Cheap flights from Boston Logan International to Nantucket

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Compare Boston Logan International to Nantucket flight deals

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Flight deals from Boston Logan International to Nantucket

Looking for a cheap last-minute deal or the best round-trip flight from Boston Logan International Airport to Nantucket Airport? If you want to travel next month, round-trip fares start from $303. Find the lowest prices on one-way and round-trip tickets right here.

Nantucket.$303 per passenger.Departing Sun, Oct 11, returning Sun, Oct 18.Round-trip flight with jetBlue.Outbound direct flight with jetBlue departing from Boston Logan International on Sun, Oct 11, arriving in Nantucket.Inbound direct flight with jetBlue departing from Nantucket on Sun, Oct 18, arriving in Boston Logan International.Price includes taxes and charges.From $303, select.

Nantucket.$509 per passenger.Departing Mon, Sep 28, returning Thu, Oct 1.Round-trip flight with Cape Air and jetBlue.Outbound indirect flight with Cape Air, departing from Boston Logan International on Mon, Sep 28, arriving in Nantucket.Inbound indirect flight with jetBlue, departing from Nantucket on Thu, Oct 1, arriving in Boston Logan International.Price includes taxes and charges.From $509, select.

Nantucket.$521 per passenger.Departing Wed, Sep 30, returning Tue, Oct 6.Round-trip flight with Cape Air and jetBlue.Outbound direct flight with Cape Air departing from Boston Logan International on Wed, Sep 30, arriving in Nantucket.Inbound direct flight with jetBlue departing from Nantucket on Tue, Oct 6, arriving in Boston Logan International.Price includes taxes and charges.From $521, select.

Nantucket.$531 per passenger.Departing Mon, Sep 21, returning Mon, Sep 28.Round-trip flight with Cape Air.Outbound indirect flight with Cape Air, departing from Boston Logan International on Mon, Sep 21, arriving in Nantucket.Inbound indirect flight with Cape Air, departing from Nantucket on Mon, Sep 28, arriving in Boston Logan International.Price includes taxes and charges.From $531, select.

Nantucket.$535 per passenger.Departing Wed, Mar 17, returning Wed, Mar 24.Round-trip flight with Cape Air.Outbound indirect flight with Cape Air, departing from Boston Logan International on Wed, Mar 17, arriving in Nantucket.Inbound indirect flight with Cape Air, departing from Nantucket on Wed, Mar 24, arriving in Boston Logan International.Price includes taxes and charges.From $535, select.

Nantucket.$537 per passenger.Departing Thu, Nov 5, returning Sun, Nov 8.Round-trip flight with Cape Air.Outbound direct flight with Cape Air departing from Boston Logan International on Thu, Nov 5, arriving in Nantucket.Inbound direct flight with Cape Air departing from Nantucket on Sun, Nov 8, arriving in Boston Logan International.Price includes taxes and charges.From $537, select.

Nantucket.$539 per passenger.Departing Thu, Sep 24, returning Wed, Sep 30.Round-trip flight with jetBlue.Outbound direct flight with jetBlue departing from Boston Logan International on Thu, Sep 24, arriving in Nantucket.Inbound direct flight with jetBlue departing from Nantucket on Wed, Sep 30, arriving in Boston Logan International.Price includes taxes and charges.From $539, select.

Nantucket.$547 per passenger.Departing Fri, Sep 25, returning Sun, Nov 1.Round-trip flight with jetBlue and Cape Air.Outbound direct flight with jetBlue departing from Boston Logan International on Fri, Sep 25, arriving in Nantucket.Inbound direct flight with Cape Air departing from Nantucket on Sun, Nov 1, arriving in Boston Logan International.Price includes taxes and charges.From $547, select.

Nantucket.$559 per passenger.Departing Thu, Oct 29, returning Thu, Nov 5.Round-trip flight with Cape Air.Outbound direct flight with Cape Air departing from Boston Logan International on Thu, Oct 29, arriving in Nantucket.Inbound direct flight with Cape Air departing from Nantucket on Thu, Nov 5, arriving in Boston Logan International.Price includes taxes and charges.From $559, select.

Nantucket.$573 per passenger.Departing Tue, Dec 8, returning Sat, Dec 19.Round-trip flight with Cape Air.Outbound direct flight with Cape Air departing from Boston Logan International on Tue, Dec 8, arriving in Nantucket.Inbound direct flight with Cape Air departing from Nantucket on Sat, Dec 19, arriving in Boston Logan International.Price includes taxes and charges.From $573, select.

Nantucket.$644 per passenger.Departing Wed, Jun 16, returning Wed, Jun 30.Round-trip flight with jetBlue and Cape Air.Outbound direct flight with jetBlue departing from Boston Logan International on Wed, Jun 16, arriving in Nantucket.Inbound direct flight with Cape Air departing from Nantucket on Wed, Jun 30, arriving in Boston Logan International.Price includes taxes and charges.From $644, select.

Nantucket.$648 per passenger.Departing Wed, Jul 28, returning Sat, Jul 31.Round-trip flight with jetBlue and Cape Air.Outbound direct flight with jetBlue departing from Boston Logan International on Wed, Jul 28, arriving in Nantucket.Inbound direct flight with Cape Air departing from Nantucket on Sat, Jul 31, arriving in Boston Logan International.Price includes taxes and charges.From $648, select.

Nantucket.$661 per passenger.Departing Wed, Jul 28, returning Sun, Aug 1.Round-trip flight with Cape Air and jetBlue.Outbound direct flight with Cape Air departing from Boston Logan International on Wed, Jul 28, arriving in Nantucket.Inbound direct flight with jetBlue departing from Nantucket on Sun, Aug 1, arriving in Boston Logan International.Price includes taxes and charges.From $661, select.

Nantucket.$747 per passenger.Departing Tue, May 11, returning Tue, May 18.Round-trip flight with Cape Air.Outbound indirect flight with Cape Air, departing from Boston Logan International on Tue, May 11, arriving in Nantucket.Inbound indirect flight with Cape Air, departing from Nantucket on Tue, May 18, arriving in Boston Logan International.Price includes taxes and charges.From $747, select.

Find the cheapest month to fly from Boston Logan International to Nantucket

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boston Logan International to Nantucket flights are currently cheapest in October.

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Direct flights from Boston Logan International to Nantucket

Boston Logan International to Nantucket: Alternative routes

Compare routes from Boston Logan International to Nantucket below. You may find an airport to fly into that's cheaper, faster, or easier than Nantucket.

Boston to Nantucket: Flight information

The things to know before you go.

Cheapest flight found	$303
Cheapest month to fly	October
Average flight time	55 mins
Most popular airline	Cape Air
Average flights per week	83

Finding cheap flights from Boston Logan International to Nantucket: Frequently asked questions

How much are round-trip flights from Boston Logan International to Nantucket?

The best price we found for a round-trip flight from Boston Logan International to Nantucket is $303. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Boston Logan International to Nantucket?

55 minutes is the average flight time from Boston Logan International to Nantucket.

Which airlines fly direct from Boston Logan International to Nantucket?

Cape Air, jetBlue and Republic Airways fly direct from Boston Logan International to Nantucket.

How many flights are there a week from Boston Logan International to Nantucket?

There are 83 flights per week flying from Boston Logan International to Nantucket, as of September 2026.

When is the cheapest time to fly from Boston Logan International to Nantucket?

The cheapest month to fly from Boston Logan International to Nantucket is usually October.

Which upcoming date is cheapest to fly from Boston Logan International Airport to Nantucket Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boston Logan International Airport to Nantucket Airport on Sunday, October 11, 2026.

Can I get a direct flight from Boston Logan International Airport to Nantucket Airport?

Yes – the average flight time is 55 minutes.

How can I find the best flight deal to Nantucket?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Nantucket but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Nantucket?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Nantucket is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Boston Logan International Airport to Nantucket?

Currently, jetBlue offers the cheapest flight tickets to Nantucket.

Traveling from Boston Logan International Airport (BOS) to Nantucket Airport (ACK): what you need to know

The average length of a direct flight from Boston Logan International Airport to Nantucket Airport is 45 minutes.
Every week, there are 72 Boston Logan International Airport to Nantucket Airport flights.
Get to the airport on time so you don't miss your BOS to ACK flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.
You'll likely experience bigger queues in popular months such as July. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a smart move.
With direct flights from Boston Logan International Airport to Nantucket Airport available through various airlines, flying to Nantucket (and then other parts of the United States) is a snap. You can fly nonstop with:
Cape Air tops the list for bookings on this route.
With 75.23% of services landing as planned, Cape Air is the most punctual carrier offering BOS to ACK flights.
If you'd like to include a stop along the way, simply uncheck 'Direct flights only' when searching for your ticket from Boston Logan International Airport to Nantucket Airport. These are the most popular stopovers between BOS and ACK:
- New York LaGuardia Airport
- Martha's Vineyard Airport
- Hyannis Airport

How to find the cheapest flights from Boston Logan International Airport (BOS) to Nantucket Airport (ACK)

The lowest price we've found for a one-way Boston Logan International Airport to Nantucket Airport flight is $164. A round-trip ticket right now is $303. Depending on the availability when you book, these fares can change.
To get your hands on cheap tickets from BOS to ACK, book early. Airlines typically offer lower fares when flights are first made available.
Organize your trip for May. That's the cheapest month for flights from Boston Logan International Airport to Nantucket Airport. If you're flexible with your dates, try out the 'Whole month' tool to find the cheapest price across every month.
Landing cheap flights from BOS to ACK is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll notify you when there's a better deal.
Lock in the ideal flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Boston Logan International Airport to Nantucket Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and number of stops.

Handy information about Boston Logan International Airport (BOS)

BOS is located at One Harborside Drive.
Of the flights that depart from Boston Logan International Airport, 75% land on schedule at their destination.
To reach Boston Logan International Airport from central Boston, it'll take around 20 minutes by car. Of course, this depends on traffic. It's approximately 8 kilometers from the airport to the city center.
Catching public transport? Expect a trip time of around 25 minutes.
Need a convenient hotel close to BOS? If you're boarding an early flight from Boston Logan International Airport to Nantucket Airport, these stays will put you moments from your departure lounge:

Arriving at Nantucket Airport (ACK)

If you're getting in on a late Boston Logan International Airport to Nantucket Airport flight, nothing tops the convenience of being near the terminal. Grab your suitcases from the carousel and then be showered and sleeping not long after at one of these accommodation options near ACK:
Drive into your next adventure with a Nantucket Airport rental car. Book your wheels from Hertz to explore parts of Nantucket that don't always get the spotlight.
Book your vehicle from Nantucket Airport a few weeks ahead to get the lowest price. If you're traveling during a peak period, you may want to book even earlier.

When to fly to Nantucket Airport (ACK)

The quietest month for a flight from Boston Logan International Airport to Nantucket Airport is January, while July is the most popular. Choose the ideal time to go to Nantucket based on whether you prefer a laid-back vibe or a more bustling atmosphere.
When reserving your flight from Boston Logan International Airport to Nantucket Airport, consider the kind of weather you like. August is the warmest month in Nantucket, with temperatures ranging from 18ºC (64ºF) to 23ºC (73ºF).
If you'd rather travel in cooler conditions, look for a cheap ticket from BOS to ACK in February. Temperatures average between -5ºC (23ºF) and 7ºC (45ºF) then.

Explore more of the United States

New York is just one of the many places in the United States waiting to be discovered after you've experienced Nantucket. Around 338 kilometers away to the west, popular attractions include Central Park, Statue of Liberty and Metropolitan Museum of Art.
If you're eager to discover another major stop in the United States, consider Philadelphia, about 451 kilometers west of Nantucket. Independence Hall, Liberty Bell and Philadelphia Museum of Art are key highlights.