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$86+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ACK
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Nantucket Memorial are usually found in September or October, booked 82 days in advance, depart on a Monday or Saturday and return on a Tuesday

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 July 30, 2025.

Round-trip from

$161
(lastminute.com)

One-way from

$86
(Bravofly)

Popular in

December

Cheapest in

September

Average price

$293

Good round-trip deal

$187 or less

Good one-way deal

$165 or less
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 ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 30, 2025.

This lastminute.com deal was found by Cheapflights users on 7/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/149:35 amBOS - ACK
Nonstop0h 54mJetBlue
Mon 8/185:55 pmACK - BOS
Nonstop0h 56mJetBlue
Deal found 7/28$161
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/128:47 amBOS - ACK
1 stop6h 38mUnited Airlines
Tue 8/196:46 pmACK - BOS
1 stop4h 22mUnited Airlines
Deal found 7/28$256
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:55 amBOS - ACK
Nonstop0h 45mCape Air
Sun 10/196:16 pmACK - BOS
Nonstop0h 48mCape Air
Deal found 7/29$263
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/256:05 amBOS - ACK
1 stop8h 41mDelta
Wed 8/273:26 pmACK - BOS
1 stop7h 33mDelta
Deal found 7/28$293

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 July 30, 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

Thu 8/14

9:35 am-10:29 am

Nonstop0h 54m

Nantucket Memorial

Mon 8/18

5:55 pm-6:51 pm

Nonstop0h 56m

$161

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Tue 8/12

8:47 am-3:25 pm

1 stop6h 38m

Nantucket Memorial

Tue 8/19

6:46 pm-11:08 pm

1 stop4h 22m

$256

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Fri 10/17

7:55 am-8:40 am

Nonstop0h 45m

Nantucket Memorial

Sun 10/19

6:16 pm-7:04 pm

Nonstop0h 48m

$263

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Mon 8/25

6:05 am-2:46 pm

1 stop8h 41m

Nantucket Memorial

Wed 8/27

3:26 pm-10:59 pm

1 stop7h 33m

$293

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Thu 8/14

9:35 am-10:29 am

Nonstop0h 54m

$86

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Mon 9/1

6:00 am-9:55 am

1 stop3h 55m

$103

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Sat 8/30

6:05 am-2:46 pm

1 stop8h 41m

$142

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Fri 10/10

6:40 pm-8:26 am

1 stop13h 46m

$170

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Fri 8/29

2:10 pm-1:04 pm

1 stop46h 54m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 July 25, 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 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 July 30, 2025.

It’s typically best to fly out from Boston to Nantucket in the morning. Doing so could potentially save you 64% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Boston to Nantucket

Explore weekly flight availability from Boston to Nantucket. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 30, 2025.

The most flights from BOS to ACK are scheduled on a Monday (35 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).

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 July 30, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, 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.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,913 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 29 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 45m.

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

    Our cheapest airline available from Boston to Nantucket is JetBlue. Our recent data shows that you can find tickets from as low as $161 on this airline. Additional options worth looking into are United Airlines and Cape Air, starting at $256 and $263 round-trip. You may be able to fly from Boston to Nantucket for 59% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Boston to Nantucket one-way?

    One-way options have recently been found by users for as low as $86 on JetBlue. Other airlines that offer cheap prices include United Airlines from $103 and Cape Air from $130 one-way.

  • 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 (61%), Etihad Airways (55%), TAP AIR PORTUGAL (55%).

  • What are the cheapest flights from Boston to Nantucket?

    Looking for the cheapest flight from Boston to Nantucket? While on average our users pay $264, our data indicates the cheapest price to be $93. The most popular route (Boston Logan Intl - Nantucket Memorial), is priced around $165.

  • 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.

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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$166Average$290FlexibilityNo cancel feeOn-time62%
Cape AirCheapest$220Average$568FlexibilityNo cancel feeOn-time63%

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