$336 Cheap Flights from San Jose (SJC) to St. Thomas (STT)

View $336 flight on Sun, May 10, 2026Opens in a new window

Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to Cyril E. King Airport (STT)

Cheap Flights from San Jose to St. Thomas (SJC-STT)

Prices were available within the past 7 days and start at $336 for one-way flights and $599 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Jan 24 - Thu, Jan 29
SJC
San Jose
STT
St. Thomas
$599 Roundtrip, found 2 days ago
$599
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Jan 24 from San Jose to St. Thomas, returning Thu, Jan 29, priced at $599 found 2 days ago
American Airlines
Wed, Mar 18 - Tue, Mar 24
SJC
San Jose
STT
St. Thomas
$613 Roundtrip, found 2 days ago
$613
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Mar 18 from San Jose to St. Thomas, returning Tue, Mar 24, priced at $613 found 2 days ago
American Airlines
Sat, Feb 14 - Fri, Feb 20
SJC
San Jose
STT
St. Thomas
$619 Roundtrip, found 2 days ago
$619
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Feb 14 from San Jose to St. Thomas, returning Fri, Feb 20, priced at $619 found 2 days ago
American Airlines
Wed, Mar 18 - Tue, Mar 24
SJC
San Jose
STT
St. Thomas
$629 Roundtrip, found 2 days ago
$629
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Mar 18 from San Jose to St. Thomas, returning Tue, Mar 24, priced at $629 found 2 days ago
Alaska Airlines
Mon, Feb 9 - Fri, Feb 20
SJC
San Jose
STT
St. Thomas
$638 Roundtrip, found 13 hours ago
$638
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Mon, Feb 9 from San Jose to St. Thomas, returning Fri, Feb 20, priced at $638 found 13 hours ago
American Airlines
Mon, Feb 16 - Fri, Feb 20
SJC
San Jose
STT
St. Thomas
$638 Roundtrip, found 1 day ago
$638
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Feb 16 from San Jose to St. Thomas, returning Fri, Feb 20, priced at $638 found 1 day ago
Alaska Airlines
Mon, Feb 9 - Fri, Feb 20
SJC
San Jose
STT
St. Thomas
$643 Roundtrip, found 13 hours ago
$643
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Mon, Feb 9 from San Jose to St. Thomas, returning Fri, Feb 20, priced at $643 found 13 hours ago
Southwest Airlines
Sun, May 10 - Sun, May 17
SJC
San Jose
STT
St. Thomas
$659 Roundtrip, found 5 days ago
$659
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Sun, May 10 from San Jose to St. Thomas, returning Sun, May 17, priced at $659 found 5 days ago
United
Mon, Oct 27 - Wed, Nov 12
SJC
San Jose
STT
St. Thomas
$685 Roundtrip, found 3 days ago
$685
Roundtrip
found 3 days ago
Select United flight, departing Mon, Oct 27 from San Jose to St. Thomas, returning Wed, Nov 12, priced at $685 found 3 days ago
Delta
Tue, Jul 14 - Tue, Jul 21
SJC
San Jose
STT
St. Thomas
$781 Roundtrip, found 9 hours ago
$781
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Jul 14 from San Jose to St. Thomas, returning Tue, Jul 21, priced at $781 found 9 hours ago

Find the cheapest month to fly from San Jose (SJC) to St. Thomas (STT)

February is typically the cheapest month to fly

From $238 - $908 per traveler.

Alternative airports near St. Thomas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cyril E. King STT. Cheapest option available. Flights from $864
STT
Cyril E. King
Cheapest
Flights from $864

Frequently asked questions

How much does a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Cyril E. King Airport (STT) cost?
Lock in a cheap one-way flight from $336 or cheap return flight from $599 from Norman Y. Mineta San Jose Intl. Airport (SJC) to Cyril E. King Airport (STT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Cyril E. King Airport (STT)?
Planning your getaway for January may help you find better deals, as it's the cheapest month for flights between SJC and STT. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Norman Y. Mineta San Jose Intl. Airport (SJC) to Cyril E. King Airport (STT)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SJC to STT flight.
How many flights per day from Norman Y. Mineta San Jose Intl. Airport (SJC) to Cyril E. King Airport (STT)?
You'll need to hop on a flight with a layover when traveling from Norman Y. Mineta San Jose Intl. Airport (SJC) to Cyril E. King Airport (STT). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from SJC to STT?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Cyril E. King Airport (STT)?
To land at Cyril E. King Airport (STT) on time, book a flight that takes off from Norman Y. Mineta San Jose Intl. Airport (SJC) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Norman Y. Mineta San Jose Intl. Airport (SJC) to Cyril E. King Airport (STT) last-minute?
Holding off until just before your trip to book your flight from SJC to STT generally means paying more. While you might find some last-minute offers, there's no guarantee. Keep your travel schedule open to maximize your chances of snagging a bargain.
Is it cheaper to book a SJC to STT flight and hotel package?
Compared with arranging hotels and flights separately, booking a SJC to STT flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place takes the hassle out of planning your trip. Simply pick your flights and select from our wide range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Cyril E. King Airport (STT)?
In most cases, you can reschedule or cancel your SJC to STT flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need further details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
Cyril E. King
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$599
Distance
3659 mi

Book with confidence

Book with confidence

San Jose to St. Thomas Flights

The cheapest times to fly from San Jose to St. Thomas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Jose to St. Thomas are during the month of January. You can find some of the cheapest flights from San Jose to St. Thomas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Jose to St. Thomas

Sunday is one of the best days to book for cheap flights from San Jose to St. Thomas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Jose to St. Thomas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Jose to St. Thomas in 2025. You can also book with separate airlines for your outbound and return journeys, from $336 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Jose to St. Thomas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Jose to St. Thomas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Jose to St. Thomas Flights

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Explore a world of travel with Expedia

*Available to One Key members.