$44 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Nantucket (ACK)

View $44 flight on Tue, Sep 2, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Nantucket, MA (ACK-Nantucket Memorial)

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Cheap Flights from Newark Liberty Intl. Airport to Nantucket (EWR-ACK)

Prices were available within the past 7 days and start at $44 for one-way flights and $136 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Aug 12 - Tue, Aug 19
EWR
New York
ACK
Nantucket
$136 Roundtrip, found 13 hours ago
$136
Roundtrip
found 13 hours ago
Select United flight, departing Tue, Aug 12 from New York to Nantucket, returning Tue, Aug 19, priced at $136 found 13 hours ago
United
Tue, Aug 12 - Tue, Aug 19
EWR
New York
ACK
Nantucket
$169 Roundtrip, found 12 hours ago
$169
Roundtrip
found 12 hours ago
Select United flight, departing Tue, Aug 12 from New York to Nantucket, returning Tue, Aug 19, priced at $169 found 12 hours ago
United
Tue, Aug 12 - Tue, Aug 19
EWR
New York
ACK
Nantucket
$196 Roundtrip, found 13 hours ago
$196
Roundtrip
found 13 hours ago
Select United flight, departing Tue, Aug 12 from New York to Nantucket, returning Tue, Aug 19, priced at $196 found 13 hours ago
United
Tue, Sep 2 - Thu, Sep 4
EWR
New York
ACK
Nantucket
$207 Roundtrip, found 1 day ago
$207
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 2 from New York to Nantucket, returning Thu, Sep 4, priced at $207 found 1 day ago
United
Tue, Aug 12 - Tue, Aug 19
EWR
New York
ACK
Nantucket
$222 Roundtrip, found 2 hours ago
$222
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Aug 12 from New York to Nantucket, returning Tue, Aug 19, priced at $222 found 2 hours ago
United
Tue, Sep 2 - Thu, Sep 4
EWR
New York
ACK
Nantucket
$228 Roundtrip, found 1 day ago
$228
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 2 from New York to Nantucket, returning Thu, Sep 4, priced at $228 found 1 day ago
United
Tue, Aug 12 - Tue, Aug 19
EWR
New York
ACK
Nantucket
$229 Roundtrip, found 12 hours ago
$229
Roundtrip
found 12 hours ago
Select United flight, departing Tue, Aug 12 from New York to Nantucket, returning Tue, Aug 19, priced at $229 found 12 hours ago
United
Tue, Aug 26 - Wed, Aug 27
EWR
New York
ACK
Nantucket
$231 Roundtrip, found 1 day ago
$231
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 26 from New York to Nantucket, returning Wed, Aug 27, priced at $231 found 1 day ago
JetBlue Airways
Mon, Sep 29 - Thu, Oct 2
EWR
New York
ACK
Nantucket
$333 Roundtrip, found 1 day ago
$333
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Mon, Sep 29 from New York to Nantucket, returning Thu, Oct 2, priced at $333 found 1 day ago
American Airlines
Sat, Aug 23 - Sat, Aug 30
EWR
New York
ACK
Nantucket
$916 Roundtrip, found 5 days ago
$916
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Aug 23 from New York to Nantucket, returning Sat, Aug 30, priced at $916 found 5 days ago

Find the cheapest month to fly from New York (EWR) to Nantucket (ACK)

August is typically the cheapest month to fly

From $219 - $1,670 per traveler.

Graph displaying average flight prices per month

Alternative airports near Nantucket

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Martha's Vineyard MVY. Flights from $555
MVY
Martha's Vineyard
Flights from $555
Select flight to Barnstable Municipal HYA. Flights from $496
HYA
Barnstable Municipal
Flights from $496
Flights from Newark Liberty Intl. Airport (EWR) to Nantucket (ACK)
Origin airport
Newark Liberty Intl. Airport
Destination airport
Nantucket Memorial
Airlines serving
JetBlue Airways, United
Roundtrip price
$135
Distance
218 mi
Average flight time
1 hour 22 mins

Newark Liberty Intl. Airport to Nantucket Flights

The cheapest times to fly from Newark Liberty Intl. Airport to Nantucket

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Newark Liberty Intl. Airport to Nantucket are during the month of August. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Nantucket with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newark Liberty Intl. Airport to Nantucket

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to Nantucket: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Newark Liberty Intl. Airport to Nantucket

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Newark Liberty Intl. Airport to Nantucket in 2025. You can also book with separate airlines for your outbound and return journeys, from $44 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Newark Liberty Intl. Airport to Nantucket flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Newark Liberty Intl. Airport to Nantucket airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Nantucket Memorial Airport (ACK) cost?
You can find cheap return flights from Liberty Intl. Airport (EWR) to Nantucket Memorial Airport (ACK) starting at $187. Book a seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving EWR on August 18 2025 and touching down at ACK. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from EWR to ACK?
The cheapest flights from EWR to ACK are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from EWR to ACK?
With prices starting from $104 for a one-way journey from EWR to ACK, United is currently the cheapest airline operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from EWR on September 1 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Liberty Intl. Airport (EWR) to Nantucket Memorial Airport (ACK)?
Nonstop flights from Liberty Intl. Airport (EWR) to Nantucket Memorial Airport (ACK) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from EWR to ACK?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Liberty Intl. Airport (EWR) to Nantucket Memorial Airport (ACK)?
To reach Nantucket Memorial Airport (ACK) without delays, choose a flight that leaves from Liberty Intl. Airport (EWR) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Liberty Intl. Airport (EWR) to Nantucket Memorial Airport (ACK) last-minute?
Booking your ticket from EWR to ACK shortly before your journey is usually more expensive. But if you're flexible with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book an EWR to ACK flight and hotel package?
Compared with arranging flights and hotels separately, booking an EWR to ACK flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the hassle out of planning your trip. Just secure your flights and select from our wide range of stays, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Nantucket Memorial Airport (ACK)?
Typically, it's possible to reschedule or cancel your EWR to ACK flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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Newark Liberty Intl. Airport nearby Airports

New York

John F. Kennedy Intl. to Nantucket
$90.97
LaGuardia to Nantucket
$146.57

White Plains

Westchester County to Nantucket
$216.20
*Available to One Key members.