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Nantucket

$294+ Cheap flights from LaGuardia, NY (LGA) to Nantucket (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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — ACK
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Cheap flight deals from LaGuardia to Nantucket

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) 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 November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$703
(Mytrip)

One-way from

$294
(Kiwi.com)

Popular in

April

Cheapest in

December

Average price

$226
Provider with most accurate pricing for New York LaGuardia-Nantucket Memorial flight deals.
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Provider most trusted by Cheapflights users for New York LaGuardia-Nantucket Memorial flights.
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From New York LaGuardia to Nantucket Memorial
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One-way flight from New York LaGuardia to Nantucket Memorial
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Highest demand for flights based on searches. 3% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from LaGuardia to Nantucket

Cheapest flights from LaGuardia to Nantucket
Explore the most affordable flight options available from LaGuardia to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This Mytrip deal was found by Cheapflights users on 11/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:30 pmLGA - ACK
3 stops43h 50mMultiple Airlines
Mon 12/83:00 pmACK - LGA
3 stops29h 00mMultiple Airlines
Deal found 11/17$703
This Mytrip deal was found by Cheapflights users on 11/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:30 pmLGA - ACK
3 stops35h 59mMultiple Airlines
Mon 12/83:00 pmACK - LGA
3 stops29h 00mMultiple Airlines
Deal found 11/17$758
This Mytrip deal was found by Cheapflights users on 11/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:55 amLGA - ACK
2 stops10h 45mMultiple Airlines
Sat 12/66:49 amACK - LGA
2 stops10h 41mMultiple Airlines
Deal found 11/16$786
This Mytrip deal was found by Cheapflights users on 11/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:30 amLGA - ACK
3 stops33h 54mMultiple Airlines
Mon 12/83:00 pmACK - LGA
3 stops29h 00mMultiple Airlines
Deal found 11/17$797
This Mytrip deal was found by Cheapflights users on 11/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/219:55 amLGA - ACK
2 stops10h 45mMultiple Airlines
Sun 11/234:54 pmACK - LGA
3 stops22h 39mMultiple Airlines
Deal found 11/16$926
This Mytrip deal was found by Cheapflights users on 11/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:30 pmLGA - ACK
3 stops44h 24mMultiple Airlines
Sat 1/37:00 amACK - LGA
2 stops13h 00mMultiple Airlines
Deal found 11/16$956

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia 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 November 18, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Nantucket that are best for you.

Fly from

LaGuardia

Fly to

Nantucket

Route

Depart

Return

Price

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Thu 12/4

6:30 pm-6:29 am

3 stops35h 59m

Nantucket Memorial

Mon 12/8

3:00 pm-8:00 pm

3 stops29h 00m

$758

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Tue 12/2

9:55 am-8:40 pm

2 stops10h 45m

Nantucket Memorial

Sat 12/6

6:49 am-11:42 pm

3 stops16h 53m

$837

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Fri 12/5

6:30 pm-5:40 pm

2 stops23h 10m

Nantucket Memorial

Mon 12/8

5:30 pm-3:59 pm

2 stops22h 29m

$905

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Fri 11/21

9:55 am-8:40 pm

2 stops10h 45m

Nantucket Memorial

Sun 11/23

4:54 pm-11:21 pm

2 stops30h 27m

$932

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Wed 12/31

6:30 pm-2:54 pm

3 stops44h 24m

Nantucket Memorial

Sat 1/3

7:00 am-8:00 pm

2 stops13h 00m

$956

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Wed 12/3

6:30 am-4:24 pm

3 stops33h 54m

Nantucket Memorial

Mon 12/8

5:30 pm-3:59 pm

2 stops22h 29m

$979

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Thu 12/4

6:30 pm-6:29 am

3 stops35h 59m

Nantucket Memorial

Sun 12/7

5:15 pm-10:41 pm

2 stops29h 26m

$982

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Mon 12/15

4:30 pm-1:50 pm

2 stops21h 20m

$294

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Sat 12/13

5:30 pm-5:35 pm

2 stops24h 05m

$299

New YorkNantucket

LGA - ACK

LGAACK

New York LaGuardia

Wed 1/14

6:30 am-6:24 pm

2 stops11h 54m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 13 results
1
2

Compare providers for flights from LaGuardia 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 LaGuardia to Nantucket in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 New York LaGuardia Airport-Nantucket flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York LaGuardia Airport-Nantucket flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Nantucket flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-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 New York LaGuardia Airport-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 LaGuardia to Nantucket

Have a flexible travel schedule? Discover the best time to fly to Nantucket from LaGuardia 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 New York LaGuardia Airport to Nantucket

What is the cheapest month to book a flight from New York LaGuardia Airport to Nantucket?

Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to Nantucket (average of $100). Flying from New York LaGuardia Airport to Nantucket in July is currently the most expensive (average of $197). 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.

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 November 18, 2025.
Get a feel of what it's like to fly with Delta, American Airlines, and JetBlue from New York LaGuardia Airport to Nantucket by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.2
Good
2,905 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

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

  • What airport do you fly into for flights to Nantucket from New York LaGuardia?

    Most people fly into Nantucket Memorial (ACK) if they book a flight to Nantucket from New York LaGuardia. On average, Memorial has 0 inbound flights from New York LaGuardia per day from 3 airlines. Nantucket Memorial is conveniently located just 2.8 mi from Nantucket’s city center.

  • What are the cheapest airlines flying from New York LaGuardia Airport to Nantucket round-trip?

    Currently priced at $123, JetBlue will fly you from New York LaGuardia Airport to Nantucket and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $178 and $183, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from LaGuardia 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 New York LaGuardia Airport to Nantucket?

    Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to Nantucket (average of $100). Flying from New York LaGuardia Airport to Nantucket in July is currently the most expensive (average of $197). 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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Alternative routes for LaGuardia to Nantucket

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from LaGuardia to Nantucket

Discover the top 3 airlines that operate flights from LaGuardia 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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$123Average$252FlexibilityNo cancel feeOn-time62%
DeltaCheapest$178Average$367FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$183Average$287FlexibilityNo cancel feeOn-time71%

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