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Saint Thomas Island

$230+ Cheap flights from San Jose (SJC) 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — STT
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from San Jose to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 30, 2025.

Round-trip from

$611
(Mytrip)

One-way from

$230
(FlightHub)

Popular in

March

Cheapest in

October

Average price

$762
From San Jose to Saint Thomas Island Cyril E King
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One-way flight from San Jose to Saint Thomas Island Cyril E King
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Highest demand for flights based on searches. 53% potential increase in price ($975 potential increase over avg. RT price).
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Cheapest flight prices on average. 54% potential price decrease ($299 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Jose to Saint Thomas Island

Cheapest flights from San Jose to Saint Thomas Island
Explore the most affordable flight options available from San Jose to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/64:16 pmSJC - STT
2 stops14h 28mSpirit Airlines
Mon 10/1310:54 amSTT - SJC
2 stops16h 02mSpirit Airlines
Deal found 7/30$591
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/131:09 pmSJC - STT
2 stops20h 41mAmerican Airlines
Mon 8/181:50 pmSTT - SJC
2 stops22h 29mAmerican Airlines
Deal found 7/28$871
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/148:12 pmSJC - STT
2 stops14h 21mDelta
Fri 2/202:00 pmSTT - SJC
1 stop11h 32mDelta
Deal found 7/30$942
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:40 pmSJC - STT
2 stops21h 50mUnited Airlines
Sat 12/203:05 pmSTT - SJC
1 stop11h 32mUnited Airlines
Deal found 7/28$991
This United deal was found by Cheapflights users on 7/29. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/21:05 pmSJC - STT
1 stop23h 38mMultiple Airlines
Thu 8/142:35 pmSTT - SJC
2 stops33h 27mMultiple Airlines
Deal found 7/29$1,159

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose 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 30, 2025.
Use the filters below to find and compare flights from San Jose to Saint Thomas Island that are best for you.

Fly from

San Jose

Fly to

Saint Thomas Island

Route

Depart

Return

Price

San JoseSaint Thomas Island

SJC - STT

SJCSTT

San Jose

Mon 10/6

4:16 pm-9:44 am

2 stops14h 28m

Saint Thomas Island Cyril E King

Mon 10/13

10:54 am-11:56 pm

2 stops16h 02m

$591

San JoseSaint Thomas Island

SJC - STT

SJCSTT

San Jose

Sun 1/4

7:22 pm-2:40 pm

2 stops15h 18m

Saint Thomas Island Cyril E King

Mon 1/12

4:25 pm-9:19 am

2 stops20h 54m

$731

San JoseSaint Thomas Island

SJC - STT

SJCSTT

San Jose

Sun 1/4

10:51 pm-12:50 pm

1 stop9h 59m

Saint Thomas Island Cyril E King

Mon 1/12

1:55 pm-9:32 pm

1 stop11h 37m

$927

San JoseSaint Thomas Island

SJC - STT

SJCSTT

San Jose

Sat 12/13

12:40 pm-2:30 pm

2 stops21h 50m

Saint Thomas Island Cyril E King

Sat 12/20

3:05 pm-10:37 pm

1 stop11h 32m

$991

San JoseSaint Thomas Island

SJC - STT

SJCSTT

San Jose

Mon 9/15

4:16 pm-9:44 am

2 stops14h 28m

$230

San JoseSaint Thomas Island

SJC - STT

SJCSTT

San Jose

Tue 9/16

8:12 pm-1:33 pm

2 stops14h 21m

$590

San JoseSaint Thomas Island

SJC - STT

SJCSTT

San Jose

Tue 12/23

2:29 pm-4:18 pm

2 stops21h 49m

$678

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from San Jose to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from San Jose 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.

Cheapflights Insights

Everything you need to know about your flight from San Jose to Saint Thomas Island

What is the cheapest month to book a flight from San Jose to Saint Thomas Island?

Currently, September is the cheapest month in which you can book a flight from San Jose to Saint Thomas Island (average of $433). Flying from San Jose to Saint Thomas Island in June is currently the most expensive (average of $649). 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 SJC to STT?

Find hourly flight availability from San Jose 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 30, 2025.

A simple way to save on the total cost of your ticket is to fly from San Jose to Saint Thomas Island in the morning. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the evening.

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 30, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from San Jose to Saint Thomas Island by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Spirit Airlines
6.3
Okay
8,048 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Jose 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 are the cheapest airlines flying from San Jose to Saint Thomas Island round-trip?

    Our cheapest airline available from San Jose to Saint Thomas Island is Spirit Airlines. Our recent data shows that you can find tickets from as low as $611 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $731 and $927 round-trip. You may be able to fly from San Jose to Saint Thomas Island for 28% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $230. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from San Jose to Saint Thomas Island for a low price.

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

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

  • How can I find direct flights from San Jose 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 San Jose to Saint Thomas Island.

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

    Yes. Cheapflights offers flight deals from San Jose 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 San Jose to Saint Thomas Island?

    Currently, September is the cheapest month in which you can book a flight from San Jose to Saint Thomas Island (average of $433). Flying from San Jose to Saint Thomas Island in June is currently the most expensive (average of $649). 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
St. John

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Top airline flying from San Jose to Saint Thomas Island

Discover the top airline that operate flights from San Jose 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$231Average$323FlexibilityNo cancel feeOn-time65%

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