$138+ 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 15/3. 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
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Find flights from Charleston

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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 9 February 2026.

Tue 10/312:23
CHS
-
BNE
2 stops26h 37m
American Airlines
Wed 25/319:40
BNE
-
CHS
2 stops26h 53m
American Airlines
Deal found 7/2$1,704
Sun 8/315:48
CHS
-
BNE
1 stop23h 42m
American Airlines
Mon 16/308:40
BNE
-
CHS
1 stop26h 55m
American Airlines
Deal found 7/2$1,717
Wed 1/706:00
CHS
-
BNE
2 stops34h 30m
United Airlines
Fri 17/710:30
BNE
-
CHS
2 stops27h 21m
United Airlines
Deal found 8/2$1,815
Thu 26/312:46
CHS
-
MEL
2 stops28h 44m
United Airlines
Sat 11/410:55
MEL
-
CHS
2 stops37h 28m
United Airlines
Deal found 7/2$1,846
Wed 20/512:56
CHS
-
SYD
1 stop27h 59m
Multiple Airlines
Wed 27/512:00
SYD
-
CHS
1 stop24h 58m
Multiple Airlines
Deal found 8/2$1,946
Wed 15/416:20
CHS
-
SYD
2 stops24h 45m
American Airlines
Mon 4/509:10
SYD
-
CHS
2 stops23h 30m
American Airlines
Deal found 7/2$1,950
Wed 25/315:48
CHS
-
SYD
1 stop24h 07m
American Airlines
Wed 1/411:45
SYD
-
CHS
2 stops24h 50m
American Airlines
Deal found 8/2$1,968
Sat 7/317:00
CHS
-
SYD
1 stop47h 15m
Multiple Airlines
Sat 14/309:45
SYD
-
CHS
2 stops40h 24m
Multiple Airlines
Deal found 7/2$1,980
Fri 15/517:05
CHS
-
SYD
2 stops25h 40m
Air New Zealand
Mon 25/511:55
SYD
-
CHS
2 stops24h 17m
Air New Zealand
Deal found 8/2$2,002
Mon 23/215:45
CHS
-
SYD
1 stop23h 10m
Multiple Airlines
Thu 5/314:05
SYD
-
CHS
1 stop24h 24m
Multiple Airlines
Deal found 8/2$2,017
Fri 15/519:30
CHS
-
SYD
1 stop21h 25m
American Airlines
Mon 25/512:00
SYD
-
CHS
1 stop20h 31m
American Airlines
Deal found 8/2$2,019
Mon 23/214:42
CHS
-
SYD
2 stops26h 18m
American Airlines
Thu 5/311:20
SYD
-
CHS
2 stops23h 36m
American Airlines
Deal found 8/2$2,022

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 9 February 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Tue 10/3

12:23-05:00

2 stops26h 37m

Brisbane

Wed 25/3

19:40-08:33

2 stops26h 53m

$1,704

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Mon 9/3

15:48-05:30

1 stop23h 42m

Brisbane

Mon 16/3

08:40-21:35

1 stop26h 55m

$1,717

CharlestonBrisbane

CHS - BNE

CHSBNE

Charleston

Wed 1/7

06:00-06:30

2 stops34h 30m

Brisbane

Fri 17/7

10:30-23:51

2 stops27h 21m

$1,815

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Fri 27/3

10:20-09:00

2 stops31h 40m

Melbourne

Sat 11/4

10:55-10:23

2 stops37h 28m

$1,846

CharlestonMelbourne

CHS - MEL

CHSMEL

Charleston

Thu 26/3

12:46-08:30

2 stops28h 44m

Melbourne

Sat 11/4

10:55-10:23

2 stops37h 28m

$1,846

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 20/5

12:56-06:55

1 stop27h 59m

Sydney Kingsford Smith

Wed 27/5

12:00-22:58

1 stop24h 58m

$1,946

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 20/5

16:20-07:05

2 stops24h 45m

Sydney Kingsford Smith

Wed 27/5

09:10-22:58

2 stops27h 48m

$1,950

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 15/4

14:59-07:05

2 stops26h 06m

Sydney Kingsford Smith

Mon 4/5

09:10-19:29

2 stops24h 19m

$1,950

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Wed 25/3

15:48-09:00

2 stops26h 12m

Sydney Kingsford Smith

Wed 1/4

11:05-21:35

2 stops25h 30m

$1,973

CharlestonSydney

CHS - SYD

CHSSYD

Charleston

Sat 7/3

17:00-08:15

1 stop47h 15m

Sydney Kingsford Smith

Sat 14/3

09:45-11:09

2 stops40h 24m

$1,980

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 36 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 $1,063). Flying from Charleston in September will prove the most costly (average of $3,421). 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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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 9 February 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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