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$159+ Cheap flights from Boston to Nantucket (BOS - ACK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ACK
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Nantucket Memorial are usually found in October or September, booked 45 days in advance, depart on a Monday or Sunday and return on a Wednesday

Cheap flight deals from Boston to Nantucket

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Nantucket (ACK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$238
(CheapOair)

One-way from

$159
(JetBlue)

Popular in

December

Cheapest in

October

Average price

$262

Good round-trip deal

$299 or less

Good one-way deal

$255 or less
Provider with most accurate pricing for Boston Logan Intl-Nantucket Memorial flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Nantucket Memorial flights.
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From Boston Logan Intl to Nantucket Memorial
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One-way flight from Boston Logan Intl to Nantucket Memorial
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Highest demand for flights based on searches. 22% potential increase in price ($112 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Boston Logan Intl to Nantucket Memorial.
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Price to beat on a one-way flight from Boston Logan Intl to Nantucket Memorial.
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Find flight deals from Boston to Nantucket

Cheapest flights from Boston to Nantucket
Explore the most affordable flight options available from Boston to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This CheapOair deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:14 amBOS - ACK
Nonstop0h 55mJetBlue
Wed 12/245:25 pmACK - BOS
Nonstop1h 00mJetBlue
Deal found 10/27$238
This JetBlue deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:39 amBOS - ACK
1 stop4h 41mJetBlue
Mon 12/14:54 pmACK - BOS
Nonstop1h 00mJetBlue
Deal found 10/28$259
This flygcity.se deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:50 amBOS - ACK
Nonstop0h 55mJetBlue
Sun 12/145:25 pmACK - BOS
Nonstop1h 00mJetBlue
Deal found 10/28$379
This Flightnetwork deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:40 pmBOS - ACK
1 stop13h 01mCape Air
Sun 12/146:41 pmACK - BOS
1 stop14h 09mCape Air
Deal found 10/28$384
This Booking.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:40 pmBOS - ACK
1 stop13h 01mCape Air
Tue 11/255:25 pmACK - BOS
Nonstop1h 00mCape Air
Deal found 10/29$408

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Nantucket that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Boston to Nantucket that are best for you.

Fly from

Boston

Fly to

Nantucket

Route

Depart

Return

Price

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Fri 11/28

9:39 am-2:20 pm

1 stop4h 41m

Nantucket Memorial

Mon 12/1

4:54 pm-5:54 pm

Nonstop1h 00m

$259

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Thu 12/11

9:50 am-10:45 am

Nonstop0h 55m

Nantucket Memorial

Sun 12/14

5:25 pm-6:25 pm

Nonstop1h 00m

$379

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Thu 12/11

6:40 pm-7:41 am

1 stop13h 01m

Nantucket Memorial

Sun 12/14

6:41 pm-8:50 am

1 stop14h 09m

$384

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Mon 12/1

9:58 am-10:53 am

Nonstop0h 55m

$159

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Sat 1/24

8:14 am-9:09 am

Nonstop0h 55m

$159

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Mon 12/1

9:50 am-10:45 am

Nonstop0h 55m

$170

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Mon 12/29

9:50 am-10:45 am

Nonstop0h 55m

$199

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Thu 12/25

9:15 am-10:10 am

Nonstop0h 55m

$199

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Sat 12/27

2:49 pm-3:44 pm

Nonstop0h 55m

$199

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Sat 11/29

8:14 am-9:09 am

Nonstop0h 55m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 11 results
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Compare providers for flights from Boston to Nantucket

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Nantucket in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Nantucket flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Nantucket flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Nantucket flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Nantucket flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Nantucket flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Nantucket

Have a flexible travel schedule? Discover the best time to fly to Nantucket from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Nantucket

How far ahead should I book a flight from Boston to Nantucket?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Nantucket. Price data was last updated on October 24, 2025.

The price you pay for your flight from Boston to Nantucket may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Boston to Nantucket?

Currently, September is the cheapest month in which you can book a flight from Boston to Nantucket (average of $108). Flying from Boston to Nantucket in February is currently the most expensive (average of $420). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to ACK?

Find hourly flight availability from Boston to Nantucket. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

It’s typically best to fly out from Boston to Nantucket in the morning. Doing so could potentially save you 43% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Nantucket

Get insights into the airlines that provide service to Nantucket. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nantucket. Reviews last updated October 29, 2025.
Peruse reviews from past customers who have flown with Cape Air and JetBlue from Boston to Nantucket to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cape Air
9.3
Wonderful
39 reviews

Comfort

8.8

Overall

9.3

Food

8.9

Crew

9.5

Entertainment

9.1

Boarding

9.2
Cape Air
9.3
Wonderful
39 reviews
Cape Air
9.3
Wonderful
39 reviews

Comfort

8.8

Overall

9.3

Food

8.9

Crew

9.5

Entertainment

9.1

Boarding

9.2
JetBlue
7.2
Good
2,907 reviews
Cape Air
9.3
Wonderful
39 reviews

Comfort

8.8

Overall

9.3

Food

8.9

Crew

9.5

Entertainment

9.1

Boarding

9.2

Related info for your journey

Find useful and relevant information for your journey from Boston to Nantucket. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Boston to Nantucket?

    You will need to book a flight from Boston Logan Intl to Nantucket Memorial if you want to fly from Boston to Nantucket. At least 2 different airlines have flights from Logan Intl (BOS) to Memorial (ACK) on a regular basis. There are 13 flights to Nantucket from the Boston airport per day. If you manage to book one that is nonstop, then you can expect the flight time from BOS to ACK to be around 0h 55m.

  • How long is the flight from Boston to Nantucket?

    JetBlue and Cape Air can get you from Boston to Nantucket in just under 4h 41m. Your travel time can differ by up to 8h 20m. Airlines will cover a distance of 91 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Boston to Nantucket round-trip?

    Our cheapest airline available from Boston to Nantucket is Cape Air. Our recent data shows that you can find tickets from as low as $137 on this airline. An additional option worth looking into is JetBlue, starting at $166. You may be able to fly from Boston to Nantucket for 65% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Boston to Nantucket?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Nantucket on time: EL AL (79%), JetBlue (56%), Cape Air (51%).

  • What are the cheapest flights from Boston to Nantucket?

    Looking for the cheapest flight from Boston to Nantucket? While on average our users pay $363, our data indicates the cheapest price to be $100. The most popular route (Boston Logan Intl - Nantucket Memorial), is priced around $238.

  • Can I find deals for flights from Boston to Nantucket that include hotel bookings?

    Yes. In addition to deals on Boston to Nantucket flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Nantucket?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Nantucket.

  • Can I find deals for business class flights from Boston to Nantucket?

    Yes. Cheapflights offers flight deals from Boston to Nantucket by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Nantucket?

    Currently, September is the cheapest month in which you can book a flight from Boston to Nantucket (average of $108). Flying from Boston to Nantucket in February is currently the most expensive (average of $420). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Boston to Nantucket

Discover the top 2 airlines that operate flights from Boston to Nantucket. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cape AirCheapest$137Average$539FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$166Average$292FlexibilityNo cancel feeOn-time62%

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