HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nantucket

$141+ Cheap flights from Charleston to Nantucket (CHS - 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ACK
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charleston to Nantucket with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 29, 2025.

Round-trip from

$206
(Delta)

One-way from

$141
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$197
From Charleston to Nantucket Memorial
Search Deals
One-way flight from Charleston to Nantucket Memorial
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:00 amCHS - ACK
1 stop5h 26mDelta
Fri 9/54:49 pmACK - CHS
1 stop5h 37mDelta
Deal found 7/28$206
This United Airlines deal was found by Cheapflights users on 7/28. 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 9/207:45 pmCHS - ACK
2 stops14h 10mUnited Airlines
Wed 9/244:31 pmACK - CHS
1 stop6h 42mUnited Airlines
Deal found 7/28$467
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Sun 8/246:00 amCHS - ACK
2 stops9h 53mAmerican Airlines
Sun 8/314:23 pmACK - CHS
1 stop5h 02mAmerican Airlines
Deal found 7/27$519
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/711:00 amCHS - ACK
1 stop4h 23mJetBlue
Sun 8/103:08 pmACK - CHS
1 stop4h 42mJetBlue
Deal found 7/29$788

Cheapflights Fare Finder

 
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 July 29, 2025.
Use the filters below to find and compare flights from Charleston to Nantucket that are best for you.

Fly from

Charleston

Fly to

Nantucket

Route

Depart

Return

Price

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Wed 9/3

6:00 am-11:26 am

1 stop5h 26m

Nantucket Memorial

Fri 9/5

4:49 pm-10:26 pm

1 stop5h 37m

$206

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Sat 9/20

7:45 pm-9:55 am

2 stops14h 10m

Nantucket Memorial

Wed 9/24

4:31 pm-11:13 pm

1 stop6h 42m

$467

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Sun 8/24

6:00 am-3:53 pm

2 stops9h 53m

Nantucket Memorial

Sun 8/31

4:23 pm-9:25 pm

1 stop5h 02m

$519

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Wed 11/26

11:47 am-6:55 pm

1 stop7h 08m

Nantucket Memorial

Sun 11/30

7:30 am-7:30 pm

2 stops12h 00m

$1,018

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Tue 9/2

9:00 pm-2:01 pm

3 stops17h 01m

Nantucket Memorial

Fri 9/5

10:55 am-10:07 am

3 stops23h 12m

$1,134

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Thu 8/28

11:00 am-3:23 pm

1 stop4h 23m

$141

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Thu 8/28

5:00 am-3:55 pm

2 stops10h 55m

$322

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Thu 8/7

5:15 am-4:05 pm

2 stops10h 50m

$375

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Thu 8/28

10:18 am-3:20 pm

3 stops29h 02m

$558

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Thu 8/7

7:00 am-9:28 am

3 stops26h 28m

$1,551

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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.

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 July 29, 2025.
See what other customers who have flown with Delta, United Airlines, and JetBlue from Charleston to Nantucket have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,913 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 Delta is currently your cheapest option to Nantucket, with prices starting at $206. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $467 and $519, respectively.

  • What are the cheapest airlines to fly from Charleston to Nantucket one-way?

    One-way options have recently been found by users for as low as $141 on JetBlue. Other airlines that offer cheap prices include American Airlines from $322 and Delta from $375 one-way.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charleston to Nantucket

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Boston flights
Greenville to Boston flights
Charleston to Boston flights
Charlotte to Albany flights
Charlotte to Hartford flights
Savannah to Boston flights
Columbia to Boston flights
Greenville to Hartford flights
Myrtle Beach to Hartford flights
Myrtle Beach to Boston flights
Charlotte to Nantucket flights
Savannah to Hartford flights
Charleston to Hartford flights
Hilton Head Island to Boston flights
Augusta to Boston flights
Columbia to Hartford flights
Charlotte to West Tisbury flights
Greenville to Albany flights
Savannah to Albany flights
Myrtle Beach to Albany flights
Charleston to Albany flights
Columbia to Albany flights
Augusta to Hartford flights
Charleston to West Tisbury flights
Charleston to Worcester flights
Savannah to West Tisbury flights
Charlotte to Provincetown flights
Greenville to West Tisbury flights
Florence to Boston flights
Columbia to West Tisbury flights
Hilton Head Island to Nantucket flights
Charlotte to Hyannis flights
Florence to Albany flights
Augusta to Albany flights
Charlotte to New Bedford flights
Savannah to Provincetown flights
Greenville to Provincetown flights
Charleston to Provincetown flights
Charleston to New Bedford flights
Savannah to New Bedford flights
Savannah to Hyannis flights

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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$190Average$388FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$211Average$310FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.