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Cheap Flights from Boston (BOSA) to Nantucket (ACK)

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      Travellers and cabin class, 1 Adult, Economy
      Cape Air
      jetBlue
      Republic Airways
      American Airlines
      Etihad Airways

      Compare Boston to Nantucket flight deals

      Find the cheapest month or even day of the year to fly to Nantucket

      Book the best Nantucket fare with no extra fees

      Flight deals from Boston to Nantucket

      Looking for a cheap last-minute deal or the best return flight from Boston to Nantucket Airport? If you want to travel next month, return fares start from £210. Find the lowest prices on one-way and return tickets right here.
      Nantucket.£122 per passenger.Departing Wed, 27 Jan.One-way flight with Cape Air.Outbound direct flight with Cape Air departs from Boston Logan International on Wed, 27 Jan, arriving in Nantucket.Price includes taxes and charges.From £122, select.
      Nantucket.£134 per passenger.Departing Fri, 21 May.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from Boston Logan International on Fri, 21 May, arriving in Nantucket.Price includes taxes and charges.From £134, select.
      Nantucket.£134 per passenger.Departing Wed, 30 Sep.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from Boston Logan International on Wed, 30 Sep, arriving in Nantucket.Price includes taxes and charges.From £134, select.
      Nantucket.£147 per passenger.Departing Fri, 2 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Boston Logan International on Fri, 2 Oct, arriving in Nantucket.Price includes taxes and charges.From £147, select.
      Nantucket.£171 per passenger.Departing Thu, 3 Jun.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from Boston Logan International on Thu, 3 Jun, arriving in Nantucket.Price includes taxes and charges.From £171, select.
      Nantucket.£201 per passenger.Departing Mon, 14 Dec.One-way flight with Cape Air.Outbound direct flight with Cape Air departs from Boston Logan International on Mon, 14 Dec, arriving in Nantucket.Price includes taxes and charges.From £201, select.
      Nantucket.£210 per passenger.Departing Tue, 20 Oct.One-way flight with Cape Air.Outbound direct flight with Cape Air departs from Boston Logan International on Tue, 20 Oct, arriving in Nantucket.Price includes taxes and charges.From £210, select.
      Nantucket.£379 per passenger.Departing Wed, 31 Mar.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from Boston Logan International on Wed, 31 Mar, arriving in Nantucket.Price includes taxes and charges.From £379, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Boston to Nantucket found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Boston to Nantucket

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boston to Nantucket flights are currently cheapest in January.
      Sep
      from £134
      Oct
      from £147
      Nov
      Find prices
      Dec
      from £201
      Jan
      from £122
      Feb
      Find prices
      Mar
      from £379
      Apr
      Find prices
      May
      from £134
      Jun
      from £171
      Jul
      Find prices
      Aug
      Find prices

      Direct flights from Boston to Nantucket

      American Airlines
      Cape Air
      Etihad Airways
      jetBlue
      Republic Airways

      Boston to Nantucket: Alternative routes

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

      Nantucket

      3 miles from central Nantucket
      ClosestCheapest
      from £122
      Search flights

      Martha's Vineyard

      28 miles from central Nantucket
      from £151
      Search flights

      Hyannis

      28 miles from central Nantucket
      from £187
      Search flights

      Boston to Nantucket: Flight information

      The things to know before you go.
      Cheapest flight found£122
      Cheapest month to flyJanuary
      Average flight time55 mins
      Most popular airlineCape Air
      Average flights per week178

      Finding cheap flights from Boston to Nantucket: Frequently asked questions

      The best price we found for a return flight from Boston to Nantucket is £210. 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.
      55 minutes is the average flight time from Boston to Nantucket.
      Cape Air, jetBlue and Republic Airways fly direct from Boston to Nantucket.
      As of September 2026, there are 89 flights per week flying from Boston to Nantucket.
      The cheapest month to fly from Boston to Nantucket is usually October.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Boston to Nantucket Airport on Monday, 5 October 2026.
      Yes – the average flight time is 55 minutes.
      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.

      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.

      The cheapest airline that flies to Nantucket is jetBlue .

      How to find cheap flights to Nantucket from Boston

      Looking for cheap tickets from Boston to Nantucket? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

      • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Boston to Nantucket. And with us there are no hidden fees - what you see is what you pay.
      • Compare flight deals to Nantucket from Boston from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
      • Flex your dates to find the best Boston-Nantucket ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Nantucket from Boston.
      • Set up a Price Alert. You can easily track the fare of your cheap Boston-Nantucket flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
      • Fly without stops. Only interested in direct flights between Boston and Nantucket? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
      • Find the cheapest Business class flights from Boston and Nantucket. We scour the internet for the best Business, Premium Economy and First Class flight fares to Nantucket, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
      • Include nearby airports in your search. Widen your search for Boston to Nantucket flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

        • Combine your flight to Nantucket from Boston with hotels and car hire

        Once you've secured your cheap flight ticket from Boston to Nantucket, discover the best prices and exclusive rates for hotels in Nantucket or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.