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Cheap flights from Chicago (CHI) to Charleston (CHS)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Chicago (CHI) to Charleston (CHS)

How to find the cheapest flight from Chicago (CHI) to Charleston (CHS)
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How to find the cheapest flight from Chicago (CHI) to Charleston (CHS)
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How to find the cheapest flight from Chicago (CHI) to Charleston (CHS)
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Cheap flights from Chicago to Charleston in March , April 2026

31 Mar - 23 Apr $ 176.00
CHI
Chicago
Frontier Airlines
1 STOPS
CHS
Charleston
CHS
Charleston
Frontier Airlines
1 STOPS
CHI
Chicago
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25 Mar - 23 Apr $ 191.00
CHI
Chicago
Frontier Airlines
1 STOPS
CHS
Charleston
CHS
Charleston
Frontier Airlines
1 STOPS
CHI
Chicago
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31 Mar - 07 Apr $ 345.00
CHI
Chicago
United Airlines
DIRECT
CHS
Charleston
CHS
Charleston
United Airlines
DIRECT
CHI
Chicago
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Last minute flights from Chicago to Charleston

23 Mar - 31 Mar $ 443.00
CHI
Chicago
United Airlines
DIRECT
CHS
Charleston
CHS
Charleston
United Airlines
DIRECT
CHI
Chicago
Pick dates
23 Mar - 31 Mar $ 443.00
CHI
Chicago
United Airlines
DIRECT
CHS
Charleston
CHS
Charleston
United Airlines
DIRECT
CHI
Chicago
Pick dates
13 Mar - 01 Apr $ 1,203.00
CHI
Chicago
Alaska Airlines
1 STOPS
CHS
Charleston
CHS
Charleston
Alaska Airlines
1 STOPS
CHI
Chicago
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One-way flights to Charleston from Chicago

5:45 PM - 5:45 PM
United Airlines
0 Stops
2h 12m
CHI - CHS
$ 139
Kiwi
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6:00 PM - 6:00 PM
United Airlines
0 Stops
2h 11m
CHI - CHS
$ 324
Kiwi
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4:30 PM - 9:15 PM
United Airlines
1 Stops
6h
CHI - CHS
$ 419
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Charleston (CHS)

Related info for your journey
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How to find the cheapest flight from Chicago (CHI) to Charleston (CHS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Charleston (CHS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.