HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Charleston

$105+ Cheap flights from Trenton, NJ to Charleston (TTN - CHS)

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — CHS
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Trenton 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 Trenton to Charleston

Cheapest flights from Trenton to Charleston
Explore the most affordable flight options available from Trenton to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:31 pm
TTN
-
CHS
1 stop13h 07m
Multiple Airlines
Tue 6/210:38 am
CHS
-
TTN
1 stop22h 59m
Multiple Airlines
Deal found 4/27$200
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:31 pm
TTN
-
CHS
1 stop12h 17m
Multiple Airlines
Mon 6/13:23 pm
CHS
-
TTN
1 stop18h 19m
Multiple Airlines
Deal found 4/27$218
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/98:33 pm
TTN
-
CHS
1 stop13h 05m
Multiple Airlines
Fri 6/123:23 pm
CHS
-
TTN
1 stop17h 11m
Multiple Airlines
Deal found 4/28$223
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:31 pm
TTN
-
CHS
1 stop12h 14m
Multiple Airlines
Tue 6/93:13 pm
CHS
-
TTN
1 stop18h 44m
Multiple Airlines
Deal found 4/28$246
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:15 pm
TTN
-
CHS
2 stops38h 43m
Multiple Airlines
Thu 5/142:53 pm
CHS
-
TTN
1 stop18h 49m
Multiple Airlines
Deal found 4/25$282
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:27 am
TTN
-
CHS
1 stop23h 11m
Multiple Airlines
Sat 5/162:39 pm
CHS
-
TTN
2 stops27h 46m
Multiple Airlines
Deal found 4/27$288
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:31 pm
TTN
-
CHS
1 stop12h 17m
Multiple Airlines
Sun 5/312:53 pm
CHS
-
TTN
1 stop18h 49m
Multiple Airlines
Deal found 4/25$310
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/288:33 pm
TTN
-
CHS
1 stop12h 12m
Multiple Airlines
Wed 7/14:34 pm
CHS
-
TTN
1 stop17h 23m
Multiple Airlines
Deal found 4/26$325
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:27 am
TTN
-
CHS
1 stop22h 11m
Multiple Airlines
Wed 5/134:34 pm
CHS
-
TTN
1 stop17h 00m
Multiple Airlines
Deal found 4/24$329

Find flight deals from Trenton to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Trenton (TTN) 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 April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$200
(Kiwi.com)

One-way from

$105
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$303
Provider with most accurate pricing for Trenton-Mercer-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for Trenton-Mercer-Charleston flights.
Search Deals
From Trenton-Mercer to Charleston
Search Deals
One-way flight from Trenton-Mercer to Charleston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trenton 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 April 29, 2026.
Use the filters below to find and compare flights from Trenton to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TrentonCharleston

TTN - CHS

TTNCHS

Trenton-Mercer

Fri 5/29

8:31 pm-8:48 am

1 stop12h 17m

Charleston

Mon 6/1

3:23 pm-9:42 am

1 stop18h 19m

$218

TrentonCharleston

TTN - CHS

TTNCHS

Trenton-Mercer

Fri 5/29

8:31 pm-8:48 am

1 stop12h 17m

Charleston

Sun 5/31

2:53 pm-9:42 am

1 stop18h 49m

$310

TrentonCharleston

TTN - CHS

TTNCHS

Trenton-Mercer

Tue 5/5

10:27 am-9:38 am

1 stop23h 11m

Charleston

Fri 5/8

9:28 pm-4:09 pm

1 stop18h 41m

$321

TrentonCharleston

TTN - CHS

TTNCHS

Trenton-Mercer

Tue 5/12

10:27 am-9:38 am

1 stop23h 11m

Charleston

Sat 5/16

3:44 pm-9:34 am

1 stop17h 50m

$339

TrentonCharleston

TTN - CHS

TTNCHS

Trenton-Mercer

Thu 5/28

8:31 pm-8:45 am

1 stop12h 14m

Charleston

Sun 5/31

2:53 pm-9:42 am

1 stop18h 49m

$365

TrentonCharleston

TTN - CHS

TTNCHS

Trenton-Mercer

Sat 5/9

10:27 am-8:38 am

1 stop22h 11m

Charleston

Wed 5/13

4:34 pm-6:25 pm

2 stops25h 51m

$378

TrentonCharleston

TTN - CHS

TTNCHS

Trenton-Mercer

Thu 6/18

11:50 am-8:45 am

2 stops20h 55m

Charleston

Mon 6/22

3:23 pm-9:57 am

1 stop18h 34m

$381

TrentonCharleston

TTN - CHS

TTNCHS

Trenton-Mercer

Thu 6/11

11:50 am-8:45 am

2 stops20h 55m

Charleston

Sun 6/14

2:53 pm-9:57 am

1 stop19h 04m

$392

TrentonCharleston

TTN - CHS

TTNCHS

Trenton-Mercer

Sat 7/18

9:37 pm-8:38 am

1 stop11h 01m

Charleston

Sat 7/25

10:00 am-11:00 am

2 stops25h 00m

$404
Cheapest one-way

TrentonCharleston

TTN - CHS

TTNCHS

Trenton-Mercer

Fri 5/29

8:31 pm-8:48 am

1 stop12h 17m

$105

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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

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

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Trenton 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.

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.

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.