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$106+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — CHS
May 17 — May 241
Sun 5/17
Sun 5/24
1 adult, Economy
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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 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/177:15 pm
TTN
-
CHS
2 stops37h 23m
Multiple Airlines
Wed 5/274:34 pm
CHS
-
TTN
1 stop17h 08m
Multiple Airlines
Deal found 4/13$239
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Mon 5/49:11 pm
TTN
-
CHS
1 stop12h 22m
Multiple Airlines
Fri 5/83:23 pm
CHS
-
TTN
1 stop18h 19m
Multiple Airlines
Deal found 4/14$240
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Wed 5/2012:28 pm
TTN
-
CHS
1 stop25h 30m
Multiple Airlines
Tue 5/263:13 pm
CHS
-
TTN
1 stop18h 24m
Multiple Airlines
Deal found 4/13$293
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 6/128:33 pm
TTN
-
CHS
1 stop12h 15m
Multiple Airlines
Mon 6/153:23 pm
CHS
-
TTN
1 stop18h 34m
Multiple Airlines
Deal found 4/14$298
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:31 pm
TTN
-
CHS
1 stop12h 17m
Multiple Airlines
Sun 5/108:20 pm
CHS
-
TTN
1 stop21h 21m
Multiple Airlines
Deal found 4/12$308
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 4/307:15 pm
TTN
-
CHS
2 stops27h 59m
Multiple Airlines
Mon 5/43:21 pm
CHS
-
TTN
1 stop18h 21m
Multiple Airlines
Deal found 4/15$320
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:33 pm
TTN
-
CHS
1 stop12h 05m
Multiple Airlines
Wed 7/294:34 pm
CHS
-
TTN
1 stop17h 13m
Multiple Airlines
Deal found 4/16$353
This Kiwi.com deal was found by Cheapflights users on 4/15. 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
Sun 5/316:25 pm
CHS
-
TTN
2 stops20h 47m
Multiple Airlines
Deal found 4/15$364
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 8/138:33 pm
TTN
-
CHS
1 stop12h 12m
Multiple Airlines
Mon 8/179:44 pm
CHS
-
TTN
1 stop17h 53m
Multiple Airlines
Deal found 4/14$374

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 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$193
(Kiwi.com)

One-way from

$106
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$297
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 ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 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 17, 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

Mon 5/4

9:11 pm-9:33 am

1 stop12h 22m

Charleston

Fri 5/8

3:23 pm-9:42 am

1 stop18h 19m

$240

TrentonCharleston

TTN - CHS

TTNCHS

Trenton-Mercer

Fri 5/8

8:31 pm-8:48 am

1 stop12h 17m

Charleston

Sun 5/10

8:20 pm-5:41 pm

1 stop21h 21m

$308

TrentonCharleston

TTN - CHS

TTNCHS

Trenton-Mercer

Thu 4/30

7:15 pm-11:14 pm

2 stops27h 59m

Charleston

Mon 5/4

3:21 pm-9:42 am

1 stop18h 21m

$320

TrentonCharleston

TTN - CHS

TTNCHS

Trenton-Mercer

Tue 5/26

8:31 pm-9:38 am

1 stop13h 07m

Charleston

Sun 5/31

2:53 pm-9:42 am

1 stop18h 49m

$320

TrentonCharleston

TTN - CHS

TTNCHS

Trenton-Mercer

Wed 5/20

10:22 am-8:38 am

1 stop22h 16m

Charleston

Mon 5/25

3:23 pm-9:42 am

1 stop18h 19m

$379

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

$382

TrentonCharleston

TTN - CHS

TTNCHS

Trenton-Mercer

Sat 7/11

8:33 pm-8:38 am

1 stop12h 05m

Charleston

Sat 7/18

2:27 pm-11:00 am

2 stops20h 33m

$390

TrentonCharleston

TTN - CHS

TTNCHS

Trenton-Mercer

Tue 5/5

10:27 am-9:38 am

1 stop23h 11m

Charleston

Sun 5/10

2:53 pm-9:42 am

1 stop18h 49m

$393

TrentonCharleston

TTN - CHS

TTNCHS

Trenton-Mercer

Thu 5/21

11:50 am-8:45 am

2 stops20h 55m

Charleston

Mon 5/25

3:23 pm-9:42 am

1 stop18h 19m

$414
Cheapest one-way

TrentonCharleston

TTN - CHS

TTNCHS

Trenton-Mercer

Sun 4/26

7:15 pm-9:35 am

2 stops38h 20m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 18 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
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Goose Creek
Edisto Beach

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