$120 Cheap Flights from Nantucket (ACK) to Boston (BOS)

View $120 flight on Fri, Apr 25, 2025Opens in a new window

Popular airlines from Nantucket, MA (ACK-Nantucket Memorial) to Logan International Airport (BOS)

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Find available prices by choosing your travel dates.

Cheap Flights from Nantucket to Boston (ACK-BOS)

Prices were available within the past 7 days and start at $120 for one-way flights and $227 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, Jul 30 - Tue, Aug 19
ACK
Nantucket
BOS
Boston
$227 Roundtrip, found 10 hours ago
$227
Roundtrip
found 10 hours ago
Select JetBlue Airways flight, departing Wed, Jul 30 from Nantucket to Boston, returning Tue, Aug 19, priced at $227 found 10 hours ago
JetBlue Airways
Thu, May 22 - Sun, Jun 1
ACK
Nantucket
BOS
Boston
$237 Roundtrip, just found
$237
Roundtrip
just found
Select JetBlue Airways flight, departing Thu, May 22 from Nantucket to Boston, returning Sun, Jun 1, priced at $237 just found
JetBlue Airways
Fri, Apr 25 - Sun, Apr 27
ACK
Nantucket
BOS
Boston
$239 Roundtrip, found 6 hours ago
$239
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Fri, Apr 25 from Nantucket to Boston, returning Sun, Apr 27, priced at $239 found 6 hours ago
JetBlue Airways
Thu, Aug 7 - Sun, Aug 17
ACK
Nantucket
BOS
Boston
$247 Roundtrip, found 4 hours ago
$247
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Thu, Aug 7 from Nantucket to Boston, returning Sun, Aug 17, priced at $247 found 4 hours ago
Cape Air
Fri, Apr 25 - Sun, Apr 27
ACK
Nantucket
BOS
Boston
$249 Roundtrip, found 6 hours ago
$249
Roundtrip
found 6 hours ago
Select Cape Air flight, departing Fri, Apr 25 from Nantucket to Boston, returning Sun, Apr 27, priced at $249 found 6 hours ago
JetBlue Airways
Sun, Jul 20 - Tue, Jul 22
ACK
Nantucket
BOS
Boston
$257 Roundtrip, found 1 day ago
$257
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sun, Jul 20 from Nantucket to Boston, returning Tue, Jul 22, priced at $257 found 1 day ago
JetBlue Airways
Wed, Aug 13 - Wed, Sep 3
ACK
Nantucket
BOS
Boston
$259 Roundtrip, found 10 hours ago
$259
Roundtrip
found 10 hours ago
Select JetBlue Airways flight, departing Wed, Aug 13 from Nantucket to Boston, returning Wed, Sep 3, priced at $259 found 10 hours ago
Delta
Sat, Jul 19 - Tue, Jul 22
ACK
Nantucket
BOS
Boston
$398 Roundtrip, found 10 hours ago
$398
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Jul 19 from Nantucket to Boston, returning Tue, Jul 22, priced at $398 found 10 hours ago
American Airlines
Sat, Jul 19 - Tue, Jul 22
ACK
Nantucket
BOS
Boston
$408 Roundtrip, found 10 hours ago
$408
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Jul 19 from Nantucket to Boston, returning Tue, Jul 22, priced at $408 found 10 hours ago
United
Sat, Jul 19 - Tue, Jul 22
ACK
Nantucket
BOS
Boston
$554 Roundtrip, found 10 hours ago
$554
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Jul 19 from Nantucket to Boston, returning Tue, Jul 22, priced at $554 found 10 hours ago
Flights from Nantucket (ACK) to Boston (BOS)
Origin airport
Nantucket Memorial
Destination airport
Logan Intl.
Airlines serving
American Airlines, Cape Air, Delta, JetBlue Airways, United
Roundtrip price
$227
Distance
91 mi

Nantucket to Boston Flights

The cheapest times to fly from Nantucket to Boston

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

The best time to book a flight from Nantucket to Boston

Sunday is one of the best days to book for cheap flights from Nantucket to Boston: 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 Nantucket to Boston

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 Nantucket to Boston in 2025. You can also book with separate airlines for your outbound and return journeys, from $120 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 Nantucket to Boston 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 Nantucket to Boston 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 Nantucket Memorial Airport (ACK) to Logan Intl. Airport (BOS) cost?
You’ll find affordable return tickets from Nantucket Memorial Airport (ACK) to Logan Intl. Airport (BOS) starting from $237. Book your seat and set off on your next adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a JetBlue Airways flight leaving ACK on May 15 2025 and touching down at BOS. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from ACK to BOS?
The cheapest flights from ACK to BOS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Nantucket Memorial Airport (ACK) to Logan Intl. Airport (BOS)?
Board a direct flight with Cape Air and head straight from Nantucket Memorial Airport (ACK) to Logan Intl. Airport (BOS).
What is the cheapest airline that flies from ACK to BOS?
With prices as low as $120 for a one-way journey from ACK to BOS, JetBlue Airways is currently the cheapest carrier operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ACK on April 25 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Nantucket Memorial Airport (ACK) to Logan Intl. Airport (BOS)?
When jetting out of Nantucket Memorial Airport (ACK), you’ll have a choice from an average of 5 daily nonstop flights to Logan Intl. Airport (BOS).
What are the most popular departure times for flights from Nantucket Memorial Airport (ACK) to Logan Intl. Airport (BOS)?
More people fly between ACK and BOS at 7 AM than at any other point in the day. Prefer a quieter experience? Consider flying outside peak hours and you’re likely to save on your fare as well.
What day of the week has the most flights from ACK to BOS?
Depart on a Friday if you’re looking for the best selection of flights from Nantucket Memorial Airport (ACK) to Logan Intl. Airport (BOS).
What is the earliest flight from Nantucket Memorial Airport (ACK) to Logan Intl. Airport (BOS)?
Catch the earliest flight at around 7:00AM UTC-5, heading out of Nantucket Memorial Airport (ACK). You’ll be in the air for roughly 48m, touching down at Logan Intl. Airport (BOS) at approximately 7:48AM UTC-5.
How long does it take to fly from Nantucket Memorial Airport (ACK) to Logan Intl. Airport (BOS)?
Flights from ACK to BOS have an average travel time of 48 minutes. The total distance between these two airports is 90 mi.
What is the best time to fly from Nantucket Memorial Airport (ACK) to Logan Intl. Airport (BOS)?
Book a flight from Nantucket Memorial Airport (ACK) to Logan Intl. Airport (BOS) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this 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.
What airports do you fly into for Boston from Nantucket Memorial Airport (ACK)?
If you’re traveling on a direct flight from Nantucket Memorial Airport (ACK) to Boston, you’ll touch down at either Logan Intl. Airport (BOS) or New Bedford Regional Airport (EWB).
Is it cheaper to buy a plane ticket from Nantucket Memorial Airport (ACK) to Logan Intl. Airport (BOS) last-minute?
Last-minute fares from ACK to BOS are typically more expensive. To secure the cheapest rates, start looking for flights early. That said, if your travel plans are flexible, you may find a cheap ticket just before your departure.
Is it cheaper to book an ACK to BOS flight and hotel package?
Opting for an ACK to BOS flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Nantucket Memorial Airport (ACK) to Logan Intl. Airport (BOS)?
In most cases, you can modify or cancel your ACK to BOS flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline’s fees and rules on flight changes, or if you’d like further information, go to our Customer Service portal.

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*Available to One Key members.