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 $475 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $604 and $867 round-trip. You may be able to fly from San Jose to Saint Thomas Island for 49% less than the average price by searching for these airlines.

What is the cheapest day to fly from San Jose to Saint Thomas Island?

Travelers seeking maximum savings on their San Jose to Saint Thomas Island flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from San Jose to Saint Thomas Island?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 146% when planning your travel around this day of the week.

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

Flights from San Jose to Saint Thomas Island lean towards being more expensive in March. Prices are generally better when you fly from San Jose to Saint Thomas Island in October, with the cheapest ticket starting at $231.

Most accurate provider : When it comes to deals on San Jose-Saint Thomas Island flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Jose-Saint Thomas Island flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Jose-Saint Thomas Island flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Jose-Saint Thomas Island flights, Cheapflights users trust AranGrant the most. AranGrant 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 Jose-Saint Thomas Island flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$475+ Flights from San Jose to Saint Thomas Island

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1. Tell us where you want to go

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Cheap flight deals from San Jose to Saint Thomas Island

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$475 (FlightHub)
Popular in	March
Cheapest in	October
Average price	$687

Provider with most accurate pricing for San Jose-Saint Thomas Island Cyril E King flight deals.

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Provider most trusted by Cheapflights users for San Jose-Saint Thomas Island Cyril E King flights.

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From San Jose to Saint Thomas Island Cyril E King

Search Deals

Highest demand for flights based on searches. 54% potential increase in price ($1,100 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 44% potential price decrease ($290 potential savings vs. average RT price).

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Average for round-trip flights in April 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 April 29, 2025.

Sun 6/16:00 amSJC - STT

2 stops24h 57mSpirit Airlines

Sun 6/810:52 amSTT - SJC

2 stops26h 13mSpirit Airlines

Deal found 4/29

$475

Fri 7/411:43 amSJC - STT

2 stops21h 22mAmerican Airlines

Fri 7/115:05 pmSTT - SJC

2 stops19h 47mAmerican Airlines

Deal found 4/29

$604

Fri 7/43:20 pmSJC - STT

2 stops19h 29mDelta

Fri 7/113:02 pmSTT - SJC

1 stop10h 48mDelta

Deal found 4/29

$867

Sun 7/276:24 pmSJC - STT

2 stops14h 53mUnited Airlines

Sun 8/31:19 pmSTT - SJC

1 stop25h 43mUnited Airlines

Deal found 4/29

$896

Best flights from San Jose to Saint Thomas Island
Discover carefully curated flight deals from San Jose to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Sun 6/16:00 amSJC - STT

2 stops24h 57mSpirit Airlines

Sun 6/810:52 amSTT - SJC

2 stops26h 13mSpirit Airlines

Deal found 4/29

$475

Fri 7/411:43 amSJC - STT

2 stops21h 22mAmerican Airlines

Fri 7/115:05 pmSTT - SJC

2 stops19h 47mAmerican Airlines

Deal found 4/29

$604

Fri 7/43:20 pmSJC - STT

2 stops19h 29mDelta

Fri 7/113:02 pmSTT - SJC

1 stop10h 48mDelta

Deal found 4/29

$867

Sun 7/276:24 pmSJC - STT

2 stops14h 53mUnited Airlines

Sun 8/31:19 pmSTT - SJC

1 stop25h 43mUnited Airlines

Deal found 4/29

$896

Last-minute flights from San Jose to Saint Thomas Island
Discover last-minute flight deals from San Jose to Saint Thomas Island. Data last updated April 29, 2025 and is based on user searches.

Wed 5/146:45 pmSJC - STT

2 stops15h 16mUnited Airlines

Sun 5/184:45 pmSTT - SJC

2 stops28h 01mUnited Airlines

Deal found 4/28

$1,368

Thu 5/151:38 pmSJC - STT

2 stops19h 48mSpirit Airlines

Mon 5/192:41 pmSTT - SJC

3 stops35h 48mSpirit Airlines

Deal found 4/29

$576

Thu 5/154:00 pmSJC - STT

2 stops18h 41mDelta

Mon 5/191:17 pmSTT - SJC

1 stop12h 43mDelta

Deal found 4/29

$1,133

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Jose to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseSaint Thomas Island

SJC - STT

SJCSTT

San Jose

Sun 6/1

6:00 am-9:57 am

2 stops24h 57m

Saint Thomas Island Cyril E King

Sun 6/8

10:52 am-10:05 am

2 stops26h 13m

$475

San JoseSaint Thomas Island

SJC - STT

SJCSTT

San Jose

Fri 7/4

11:43 am-12:05 pm

2 stops21h 22m

Saint Thomas Island Cyril E King

Fri 7/11

5:05 pm-9:52 am

2 stops19h 47m

$604

San JoseSaint Thomas Island

SJC - STT

SJCSTT

San Jose

Fri 7/4

3:20 pm-1:49 pm

2 stops19h 29m

Saint Thomas Island Cyril E King

Fri 7/11

3:02 pm-10:50 pm

1 stop10h 48m

$867

San JoseSaint Thomas Island

SJC - STT

SJCSTT

San Jose

Sun 7/27

6:24 pm-12:17 pm

2 stops14h 53m

Saint Thomas Island Cyril E King

Sun 8/3

1:19 pm-12:02 pm

1 stop25h 43m

$896

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from San Jose to Saint Thomas Island

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Saint Thomas Island in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust 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 San Jose-Saint Thomas Island flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Jose-Saint Thomas Island flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Jose-Saint Thomas Island flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Jose-Saint Thomas Island flights, Cheapflights users trust AranGrant the most. AranGrant 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 Jose-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 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 $432). Flying from San Jose to Saint Thomas Island in June is currently the most expensive (average of $627). 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?

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

Delta

8.0

Very good

7,936 reviews

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

7,936 reviews

Delta

8.0

Very good

7,936 reviews

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

8,696 reviews

Delta

8.0

Very good

7,936 reviews

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

7,936 reviews

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

7,961 reviews

Delta

8.0

Very good

7,936 reviews

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

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 $475 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $604 and $867 round-trip. You may be able to fly from San Jose to Saint Thomas Island for 49% less than the average price by searching for these airlines.
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 $432). Flying from San Jose to Saint Thomas Island in June is currently the most expensive (average of $627). 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

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Alternative routes for San Jose to Saint Thomas Island

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Top 2 airlines flying from San Jose to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$231	Average$316	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$507	Average$642	FlexibilityNo cancel fee	On-time71%

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$475+ Cheap flights from San Jose (SJC) to Saint Thomas Island (STT)

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Jose to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Jose to Saint Thomas Island

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from San Jose to Saint Thomas Island

Cheapest flights from San Jose to Saint Thomas IslandExplore 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 April 29, 2025.

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 April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Jose to Saint Thomas Island that are best for you.

Compare providers for flights from San Jose 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 San Jose to Saint Thomas Island in April.

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.

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?

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 April 29, 2025.

Reviews of airlines servicing Saint Thomas Island

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?

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

How can I 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?

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

Traveling to a place near San Jose?

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Alternative routes for San Jose to Saint Thomas Island

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Top 2 airlines flying from San Jose to Saint Thomas Island

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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 April 29, 2025.