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$95+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ACK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$206
(American Airlines)

One-way from

$95
(JetBlue)

Popular in

December

Cheapest in

August

Average price

$189
From Charleston to Nantucket Memorial
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One-way flight from Charleston to Nantucket Memorial
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Highest demand for flights based on searches. 7% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% 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 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 8/2510:59 amCHS - ACK
1 stop4h 56mAmerican Airlines
Thu 8/285:16 pmACK - CHS
1 stop4h 52mAmerican Airlines
Deal found 6/11$206
This JetBlue deal was found by Cheapflights users on 6/11. 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.
Sat 7/1211:00 amCHS - ACK
1 stop4h 23mJetBlue
Sat 7/1912:45 pmACK - CHS
1 stop5h 19mJetBlue
Deal found 6/11$250
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 8/75:15 amCHS - ACK
2 stops9h 27mDelta
Sun 8/1012:15 pmACK - CHS
1 stop5h 35mDelta
Deal found 6/11$712
This JetBlue Airways deal was found by Cheapflights users on 6/12. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/38:45 pmCHS - ACK
1 stop16h 40mMultiple Airlines
Sat 7/58:08 amACK - CHS
1 stop11h 42mMultiple Airlines
Deal found 6/12$784

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 June 12, 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

Mon 8/25

10:59 am-3:55 pm

1 stop4h 56m

Nantucket Memorial

Thu 8/28

5:16 pm-10:08 pm

1 stop4h 52m

$206

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Sat 7/12

11:00 am-3:23 pm

1 stop4h 23m

Nantucket Memorial

Sat 7/19

12:45 pm-6:04 pm

1 stop5h 19m

$250

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Thu 8/7

5:15 am-2:42 pm

2 stops9h 27m

Nantucket Memorial

Sun 8/10

12:15 pm-5:50 pm

1 stop5h 35m

$712

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Thu 7/3

8:45 pm-1:25 pm

1 stop16h 40m

Nantucket Memorial

Sat 7/5

8:08 am-7:50 pm

1 stop11h 42m

$784

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Wed 7/9

11:00 am-3:23 pm

1 stop4h 23m

$95

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Wed 8/13

6:00 am-11:54 am

1 stop5h 54m

$103

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Tue 7/8

5:15 am-2:42 pm

2 stops9h 27m

$109

CharlestonNantucket

CHS - ACK

CHSACK

Charleston

Sun 7/13

10:53 am-1:46 pm

3 stops26h 53m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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
2,925 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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 American Airlines is currently your cheapest option to Nantucket, with prices starting at $206. Additional round-trip tickets that might be worth considering are offered by JetBlue and Delta, with the lowest prices starting at $250 and $712, 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 $95 on JetBlue. Other airlines that offer cheap prices include American Airlines from $103 and Delta from $109 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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$178Average$378FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$190Average$397FlexibilityNo cancel feeOn-time62%

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