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$94+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ACK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Nantucket Memorial are usually found in July or August, booked 56 days in advance, depart on a Monday or Tuesday 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 June 12, 2025.

Round-trip from

$187
(JetBlue)

One-way from

$94
(JetBlue)

Popular in

December

Cheapest in

July

Average price

$299

Good round-trip deal

$227 or less

Good one-way deal

$124 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. 25% potential increase in price ($134 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This JetBlue deal was found by Cheapflights users on 6/10. 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.
Tue 7/112:32 pmBOS - ACK
Nonstop0h 53mJetBlue
Wed 7/95:55 pmACK - BOS
Nonstop0h 56mJetBlue
Deal found 6/10$187
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Thu 8/711:30 amBOS - ACK
Nonstop0h 55mCape Air
Fri 8/85:00 pmACK - BOS
Nonstop1h 00mCape Air
Deal found 6/10$272
This JetBlue Airways deal was found by Cheapflights users on 6/10. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/112:32 pmBOS - ACK
Nonstop0h 53mMultiple Airlines
Mon 7/710:48 pmACK - BOS
1 stop8h 54mMultiple Airlines
Deal found 6/10$337
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/227:00 amBOS - ACK
1 stop4h 18mUnited Airlines
Thu 7/244:46 pmACK - BOS
1 stop6h 24mUnited Airlines
Deal found 6/11$346
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/34:55 pmBOS - ACK
1 stop24h 43mAmerican Airlines
Thu 7/101:38 pmACK - BOS
1 stop22h 07mAmerican Airlines
Deal found 6/11$384

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 June 12, 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

Tue 7/1

12:32 pm-1:25 pm

Nonstop0h 53m

Nantucket Memorial

Wed 7/9

5:55 pm-6:51 pm

Nonstop0h 56m

$187

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Thu 8/7

11:30 am-12:25 pm

Nonstop0h 55m

Nantucket Memorial

Fri 8/8

5:00 pm-6:00 pm

Nonstop1h 00m

$272

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Tue 7/1

12:32 pm-1:25 pm

Nonstop0h 53m

Nantucket Memorial

Mon 7/7

10:48 pm-7:42 am

1 stop8h 54m

$337

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Tue 7/22

7:00 am-11:18 am

1 stop4h 18m

Nantucket Memorial

Thu 7/24

4:46 pm-11:10 pm

1 stop6h 24m

$346

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Thu 7/3

4:55 pm-5:38 pm

1 stop24h 43m

Nantucket Memorial

Thu 7/10

1:38 pm-11:45 am

1 stop22h 07m

$384

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Tue 7/1

12:32 pm-1:25 pm

Nonstop0h 53m

$94

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Tue 7/8

9:40 am-3:25 pm

1 stop5h 45m

$133

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Tue 7/8

8:08 am-4:49 pm

2 stops8h 41m

$192

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Mon 11/24

6:40 pm-8:08 am

1 stop13h 28m

$215

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Fri 6/27

5:45 am-5:38 pm

3 stops35h 53m

$1,423

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 June 9, 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 56 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 June 12, 2025.

It’s typically best to fly out from Boston to Nantucket in the morning. Doing so could potentially save you 67% on the flight price compared to flying in the evening, which is usually more expensive.

Rainfall in Nantucket by month

Plan your trip to Nantucket by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Nantucket ranges from 1.6 - 4.3 inches per month. January is typically the wettest month, when rainfall can reach 4.3 in. June is typically the driest time to visit Nantucket when rainfall is around 1.6 in.

Temperature in Nantucket by month

Plan your trip to Nantucket by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Nantucket, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 32.0 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from Boston to Nantucket, such as United Airlines, JetBlue and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
JetBlue
7.3
Good
2,925 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 8 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 $187 on this airline. Additional options worth looking into are Cape Air and United Airlines, starting at $272 and $346 round-trip. You may be able to fly from Boston to Nantucket for 52% 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 $94 on JetBlue. Other airlines that offer cheap prices include United Airlines from $133 and American Airlines from $192 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: Etihad Airways (64%), TAP AIR PORTUGAL (64%), EL AL (57%).

  • What are the cheapest flights from Boston to Nantucket?

    Looking for the cheapest flight from Boston to Nantucket? While on average our users pay $223, our data indicates the cheapest price to be $123. The most popular route (Boston Logan Intl - Nantucket Memorial), is priced around $187.

  • 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$166Average$270FlexibilityNo cancel feeOn-time62%
Cape AirCheapest$250Average$587FlexibilityNo cancel feeOn-time63%

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