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$432+ Cheap flights from Watertown, NY to Charleston (ART - CHS)

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
ART — CHS
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap flight deals from Watertown to Charleston

Cheapest flights from Watertown to Charleston
Explore the most affordable flight options available from Watertown to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This American Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 3/246:00 am
ART
-
CHS
1 stop4h 12m
American Airlines
Sat 3/286:37 pm
CHS
-
ART
1 stop4h 18m
American Airlines
Deal found 2/18$432
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 3/246:00 am
ART
-
CHS
1 stop4h 12m
American Airlines
Mon 3/306:45 pm
CHS
-
ART
1 stop4h 10m
American Airlines
Deal found 2/18$437
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 3/246:00 am
ART
-
CHS
1 stop4h 12m
American Airlines
Wed 4/16:34 am
CHS
-
ART
2 stops8h 45m
American Airlines
Deal found 2/18$462
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 3/246:00 am
ART
-
CHS
1 stop4h 12m
American Airlines
Sun 3/295:10 am
CHS
-
ART
2 stops10h 09m
American Airlines
Deal found 2/18$482
This American Airlines deal was found by Cheapflights users on 2/18. 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 3/226:00 am
ART
-
CHS
1 stop4h 17m
American Airlines
Sat 3/286:37 pm
CHS
-
ART
1 stop4h 18m
American Airlines
Deal found 2/18$573
This American Airlines deal was found by Cheapflights users on 2/18. 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 3/226:00 am
ART
-
CHS
1 stop4h 17m
American Airlines
Mon 3/306:45 pm
CHS
-
ART
1 stop4h 10m
American Airlines
Deal found 2/18$578
This American Airlines deal was found by Cheapflights users on 2/18. 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 3/234:01 pm
ART
-
CHS
2 stops7h 00m
American Airlines
Sat 3/286:37 pm
CHS
-
ART
1 stop4h 18m
American Airlines
Deal found 2/18$579
This American Airlines deal was found by Cheapflights users on 2/18. 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 3/234:01 pm
ART
-
CHS
2 stops18h 25m
American Airlines
Tue 3/3111:06 am
CHS
-
ART
2 stops28h 13m
American Airlines
Deal found 2/18$583
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 3/256:00 am
ART
-
CHS
1 stop4h 17m
American Airlines
Tue 3/316:45 pm
CHS
-
ART
1 stop4h 10m
American Airlines
Deal found 2/18$592
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 3/256:00 am
ART
-
CHS
1 stop4h 17m
American Airlines
Mon 3/306:45 pm
CHS
-
ART
1 stop4h 10m
American Airlines
Deal found 2/18$597

Find flight deals from Watertown to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Watertown (ART) to Charleston (CHS). 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 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$432
(American Airlines)
Provider with most accurate pricing for Watertown-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for Watertown-Charleston flights.
Search Deals
From Watertown to Charleston
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Watertown to Charleston 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 21, 2026.
Use the filters below to find and compare flights from Watertown to Charleston that are best for you.

Fly from

Watertown

Fly to

Charleston

Route

Depart

Return

Price

WatertownCharleston

ART - CHS

ARTCHS

Watertown

Tue 3/24

6:00 am-10:12 am

1 stop4h 12m

Charleston

Sat 3/28

6:37 pm-10:55 pm

1 stop4h 18m

$432

WatertownCharleston

ART - CHS

ARTCHS

Watertown

Sun 3/22

6:00 am-10:17 am

1 stop4h 17m

Charleston

Wed 4/1

6:45 pm-10:55 pm

1 stop4h 10m

$573

WatertownCharleston

ART - CHS

ARTCHS

Watertown

Sun 3/22

6:00 am-10:17 am

1 stop4h 17m

Charleston

Mon 3/30

6:45 pm-10:55 pm

1 stop4h 10m

$578

WatertownCharleston

ART - CHS

ARTCHS

Watertown

Mon 3/23

4:01 pm-11:01 pm

2 stops7h 00m

Charleston

Wed 4/1

6:45 pm-10:55 pm

1 stop4h 10m

$579

WatertownCharleston

ART - CHS

ARTCHS

Watertown

Mon 3/23

4:01 pm-11:01 pm

2 stops7h 00m

Charleston

Tue 3/31

6:45 pm-10:55 pm

1 stop4h 10m

$579

WatertownCharleston

ART - CHS

ARTCHS

Watertown

Mon 3/23

4:01 pm-11:01 pm

2 stops7h 00m

Charleston

Sat 3/28

6:34 am-3:19 pm

2 stops8h 45m

$584

WatertownCharleston

ART - CHS

ARTCHS

Watertown

Wed 3/25

6:00 am-10:17 am

1 stop4h 17m

Charleston

Tue 3/31

6:45 pm-10:55 pm

1 stop4h 10m

$592

WatertownCharleston

ART - CHS

ARTCHS

Watertown

Wed 3/25

6:00 am-10:17 am

1 stop4h 17m

Charleston

Sat 3/28

6:37 pm-10:55 pm

1 stop4h 18m

$592

WatertownCharleston

ART - CHS

ARTCHS

Watertown

Wed 3/25

6:00 am-10:17 am

1 stop4h 17m

Charleston

Mon 3/30

6:45 pm-10:55 pm

1 stop4h 10m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Compare providers for flights from Watertown to Charleston

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 Watertown to Charleston in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Watertown, New York-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Watertown, New York-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Watertown, New York-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Watertown, New York-Charleston 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 Watertown, New York-Charleston 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 Watertown to Charleston

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

What is the cheapest month to book a flight from Watertown, New York to Charleston?

Currently, May is the cheapest month in which you can book a flight from Watertown, New York to Charleston (average of $70). Flying from Watertown, New York to Charleston in February is currently the most expensive (average of $128). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

  • How long is the flight from Watertown, New York to Charleston?

    Airlines like American Airlines fly from Watertown, New York to Charleston in about 4h 12m. The time it takes to get you to your destination can typically vary by up to . The distance from Watertown, New York to Charleston is about 796 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Watertown to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Watertown, New York to Charleston?

    Currently, May is the cheapest month in which you can book a flight from Watertown, New York to Charleston (average of $70). Flying from Watertown, New York to Charleston in February is currently the most expensive (average of $128). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Santee
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

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