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Nantucket

$412+ Cheap flights from Harrisburg to Nantucket (MDT - ACK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — ACK
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Harrisburg to Nantucket

Cheapest flights from Harrisburg to Nantucket
Explore the most affordable flight options available from Harrisburg to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 8/156:00 am
MDT
-
ACK
1 stop3h 59m
American Airlines
Sat 8/2212:50 pm
ACK
-
MDT
1 stop5h 18m
American Airlines
Deal found 1/27$412
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 7/256:30 am
MDT
-
ACK
2 stops8h 58m
United Airlines
Wed 7/2910:35 am
ACK
-
MDT
2 stops10h 45m
United Airlines
Deal found 1/26$2,771

Find flight deals from Harrisburg to Nantucket

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) 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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$2,771
(United Airlines)

Popular in

October

Cheapest in

April

Average price

$406
Provider with most accurate pricing for Harrisburg-Nantucket Memorial flight deals.
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Provider most trusted by Cheapflights users for Harrisburg-Nantucket Memorial flights.
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From Harrisburg to Nantucket Memorial
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg 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 January 28, 2026.
Use the filters below to find and compare flights from Harrisburg to Nantucket that are best for you.

Fly from

Harrisburg

Fly to

Nantucket

Route

Depart

Return

Price

HarrisburgNantucket

MDT - ACK

MDTACK

Harrisburg

Sat 7/25

6:30 am-3:28 pm

2 stops8h 58m

Nantucket Memorial

Wed 7/29

10:35 am-9:20 pm

2 stops10h 45m

$2,771

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Compare providers for flights from Harrisburg 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 Harrisburg to Nantucket in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

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

Have a flexible travel schedule? Discover the best time to fly to Nantucket from Harrisburg 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 Harrisburg to Nantucket

What is the cheapest month to book a flight from Harrisburg to Nantucket?

Currently, March is the cheapest month in which you can book a flight from Harrisburg to Nantucket (average of $45). Flying from Harrisburg to Nantucket in December is currently the most expensive (average of $164). 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.

Related info for your journey

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

  • How long is the flight from Harrisburg to Nantucket?

    For as low as $2,771, United Airlines can have you in Nantucket from Harrisburg in 8h 58m. Harrisburg and Nantucket are separated by a distance of 358 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Harrisburg 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 Harrisburg to Nantucket?

    Currently, March is the cheapest month in which you can book a flight from Harrisburg to Nantucket (average of $45). Flying from Harrisburg to Nantucket in December is currently the most expensive (average of $164). 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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