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 $222. Additional round-trip tickets that might be worth considering are offered by American Airlines and JetBlue, with the lowest prices starting at $308 and $490, respectively.

What is the cheapest day to fly from Charleston to Nantucket?

Travelers seeking maximum savings on their Charleston to Nantucket flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Charleston to Nantucket?

Travelers have found that booking a Monday departure is the best way to save up to 170% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest time of day to fly from CHS to ACK?

When flying from Charleston to Nantucket, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 51% versus a flight at noon.

Most accurate provider : When it comes to deals on Charleston-Nantucket flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Charleston-Nantucket flight deals on Cheapflights vs. Expedia <90% 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 Expedia the most. Expedia 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.

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.

$222+ Flights from Charleston to Nantucket

Q: E

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.

Q: E

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).

Q: E

Most trusted provider : When it comes to deals on Charleston-Nantucket flights, Cheapflights users trust Expedia the most. Expedia 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.

Q: 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.

Q: 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.

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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

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars
Round-trip from	$222 (Delta)

Provider with most accurate pricing for Charleston-Nantucket Memorial flight deals.

Search Deals

Provider most trusted by Cheapflights users for Charleston-Nantucket Memorial flights.

Search Deals

From Charleston to Nantucket Memorial

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 March 26, 2025.

Tue 6/176:00 amCHS - ACK

1 stop5h 25mDelta

Tue 6/244:45 pmACK - CHS

1 stop5h 34mDelta

Deal found 3/25

$222

Sat 6/217:30 amCHS - ACK

1 stop6h 45mAmerican Airlines

Wed 6/253:51 pmACK - CHS

1 stop5h 47mAmerican Airlines

Deal found 3/25

$308

Fri 6/2011:00 amCHS - ACK

1 stop4h 39mJetBlue

Mon 6/2312:50 pmACK - CHS

1 stop5h 14mJetBlue

Deal found 3/25

$490

Sat 6/79:43 amCHS - ACK

2 stops23h 52mMultiple Airlines

Sat 6/145:58 pmACK - CHS

2 stops23h 18mMultiple Airlines

Deal found 3/25

$858

Best flights from Charleston to Nantucket
Discover carefully curated flight deals from Charleston to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 26, 2025.

Tue 6/176:00 amCHS - ACK

1 stop5h 25mDelta

Tue 6/244:45 pmACK - CHS

1 stop5h 34mDelta

Deal found 3/25

$222

Sat 6/217:30 amCHS - ACK

1 stop6h 45mAmerican Airlines

Wed 6/253:51 pmACK - CHS

1 stop5h 47mAmerican Airlines

Deal found 3/25

$308

Fri 6/2011:00 amCHS - ACK

1 stop4h 39mJetBlue

Mon 6/2312:50 pmACK - CHS

1 stop5h 14mJetBlue

Deal found 3/25

$490

Sat 6/79:43 amCHS - ACK

2 stops23h 52mMultiple Airlines

Sat 6/145:58 pmACK - CHS

2 stops23h 18mMultiple Airlines

Deal found 3/25

$858

Last-minute flights from Charleston to Nantucket
Discover last-minute flight deals from Charleston to Nantucket. Data last updated March 26, 2025 and is based on user searches.

Tue 4/156:00 amCHS - ACK

1 stop4h 30mJetBlue

Sat 4/191:51 pmACK - CHS

1 stop7h 27mJetBlue

Deal found 3/25

$821

Cheapflights Fare Finder

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

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Tue 6/17

6:00 am-11:25 am

1 stop5h 25m

Nantucket Memorial

Tue 6/24

4:45 pm-10:19 pm

1 stop5h 34m

$222

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Sat 6/21

7:30 am-2:15 pm

1 stop6h 45m

Nantucket Memorial

Wed 6/25

3:51 pm-9:38 pm

1 stop5h 47m

$308

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Fri 6/20

11:00 am-3:39 pm

1 stop4h 39m

Nantucket Memorial

Mon 6/23

12:50 pm-6:04 pm

1 stop5h 14m

$490

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Sat 6/7

9:43 am-9:35 am

2 stops23h 52m

Nantucket Memorial

Sat 6/14

5:58 pm-5:16 pm

2 stops23h 18m

$858

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Most accurate provider: When it comes to deals on Charleston-Nantucket flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Charleston-Nantucket flight deals on Cheapflights vs. Expedia <90% 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 Expedia the most. Expedia 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.

Cheapflights Insights

Everything you need to know about your flight from Charleston to Nantucket

Rainfall in Nantucket 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

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

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,891 reviews

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

JetBlue

7.3

Good

2,923 reviews

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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 $222. Additional round-trip tickets that might be worth considering are offered by American Airlines and JetBlue, with the lowest prices starting at $308 and $490, 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Charleston to Nantucket

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$178	Average$462	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$334	Average$659	FlexibilityNo cancel fee	On-time62%

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$222+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Charleston to Nantucket with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Charleston to Nantucket

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from Charleston to Nantucket

Cheapest flights from Charleston to NantucketExplore 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 March 26, 2025.

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 March 26, 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Charleston to Nantucket

Rainfall in Nantucket by month

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

Temperature in Nantucket by month

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

Reviews of airlines servicing Nantucket

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?

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

How can I find direct flights from Charleston to Nantucket?

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

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.

Top 2 airlines flying from Charleston to Nantucket

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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 March 26, 2025.