$564 Cheap Flights from Hyannis (HYA) to St. Thomas (STT)

View $564 flight on Fri, Feb 27, 2026Opens in a new window

Popular airlines from Hyannis, MA (HYA-Barnstable Municipal) to Cyril E. King Airport (STT)

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Cheap Flights from Hyannis to St. Thomas (HYA-STT)

Prices were available within the past 7 days and start at $564 for one-way flights and $569 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sat, Jan 3 - Sat, Jan 17
HYA
Hyannis
STT
St. Thomas
$569 Roundtrip, found 22 hours ago
$569
Roundtrip
found 22 hours ago
Select JetBlue Airways flight, departing Sat, Jan 3 from Hyannis to St. Thomas, returning Sat, Jan 17, priced at $569 found 22 hours ago
Cape Air
Fri, Jan 2 - Sat, Jan 17
HYA
Hyannis
STT
St. Thomas
$574 Roundtrip, found 4 hours ago
$574
Roundtrip
found 4 hours ago
Select Cape Air flight, departing Fri, Jan 2 from Hyannis to St. Thomas, returning Sat, Jan 17, priced at $574 found 4 hours ago
JetBlue Airways
Sat, Jan 3 - Wed, Jan 21
HYA
Hyannis
STT
St. Thomas
$582 Roundtrip, found 22 hours ago
$582
Roundtrip
found 22 hours ago
Select JetBlue Airways flight, departing Sat, Jan 3 from Hyannis to St. Thomas, returning Wed, Jan 21, priced at $582 found 22 hours ago
JetBlue Airways
Thu, Jan 1 - Sat, Jan 17
HYA
Hyannis
STT
St. Thomas
$583 Roundtrip, found 4 hours ago
$583
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Thu, Jan 1 from Hyannis to St. Thomas, returning Sat, Jan 17, priced at $583 found 4 hours ago
Cape Air
Fri, Jan 2 - Wed, Jan 14
HYA
Hyannis
STT
St. Thomas
$587 Roundtrip, found 4 hours ago
$587
Roundtrip
found 4 hours ago
Select Cape Air flight, departing Fri, Jan 2 from Hyannis to St. Thomas, returning Wed, Jan 14, priced at $587 found 4 hours ago
JetBlue Airways
Mon, Jan 19 - Sat, Feb 7
HYA
Hyannis
STT
St. Thomas
$587 Roundtrip, found 18 hours ago
$587
Roundtrip
found 18 hours ago
Select JetBlue Airways flight, departing Mon, Jan 19 from Hyannis to St. Thomas, returning Sat, Feb 7, priced at $587 found 18 hours ago
JetBlue Airways
Tue, Dec 30 - Sat, Jan 17
HYA
Hyannis
STT
St. Thomas
$588 Roundtrip, found 4 hours ago
$588
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Tue, Dec 30 from Hyannis to St. Thomas, returning Sat, Jan 17, priced at $588 found 4 hours ago
JetBlue Airways
Sat, Jan 3 - Thu, Jan 22
HYA
Hyannis
STT
St. Thomas
$593 Roundtrip, found 22 hours ago
$593
Roundtrip
found 22 hours ago
Select JetBlue Airways flight, departing Sat, Jan 3 from Hyannis to St. Thomas, returning Thu, Jan 22, priced at $593 found 22 hours ago
JetBlue Airways
Thu, Jan 1 - Wed, Jan 14
HYA
Hyannis
STT
St. Thomas
$596 Roundtrip, found 4 hours ago
$596
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Thu, Jan 1 from Hyannis to St. Thomas, returning Wed, Jan 14, priced at $596 found 4 hours ago
JetBlue Airways
Mon, Jan 19 - Thu, Jan 29
HYA
Hyannis
STT
St. Thomas
$600 Roundtrip, found 18 hours ago
$600
Roundtrip
found 18 hours ago
Select JetBlue Airways flight, departing Mon, Jan 19 from Hyannis to St. Thomas, returning Thu, Jan 29, priced at $600 found 18 hours ago
Cape Air
Tue, Dec 30 - Wed, Jan 14
HYA
Hyannis
STT
St. Thomas
$601 Roundtrip, found 4 hours ago
$601
Roundtrip
found 4 hours ago
Select Cape Air flight, departing Tue, Dec 30 from Hyannis to St. Thomas, returning Wed, Jan 14, priced at $601 found 4 hours ago
Cape Air
Sat, Jan 3 - Sun, Jan 18
HYA
Hyannis
STT
St. Thomas
$606 Roundtrip, found 22 hours ago
$606
Roundtrip
found 22 hours ago
Select Cape Air flight, departing Sat, Jan 3 from Hyannis to St. Thomas, returning Sun, Jan 18, priced at $606 found 22 hours ago
JetBlue Airways
Mon, Jan 19 - Sat, Jan 31
HYA
Hyannis
STT
St. Thomas
$606 Roundtrip, found 18 hours ago
$606
Roundtrip
found 18 hours ago
Select JetBlue Airways flight, departing Mon, Jan 19 from Hyannis to St. Thomas, returning Sat, Jan 31, priced at $606 found 18 hours ago
JetBlue Airways
Thu, Jan 1 - Thu, Jan 22
HYA
Hyannis
STT
St. Thomas
$607 Roundtrip, found 22 hours ago
$607
Roundtrip
found 22 hours ago
Select JetBlue Airways flight, departing Thu, Jan 1 from Hyannis to St. Thomas, returning Thu, Jan 22, priced at $607 found 22 hours ago
JetBlue Airways
Wed, Jan 21 - Sat, Jan 24
HYA
Hyannis
STT
St. Thomas
$610 Roundtrip, found 18 hours ago
$610
Roundtrip
found 18 hours ago
Select JetBlue Airways flight, departing Wed, Jan 21 from Hyannis to St. Thomas, returning Sat, Jan 24, priced at $610 found 18 hours ago
JetBlue Airways
Mon, Jan 19 - Thu, Feb 5
HYA
Hyannis
STT
St. Thomas
$611 Roundtrip, found 18 hours ago
$611
Roundtrip
found 18 hours ago
Select JetBlue Airways flight, departing Mon, Jan 19 from Hyannis to St. Thomas, returning Thu, Feb 5, priced at $611 found 18 hours ago
JetBlue Airways
Sun, Feb 1 - Wed, Feb 18
HYA
Hyannis
STT
St. Thomas
$614 Roundtrip, found 18 hours ago
$614
Roundtrip
found 18 hours ago
Select JetBlue Airways flight, departing Sun, Feb 1 from Hyannis to St. Thomas, returning Wed, Feb 18, priced at $614 found 18 hours ago
Cape Air
Mon, Dec 8 - Wed, Dec 24
HYA
Hyannis
STT
St. Thomas
$614 Roundtrip, found 4 hours ago
$614
Roundtrip
found 4 hours ago
Select Cape Air flight, departing Mon, Dec 8 from Hyannis to St. Thomas, returning Wed, Dec 24, priced at $614 found 4 hours ago

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 $845
STT
Cyril E. King
Cheapest
Flights from $845

Frequently asked questions

How much does a flight from Barnstable Municipal Airport (HYA) to Cyril E. King Airport (STT) cost?
Get a cheap one-way flight from $564 or cheap return flight from $569 from Barnstable Municipal Airport (HYA) to Cyril E. King Airport (STT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Barnstable Municipal Airport (HYA) to Cyril E. King Airport (STT)?
January is the least expensive month to fly from HYA to STT. Planning your trip for the off-season is often the key to finding better fares.
Which airlines fly direct from Barnstable Municipal Airport (HYA) to Cyril E. King Airport (STT)?
You can't catch a nonstop flight from Hyannis, MA (HYA-Barnstable Municipal) to Cyril E. King Airport (STT). However, you can easily journey to St. Thomas without any layovers by taking off from Logan Intl. Airport (BOS).
What is the cheapest airline that flies from Barnstable Municipal Airport (HYA) to Cyril E. King Airport (STT)?
To find the cheapest airline flying from HYA to STT, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Barnstable Municipal Airport (HYA) to Cyril E. King Airport (STT)?
There aren't any daily direct flights from Barnstable Municipal Airport (HYA) to Cyril E. King Airport (STT). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from HYA to STT?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Barnstable Municipal Airport (HYA) to Cyril E. King Airport (STT)?
Select a flight from Barnstable Municipal Airport (HYA) to Cyril E. King Airport (STT) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Barnstable Municipal Airport (HYA) to Cyril E. King Airport (STT) last-minute?
Holding off until just before your departure to book a flight from HYA to STT generally means paying more. Although you may find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of landing a bargain.
Is it cheaper to book a HYA to STT flight and hotel package?
Securing a HYA to STT flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our impressive range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Barnstable Municipal Airport (HYA) to Cyril E. King Airport (STT)?
In most cases, you can cancel or reschedule your HYA to STT flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like more details, go to our Customer Service portal.

Travel information

Origin airport
Barnstable Municipal
Destination airport
Cyril E. King
Airlines serving
JetBlue Airways
Roundtrip price
$569
Distance
1642 mi

Book with confidence

Hyannis to St. Thomas Flights

The cheapest times to fly from Hyannis 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 Hyannis to St. Thomas are during the month of January. You can find some of the cheapest flights from Hyannis to St. Thomas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hyannis to St. Thomas

Sunday is one of the best days to book for cheap flights from Hyannis 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 Hyannis 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 Hyannis to St. Thomas in 2025. You can also book with separate airlines for your outbound and return journeys, from $564 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 Hyannis 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 Hyannis 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.

 

Hyannis to St. Thomas Flights

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*Available to One Key members.