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Luis Munoz Marin Intl

$33+ Cheap flights from Saint Thomas Island (STT) to Luis Munoz Marin Intl (SJU)

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
STT — SJU
janv. 26 — févr. 21
dim. 1/26
dim. 2/2
1 adult, Economy
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The best prices from Saint Thomas Island Cyril E King to San Juan Luis Munoz Marin Intl are usually found in November or September, booked 23 days in advance, depart on a Friday or Wednesday and return on a Friday

Cheap flight deals from Saint Thomas Island to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Saint Thomas Island (STT) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated janvier 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$50
(Frontier)

One-way from

$33
(Trip.com)

Popular in

March

Cheapest in

November

Average price

$95

Good round-trip deal

$107 or less

Good one-way deal

$85 or less
Provider with most accurate pricing for Saint Thomas Island Cyril E King-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Saint Thomas Island Cyril E King-San Juan Luis Munoz Marin Intl flights.
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From Saint Thomas Island Cyril E King to San Juan Luis Munoz Marin Intl
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One-way flight from Saint Thomas Island Cyril E King to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 18% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Saint Thomas Island Cyril E King to San Juan Luis Munoz Marin Intl.
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Price to beat on a one-way flight from Saint Thomas Island Cyril E King to San Juan Luis Munoz Marin Intl.
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Find flight deals from Saint Thomas Island to Luis Munoz Marin Intl

Cheapest flights from Saint Thomas Island to Luis Munoz Marin Intl
Explore the most affordable flight options available from Saint Thomas Island to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 21, 2025.

This Frontier deal was found by Cheapflights users on 1/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 2/211:49 pmSTT - SJU
Nonstop0h 57mFrontier
lun. 2/2412:00 pmSJU - STT
Nonstop0h 49mFrontier
Deal found 1/20$50
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 2/76:05 pmSTT - SJU
Nonstop0h 35mMultiple Airlines
sam. 2/812:06 pmSJU - STT
Nonstop0h 49mMultiple Airlines
Deal found 1/20$68
This Trip.com deal was found by Cheapflights users on 1/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 2/199:10 amSTT - SJU
Nonstop0h 35mSilver Airways
mer. 2/194:55 pmSJU - STT
Nonstop0h 35mSilver Airways
Deal found 1/21$99
This JetBlue deal was found by Cheapflights users on 1/21. 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.
lun. 2/34:06 pmSTT - SJU
Nonstop0h 51mJetBlue
mer. 2/52:30 pmSJU - STT
Nonstop0h 41mJetBlue
Deal found 1/21$109
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/32:43 pmSTT - SJU
1 stop10h 16mSpirit Airlines
mer. 2/58:40 pmSJU - STT
1 stop14h 06mSpirit Airlines
Deal found 1/20$144

Find flights from Saint Thomas Island to Luis Munoz Marin Intl within your budget

Customize your flight search to find flights from Saint Thomas Island to Luis Munoz Marin Intl 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 janvier 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Saint Thomas IslandSan Juan

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

ven. 2/21

1:49 pm-2:46 pm

Nonstop0h 57m

San Juan Luis Munoz Marin Intl

lun. 2/24

12:00 pm-12:49 pm

Nonstop0h 49m

$50

Saint Thomas IslandSan Juan

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

ven. 2/7

6:05 pm-6:40 pm

Nonstop0h 35m

San Juan Luis Munoz Marin Intl

sam. 2/8

12:06 pm-12:55 pm

Nonstop0h 49m

$68

Saint Thomas IslandSan Juan

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

mer. 2/19

9:10 am-9:45 am

Nonstop0h 35m

San Juan Luis Munoz Marin Intl

mer. 2/19

4:55 pm-5:30 pm

Nonstop0h 35m

$99

Saint Thomas IslandSan Juan

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

lun. 2/3

4:06 pm-4:57 pm

Nonstop0h 51m

San Juan Luis Munoz Marin Intl

mer. 2/5

2:30 pm-3:11 pm

Nonstop0h 41m

$109

Saint Thomas IslandSan Juan

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

lun. 2/3

2:43 pm-12:59 am

1 stop10h 16m

San Juan Luis Munoz Marin Intl

mer. 2/5

8:40 pm-10:46 am

1 stop14h 06m

$144

Saint Thomas IslandSan Juan

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

jeu. 2/27

2:15 pm-12:36 am

1 stop10h 21m

San Juan Luis Munoz Marin Intl

sam. 3/1

2:05 am-12:00 pm

1 stop9h 55m

$757

Saint Thomas IslandSan Juan

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

ven. 4/11

1:10 pm-2:12 pm

Nonstop1h 02m

$33

Saint Thomas IslandSan Juan

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

jeu. 1/30

6:05 pm-6:40 pm

Nonstop0h 35m

$48

Saint Thomas IslandSan Juan

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

mer. 2/26

11:41 am-11:22 pm

1 stop11h 41m

$52

Saint Thomas IslandSan Juan

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

mar. 2/18

3:21 pm-4:12 pm

Nonstop0h 51m

$55

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 13 results
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Compare providers for flights from Saint Thomas Island to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Saint Thomas Island to Luis Munoz Marin Intl in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Saint Thomas Island-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Saint Thomas Island-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Saint Thomas Island-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Saint Thomas Island-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Saint Thomas Island-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Saint Thomas Island to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Saint Thomas Island 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 Saint Thomas Island to Luis Munoz Marin Intl

Get recent, data-driven insights about flights from Saint Thomas Island to Luis Munoz Marin Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Saint Thomas Island to Luis Munoz Marin Intl. Price data was last updated on January 17, 2025.

The best time to book flights from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport in March is currently the most expensive (average of $378). 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 STT to SJU?

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

Unlike in the morning, when flights are generally more expensive, you can save up to 30% on flights from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport by exploring options for tickets at noon.

Weekly flight availability from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport

Explore weekly flight availability from Saint Thomas Island to Luis Munoz Marin Intl. 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 janvier 21, 2025.

The most flights from STT to SJU are scheduled on a Saturday (29 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (19 on average).

Rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

Temperature in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated janvier 21, 2025.
See what other customers who have flown with United Airlines and Spirit Airlines from Saint Thomas Island to San Juan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.4
Good
3,200 reviews

Food

6.9

Comfort

7.7

Crew

8.1

Boarding

7.6

Entertainment

7.4

Overall

7.4

Reviews

1 / 10

After bag drop had to go through security again. Delayed flight

JetBlue
7.4
Good
3,200 reviews
JetBlue
7.4
Good
3,200 reviews

Food

6.9

Comfort

7.7

Crew

8.1

Boarding

7.6

Entertainment

7.4

Overall

7.4

Reviews

1 / 10

After bag drop had to go through security again. Delayed flight

United Airlines
7.4
Good
8,984 reviews
JetBlue
7.4
Good
3,200 reviews

Food

6.9

Comfort

7.7

Crew

8.1

Boarding

7.6

Entertainment

7.4

Overall

7.4

Reviews

1 / 10

After bag drop had to go through security again. Delayed flight

Spirit Airlines
6.3
Okay
8,116 reviews
JetBlue
7.4
Good
3,200 reviews

Food

6.9

Comfort

7.7

Crew

8.1

Boarding

7.6

Entertainment

7.4

Overall

7.4

Reviews

1 / 10

After bag drop had to go through security again. Delayed flight

Frontier
6.1
Okay
3,443 reviews
JetBlue
7.4
Good
3,200 reviews

Food

6.9

Comfort

7.7

Crew

8.1

Boarding

7.6

Entertainment

7.4

Overall

7.4

Reviews

1 / 10

After bag drop had to go through security again. Delayed flight

Related info for your journey

Find useful and relevant information for your journey from Saint Thomas Island to Luis Munoz Marin Intl. 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 from for flights from Saint Thomas Island to San Juan Luis Munoz Marin Intl?

    If you book a flight to San Juan Luis Munoz Marin Intl from Saint Thomas Island, you will be flying from 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. There are 22 flights from Cyril E King to San Juan Luis Munoz Marin Intl per day from 4 different airlines.

  • What are the cheapest airlines flying from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport round-trip?

    Cheapflights users have booked flights from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport round-trip from $50. Other airlines that can offer you cheap pricing are Silver Airways, from $99, and JetBlue, from $109. Frontier is 45% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport one-way?

    $33 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Silver Airways and Spirit Airlines, with prices starting from $48 and $52, respectively.

  • What are the most reliable airlines from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport?

    Before booking your flight to San Juan Luis Munoz Marin Intl Airport from Saint Thomas Island, check out the most reliable airlines to get you to your destination on time: Silver Airways (74%), United Airlines (74%), JetBlue( 61%).

  • What are the cheapest flights from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport?

    The cheapest flight price from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport is $14. On average you can expect to pay $160. The most popular route, (Saint Thomas Island Cyril E King - San Juan Luis Munoz Marin Intl), can usually be booked for $68.

  • Can I find deals for flights from Saint Thomas Island to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Saint Thomas Island to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint Thomas Island to Luis Munoz Marin Intl?

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

  • Can I find deals for business class flights from Saint Thomas Island to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Saint Thomas Island to Luis Munoz Marin Intl 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 Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Saint Thomas Island to San Juan Luis Munoz Marin Intl Airport in March is currently the most expensive (average of $378). 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 Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Bayamón

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Alternative routes for Saint Thomas Island to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
Christiansted to Luis Munoz Marin Intl flights

Top 4 airlines flying from Saint Thomas Island to Luis Munoz Marin Intl

Discover the top 4 airlines that operate flights from Saint Thomas Island to Luis Munoz Marin Intl. 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 janvier 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$25Average$60FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$55Average$112FlexibilityNo cancel feeOn-time62%
Silver AirwaysCheapest$57Average$106FlexibilityNo cancel feeOn-timeN/A
Cape AirCheapest$189Average$283FlexibilityNo cancel feeOn-time63%
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