Compare live prices for IAH to CHS. Use the search panel
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IAH → CHSApprox. 1485.83 km08 May 2026Live inventory
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Showing 25
of 103
live flights
Delta Air Lines
DL-1417
07:00
05/08/2026
IAH
George Bush Intercontinental Houston Airport
27h 39m
1 Stop
⏱ LGA · 20h 51mLGA Airport
10:39
05/09/2026
+1
CHS
Charleston Air Force Base-International Airport
₹18,472
per person
✕ Non-refundable
Delta Air Lines
DL-2088
14:18
05/08/2026
IAH
George Bush Intercontinental Houston Airport
29h 6m
1 Stop
⏱ LGA · 22h 1mLGA Airport
19:24
05/09/2026
+1
CHS
Charleston Air Force Base-International Airport
₹18,472
per person
✕ Non-refundable
Southwest Airlines
WN-1587
12:50
05/08/2026
HOU
George Bush Intercontinental Houston Airport
3h 20m
Non-stop
16:10
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹21,111
per person
✕ Non-refundable🔥 Last 3 seats5 fare options
Delta Air Lines
DL-2381
17:02
05/08/2026
HOU
George Bush Intercontinental Houston Airport
5h 2m
1 Stop
⏱ ATL · 0h 41mATL Airport
22:04
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹21,121
per person
✕ Non-refundable
Delta Air Lines
DL-2381
17:02
05/08/2026
HOU
George Bush Intercontinental Houston Airport
5h 54m
1 Stop
⏱ ATL · 1h 33mATL Airport
22:56
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹21,121
per person
✕ Non-refundable
Delta Air Lines
DL-1651
18:35
05/08/2026
IAH
George Bush Intercontinental Houston Airport
5h 24m
1 Stop
⏱ ATL · 0h 56mATL Airport
23:59
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹21,121
per person
✕ Non-refundable2 fare options
American Airlines
AA-2151
18:12
05/08/2026
IAH
George Bush Intercontinental Houston Airport
5h 47m
1 Stop
⏱ CLT · 0h 55mCLT Airport
23:59
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹21,132
per person
✓ Refundable11 fare options
American Airlines
AA-1865
16:42
05/08/2026
IAH
George Bush Intercontinental Houston Airport
5h 59m
1 Stop
⏱ DFW · 0h 51mDFW Airport
22:41
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹21,132
per person
✓ Refundable6 fare options
American Airlines
AA-3074
17:25
05/08/2026
IAH
George Bush Intercontinental Houston Airport
6h 59m
1 Stop
⏱ MIA · 1h 38mMIA Airport
00:24
05/09/2026
+1
CHS
Charleston Air Force Base-International Airport
₹21,132
per person
✓ Refundable6 fare options
American Airlines
AA-2140
10:31
05/08/2026
IAH
George Bush Intercontinental Houston Airport
8h 9m
1 Stop
⏱ DFW · 3h 11mDFW Airport
18:40
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹21,132
per person
✕ Non-refundable5 fare options
American Airlines
AA-2146
12:19
05/08/2026
IAH
George Bush Intercontinental Houston Airport
6h 21m
1 Stop
⏱ DFW · 1h 21mDFW Airport
18:40
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹21,132
per person
✓ Refundable5 fare options
American Airlines
AA-4113
13:45
05/08/2026
IAH
George Bush Intercontinental Houston Airport
8h 56m
1 Stop
⏱ DFW · 3h 55mDFW Airport
22:41
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹21,132
per person
✓ Refundable10 fare options
American Airlines
AA-2148
15:22
05/08/2026
IAH
George Bush Intercontinental Houston Airport
6h 54m
1 Stop
⏱ CLT · 2h 6mCLT Airport
22:16
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹21,132
per person
✓ Refundable10 fare options
American Airlines
AA-2148
15:22
05/08/2026
IAH
George Bush Intercontinental Houston Airport
8h 37m
1 Stop
⏱ CLT · 3h 46mCLT Airport
23:59
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹21,132
per person
✓ Refundable10 fare options
Delta Air Lines
DL-2890
16:28
05/08/2026
IAH
George Bush Intercontinental Houston Airport
5h 36m
1 Stop
⏱ ATL · 1h 20mATL Airport
22:04
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹21,878
per person
✕ Non-refundable
Delta Air Lines
DL-1148
14:20
05/08/2026
IAH
George Bush Intercontinental Houston Airport
6h 4m
1 Stop
⏱ ATL · 1h 48mATL Airport
20:24
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹21,878
per person
✕ Non-refundable
Delta Air Lines
DL-2890
16:28
05/08/2026
IAH
George Bush Intercontinental Houston Airport
6h 28m
1 Stop
⏱ ATL · 2h 12mATL Airport
22:56
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹21,878
per person
✕ Non-refundable
Delta Air Lines
DL-2890
16:28
05/08/2026
IAH
George Bush Intercontinental Houston Airport
7h 31m
1 Stop
⏱ ATL · 3h 15mATL Airport
23:59
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹21,878
per person
✕ Non-refundable
Delta Air Lines
DL-1148
14:20
05/08/2026
IAH
George Bush Intercontinental Houston Airport
7h 44m
1 Stop
⏱ ATL · 3h 28mATL Airport
22:04
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹21,878
per person
✕ Non-refundable
Delta Air Lines
DL-396
12:39
05/08/2026
IAH
George Bush Intercontinental Houston Airport
8h 7m
1 Stop
⏱ JFK · 0h 48mJFK Airport
20:46
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹21,878
per person
✕ Non-refundable
Delta Air Lines
DL-1069
05:55
05/08/2026
IAH
George Bush Intercontinental Houston Airport
8h 12m
1 Stop
⏱ ATL · 4h 0mATL Airport
14:07
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹21,878
per person
✕ Non-refundable
Southwest Airlines
WN-868
13:15
05/08/2026
HOU
George Bush Intercontinental Houston Airport
5h 5m
1 Stop
⏱ BNA · 0h 45mBNA Airport
18:20
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹22,911
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-8
08:00
05/08/2026
HOU
George Bush Intercontinental Houston Airport
7h 10m
1 Stop
⏱ DAL · 2h 30mDAL Airport
15:10
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹22,911
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-123
15:20
05/08/2026
HOU
George Bush Intercontinental Houston Airport
6h 35m
1 Stop
⏱ MDW · 1h 5mMDW Airport
21:55
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹22,911
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-2002
12:55
05/08/2026
HOU
George Bush Intercontinental Houston Airport
9h 0m
1 Stop
⏱ MDW · 3h 25mMDW Airport
21:55
05/08/2026
CHS
Charleston Air Force Base-International Airport
₹22,911
per person
✕ Non-refundable5 fare options
😕 No flights match your filters.
Houston (IAH)
📍 George Bush Intercontinental Houston Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.984399795532227
📐 Longitude: -95.34140014648438
Charleston (CHS)
📍 Charleston Air Force Base-International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 32.89860153
📐 Longitude: -80.04049683
✈ Distance: Houston, TX,USA to Charleston,USA — 1485.83 km
📅 Results on this page are loaded for 08 May 2026. Click View all flights for the complete live search.
Houston to Charleston — what to expect when booking
The IAH–CHS route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Houston, TX,USA and Charleston,USA is approximately
1485.83 km.
Before you book
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❓ Frequently asked questions — Houston to Charleston flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Houston, TX,USA (IAH) and Charleston,USA (CHS) is approximately 1485.83 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.