 from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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.