$89+ Cheap flights from Luis Munoz Marin Intl (SJU) 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — STT
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Find cheap flights from Luis Munoz Marin Intl to Saint Thomas Island with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Saint Thomas Island Cyril E King are usually found in August or November, booked 85 days in advance, depart on a Friday or Saturday and return on a Friday
Cheap flight deals from Luis Munoz Marin Intl to Saint Thomas Island
Cheapest
Best
Last-minute
One-way
Cheapest flights from Luis Munoz Marin Intl to Saint Thomas IslandExplore the most affordable flight options available from Luis Munoz Marin Intl to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
Explore the most affordable flight options available from Luis Munoz Marin Intl to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
This CheapOair deal was found by Cheapflights users on 7/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:25 pm
SJU
- STT
Nonstop0h 36m
JetBlue
Mon 9/283:00 pm
STT
- SJU
Nonstop0h 44m
JetBlue
Deal found 7/22![JetBlue logo]()
$159
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:17 pm
SJU
- STT
Nonstop0h 38m
JetBlue
Sun 8/303:45 pm
STT
- SJU
Nonstop0h 42m
JetBlue
Deal found 7/24![JetBlue logo]()
$167
This CheapOair deal was found by Cheapflights users on 7/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/302:17 pm
SJU
- STT
Nonstop0h 38m
JetBlue
Tue 9/13:45 pm
STT
- SJU
Nonstop0h 42m
JetBlue
Deal found 7/23![JetBlue logo]()
$179
This CheapOair deal was found by Cheapflights users on 7/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:25 pm
SJU
- STT
Nonstop0h 36m
JetBlue
Sat 9/123:00 pm
STT
- SJU
Nonstop0h 44m
JetBlue
Deal found 7/22![JetBlue logo]()
$184
This Super.com deal was found by Cheapflights users on 7/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:17 pm
SJU
- STT
Nonstop0h 38m
JetBlue
Thu 9/33:45 pm
STT
- SJU
Nonstop0h 42m
JetBlue
Deal found 7/24![JetBlue logo]()
$188
This JetBlue deal was found by Cheapflights users on 7/23. 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.
Fri 9/42:32 pm
SJU
- STT
Nonstop0h 37m
JetBlue
Sun 9/63:45 pm
STT
- SJU
Nonstop0h 42m
JetBlue
Deal found 7/23![JetBlue logo]()
$209
This Priceline deal was found by Cheapflights users on 7/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:32 pm
SJU
- STT
Nonstop0h 37m
JetBlue
Fri 8/283:59 pm
STT
- SJU
Nonstop0h 42m
JetBlue
Deal found 7/23![JetBlue logo]()
$219
Best flights from Luis Munoz Marin Intl to Saint Thomas IslandDiscover carefully curated flight deals from Luis Munoz Marin Intl to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated flight deals from Luis Munoz Marin Intl to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This JetBlue deal was found by Cheapflights users on 7/27. 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.
Sat 9/261:25 pm
SJU
- STT
Nonstop0h 36m
JetBlue
Wed 9/303:00 pm
STT
- SJU
Nonstop0h 44m
JetBlue
Deal found 7/27![JetBlue logo]()
$169
This JetBlue deal was found by Cheapflights users on 7/24. 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.
Thu 10/11:25 pm
SJU
- STT
Nonstop0h 36m
JetBlue
Sun 10/43:00 pm
STT
- SJU
Nonstop0h 44m
JetBlue
Deal found 7/24![JetBlue logo]()
$169
This JetBlue deal was found by Cheapflights users on 7/27. 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.
Fri 9/251:25 pm
SJU
- STT
Nonstop0h 36m
JetBlue
Mon 9/283:00 pm
STT
- SJU
Nonstop0h 44m
JetBlue
Deal found 7/27![JetBlue logo]()
$169
This JetBlue deal was found by Cheapflights users on 7/26. 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.
Sat 10/31:25 pm
SJU
- STT
Nonstop0h 36m
JetBlue
Sun 10/43:00 pm
STT
- SJU
Nonstop0h 44m
JetBlue
Deal found 7/26![JetBlue logo]()
$169
This JetBlue deal was found by Cheapflights users on 7/24. 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.
Tue 9/291:25 pm
SJU
- STT
Nonstop0h 36m
JetBlue
Sun 10/43:00 pm
STT
- SJU
Nonstop0h 44m
JetBlue
Deal found 7/24![JetBlue logo]()
$169
This CheapOair deal was found by Cheapflights users on 7/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:25 pm
SJU
- STT
Nonstop0h 36m
JetBlue
Sat 9/123:00 pm
STT
- SJU
Nonstop0h 44m
JetBlue
Deal found 7/22![JetBlue logo]()
$184
This JetBlue deal was found by Cheapflights users on 7/25. 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.
Mon 10/193:19 pm
SJU
- STT
Nonstop0h 35m
JetBlue
Thu 10/224:54 pm
STT
- SJU
Nonstop0h 42m
JetBlue
Deal found 7/25![JetBlue logo]()
$199
This JetBlue deal was found by Cheapflights users on 7/23. 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.
Fri 9/42:32 pm
SJU
- STT
Nonstop0h 37m
JetBlue
Sun 9/63:45 pm
STT
- SJU
Nonstop0h 42m
JetBlue
Deal found 7/23![JetBlue logo]()
$209
This JetBlue deal was found by Cheapflights users on 7/22. 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.
Thu 12/101:05 pm
SJU
- STT
Nonstop0h 38m
JetBlue
Fri 12/112:35 pm
STT
- SJU
Nonstop0h 47m
JetBlue
Deal found 7/22![JetBlue logo]()
$249
Last-minute flights from Luis Munoz Marin Intl to Saint Thomas IslandDiscover last-minute flight deals from Luis Munoz Marin Intl to Saint Thomas Island. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Luis Munoz Marin Intl to Saint Thomas Island. Data last updated July 27, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2712:10 pm
SJU
- STT
Nonstop0h 35m
Multiple Airlines
Thu 8/273:45 pm
STT
- SJU
Nonstop0h 42m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$289
This Priceline deal was found by Cheapflights users on 7/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/62:17 pm
SJU
- STT
Nonstop0h 38m
Multiple Airlines
Sun 8/92:19 pm
STT
- SJU
1 stop3h 15m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$293
This JetBlue deal was found by Cheapflights users on 7/27. 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.
Thu 8/202:17 pm
SJU
- STT
Nonstop0h 38m
JetBlue
Wed 8/263:45 pm
STT
- SJU
Nonstop0h 42m
JetBlue
Deal found 7/27![JetBlue logo]()
$249
This Priceline deal was found by Cheapflights users on 7/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:32 pm
SJU
- STT
Nonstop0h 37m
JetBlue
Fri 8/283:59 pm
STT
- SJU
Nonstop0h 42m
JetBlue
Deal found 7/23![JetBlue logo]()
$219
This Travelocity deal was found by Cheapflights users on 7/24. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:32 pm
SJU
- STT
Nonstop0h 37m
JetBlue
Tue 8/253:45 pm
STT
- SJU
Nonstop0h 42m
JetBlue
Deal found 7/24![JetBlue logo]()
$229
This Super.com deal was found by Cheapflights users on 7/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:20 pm
SJU
- STT
Nonstop0h 37m
JetBlue
Wed 8/263:45 pm
STT
- SJU
Nonstop0h 42m
JetBlue
Deal found 7/25![JetBlue logo]()
$275
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:17 pm
SJU
- STT
Nonstop0h 38m
JetBlue
Sun 8/303:45 pm
STT
- SJU
Nonstop0h 42m
JetBlue
Deal found 7/24![JetBlue logo]()
$167
This CheapOair deal was found by Cheapflights users on 7/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:39 am
SJU
- STT
Nonstop0h 35m
Multiple Airlines
Wed 9/23:45 pm
STT
- SJU
Nonstop0h 42m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$290
This CheapOair deal was found by Cheapflights users on 7/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/302:17 pm
SJU
- STT
Nonstop0h 38m
JetBlue
Tue 9/13:45 pm
STT
- SJU
Nonstop0h 42m
JetBlue
Deal found 7/23![JetBlue logo]()
$179
One-way flights from Luis Munoz Marin Intl to Saint Thomas IslandSearch for one-way flight options from Luis Munoz Marin Intl to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from Luis Munoz Marin Intl to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Super.com deal was found by Cheapflights users on 7/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:25 pm
SJU
- STT
Nonstop0h 36m
JetBlue
Deal found 7/22![JetBlue logo]()
$89
This JetBlue deal was found by Cheapflights users on 7/22. 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.
Tue 9/221:25 pm
SJU
- STT
Nonstop0h 36m
JetBlue
Deal found 7/22![JetBlue logo]()
$90
This Super.com deal was found by Cheapflights users on 7/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:20 pm
SJU
- STT
Nonstop0h 37m
JetBlue
Deal found 7/24![JetBlue logo]()
$94
This JetBlue deal was found by Cheapflights users on 7/27. 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.
Thu 9/241:25 pm
SJU
- STT
Nonstop0h 36m
JetBlue
Deal found 7/27![JetBlue logo]()
$95
This FlightHub deal was found by Cheapflights users on 7/25. 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.
Sat 9/191:25 pm
SJU
- STT
Nonstop0h 36m
JetBlue
Deal found 7/25![JetBlue logo]()
$98
This JetBlue deal was found by Cheapflights users on 7/22. 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.
Thu 10/223:19 pm
SJU
- STT
Nonstop0h 35m
JetBlue
Deal found 7/22![JetBlue logo]()
$100
This CheapOair deal was found by Cheapflights users on 7/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/52:17 pm
SJU
- STT
Nonstop0h 38m
JetBlue
Deal found 7/23![JetBlue logo]()
$101
This FlightHub deal was found by Cheapflights users on 7/23. 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.
Fri 11/201:00 pm
SJU
- STT
Nonstop0h 38m
JetBlue
Deal found 7/23![JetBlue logo]()
$103
This Super.com deal was found by Cheapflights users on 7/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:17 pm
SJU
- STT
Nonstop0h 38m
JetBlue
Deal found 7/26![JetBlue logo]()
$108
This FlightHub deal was found by Cheapflights users on 7/22. 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.
Wed 10/213:19 pm
SJU
- STT
Nonstop0h 35m
JetBlue
Deal found 7/22![JetBlue logo]()
$118
Find flight deals from Luis Munoz Marin Intl to Saint Thomas Island
Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Saint Thomas Island (STT). 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 July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $159 (Orbitz) |
One-way from | $89 (Super.com) |
Popular in | July |
Cheapest in | August |
Average price | $283 |
Good round-trip deal | $208 or less |
Good one-way deal | $149 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Luis Munoz Marin Intl 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 July 27, 2026.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanSaint Thomas Island
SJU - STT
SJUSTT
San Juan Luis Munoz Marin Intl
Sat 9/26
1:25 pm-2:01 pm
Nonstop0h 36m
Saint Thomas Island Cyril E King
Wed 9/30
3:00 pm-3:44 pm
Nonstop0h 44m
$169
San JuanSaint Thomas Island
SJU - STT
SJUSTT
San Juan Luis Munoz Marin Intl
Thu 10/1
1:25 pm-2:01 pm
Nonstop0h 36m
Saint Thomas Island Cyril E King
Sun 10/4
3:00 pm-3:44 pm
Nonstop0h 44m
$169
San JuanSaint Thomas Island
SJU - STT
SJUSTT
San Juan Luis Munoz Marin Intl
Fri 9/25
1:25 pm-2:01 pm
Nonstop0h 36m
Saint Thomas Island Cyril E King
Mon 9/28
3:00 pm-3:44 pm
Nonstop0h 44m
$169
San JuanSaint Thomas Island
SJU - STT
SJUSTT
San Juan Luis Munoz Marin Intl
Sat 10/3
1:25 pm-2:01 pm
Nonstop0h 36m
Saint Thomas Island Cyril E King
Sun 10/4
3:00 pm-3:44 pm
Nonstop0h 44m
$169
San JuanSaint Thomas Island
SJU - STT
SJUSTT
San Juan Luis Munoz Marin Intl
Tue 9/29
1:25 pm-2:01 pm
Nonstop0h 36m
Saint Thomas Island Cyril E King
Sun 10/4
3:00 pm-3:44 pm
Nonstop0h 44m
$169
San JuanSaint Thomas Island
SJU - STT
SJUSTT
San Juan Luis Munoz Marin Intl
Wed 9/9
1:25 pm-2:01 pm
Nonstop0h 36m
Saint Thomas Island Cyril E King
Sat 9/12
3:00 pm-3:44 pm
Nonstop0h 44m
$184
Quickest round-trip
San JuanSaint Thomas Island
SJU - STT
SJUSTT
San Juan Luis Munoz Marin Intl
Mon 10/19
3:19 pm-3:54 pm
Nonstop0h 35m
Saint Thomas Island Cyril E King
Thu 10/22
4:54 pm-5:36 pm
Nonstop0h 42m
$199
San JuanSaint Thomas Island
SJU - STT
SJUSTT
San Juan Luis Munoz Marin Intl
Fri 9/4
2:32 pm-3:09 pm
Nonstop0h 37m
Saint Thomas Island Cyril E King
Sun 9/6
3:45 pm-4:27 pm
Nonstop0h 42m
$209
San JuanSaint Thomas Island
SJU - STT
SJUSTT
San Juan Luis Munoz Marin Intl
Thu 12/10
1:05 pm-1:43 pm
Nonstop0h 38m
Saint Thomas Island Cyril E King
Fri 12/11
2:35 pm-3:22 pm
Nonstop0h 47m
$249
Cheapest one-way
San JuanSaint Thomas Island
SJU - STT
SJUSTT
San Juan Luis Munoz Marin Intl
Fri 8/14
2:32 pm-3:09 pm
Nonstop0h 37m
$90
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Luis Munoz Marin Intl to Saint Thomas Island
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 Luis Munoz Marin Intl to Saint Thomas Island in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Saint Thomas Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Saint Thomas Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Saint Thomas Island flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Saint Thomas Island 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 San Juan Luis Munoz Marin Intl Airport-Saint Thomas Island 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 Luis Munoz Marin Intl to Saint Thomas Island
Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Luis Munoz Marin Intl with our price prediction graph.
SJU-STT
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.
Cheapflights Insights
Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island
Prices
Airlines
Delays
How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island?
To ensure you get the cheapest price possible for a flight from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island?
Currently, August is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island (average of $149). Flying from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island in July is currently the most expensive (average of $283). 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 SJU to STT?
Find hourly flight availability from Luis Munoz Marin Intl 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 July 27, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island as you normally would.
How often are flights from San Juan to Saint Thomas Island delayed?
About 13% of weekly flights between San Juan and Saint Thomas Island have experienced delays in the past year, with the average delay time being 82 minutes.
What is the most punctual flight time for San Juan to Saint Thomas Island flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Juan to Saint Thomas Island flights?
Over the last year, Cape Air have had the lowest number of delays on this route, with just 10% of flights being delayed.
The best insider tips for San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island trip
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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 July 27, 2026.
Read reviews from past customers who have flown Cape Air and JetBlue from San Juan Luis Munoz Marin Intl Airport to Saint Thomas Island. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Related info for your journey
Find useful and relevant information for your journey from Luis Munoz Marin Intl 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.
Traveling to a place near Saint Thomas Island?
Book flights to Saint Thomas Island if you plan to visit one of these locationsSt. John
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Top 2 airlines flying from Luis Munoz Marin Intl to Saint Thomas Island
Discover the top 2 airlines that operate flights from Luis Munoz Marin Intl 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 July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$109 | Average$202 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$201 | Average$395 | FlexibilityNo cancel fee | On-time63% |