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$103+ Cheap flights from Nantucket to Charleston (ACK - CHS)

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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — CHS
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Nantucket to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Nantucket (ACK) to Charleston (CHS). 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 juin 12, 2025.

Round-trip from

$206
(American Airlines)

One-way from

$103
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$238
From Nantucket Memorial to Charleston
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One-way flight from Nantucket Memorial to Charleston
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Highest demand for flights based on searches. 9% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Nantucket to Charleston

Cheapest flights from Nantucket to Charleston
Explore the most affordable flight options available from Nantucket to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 7/2512:14 pmACK - CHS
2 stops12h 04mAmerican Airlines
lun. 7/287:31 amCHS - ACK
2 stops9h 18mAmerican Airlines
Deal found 6/10$346
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/254:23 pmACK - CHS
3 stops19h 07mMultiple Airlines
lun. 9/296:17 pmCHS - ACK
2 stops20h 48mMultiple Airlines
Deal found 6/10$2,639

Cheapflights Fare Finder

Customize your flight search to find flights from Nantucket to Charleston 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 juin 12, 2025.
Use the filters below to find and compare flights from Nantucket to Charleston that are best for you.

Fly from

Nantucket

Fly to

Charleston

Route

Depart

Return

Price

NantucketCharleston

ACK - CHS

ACKCHS

Nantucket Memorial

ven. 7/25

12:14 pm-12:18 am

2 stops12h 04m

Charleston

lun. 7/28

7:31 am-4:49 pm

2 stops9h 18m

$346

NantucketCharleston

ACK - CHS

ACKCHS

Nantucket Memorial

jeu. 9/25

4:23 pm-11:30 am

3 stops19h 07m

Charleston

lun. 9/29

6:17 pm-3:05 pm

2 stops20h 48m

$2,639

NantucketCharleston

ACK - CHS

ACKCHS

Nantucket Memorial

jeu. 7/24

5:19 pm-10:06 pm

1 stop4h 47m

$103

NantucketCharleston

ACK - CHS

ACKCHS

Nantucket Memorial

dim. 6/29

12:50 pm-6:04 pm

1 stop5h 14m

$269

NantucketCharleston

ACK - CHS

ACKCHS

Nantucket Memorial

jeu. 7/24

10:05 am-1:27 pm

3 stops27h 22m

$390

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Nantucket to Charleston

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

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

Currently, August is the cheapest month in which you can book a flight from Nantucket to Charleston (average of $217). Flying from Nantucket to Charleston in March is currently the most expensive (average of $335). 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.

Rainfall in Charleston by month

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

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

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

If weather is an important factor for your trip to Charleston, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated juin 12, 2025.
JetBlue
7.3
Good
2,925 reviews

Overall

7.3

Entertainment

7.3

Food

6.7

Boarding

7.5

Comfort

7.6

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
JetBlue
7.3
Good
2,925 reviews
JetBlue
7.3
Good
2,925 reviews

Overall

7.3

Entertainment

7.3

Food

6.7

Boarding

7.5

Comfort

7.6

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
American Airlines
7.2
Good
10,000 reviews
JetBlue
7.3
Good
2,925 reviews

Overall

7.3

Entertainment

7.3

Food

6.7

Boarding

7.5

Comfort

7.6

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.

Related info for your journey

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

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Nantucket to Charleston (average of $217). Flying from Nantucket to Charleston in March is currently the most expensive (average of $335). 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

Traveling to a place near Nantucket?

Book flights to Nantucket if you plan to visit one of these locations
North Charleston
Summerville
Walterboro
Mount Pleasant
Isle of Palms
Folly Beach
Santee
Edisto Beach

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Top airline flying from Nantucket to Charleston

Discover the top airline that operate flights from Nantucket to Charleston. 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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$263Average$300FlexibilityNo cancel feeOn-time62%

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