Cheap Flights from St. Thomas (STT) to Nantucket (ACK)

Popular airlines from Cyril E. King Airport (STT) to Nantucket, MA (ACK-Nantucket Memorial)

Frequently asked questions

How much does a flight from Cyril E. King Airport (STT) to Nantucket Memorial Airport (ACK) cost?
Lock in a cheap one-way flight or cheap return flight from Cyril E. King Airport (STT) to Nantucket Memorial Airport (ACK) 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 Cyril E. King Airport (STT) to Nantucket Memorial Airport (ACK)?
The cheapest month to fly from STT to ACK is , when demand is low. Off-peak months are generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Cyril E. King Airport (STT) to Nantucket Memorial Airport (ACK)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest STT to ACK flight.
How many flights per day from Cyril E. King Airport (STT) to Nantucket Memorial Airport (ACK)?
You'll have to catch a flight with a layover when traveling from Cyril E. King Airport (STT) to Nantucket Memorial Airport (ACK). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from STT to ACK?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a range 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 Cyril E. King Airport (STT) to Nantucket Memorial Airport (ACK)?
Book a flight from Cyril E. King Airport (STT) to Nantucket Memorial Airport (ACK) that takes off before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be canceled.**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 Cyril E. King Airport (STT) to Nantucket Memorial Airport (ACK) last-minute?
Last-minute fares from STT to ACK are typically more expensive. To secure the best prices, start looking for flights early. That being said, if you can play around with your travel dates, it's possible to find a cheap ticket just before your departure.
Is it cheaper to book a STT to ACK flight and hotel package?
Opting for a STT to ACK 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 wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cyril E. King Airport (STT) to Nantucket Memorial Airport (ACK)?
It's generally possible to reschedule or cancel your STT to ACK flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Cyril E. King
Destination airport
Nantucket Memorial
Distance
1612 mi

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St. Thomas to Nantucket Flights

The cheapest times to fly from St. Thomas to Nantucket

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

 

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

Sunday is one of the best days to book for cheap flights from St. Thomas to Nantucket: 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 St. Thomas to Nantucket

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 St. Thomas to Nantucket in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 St. Thomas to Nantucket 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 St. Thomas to Nantucket 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.

 

St. Thomas to Nantucket Flights

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*Available to One Key members.