$74 Find Cheap Flights to Nantucket Island

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United States to Nantucket Island departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results for flights to Nantucket Island
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Cheap Flights to Nantucket Island

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$96
Boston
Boston1 stop$96

Book Cheap Nantucket Island Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Nantucket Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Nantucket Island

Mon, Sep 8 - Thu, Sep 11
JetBlue Logo
1:59 pm - 3:09 pmLGA-ACK
1h 10mnonstop
JetBlue Logo
11:45 am - 12:59 pmACK-LGA
1h 14mnonstop
$167JetBlue
Find Deal
Tue, Sep 23 - Tue, Sep 30
JetBlue Logo
1:00 pm - 2:11 pmJFK-ACK
1h 11mnonstop
JetBlue Logo
4:20 pm - 5:30 pmACK-JFK
1h 10mnonstop
$167JetBlue
Find Deal
Tue, Sep 9 - Fri, Sep 12
JetBlue Logo
1:00 pm - 2:11 pmJFK-ACK
1h 11mnonstop
JetBlue Logo
4:10 pm - 5:29 pmACK-JFK
1h 19mnonstop
$171JetBlue
Find Deal
Tue, Sep 9 - Thu, Sep 11
JetBlue Logo
3:00 pm - 4:27 pmDCA-ACK
1h 27mnonstop
JetBlue Logo
12:30 pm - 2:02 pmACK-DCA
1h 32mnonstop
$177JetBlue
Find Deal
Sun, Sep 14 - Tue, Sep 16
United Airlines Logo
8:36 am - 9:55 amEWR-ACK
1h 19mnonstop
United Airlines Logo
4:31 pm - 6:15 pmACK-EWR
1h 44mnonstop
$199United Airlines
Find Deal
Mon, Sep 8 - Tue, Sep 16
United Airlines Logo
6:00 am - 9:55 amDCA-ACK
3h 55m1 stop
United Airlines Logo
4:31 pm - 9:36 pmACK-DCA
5h 05m1 stop
$278United Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
Cape Air Logo
1:00 pm - 4:54 pmBOS-ACK
3h 54m1 stop
Cape Air Logo
10:30 am - 2:35 pmACK-BOS
4h 05m1 stop
$366Cape Air
Find Deal
Sat, Oct 4 - Mon, Oct 6
 Logo
5:34 am - 12:08 pmEWR-ACK
30h 34m3 stops
 Logo
10:30 am - 9:37 pmACK-EWR
35h 07m3 stops
Sat, Oct 11 - Mon, Oct 13
 Logo
6:00 am - 12:08 pmEWR-ACK
30h 08m3 stops
 Logo
10:30 am - 9:37 pmACK-EWR
35h 07m3 stops
Sun, Sep 14 - Tue, Sep 16
Cape Air Logo
4:02 pm - 11:57 amHPN-ACK
19h 55m1 stop
Cape Air Logo
10:15 am - 8:53 amACK-HPN
22h 38m2 stops
$709Cape Air
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Nantucket Island

Get data-powered insights and trends for flights to Nantucket Island to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Nantucket Island?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Nantucket Island from the United States found in the last 72 hours was to Nantucket, at $127 round-trip. The most popular route is Boston (BOS) to Nantucket (ACK) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $127.

How much is a flight to Nantucket Island?

The average and cheapest price for all round-trip flights to Nantucket Island from each origin found by users searching on KAYAK in the last month.

A flight to Nantucket Island costs $294 on average. The cheapest price found on KAYAK in the last 2 weeks was $78 for the route White Plains (HPN) to Nantucket (ACK). The most popular routes on KAYAK are Washington, D.C. to Nantucket which costs $342 on average, and New York to Nantucket, which costs $405 on average.

See prices from:

What is the cheapest month to fly from the United States to Nantucket Island?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United States to Nantucket Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from the United States to Nantucket Island is October, when tickets cost $262 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $576 and $552 respectively.

How far in advance should I book a flight from the United States to Nantucket Island?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Nantucket Island, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from the United States to Nantucket Island, you should book around 2 weeks before departure, which saves you about 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Which is the cheapest airport to fly into in Nantucket Island?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Nantucket Island is Nantucket Memorial Airport (ACK), with an average flight price of $251.

Good to know

Low seasonFebruary
Cheapest flight$74
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Boston to Nantucket

FAQs - booking Nantucket Island flights

  • How does KAYAK find such low prices on flights from the United States to Nantucket Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from the United States to Nantucket Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United States to Nantucket Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United States to Nantucket Island is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from the United States to Nantucket Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from the United States to Nantucket Island with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United States to Nantucket Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from the United States to Nantucket Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Nantucket Island?

    Based on KAYAK data, the cheapest day to fly to Nantucket Island is Monday where round-trip tickets can be as cheap as $334. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $517 on average.

  • What is the cheapest time of day to fly to Nantucket Island?

    The cheapest time of day to fly to Nantucket Island is generally in the evening, when round-trip flights cost $339 on average. Morning departures are around 37% more expensive than evening flights, on average. The most expensive time of day to fly to Nantucket Island is generally in the morning, which is peak travel time and where the average cost of a ticket is $463.

Top tips for finding cheap flights to Nantucket Island

  • Looking for cheap airfare to Nantucket Island? 25% of our users found round-trip tickets to Nantucket Island for the following prices or less: From Orlando $70, from Miami $306, from Los Angeles $817
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Nantucket Island flight deals.

Reviews of the top 5 airlines flying to Nantucket Island

 
See real verified KAYAK customer reviews for airlines flying to Nantucket Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Nantucket Island. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from the United States to Nantucket Island? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
9.3
Cape AirOverall score based on 37 reviews
8.8Food
9.1Boarding
9.4Crew
8.8Comfort
9.0Entertainment
Airline reviews

Cape Air was great. Kayak was very poor. No ticket to print or explanation that they transferred to another service.

10.0 ExcellentTim, Aug 2025SLK - BOS
Read more Cape Air reviews

Cape Air was great. Kayak was very poor. No ticket to print or explanation that they transferred to another service.

It was good. It was convenient and frequent enough to be a very useful flight to reach more regional hubs. I felt comfortable enough to sleep. During the flight but loved seeing the countryside when I was awake.

It’s less complicated from Culebra to SJU airport. Next time I will prefer to leave from Isla Grande airport to Culebra !!

10 seat Cesna. Equal parts transportation and adventure. 20 minute hop at 10000 feet and 160 mph, sitting 10 feet from the pilot. Panoramic views of the island. Very simple boarding, very low stress. VQS airport tiny, undeveloped. Highly recommended flight, Cape Air doing a great job here.

We traveled in a small Cesna so there was no food or entertainment. The pilot was excellent enjoy being able to see the places we were flying above. It was an OK flight.

Very smooth flight and landing. Pilot delivered his safety instruction in such a monotone that it wasn’t easily understandable. Words were said but he didn't communicate to us. If he was communicating to someone he cared about, he would have used inflection and other nuances of speaking. Virtually all emphasis was removed so it was just blah blah blah (really fast, like the end of a Pharma commercial)

My pilot on Cape Air was AMAZING!!!! I hoping that next time I fly I have him as my pilot. He made me feel safe and secure in his skills.

I so appreciate this service into and out of Glendive. Always a good experience with crew and support team.

It was not what I had expected but it was a great way to see the landscape.

Pros: "ground crew, pilot, flight was smooth and gate connections to Jet Blue in Boston were fantastic!"
Cons: "leg room"

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was comfortable with the exit row and great service

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

Internet was a bit expensive and did not work ask that week otherwise a good flight

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Pretty good. The food was just mediocre, the boarding and crew were good.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

It was great. I had never flown on JetBlue before, but would be very happy to fly with them in the future.

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

The captain gave good announcements and the flight attendants were friendly. The WiFi was pretty good. The plane itself looked very old inside and the seats were very uncomfortable. The screens in the seat backs were the smallest I’ve ever seen. There were so many loud and obnoxious kids on this flight and the parents didn’t do much to try to quiet them down. Some had videos and games on tablets with higher than necessary volume going the whole time.

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

My JetBlue experience was nice. The flights ran on time, the aircraft was clean and comfortable, and the flight attendants were attentive. My only issue, which is isolated to the low-cost (budget) option at JetBlue, is that the check in process makes the user feel that they have to buy their seats. The seats offered for purchase are upgrades from the budget seats you get (which are essentially the last seats remaining). The interface should not make it feel like you must purchase a seat.

The plane was late to leave.. Internet was lousy. TV was not working. when we arrived, We stayed on the plane for a long time before we got to the gate. It took us a long time to retrieve our luggage because they didn’t know what carousel to send them to. It was a bad experience.

I especially liked the lead crew officer. His boarding and safety announcements were made with a bit of novelty and humor. The flight also left the gate 10 minutes early and we landed about 20 minutes early… It was a delightful flight…

There were mutliple delays. There was inconsistent, delayed, and poor communication regarding the delays.

Spend hours delayed with no food, water anything sitting on the aieplane with no ability to eat or use the restroom. My entire experience was the absolute worst. I will never fly jet Blue again.

Everything you need to know for your flight to Nantucket Island

Cabin class types available on flights to Nantucket Island

Cabin classes available on flights to Nantucket Island. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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