$81 Cheap Flights from Hyannis (HYA) to Nantucket (ACK)

View $81 flight on Sun, Sep 21, 2025Opens in a new window

Popular airlines from Hyannis, MA (HYA-Barnstable Municipal) to Nantucket, MA (ACK-Nantucket Memorial)

Cheap Flights from Hyannis to Nantucket (HYA-ACK)

Prices were available within the past 7 days and start at $81 for one-way flights and $131 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cape Air
Sun, Oct 26 - Fri, Oct 31
HYA
Hyannis
ACK
Nantucket
$131 Roundtrip, found 6 days ago
$131
Roundtrip
found 6 days ago
Select Cape Air flight, departing Sun, Oct 26 from Hyannis to Nantucket, returning Fri, Oct 31, priced at $131 found 6 days ago
Cape Air
Fri, Sep 12 - Sat, Sep 13
HYA
Hyannis
ACK
Nantucket
$141 Roundtrip, found 1 day ago
$141
Roundtrip
found 1 day ago
Select Cape Air flight, departing Fri, Sep 12 from Hyannis to Nantucket, returning Sat, Sep 13, priced at $141 found 1 day ago
Cape Air
Fri, Sep 12 - Sun, Sep 14
HYA
Hyannis
ACK
Nantucket
$151 Roundtrip, found 1 day ago
$151
Roundtrip
found 1 day ago
Select Cape Air flight, departing Fri, Sep 12 from Hyannis to Nantucket, returning Sun, Sep 14, priced at $151 found 1 day ago
Cape Air
Sun, Aug 31 - Sat, Sep 6
HYA
Hyannis
ACK
Nantucket
$171 Roundtrip, found 2 hours ago
$171
Roundtrip
found 2 hours ago
Select Cape Air flight, departing Sun, Aug 31 from Hyannis to Nantucket, returning Sat, Sep 6, priced at $171 found 2 hours ago
Cape Air
Sat, Aug 30 - Sun, Aug 31
HYA
Hyannis
ACK
Nantucket
$191 Roundtrip, found 1 hour ago
$191
Roundtrip
found 1 hour ago
Select Cape Air flight, departing Sat, Aug 30 from Hyannis to Nantucket, returning Sun, Aug 31, priced at $191 found 1 hour ago
Cape Air
Sun, Sep 21 - Thu, Sep 25
HYA
Hyannis
ACK
Nantucket
$191 Roundtrip, found 1 day ago
$191
Roundtrip
found 1 day ago
Select Cape Air flight, departing Sun, Sep 21 from Hyannis to Nantucket, returning Thu, Sep 25, priced at $191 found 1 day ago
Cape Air
Tue, Sep 2 - Sat, Sep 6
HYA
Hyannis
ACK
Nantucket
$201 Roundtrip, found 1 day ago
$201
Roundtrip
found 1 day ago
Select Cape Air flight, departing Tue, Sep 2 from Hyannis to Nantucket, returning Sat, Sep 6, priced at $201 found 1 day ago
Cape Air
Sat, Aug 30 - Sun, Aug 31
HYA
Hyannis
ACK
Nantucket
$201 Roundtrip, found 1 hour ago
$201
Roundtrip
found 1 hour ago
Select Cape Air flight, departing Sat, Aug 30 from Hyannis to Nantucket, returning Sun, Aug 31, priced at $201 found 1 hour ago
Cape Air
Sat, Sep 6 - Sun, Sep 7
HYA
Hyannis
ACK
Nantucket
$211 Roundtrip, found 6 hours ago
$211
Roundtrip
found 6 hours ago
Select Cape Air flight, departing Sat, Sep 6 from Hyannis to Nantucket, returning Sun, Sep 7, priced at $211 found 6 hours ago
JetBlue Airways
Tue, Sep 9 - Wed, Sep 10
HYA
Hyannis
ACK
Nantucket
$264 Roundtrip, found 5 days ago
$264
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue, Sep 9 from Hyannis to Nantucket, returning Wed, Sep 10, priced at $264 found 5 days ago

Alternative airports near Nantucket

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

Select flight to Martha's Vineyard MVY. Cheapest option available. Flights from $131
MVY
Martha's Vineyard
Cheapest
Flights from $131
0
Flights from Hyannis (HYA) to Nantucket (ACK)
Origin airport
Barnstable Municipal
Destination airport
Nantucket Memorial
Airlines serving
Cape Air, JetBlue Airways
Roundtrip price
$130
Distance
30 mi

Hyannis to Nantucket Flights

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

 

The best time to book a flight from Hyannis to Nantucket

Sunday is one of the best days to book for cheap flights from Hyannis 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 Hyannis 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 Hyannis to Nantucket in 2025. You can also book with separate airlines for your outbound and return journeys, from $81 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 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 Hyannis 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.

 

Frequently asked questions

How much does a flight from Barnstable Municipal Airport (HYA) to Nantucket Memorial Airport (ACK) cost?
Lock in a cheap one-way flight from $81 or cheap return flight from $131 from Barnstable Municipal Airport (HYA) 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 Barnstable Municipal Airport (HYA) to Nantucket Memorial Airport (ACK)?
Planning your getaway for October may help you find better deals, as it's the cheapest month for flights between HYA and ACK. You'll typically find the lowest fares during off-peak months.
Which airlines fly direct from Barnstable Municipal Airport (HYA) to Nantucket Memorial Airport (ACK)?
Fly directly from Barnstable Municipal Airport (HYA) to Nantucket Memorial Airport (ACK) on a Cape Air flight.
What is the cheapest airline that flies from Barnstable Municipal Airport (HYA) to Nantucket Memorial Airport (ACK)?
To find the cheapest airline flying from HYA to ACK, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Barnstable Municipal Airport (HYA) to Nantucket Memorial Airport (ACK)?
Daily, an average of 3 nonstop flights operate from Barnstable Municipal Airport (HYA) to Nantucket Memorial Airport (ACK). Choose the departure that best fits your itinerary.
What are the most popular departure times for flights from Barnstable Municipal Airport (HYA) to Nantucket Memorial Airport (ACK)?
Flights between HYA and ACK are their busiest at 6 AM. If you want a more relaxed atmosphere and potentially cheaper tickets, look for a departure that's outside typical rush times.
What day of the week has the most flights from HYA to ACK?
Fly on a Wednesday if you're after the largest selection of flights from Barnstable Municipal Airport (HYA) to Nantucket Memorial Airport (ACK).
What is the earliest flight from Barnstable Municipal Airport (HYA) to Nantucket Memorial Airport (ACK)?
Catch the earliest flight at around 6:00AM UTC-5, heading out of Barnstable Municipal Airport (HYA). You'll be traveling for about 23m, reaching Nantucket Memorial Airport (ACK) at approximately 6:23AM UTC-5.
How long does it take to fly from Barnstable Municipal Airport (HYA) to Nantucket Memorial Airport (ACK)?
It usually takes 23 minutes to fly the 30 mi from HYA to ACK.
What airline has the least delays from HYA to ACK?
Consider traveling with Cape Air if you'd like to fly straight from Barnstable Municipal Airport (HYA) to Nantucket Memorial Airport (ACK) without any delays. This carrier has the strongest track record for punctuality, with an on-time score of 88%. Want to be updated if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Barnstable Municipal Airport (HYA) to Nantucket Memorial Airport (ACK)?
To avoid potential delays on the Barnstable Municipal Airport (HYA) to Nantucket Memorial Airport (ACK) route, travel before 3 PM. Later departures have a 22% higher chance of being 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.
What airports do you fly into for Nantucket from Barnstable Municipal Airport (HYA)?
You'll land at Nantucket Memorial Airport (ACK) or Martha's Vineyard Airport (MVY) when traveling to Nantucket on a direct flight from Barnstable Municipal Airport (HYA).
Is it cheaper to buy a plane ticket from Barnstable Municipal Airport (HYA) to Nantucket Memorial Airport (ACK) last-minute?
Waiting until just before your trip to book a flight from HYA to ACK generally means paying more. While you may come across some last-minute offers, they're not always guaranteed. Keep your travel schedule open to boost your chances of snagging a bargain.
Is it cheaper to book a HYA to ACK flight and hotel package?
You'll typically save money by securing a HYA to ACK flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal accommodations and flights, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Barnstable Municipal Airport (HYA) to Nantucket Memorial Airport (ACK)?
In most cases, you're able to reschedule or cancel your HYA to ACK flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need further information, go to our Customer Service portal.

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*Available to One Key members.