$94+ Cheap flights from Charleston

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CHS — SYD
18 Feb — 25 Feb1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Charleston
Explore the most affordable flight options available from Charleston. Find the lowest fares based on data from user searches, with prices last updated on 19 January 2026.

Sat 7/314:03
CHS
-
BNE
2 stops25h 27m
American Airlines
Sat 21/319:40
BNE
-
CHS
2 stops26h 53m
American Airlines
Deal found 17/1$1,793
Wed 4/217:57
CHS
-
SYD
2 stops28h 28m
Qantas Airways
Tue 17/219:15
SYD
-
CHS
2 stops35h 40m
Qantas Airways
Deal found 17/1$1,832
Tue 31/311:22
CHS
-
MEL
2 stops30h 53m
United Airlines
Sun 12/409:30
MEL
-
CHS
2 stops26h 07m
United Airlines
Deal found 16/1$1,932
Fri 12/616:30
CHS
-
MEL
2 stops25h 20m
Delta
Sun 21/610:00
MEL
-
CHS
2 stops26h 56m
Delta
Deal found 19/1$1,942
Sat 28/215:45
CHS
-
SYD
1 stop23h 10m
Qantas Airways
Sat 7/319:40
SYD
-
CHS
2 stops34h 17m
Qantas Airways
Deal found 18/1$1,962
Thu 19/215:45
CHS
-
SYD
1 stop23h 10m
Qantas Airways
Fri 27/220:10
SYD
-
CHS
2 stops34h 45m
Qantas Airways
Deal found 17/1$2,037
Sat 7/312:18
CHS
-
BNE
1 stop27h 12m
Multiple Airlines
Sat 21/308:40
BNE
-
CHS
1 stop23h 48m
Multiple Airlines
Deal found 17/1$2,082
Wed 15/412:56
CHS
-
SYD
2 stops28h 09m
American Airlines
Mon 4/509:10
SYD
-
CHS
2 stops23h 31m
American Airlines
Deal found 17/1$2,171
Tue 3/312:23
CHS
-
SYD
2 stops27h 02m
American Airlines
Tue 10/313:05
SYD
-
CHS
1 stop23h 30m
American Airlines
Deal found 17/1$2,174
Thu 7/512:22
CHS
-
SYD
2 stops29h 08m
Multiple Airlines
Tue 12/517:50
SYD
-
CHS
1 stop40h 34m
Multiple Airlines
Deal found 18/1$2,185
Tue 3/315:45
CHS
-
CNS
2 stops31h 20m
Qantas Airways
Tue 10/315:35
CNS
-
CHS
2 stops37h 22m
Qantas Airways
Deal found 17/1$2,188
Wed 18/308:00
CHS
-
SYD
2 stops34h 05m
United Airlines
Tue 31/310:30
SYD
-
CHS
2 stops24h 03m
United Airlines
Deal found 18/1$2,197

Find flights from Charleston within your budget

 
Find flights departing from Charleston that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 19 January 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 4/2

17:57-14:25

2 stops28h 28m

Sydney Kingsford Smith

Tue 17/2

19:15-14:55

2 stops35h 40m

$1,832

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Tue 31/3

06:00-09:15

3 stops36h 15m

Melbourne

Sun 12/4

09:30-21:37

2 stops26h 07m

$1,932

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Mon 13/4

13:10-07:30

2 stops28h 20m

Melbourne

Wed 22/4

09:30-18:59

2 stops23h 29m

$1,932

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Wed 4/3

16:00-09:30

2 stops25h 30m

Melbourne

Wed 11/3

10:30-21:10

2 stops25h 40m

$1,932

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Fri 12/6

16:30-07:50

2 stops25h 20m

Melbourne

Sun 21/6

10:00-22:56

2 stops26h 56m

$1,942

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Thu 19/2

15:45-06:55

1 stop23h 10m

Sydney Kingsford Smith

Fri 27/2

20:10-14:55

2 stops34h 45m

$2,037

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Thu 19/2

18:32-19:45

2 stops33h 13m

Sydney Kingsford Smith

Fri 27/2

21:40-17:32

2 stops35h 52m

$2,171

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 15/4

12:56-07:05

2 stops28h 09m

Sydney Kingsford Smith

Mon 4/5

09:10-18:41

2 stops23h 31m

$2,171

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Tue 3/3

12:23-07:25

2 stops27h 02m

Sydney Kingsford Smith

Tue 10/3

11:20-22:55

2 stops26h 35m

$2,173

CharlestonCairns

CHS - CNS

CHSCNS

Charleston

Tue 3/3

15:45-14:05

2 stops31h 20m

Cairns

Tue 10/3

15:35-14:57

2 stops37h 22m

$2,188

Flights are sorted by cheapest return flights first.

Deals found on 18/1

Showing 1-10 of 35 results
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Best time to book a flight from Charleston

Have a flexible travel schedule? Discover the best time to fly from Charleston with our price prediction graph.
Estimated return 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.

Travel insights for flights from Charleston

Get recent, data-driven insights about flights from Charleston including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Charleston?

Currently, January is the cheapest month in which you can book a flight from Charleston (average of $1,147). Flying from Charleston in September will prove the most costly (average of $3,590). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Direct flights from South Carolina

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Related info for your journey

Access useful and relevant information related to your journey from Charleston. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 19 January 2026.

  • What are the most popular destinations to fly to from Charleston?

    For the current month, the most popular flights from Charleston are Fort Lauderdale, Newark Airport, Boston. Boston, Newark Airport, Fort Lauderdale are the most popular locations from Charleston year round.

  • What is the cheapest month to fly from Charleston?

    Currently, the cheapest month for flights from Charleston is January. The most expensive month for flights is September. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Charleston?

    Deals for flights from Charleston are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Charleston?

    Cheapflights helps you find that perfect flight from Charleston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Charleston with no change fees?

    Certainly. Search results for flights from Charleston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Charleston become cheaper?

    Not ready to book yet? You can track prices for flights from Charleston on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Charleston?

Deals for flights from Charleston are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Charleston?

Cheapflights helps you find that perfect flight from Charleston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Charleston with no change fees?

Certainly. Search results for flights from Charleston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Charleston become cheaper?

Not ready to book yet? You can track prices for flights from Charleston on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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