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Cheap flights from Charleston to Boston from $347

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Boston departing on 6/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 10:41 am
CHS
-
ACK
4h 41m
1 stop
American Airlines Logo
4:58 pm - 9:56 pm
ACK
-
CHS
4h 58m
1 stop
$347American Airlines
Tue, Jun 30 - Sat, Aug 1
American Airlines Logo
6:00 am - 10:41 am
CHS
-
ACK
4h 41m
1 stop
American Airlines Logo
2:19 pm - 11:51 pm
ACK
-
CHS
9h 32m
2 stops
$353American Airlines
Tue, Jun 30 - Sat, Aug 1
American Airlines Logo
6:40 am - 3:03 pm
CHS
-
ACK
8h 23m
2 stops
American Airlines Logo
2:19 pm - 9:52 pm
ACK
-
CHS
7h 33m
2 stops
$358American Airlines
Tue, Jun 30 - Sat, Aug 1
American Airlines Logo
6:00 am - 11:53 am
CHS
-
ACK
5h 53m
1 stop
American Airlines Logo
1:38 pm - 5:59 pm
ACK
-
CHS
4h 21m
1 stop
$403American Airlines
Fri, Aug 14 - Mon, Aug 17
American Airlines Logo
6:00 am - 11:53 am
CHS
-
ACK
5h 53m
1 stop
American Airlines Logo
12:23 pm - 7:40 pm
ACK
-
CHS
7h 17m
2 stops
$409American Airlines
Fri, Aug 14 - Mon, Aug 17
Delta Logo
5:30 am - 1:27 pm
CHS
-
ACK
7h 57m
2 stops
Delta Logo
4:51 pm - 11:57 pm
ACK
-
CHS
7h 06m
2 stops
$414Delta
Tue, Jun 30 - Fri, Jul 31
American Airlines Logo
5:00 am - 3:03 pm
CHS
-
ACK
10h 03m
2 stops
American Airlines Logo
2:19 pm - 11:51 pm
ACK
-
CHS
9h 32m
2 stops
$418American Airlines
Tue, Jun 30 - Sat, Aug 1
American Airlines Logo
6:00 am - 11:53 am
CHS
-
ACK
5h 53m
1 stop
American Airlines Logo
12:58 pm - 7:32 pm
ACK
-
CHS
6h 34m
1 stop
$439American Airlines
Thu, Aug 13 - Sun, Aug 16
American Airlines Logo
5:00 am - 4:34 pm
CHS
-
ACK
11h 34m
2 stops
American Airlines Logo
12:58 pm - 7:32 pm
ACK
-
CHS
6h 34m
1 stop
$445American Airlines
Thu, Aug 13 - Sun, Aug 16
JetBlue Logo
11:00 am - 3:23 pm
CHS
-
ACK
4h 23m
1 stop
JetBlue Logo
12:02 pm - 7:32 pm
ACK
-
CHS
7h 30m
1 stop
$452JetBlue
Tue, Jun 30 - Sat, Aug 1

American Airlines flights from Charleston to Nantucket

Our best American Airlines deals on Charleston to Nantucket flight tickets
American Airlines
Jun 30
CHS6:00 amCharleston
4h 41m
1 stop
ACK10:41 amNantucket Memorial
Aug 1
ACK4:58 pmNantucket Memorial
4h 58m
1 stop
CHS9:56 pmCharleston
$347
American Airlines
Jun 30
CHS6:00 amCharleston
4h 41m
1 stop
ACK10:41 amNantucket Memorial
Aug 1
ACK2:19 pmNantucket Memorial
9h 32m
2 stops
CHS11:51 pmCharleston
$353
American Airlines
Jun 30
CHS6:40 amCharleston
8h 23m
2 stops
ACK3:03 pmNantucket Memorial
Aug 1
ACK2:19 pmNantucket Memorial
7h 33m
2 stops
CHS9:52 pmCharleston
$358

Delta flights from Charleston to Nantucket

Our best Delta deals on Charleston to Nantucket flight tickets
Delta
Jun 30
CHS5:30 amCharleston
7h 57m
2 stops
ACK1:27 pmNantucket Memorial
Jul 31
ACK4:51 pmNantucket Memorial
7h 06m
2 stops
CHS11:57 pmCharleston
$414
Delta
Jun 30
CHS7:00 amCharleston
4h 21m
1 stop
ACK11:21 amNantucket Memorial
Aug 1
ACK2:10 pmNantucket Memorial
6h 36m
1 stop
CHS8:46 pmCharleston
$499

momondo 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, momondo users made 832,500 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from Charleston to Nantucket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Tue 6/30

6:00 am-10:41 am

1 stop4h 41m

Nantucket Memorial

Sat 8/1

4:58 pm-9:56 pm

1 stop4h 58m

$347

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Tue 6/30

6:00 am-10:41 am

1 stop4h 41m

Nantucket Memorial

Sat 8/1

2:19 pm-11:51 pm

2 stops9h 32m

$353

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Tue 6/30

6:40 am-3:03 pm

2 stops8h 23m

Nantucket Memorial

Sat 8/1

2:19 pm-9:52 pm

2 stops7h 33m

$358

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Fri 8/14

6:00 am-11:53 am

1 stop5h 53m

Nantucket Memorial

Mon 8/17

1:38 pm-5:59 pm

1 stop4h 21m

$403

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Fri 8/14

6:00 am-11:53 am

1 stop5h 53m

Nantucket Memorial

Mon 8/17

12:23 pm-7:40 pm

2 stops7h 17m

$409

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Tue 6/30

5:30 am-1:27 pm

2 stops7h 57m

Nantucket Memorial

Fri 7/31

4:51 pm-11:57 pm

2 stops7h 06m

$414

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Tue 6/30

5:00 am-3:03 pm

2 stops10h 03m

Nantucket Memorial

Sat 8/1

2:19 pm-11:51 pm

2 stops9h 32m

$418

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Thu 8/13

6:00 am-11:53 am

1 stop5h 53m

Nantucket Memorial

Sun 8/16

12:58 pm-7:32 pm

1 stop6h 34m

$439

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Thu 8/13

5:00 am-4:34 pm

2 stops11h 34m

Nantucket Memorial

Sun 8/16

12:58 pm-7:32 pm

1 stop6h 34m

$445

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Tue 6/30

11:00 am-3:23 pm

1 stop4h 23m

Nantucket Memorial

Sat 8/1

12:02 pm-7:32 pm

1 stop7h 30m

$452

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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See travel insights to Boston from

How to get the cheapest flight ticket from Charleston to Nantucket

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Nantucket?

JetBlue, Delta and Spirit Airlines are the top three most popular airlines that fly to Nantucket from Charleston according to our data. JetBlue is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Nantucket. Keep in mind that there are 7 different airlines that fly to Nantucket on a routine basis, so you have a few additional options to choose from.

When to book flights from Charleston to Nantucket

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to Nantucket according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to Nantucket (CHS to ACK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Nantucket

Fastest flight time

4h 21m

Direct flights

None
The fastest flight from Charleston to Nantucket takes 4h 21m
There are no direct flights from Charleston to Nantucket. There are no popular flight routes from Charleston to Nantucket.
Search flight deals

  • How far is Charleston to Nantucket Memorial by plane?

    Nantucket Memorial is 798.1 mi away from Charleston. In terms of flight time, this usually takes a little over 4h 21m.

  • When did momondo last update prices for flights from Charleston Airport to Nantucket Memorial Airport?

    Prices for flights from Charleston Airport to Nantucket Memorial Airport were last updated today.

  • How many operators does momondo search for flights from Charleston Airport to Nantucket Memorial Airport?

  • How old do you have to be to fly from Charleston Airport to Nantucket Memorial Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charleston Airport to Nantucket Memorial Airport.

  • What documentation or ID do you need to fly to Nantucket Memorial Airport?

    The travel and health documents required for your trip to Nantucket Memorial Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Nantucket Memorial Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Charleston to Nantucket?

Best airlines flying from Charleston to Nantucket

Compare and see reviews for airlines that fly from Charleston to Nantucket with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $157Free CancellationRating
7.2
2,900 reviews
Search JetBlue flights
American AirlinesPriceFrom $211Free CancellationRating
7.1
11,414 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to Nantucket?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Nantucket from Charleston.

Can I find flights from Charleston to Nantucket with flexible booking policies on momondo?

momondo does allow users to show only those flights to Nantucket from Charleston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Charleston to Nantucket?

momondo helps you find the best flight between Charleston and Nantucket by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Charleston to Nantucket right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Nantucket from Charleston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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