Saint Thomas Island

$35+ Cheap flights from Puerto Rico to Saint Thomas Island (STT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — STT
Feb 26 — Mrz 51
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Cheap flight deals from Puerto Rico to Saint Thomas Island

Keep the following information in mind while searching for Puerto Rico to Saint Thomas Island flight deals. Data was last updated Februar 21, 2025.

Round-trip from

$48
(Kiwi.com)

One-way from

$35
(Frontier)

Popular in

March

Cheapest in

August

Average price

$91

Good round-trip deal

$59 or less

Good one-way deal

$54 or less
From Puerto Rico to Saint Thomas Island Cyril E King
One-way flight from Puerto Rico to Saint Thomas Island Cyril E King
Highest demand for flights based on searches. 14% potential increase in price ($14 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Puerto Rico to Saint Thomas Island Cyril E King.
Price to beat on a one-way flight from Puerto Rico to Saint Thomas Island Cyril E King.

Find flight deals from Puerto Rico to Saint Thomas Island

Cheapest flights from Puerto Rico to Saint Thomas Island
Explore the most affordable flight options available from Puerto Rico to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Februar 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/2511:20 amSJU - STT
Nonstop0h 55mFrontier
Mo 4/281:12 pmSTT - SJU
Nonstop1h 02mFrontier
Deal found 2/19$48
This JetBlue deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 3/53:00 pmSJU - STT
Nonstop0h 41mJetBlue
Mo 3/104:36 pmSTT - SJU
Nonstop0h 52mJetBlue
Deal found 2/20$57
This Expedia deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 3/114:55 pmSJU - STT
Nonstop0h 35mMultiple Airlines
Fr 3/141:49 pmSTT - SJU
Nonstop0h 57mMultiple Airlines
Deal found 2/20$89
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 3/114:55 pmSJU - STT
Nonstop0h 35mSilver Airways
Sa 3/156:05 pmSTT - SJU
Nonstop0h 35mSilver Airways
Deal found 2/20$100
This Expedia deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/45:39 pmSJU - STT
1 stop16h 27mSpirit Airlines
Mo 4/71:55 pmSTT - SJU
1 stop10h 47mSpirit Airlines
Deal found 2/19$135

Find flights from Puerto Rico to Saint Thomas Island within your budget

Customize your flight search to find flights from Puerto Rico to Saint Thomas Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Februar 21, 2025.

Fly from

Puerto Rico

Fly to

Saint Thomas Island

Route

Depart

Return

Price

San JuanSaint Thomas Island

SJU - STT

SJUSTT

San Juan Luis Munoz Marin Intl

Fr 4/25

11:20 am-12:15 pm

Nonstop0h 55m

Saint Thomas Island Cyril E King

Mo 4/28

1:12 pm-2:14 pm

Nonstop1h 02m

$48

San JuanSaint Thomas Island

SJU - STT

SJUSTT

San Juan Luis Munoz Marin Intl

Mi 3/5

3:00 pm-3:41 pm

Nonstop0h 41m

Saint Thomas Island Cyril E King

Mo 3/10

4:36 pm-5:28 pm

Nonstop0h 52m

$57

San JuanSaint Thomas Island

SJU - STT

SJUSTT

San Juan Luis Munoz Marin Intl

Di 3/11

4:55 pm-5:30 pm

Nonstop0h 35m

Saint Thomas Island Cyril E King

Fr 3/14

1:49 pm-2:46 pm

Nonstop0h 57m

$89

San JuanSaint Thomas Island

SJU - STT

SJUSTT

San Juan Luis Munoz Marin Intl

Di 3/11

4:55 pm-5:30 pm

Nonstop0h 35m

Saint Thomas Island Cyril E King

Sa 3/15

6:05 pm-6:40 pm

Nonstop0h 35m

$100

San JuanSaint Thomas Island

SJU - STT

SJUSTT

San Juan Luis Munoz Marin Intl

Fr 4/4

5:39 pm-10:06 am

1 stop16h 27m

Saint Thomas Island Cyril E King

Mo 4/7

1:55 pm-12:42 am

1 stop10h 47m

$135

San JuanSaint Thomas Island

SJU - STT

SJUSTT

San Juan Luis Munoz Marin Intl

Mo 5/19

11:20 am-12:12 pm

Nonstop0h 52m

$35

San JuanSaint Thomas Island

SJU - STT

SJUSTT

San Juan Luis Munoz Marin Intl

Fr 4/18

7:49 pm-9:40 am

1 stop13h 51m

$57

San JuanSaint Thomas Island

SJU - STT

SJUSTT

San Juan Luis Munoz Marin Intl

So 4/20

1:50 pm-2:31 pm

Nonstop0h 41m

$60

San JuanSaint Thomas Island

SJU - STT

SJUSTT

San Juan Luis Munoz Marin Intl

Di 4/22

7:30 am-8:05 am

Nonstop0h 35m

$68

San JuanSaint Thomas Island

SJU - STT

SJUSTT

San Juan Luis Munoz Marin Intl

Sa 3/22

8:00 am-8:35 am

Nonstop0h 35m

$90

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 12 results
1
2

Best time to book a flight from Puerto Rico to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Puerto Rico with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Puerto Rico to Saint Thomas Island

Get recent, data-driven insights about flights from Puerto Rico to Saint Thomas Island including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Puerto Rico to Saint Thomas Island?

Currently, September is the cheapest month in which you can book a flight from Puerto Rico to Saint Thomas Island (average of $433). Flying from Puerto Rico to Saint Thomas Island in June is currently the most expensive (average of $657). 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 PR to STT?

Find hourly flight availability from Puerto Rico to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Februar 21, 2025.

When flying from Puerto Rico to Saint Thomas Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Puerto Rico to Saint Thomas Island

Explore weekly flight availability from Puerto Rico to Saint Thomas Island. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated Februar 21, 2025.

The most flights from PR0 to STT are scheduled on a Wednesday (20 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).

Reviews of airlines servicing Saint Thomas Island

Get insights into the airlines that provide service to Saint Thomas Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Thomas Island. Reviews last updated Februar 21, 2025.
See what other customers who have flown with JetBlue, United Airlines and Spirit Airlines from Puerto Rico to Saint Thomas Island have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.7

Overall

7.4

Crew

8.1

Food

6.8

Boarding

7.6

Entertainment

7.3

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

Comfort

7.7

Overall

7.4

Crew

8.1

Food

6.8

Boarding

7.6

Entertainment

7.3

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

Comfort

7.7

Overall

7.4

Crew

8.1

Food

6.8

Boarding

7.6

Entertainment

7.3

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

Comfort

7.7

Overall

7.4

Crew

8.1

Food

6.8

Boarding

7.6

Entertainment

7.3

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

Comfort

7.7

Overall

7.4

Crew

8.1

Food

6.8

Boarding

7.6

Entertainment

7.3

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Saint Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Saint Thomas Island from Puerto Rico?

    If you book a flight to Saint Thomas Island from Puerto Rico, you will be flying to Cyril E King, which is the city’s only airport. Saint Thomas Island Cyril E King (STT) is located 2.8 mi from the center of Saint Thomas Island.

  • What are the cheapest airlines to fly from Puerto Rico to Saint Thomas Island one-way?

    $35 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and JetBlue, with prices starting from $57 and $60, respectively.

  • What are the most reliable airlines from Puerto Rico to Saint Thomas Island?

    Consider United Airlines (70%), JetBlue (66%) or Cape Air (60%) when booking your flight. These represent the most reliable airlines when flying from Puerto Rico to Saint Thomas Island.

  • What are the cheapest flights from Puerto Rico to Saint Thomas Island?

    While on average a flight from Puerto Rico to Saint Thomas Island is generally $102, our data shows the cheapest flight currently is $22. When looking at the most popular route, (San Juan Luis Munoz Marin Intl - Saint Thomas Island Cyril E King), you can expect to pay $43 for that flight.

  • Can I find deals for flights from Puerto Rico to Saint Thomas Island that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Saint Thomas Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Saint Thomas Island.

  • Can I find deals for business class flights from Puerto Rico to Saint Thomas Island?

    Yes. Cheapflights offers flight deals from Puerto Rico to Saint Thomas Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Puerto Rico to Saint Thomas Island?

    Currently, September is the cheapest month in which you can book a flight from Puerto Rico to Saint Thomas Island (average of $433). Flying from Puerto Rico to Saint Thomas Island in June is currently the most expensive (average of $657). 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.

See more FAQs

Traveling to a place near Puerto Rico?

Book flights to Puerto Rico if you plan to visit one of these locations
St. John

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Alternative routes for Puerto Rico to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Puerto Rico to Saint Thomas Island

Discover the top 5 airlines that operate flights from Puerto Rico to Saint Thomas Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Februar 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$21Average$43FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$49Average$115FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$58Average$58FlexibilityNo cancel feeOn-time69%
Silver AirwaysCheapest$58Average$103FlexibilityNo cancel feeOn-timeN/A
Cape AirCheapest$126Average$332FlexibilityNo cancel feeOn-time63%
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