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Cheap flights from Saint Thomas Island (STT) to San Juan from $38

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STT — SJU
May 15 — May 221
From?
To?
Wed 5/15
Wed 5/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Saint Thomas Island Cyril E King to San Juan are usually found in January or April, booked 52 days in advance, depart on a Sunday or Tuesday and return on a Saturday

Cheap flight deals from Saint Thomas Island to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Saint Thomas Island (STT) to San Juan (PR1). 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 May 10, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$251

One-way from

$44
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 26% potential price drop
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From Saint Thomas Island Cyril E King to San Juan
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One-way flight from Saint Thomas Island Cyril E King to San Juan
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What is the cheapest day to fly round-trip from Saint Thomas Island to San Juan?

Flights from Saint Thomas Island to San Juan are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Juan.

How far in advance should I book a flight from Saint Thomas Island to San Juan?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 53 days in advance, which can save you up to 134% on flights from Saint Thomas Island to San Juan compared to booking the week you need them. Waiting 53 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $82. For sooner than that we have options available in the next 3 days from $136.

What is the cheapest month to fly from Saint Thomas Island to San Juan?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to San Juan. Flights to San Juan from Saint Thomas Island in January are about $129 on average during January, but can be found for as low as $37.

When is the cheapest time to fly from Saint Thomas Island to San Juan (STT - SJU)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 43% on flights from Saint Thomas Island to San Juan by exploring options for tickets at noon.

Cheap Frontier flights from Saint Thomas Island to San Juan

Explore cheap flight options specifically provided by Frontier for the route between Saint Thomas Island and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Consider these cheap Frontier flights we've found departing from Saint Thomas Island to San Juan. Deals update often to give you more flight options matching your criteria
Fri 5/312:19 pmSTT - SJU
Nonstop0h 43mFrontier
Mon 6/312:44 pmSJU - STT
Nonstop0h 44mFrontier
Deal found 5/9$48
Fri 5/312:19 pmSTT - SJU
Nonstop0h 43mFrontier
Fri 6/73:25 pmSJU - STT
Nonstop0h 38mFrontier
Deal found 5/9$58

Cheap JetBlue flights from Saint Thomas Island to San Juan

Explore cheap flight options specifically provided by JetBlue for the route between Saint Thomas Island and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Browse through some of the cheapest JetBlue flights traveling from Saint Thomas Island to San Juan. Deals frequently update to provide users with more options.
Thu 5/235:08 pmSTT - SJU
Nonstop0h 45mJetBlue
Mon 5/273:41 pmSJU - STT
Nonstop0h 39mJetBlue
Deal found 5/9$87
Fri 5/245:08 pmSTT - SJU
Nonstop0h 45mJetBlue
Sun 5/263:41 pmSJU - STT
Nonstop0h 39mJetBlue
Deal found 5/9$102
Tue 7/231:55 pmSTT - SJU
Nonstop0h 54mJetBlue
Sat 7/2712:15 pmSJU - STT
Nonstop0h 42mJetBlue
Deal found 5/9$137
Fri 10/111:10 pmSTT - SJU
Nonstop0h 37mJetBlue
Sun 10/2011:51 amSJU - STT
Nonstop0h 34mJetBlue
Deal found 5/9$147
Sat 5/1811:09 amSTT - SJU
1 stop4h 26mJetBlue
Mon 5/203:41 pmSJU - STT
Nonstop0h 39mJetBlue
Deal found 5/9$362

Cheap Saint Thomas Island to San Juan flights in May & June 2024

Find cheap flight options from Saint Thomas Island to San Juan specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on May 10, 2024.
Check out some of the best flight deals from Saint Thomas Island to San Juan in 2024. Check back regularly for other flight deals.
Thu 6/66:00 pmSTT - SJU
Nonstop0h 35mMultiple Airlines
Mon 6/103:20 pmSJU - STT
Nonstop0h 38mMultiple Airlines
Deal found 5/9$76
Fri 5/172:19 pmSTT - SJU
Nonstop0h 43mMultiple Airlines
Sun 5/198:00 amSJU - STT
Nonstop0h 35mMultiple Airlines
Deal found 5/8$85
Tue 5/145:08 pmSTT - SJU
Nonstop0h 45mJetBlue
Wed 5/153:41 pmSJU - STT
Nonstop0h 39mJetBlue
Deal found 5/8$87
Fri 5/245:08 pmSTT - SJU
Nonstop0h 45mJetBlue
Sun 5/263:41 pmSJU - STT
Nonstop0h 39mJetBlue
Deal found 5/9$102
Fri 5/105:08 pmSTT - SJU
Nonstop0h 45mJetBlue
Sun 5/123:41 pmSJU - STT
Nonstop0h 39mJetBlue
Deal found 5/9$112
Tue 5/286:00 pmSTT - SJU
Nonstop0h 35mMultiple Airlines
Thu 5/3011:07 pmSJU - STT
1 stop17h 25mMultiple Airlines
Deal found 5/9$117
Thu 6/63:40 pmSTT - SJU
1 stop10h 53mMultiple Airlines
Mon 6/103:20 pmSJU - STT
Nonstop0h 38mMultiple Airlines
Deal found 5/9$119
Fri 5/171:51 pmSTT - SJU
1 stop8h 08mMultiple Airlines
Mon 5/2012:44 pmSJU - STT
Nonstop0h 44mMultiple Airlines
Deal found 5/9$127
Tue 6/1110:30 amSTT - SJU
1 stop8h 45mMultiple Airlines
Tue 6/188:00 amSJU - STT
Nonstop0h 35mMultiple Airlines
Deal found 5/9$142

Saint Thomas Island to San Juan 2024 flight deals

Discover exclusive flight deals for travel between Saint Thomas Island and San Juan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Check out some of the best flight deals from Saint Thomas Island to San Juan in 2024. Check back regularly for other flight deals.
Fri 5/172:19 pmSTT - SJU
Nonstop0h 43mMultiple Airlines
Sun 5/198:00 amSJU - STT
Nonstop0h 35mMultiple Airlines
Deal found 5/8$85
Tue 5/145:08 pmSTT - SJU
Nonstop0h 45mJetBlue
Wed 5/153:41 pmSJU - STT
Nonstop0h 39mJetBlue
Deal found 5/8$87
Fri 5/245:08 pmSTT - SJU
Nonstop0h 45mJetBlue
Sun 5/263:41 pmSJU - STT
Nonstop0h 39mJetBlue
Deal found 5/9$102
Tue 7/29:10 amSTT - SJU
Nonstop0h 35mSilver Airways
Tue 7/168:00 amSJU - STT
Nonstop0h 35mSilver Airways
Deal found 5/8$103
Fri 12/139:10 amSTT - SJU
Nonstop0h 35mMultiple Airlines
Mon 12/1612:00 pmSJU - STT
Nonstop0h 38mMultiple Airlines
Deal found 5/9$107
Fri 5/105:08 pmSTT - SJU
Nonstop0h 45mJetBlue
Sun 5/123:41 pmSJU - STT
Nonstop0h 39mJetBlue
Deal found 5/9$112
Tue 5/286:00 pmSTT - SJU
Nonstop0h 35mMultiple Airlines
Thu 5/3011:07 pmSJU - STT
1 stop17h 25mMultiple Airlines
Deal found 5/9$117
Thu 6/63:40 pmSTT - SJU
1 stop10h 53mMultiple Airlines
Mon 6/103:20 pmSJU - STT
Nonstop0h 38mMultiple Airlines
Deal found 5/9$119
Tue 11/269:10 amSTT - SJU
Nonstop0h 35mSilver Airways
Thu 12/264:55 pmSJU - STT
Nonstop0h 35mSilver Airways
Deal found 5/9$124

Non-stop flights to San Juan from Saint Thomas Island

Discover non-stop flight options from Saint Thomas Island to San Juan. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Consider booking one of these non-stop flights heading from Saint Thomas Island to San Juan. If you're looking for other options for flights from Saint Thomas Island to San Juan, make sure to update the search form at the top of page.
Wed 6/54:59 pmSTT - SJU
Nonstop0h 43mFrontier
Wed 6/123:25 pmSJU - STT
Nonstop0h 38mFrontier
Deal found 5/9$38
Fri 5/312:19 pmSTT - SJU
Nonstop0h 43mFrontier
Mon 6/312:44 pmSJU - STT
Nonstop0h 44mFrontier
Deal found 5/9$48
Fri 5/312:19 pmSTT - SJU
Nonstop0h 43mFrontier
Fri 6/73:25 pmSJU - STT
Nonstop0h 38mFrontier
Deal found 5/9$58
Thu 6/66:00 pmSTT - SJU
Nonstop0h 35mMultiple Airlines
Mon 6/103:20 pmSJU - STT
Nonstop0h 38mMultiple Airlines
Deal found 5/9$76
Tue 5/219:10 amSTT - SJU
Nonstop0h 35mMultiple Airlines
Wed 5/2212:45 pmSJU - STT
Nonstop0h 44mMultiple Airlines
Deal found 5/9$85
Thu 5/235:08 pmSTT - SJU
Nonstop0h 45mJetBlue
Mon 5/273:41 pmSJU - STT
Nonstop0h 39mJetBlue
Deal found 5/9$87
Fri 5/245:08 pmSTT - SJU
Nonstop0h 45mJetBlue
Sun 5/263:41 pmSJU - STT
Nonstop0h 39mJetBlue
Deal found 5/9$102
Tue 7/29:10 amSTT - SJU
Nonstop0h 35mSilver Airways
Tue 7/168:00 amSJU - STT
Nonstop0h 35mSilver Airways
Deal found 5/8$103
Tue 7/231:55 pmSTT - SJU
Nonstop0h 54mJetBlue
Sat 7/2712:15 pmSJU - STT
Nonstop0h 42mJetBlue
Deal found 5/9$137

Saint Thomas Island to San Juan flights leaving soon

Find last-minute flight options from Saint Thomas Island to San Juan for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Book one of these great deals on flights from Saint Thomas Island to San Juan. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 5/172:19 pmSTT - SJU
Nonstop0h 43mMultiple Airlines
Sun 5/198:00 amSJU - STT
Nonstop0h 35mMultiple Airlines
Deal found 5/8$85
Tue 5/145:08 pmSTT - SJU
Nonstop0h 45mJetBlue
Wed 5/153:41 pmSJU - STT
Nonstop0h 39mJetBlue
Deal found 5/8$87
Fri 5/171:51 pmSTT - SJU
1 stop8h 08mMultiple Airlines
Mon 5/2012:44 pmSJU - STT
Nonstop0h 44mMultiple Airlines
Deal found 5/9$127
Sat 5/183:40 pmSTT - SJU
1 stop9h 16mMultiple Airlines
Mon 5/2012:44 pmSJU - STT
Nonstop0h 44mMultiple Airlines
Deal found 5/9$146
Fri 5/172:19 pmSTT - SJU
Nonstop0h 43mMultiple Airlines
Sat 5/183:30 amSJU - STT
1 stop9h 31mMultiple Airlines
Deal found 5/8$171
Wed 5/154:05 pmSTT - SJU
Nonstop0h 43mMultiple Airlines
Sun 5/193:15 amSJU - STT
1 stop9h 46mMultiple Airlines
Deal found 5/9$186
Fri 5/171:51 pmSTT - SJU
1 stop8h 08mSpirit Airlines
Sat 5/183:30 amSJU - STT
1 stop9h 31mSpirit Airlines
Deal found 5/8$249
Tue 5/149:10 amSTT - SJU
Nonstop0h 35mSilver Airways
Wed 5/157:05 amSJU - STT
1 stop10h 25mSilver Airways
Deal found 5/8$260
Sat 5/181:51 pmSTT - SJU
1 stop11h 05mSpirit Airlines
Mon 5/205:00 amSJU - STT
1 stop8h 01mSpirit Airlines
Deal found 5/9$268

One-way flights to San Juan from Saint Thomas Island

Search for one-way flight options from Saint Thomas Island to San Juan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
If you're seeking multiple options on one-way flights from Saint Thomas Island to San Juan, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Saint Thomas Island to San Juan should utilize the search form at the the top of the page.
Mon 7/13:13 pmSTT - SJU
Nonstop0h 43mFrontier
Deal found 5/9$42
Tue 5/145:08 pmSTT - SJU
Nonstop0h 45mJetBlue
Deal found 5/9$44
Sat 8/102:28 pmSTT - SJU
Nonstop0h 44mFrontier
Deal found 5/9$50
Tue 7/96:05 pmSTT - SJU
Nonstop0h 35mSilver Airways
Deal found 5/9$52
Thu 5/161:51 pmSTT - SJU
1 stop12h 19mSpirit Airlines
Deal found 5/9$101
Tue 5/146:00 pmSTT - SJU
Nonstop0h 35mSilver Airways
Deal found 5/9$104
Wed 6/123:35 pmSTT - SJU
1 stop9h 47mSpirit Airlines
Deal found 5/9$116
Sat 5/183:40 pmSTT - SJU
1 stop9h 16mSpirit Airlines
Deal found 5/9$121
Thu 6/610:30 amSTT - SJU
1 stop11h 48mSpirit Airlines
Deal found 5/9$134

Find flights from Saint Thomas Island to San Juan within your budget

Customize your flight search to find flights from Saint Thomas Island to San Juan 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 2,717,708 searches. Data last updated May 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$48 - $181

Route

Depart

Return

Price

Saint Thomas Island Cyril E KingSan Juan Luis Munoz Marin Intl

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

Fri 5/31

Nonstop0h 43m

San Juan Luis Munoz Marin Intl

Mon 6/3

Nonstop0h 44m

$48

Saint Thomas Island Cyril E KingSan Juan Luis Munoz Marin Intl

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

Fri 5/31

Nonstop0h 43m

San Juan Luis Munoz Marin Intl

Fri 6/7

Nonstop0h 38m

$58

Saint Thomas Island Cyril E KingSan Juan Luis Munoz Marin Intl

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

Thu 6/6

Nonstop0h 35m

San Juan Luis Munoz Marin Intl

Mon 6/10

Nonstop0h 38m

$76

Saint Thomas Island Cyril E KingSan Juan Luis Munoz Marin Intl

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

Tue 5/21

Nonstop0h 35m

San Juan Luis Munoz Marin Intl

Wed 5/22

Nonstop0h 44m

$85

Saint Thomas Island Cyril E KingSan Juan Luis Munoz Marin Intl

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

Thu 5/23

Nonstop0h 45m

San Juan Luis Munoz Marin Intl

Mon 5/27

Nonstop0h 39m

$87

Saint Thomas Island Cyril E KingSan Juan Luis Munoz Marin Intl

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

Fri 5/24

Nonstop0h 45m

San Juan Luis Munoz Marin Intl

Sun 5/26

Nonstop0h 39m

$102

Saint Thomas Island Cyril E KingSan Juan Luis Munoz Marin Intl

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

Tue 7/2

Nonstop0h 35m

San Juan Luis Munoz Marin Intl

Tue 7/16

Nonstop0h 35m

$103

Saint Thomas Island Cyril E KingSan Juan Luis Munoz Marin Intl

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

Tue 5/28

Nonstop0h 35m

San Juan Luis Munoz Marin Intl

Thu 5/30

1 stop17h 25m

$117

Saint Thomas Island Cyril E KingSan Juan Luis Munoz Marin Intl

STT - SJU

STTSJU

Saint Thomas Island Cyril E King

Mon 6/3

1 stop10h 19m

San Juan Luis Munoz Marin Intl

Tue 6/4

1 stop12h 33m

$181

Flights are sorted by cheapest first

Deals found on 5/9

When is the best time to book a flight from Saint Thomas Island to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Saint Thomas Island to San Juan. Price data was last updated on May 3, 2024.
Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from Saint Thomas Island to San Juan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Saint Thomas Island to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Saint Thomas Island to San Juan. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Saint Thomas Island to San Juan flight should consider departing on Tuesday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Juan by month

Plan your trip from Saint Thomas Island to San Juan by taking into account the cheapest months to travel. The average price of a one-way flight from Saint Thomas Island to San Juan is currently $85 while a round-trip flight costs $95. Price data was last updated on May 5, 2024.

Currently, September is the cheapest month in which you can book a flight from Saint Thomas Island to San Juan (average of $251). Flying from Saint Thomas Island to San Juan in March is currently the most expensive (average of $338). 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.

January

$278

February

$286

March

$338

April

$298

May

$279

June

$316

July

$332

August

$278

September

$251

October

$266

November

$301

December

$301

Temperature and rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average temperature and rainfall totals by month.

SJU

Temperature

77 - 82.4 °F

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated May 10, 2024.
Read through reviews of airlines operating flights from Saint Thomas Island to San Juan, such as Frontier, JetBlue and Silver Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.6
Good
4,521 reviews
Check prices

Comfort

7.9

Boarding

7.8

Crew

8.3

Food

7.2

Overall

7.6

Entertainment

7.5

Reviews

1 / 10

Haven’t been on a JetBlue flight in years that was on time.

JetBlue
7.6
Good
4,521 reviews
JetBlue
7.6
Good
4,521 reviews
Check prices

Comfort

7.9

Boarding

7.8

Crew

8.3

Food

7.2

Overall

7.6

Entertainment

7.5

Reviews

1 / 10

Haven’t been on a JetBlue flight in years that was on time.

United Airlines
7.4
Good
11,027 reviews
JetBlue
7.6
Good
4,521 reviews
Check prices

Comfort

7.9

Boarding

7.8

Crew

8.3

Food

7.2

Overall

7.6

Entertainment

7.5

Reviews

1 / 10

Haven’t been on a JetBlue flight in years that was on time.

American Airlines
7.3
Good
14,665 reviews
JetBlue
7.6
Good
4,521 reviews
Check prices

Comfort

7.9

Boarding

7.8

Crew

8.3

Food

7.2

Overall

7.6

Entertainment

7.5

Reviews

1 / 10

Haven’t been on a JetBlue flight in years that was on time.

Spirit Airlines
6.4
Okay
8,701 reviews
JetBlue
7.6
Good
4,521 reviews
Check prices

Comfort

7.9

Boarding

7.8

Crew

8.3

Food

7.2

Overall

7.6

Entertainment

7.5

Reviews

1 / 10

Haven’t been on a JetBlue flight in years that was on time.

Frontier
6.3
Okay
4,085 reviews
JetBlue
7.6
Good
4,521 reviews
Check prices

Comfort

7.9

Boarding

7.8

Crew

8.3

Food

7.2

Overall

7.6

Entertainment

7.5

Reviews

1 / 10

Haven’t been on a JetBlue flight in years that was on time.

Related info for your journey

Find useful and relevant information for your journey from Saint Thomas Island to San Juan. 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?

    Most people fly from Saint Thomas Island Cyril E King (STT) if they book a flight from Saint Thomas Island to San Juan. On average, Cyril E King has 14 outbound flights to San Juan per day from 4 airlines. Saint Thomas Island Cyril E King is conveniently located just 2.8 mi from Saint Thomas Island’s city center.

  • Can I find flights from Saint Thomas Island to San Juan for under $100 on Cheapflights?

    Yes, there are multiple flights from Saint Thomas Island to San Juan for under $100. The cheapest flight booked recently is on Frontier for just $48, but on average you can expect to pay $133.

  • Are there nonstop flights from Saint Thomas Island to San Juan for under $100 on Cheapflights?

    Cheapflights has at least 10 direct flights from Saint Thomas Island to San Juan under $100. A good price for a nonstop flight from Saint Thomas Island to San Juan is less than $88.

  • Are there last-minute flights available from Saint Thomas Island to San Juan for under $100?

    There are currently 20+ open flights from Saint Thomas Island to San Juan within the next 7 days for less than $100.

  • What days are nonstop flights available from Saint Thomas Island to San Juan?

    Nonstop flights can be found on the following days: Tuesday.

  • How many flights depart from Saint Thomas Island to San Juan on average per day?

    Travelers can expect 1 flight from Saint Thomas Island to San Juan on average per day.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Saint Thomas Island to San Juan?

    There are many flights that can get you from Saint Thomas Island to San Juan in 35m. Fly via Frontier, JetBlue, or Silver Airways to get the fastest option. The distance from Saint Thomas Island to San Juan is about 68 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Saint Thomas Island to San Juan round-trip?

    According to our current data, Frontier ($48), JetBlue ($87), and Silver Airways ($103) offers the cheapest pricing from Saint Thomas Island to San Juan. You may be able to fly from Saint Thomas Island to San Juan for 62% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Saint Thomas Island to San Juan are Frontier ($42), JetBlue ($44), and Silver Airways ($52).

  • What are the most popular airlines that fly from Saint Thomas Island to San Juan?

    Before booking your flight from Saint Thomas Island to San Juan check out the most popular airlines for this route: Silver Airways, Cape Air or JetBlue.

  • What are the most reliable airlines from Saint Thomas Island to San Juan?

    Before booking your flight to San Juan from Saint Thomas Island, check out the most reliable airlines to get you to your destination on time: Silver Airways (76%), United Airlines (71%), JetBlue( 67%).

  • What are the cheapest flights from Saint Thomas Island to San Juan?

    On average you can expect to pay $171 for a flight from Saint Thomas Island to San Juan. The cheapest flight overall is $29 while the most popular route, (Saint Thomas Island Cyril E King - San Juan Luis Munoz Marin Intl) is currently priced at $62.

  • What does STT to SJU mean?

    Great question - STT to SJU just means Saint Thomas Island Cyril E King Airport to San Juan Luis Munoz Marin Intl Airport. Now you’ll know what these unique codes when you look for flights! Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Saint Thomas Island to San Juan that include extra baggage allowance?

    The amount of baggage you can bring on your Saint Thomas Island to San Juan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Saint Thomas Island to San Juan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Saint Thomas Island to San Juan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Saint Thomas Island to San Juan?

    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 San Juan.

  • Can I find deals for business class flights from Saint Thomas Island to San Juan?

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

  • Can I find deals for flights from Saint Thomas Island to San Juan that allow pets onboard?

    Many airlines flying from Saint Thomas Island to San Juan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Saint Thomas Island to San Juan?

    Yes, you can often find last-minute deals on Saint Thomas Island to San Juan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Saint Thomas Island to San Juan flight deals updated?

    The Saint Thomas Island to San Juan flight deals you see on this page were last updated on 5/9.

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Top 4 airlines flying from Saint Thomas Island to San Juan

Discover the top 4 airlines that operate flights from Saint Thomas Island to San Juan. 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 2,717,708 searches. Data last updated May 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$28Average$60FlexibilityNo cancel feeOn-time62%
Search Frontier flights
JetBlueCheapest$58Average$136FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Silver AirwaysCheapest$94Average$178FlexibilityNo cancel feeOn-timeN/A
Search Silver Airways flights
Cape AirCheapest$183Average$261FlexibilityNo cancel feeOn-time63%
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Search flights from Saint Thomas Island to San Juan by cabin class

Find flights from Saint Thomas Island to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Saint Thomas Island to San Juan

Find hourly flight availability from Saint Thomas Island to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 10, 2024.
0%of flight departuresEarly morningMidnight to 6 am
60%of flight departuresMorning6 am to noon
40%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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Weekly flight availability from Saint Thomas Island to San Juan

Explore weekly flight availability from Saint Thomas Island to San Juan. 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 May 10, 2024.
Sunday15daily flights
Monday15daily flights
Tuesday15daily flights
Wednesday15daily flights
Thursday15daily flights
Friday11daily flights
Saturday16daily flights

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How does Cheapflights help users find flights from Saint Thomas Island to San Juan?

Cheapflights helps you search for flights from Saint Thomas Island to San Juan via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Saint Thomas Island to San Juan?

Cheapflights simply makes it quick and affordable to book flights from Saint Thomas Island to San Juan by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Saint Thomas Island to San Juan with no change fees?

Yes, we can. To see specific flights from Saint Thomas Island to San Juan with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Saint Thomas Island to San Juan become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Juan from Saint Thomas Island today and book when prices fit your budget.

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