HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Charleston

$542+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
ART — CHS
Apr 18 — Apr 251
Sat 4/18
Sat 4/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Watertown to Charleston 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 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 March 19, 2026.

This American Airlines deal was found by Cheapflights users on 3/18. 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.
Fri 7/314:09 pm
ART
-
CHS
2 stops7h 50m
American Airlines
Wed 8/56:38 pm
CHS
-
ART
1 stop5h 14m
American Airlines
Deal found 3/18$542
This American Airlines deal was found by Cheapflights users on 3/18. 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.
Fri 7/314:09 pm
ART
-
CHS
2 stops7h 50m
American Airlines
Tue 8/45:00 am
CHS
-
ART
2 stops10h 44m
American Airlines
Deal found 3/18$547
This American Airlines deal was found by Cheapflights users on 3/16. 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 5/66:00 am
ART
-
CHS
1 stop5h 26m
American Airlines
Sun 5/107:13 pm
CHS
-
ART
1 stop4h 10m
American Airlines
Deal found 3/16$603
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Thu 5/711:25 am
ART
-
CHS
1 stop7h 08m
American Airlines
Sun 5/107:13 pm
CHS
-
ART
1 stop4h 10m
American Airlines
Deal found 3/16$618
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Thu 3/196:00 am
ART
-
CHS
2 stops7h 53m
American Airlines
Sat 3/216:00 am
CHS
-
ART
2 stops9h 19m
American Airlines
Deal found 3/16$641

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 March 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$542
(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 March 19, 2026.
Use the filters below to find and compare flights from Watertown to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

WatertownCharleston

ART - CHS

ARTCHS

Watertown

Wed 5/6

6:00 am-11:26 am

1 stop5h 26m

Charleston

Sun 5/10

7:13 pm-11:23 pm

1 stop4h 10m

$603

WatertownCharleston

ART - CHS

ARTCHS

Watertown

Fri 7/31

6:00 am-1:03 pm

1 stop7h 03m

Charleston

Wed 8/5

6:38 pm-11:52 pm

1 stop5h 14m

$606

WatertownCharleston

ART - CHS

ARTCHS

Watertown

Fri 7/31

6:00 am-1:03 pm

1 stop7h 03m

Charleston

Tue 8/4

6:40 am-3:44 pm

2 stops9h 04m

$612

WatertownCharleston

ART - CHS

ARTCHS

Watertown

Thu 5/7

11:25 am-6:33 pm

1 stop7h 08m

Charleston

Sun 5/10

7:13 pm-11:23 pm

1 stop4h 10m

$618

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Sorted by cheapest first

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 March.
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, September is the cheapest month in which you can book a flight from Watertown, New York to Charleston (average of $88). Flying from Watertown, New York to Charleston in February is currently the most expensive (average of $123). 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 5h 26m. 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, September is the cheapest month in which you can book a flight from Watertown, New York to Charleston (average of $88). Flying from Watertown, New York to Charleston in February is currently the most expensive (average of $123). 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
Walterboro
Summerville
Isle of Palms
Mount Pleasant
Goose Creek
Edisto Beach

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 Watertown to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Charleston flights
John F Kennedy Intl to Charlotte flights
Newark to Charleston flights
John F Kennedy Intl to Charleston flights
Newark to Charlotte flights
LaGuardia to Charlotte flights
John F Kennedy Intl to Savannah flights
LaGuardia to Savannah flights
Newark to Myrtle Beach flights
Newark to Savannah flights
John F Kennedy Intl to Myrtle Beach flights
LaGuardia to Myrtle Beach flights
White Plains to Charleston flights
LaGuardia to Greenville flights
Newark to Greenville flights
Newark to Columbia flights
LaGuardia to Columbia flights
John F Kennedy Intl to Greenville flights
John F Kennedy Intl to Columbia flights
Newark to Hilton Head Island flights
Stewart to Charleston flights
White Plains to Myrtle Beach flights
Stewart to Myrtle Beach flights
LaGuardia to Hilton Head Island flights
Buffalo to Charlotte flights
Rochester to Charlotte flights
Syracuse to Charlotte flights
Buffalo to Myrtle Beach flights
Newark to Augusta flights
White Plains to Charlotte flights
Syracuse to Savannah flights
Albany to Charlotte flights
Islip to Charleston flights
Rochester to Charleston flights
White Plains to Savannah flights
Buffalo to Charleston flights
Rochester to Savannah flights
Stewart to Greenville flights
LaGuardia to Augusta flights
Islip to Charlotte flights
Rochester to Myrtle Beach flights
John F Kennedy Intl to Augusta flights
Syracuse to Myrtle Beach flights
Albany to Greenville flights
Albany to Savannah flights
Albany to Myrtle Beach flights
Islip to Myrtle Beach flights
Buffalo to Savannah flights
Rochester to Columbia flights

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.