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$421+ Cheap flights from Charleston to Nantucket (CHS - 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ACK
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Charleston to Nantucket

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$421
(JetBlue)
Provider with most accurate pricing for Charleston-Nantucket Memorial flight deals.
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Provider most trusted by Cheapflights users for Charleston-Nantucket Memorial flights.
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From Charleston to Nantucket Memorial
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Find flight deals from Charleston to Nantucket

Cheapest flights from Charleston to Nantucket
Explore the most affordable flight options available from Charleston to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This JetBlue deal was found by Cheapflights users on 2/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/411:00 amCHS - ACK
1 stop4h 39mJetBlue
Sat 7/1212:45 pmACK - CHS
1 stop5h 19mJetBlue
Deal found 2/20$421
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 7/46:09 amCHS - ACK
1 stop5h 34mAmerican Airlines
Sat 7/1212:10 pmACK - CHS
2 stops9h 06mAmerican Airlines
Deal found 2/20$467
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 7/411:10 amCHS - ACK
3 stops27h 18mUnited Airlines
Sat 7/124:20 pmACK - CHS
2 stops17h 44mUnited Airlines
Deal found 2/20$723

Find flights from Charleston to Nantucket within your budget

Customize your flight search to find flights from Charleston 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 February 20, 2025.

Fly from

Charleston

Fly to

Nantucket

Route

Depart

Return

Price

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Fri 7/4

11:00 am-3:39 pm

1 stop4h 39m

Nantucket Memorial

Sat 7/12

12:45 pm-6:04 pm

1 stop5h 19m

$421

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Fri 7/4

6:09 am-11:43 am

1 stop5h 34m

Nantucket Memorial

Sat 7/12

12:10 pm-9:16 pm

2 stops9h 06m

$467

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Fri 7/4

11:10 am-2:28 pm

3 stops27h 18m

Nantucket Memorial

Sat 7/12

4:20 pm-10:04 am

2 stops17h 44m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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

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

Travel insights for flights from Charleston to Nantucket

Get recent, data-driven insights about flights from Charleston to Nantucket including ideal travel times, pricing trends, and more.

Rainfall in Nantucket by month

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

In terms of precipitation, rainfall in Nantucket ranges from 1.6 - 4.3 inches per month. January is typically the wettest month, when rainfall can reach 4.3 in. June is typically the driest time to visit Nantucket when rainfall is around 1.6 in.

Temperature in Nantucket by month

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

If weather is an important factor for your trip to Nantucket, 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 66.2 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 32.0 F).

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 February 20, 2025.
JetBlue
7.4
Good
3,070 reviews

Comfort

7.7

Entertainment

7.3

Food

6.8

Overall

7.4

Crew

8.1

Boarding

7.6

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

JetBlue
7.4
Good
3,070 reviews
JetBlue
7.4
Good
3,070 reviews

Comfort

7.7

Entertainment

7.3

Food

6.8

Overall

7.4

Crew

8.1

Boarding

7.6

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

United Airlines
7.4
Good
8,765 reviews
JetBlue
7.4
Good
3,070 reviews

Comfort

7.7

Entertainment

7.3

Food

6.8

Overall

7.4

Crew

8.1

Boarding

7.6

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

American Airlines
7.2
Good
10,000 reviews
JetBlue
7.4
Good
3,070 reviews

Comfort

7.7

Entertainment

7.3

Food

6.8

Overall

7.4

Crew

8.1

Boarding

7.6

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

Related info for your journey

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

  • What are the cheapest airlines flying from Charleston to Nantucket round-trip?

    Flying on JetBlue is currently your cheapest option to Nantucket, with prices starting at $421. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $467 and $723, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charleston 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.

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Top 2 airlines flying from Charleston to Nantucket

Discover the top 2 airlines that operate flights from Charleston 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$178Average$473FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$334Average$659FlexibilityNo cancel feeOn-time62%
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