$80+ Cheap flights from Charleston (CHS) to Houston
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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — HOU
Mar 19 — Mar 261
1 adult, Economy
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Find cheap flights from Charleston to Houston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Charleston to Houston are usually found in September or April, booked 49 days in advance, depart on a Wednesday or Saturday and return on a Saturday
Cheap flight deals from Charleston to Houston
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Cheapest flights from Charleston to HoustonExplore the most affordable flight options available from Charleston to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 17, 2026.
Explore the most affordable flight options available from Charleston to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 17, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/258:07 am
CHS
- IAH
1 stop10h 25m
Spirit Airlines
Mon 3/304:22 pm
IAH
- CHS
1 stop4h 51m
Spirit Airlines
Deal found 2/17![Spirit Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Wed 4/293:26 pm
CHS
- IAH
2 stops26h 37m
Multiple Airlines
Mon 5/49:15 pm
IAH
- CHS
1 stop11h 23m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$199
This Mytrip deal was found by Cheapflights users on 2/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:35 pm
CHS
- IAH
1 stop6h 43m
Spirit Airlines
Tue 3/109:40 pm
IAH
- CHS
2 stops17h 25m
Spirit Airlines
Deal found 2/15![Spirit Airlines logo]()
$206
This Cheapflightsfares deal was found by Cheapflights users on 2/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:07 am
CHS
- IAH
1 stop10h 25m
Spirit Airlines
Mon 3/304:22 pm
IAH
- CHS
1 stop4h 51m
Spirit Airlines
Deal found 2/16![Spirit Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/143:01 pm
CHS
- IAH
1 stop18h 37m
Multiple Airlines
Fri 4/174:02 pm
IAH
- CHS
1 stop28h 47m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$210
This Priceline deal was found by Cheapflights users on 2/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:35 am
CHS
- IAH
1 stop6h 55m
Spirit Airlines
Sat 4/187:05 am
IAH
- CHS
1 stop6h 26m
Spirit Airlines
Deal found 2/13![Spirit Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 3/258:07 am
CHS
- IAH
2 stops15h 49m
Multiple Airlines
Mon 3/309:15 pm
IAH
- CHS
1 stop10h 23m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Thu 3/56:35 pm
CHS
- IAH
1 stop6h 43m
Multiple Airlines
Mon 3/99:03 pm
IAH
- CHS
1 stop11h 32m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Mon 4/133:21 pm
CHS
- IAH
1 stop18h 17m
Multiple Airlines
Fri 4/174:02 pm
IAH
- CHS
1 stop28h 47m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$215
This Cheapflightsfares deal was found by Cheapflights users on 2/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:35 pm
CHS
- IAH
1 stop6h 43m
Spirit Airlines
Wed 3/117:05 am
IAH
- CHS
1 stop8h 00m
Spirit Airlines
Deal found 2/16![Spirit Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 3/263:01 pm
CHS
- IAH
1 stop6h 19m
Multiple Airlines
Mon 3/309:15 pm
IAH
- CHS
1 stop10h 23m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$218
This Southwest deal was found by Cheapflights users on 2/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:30 am
CHS
- HOU
Nonstop2h 50m
Southwest
Tue 3/177:15 pm
HOU
- CHS
Nonstop2h 10m
Southwest
Deal found 2/13![Southwest logo]()
$309
Best flights from Charleston to HoustonDiscover carefully curated flight deals from Charleston to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 17, 2026.
Discover carefully curated flight deals from Charleston to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 3/258:07 am
CHS
- IAH
2 stops15h 49m
Multiple Airlines
Mon 3/309:15 pm
IAH
- CHS
1 stop10h 23m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$213
This Cheapflightsfares deal was found by Cheapflights users on 2/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:07 am
CHS
- IAH
1 stop10h 25m
Spirit Airlines
Mon 3/304:22 pm
IAH
- CHS
1 stop4h 51m
Spirit Airlines
Deal found 2/15![Spirit Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 2/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:30 am
CHS
- HOU
Nonstop2h 50m
Southwest
Tue 3/247:15 pm
HOU
- CHS
Nonstop2h 10m
Southwest
Deal found 2/15![Southwest logo]()
$309
This Delta deal was found by Cheapflights users on 2/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/104:51 pm
CHS
- HOU
1 stop6h 51m
Delta
Tue 3/172:13 pm
HOU
- CHS
1 stop4h 21m
Delta
Deal found 2/13![Delta logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Tue 3/104:03 pm
CHS
- IAH
1 stop25h 35m
Multiple Airlines
Tue 3/175:15 am
IAH
- CHS
2 stops28h 54m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$229
This Mytrip deal was found by Cheapflights users on 2/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:00 pm
CHS
- IAH
3 stops29h 41m
Spirit Airlines
Tue 3/109:40 pm
IAH
- CHS
2 stops17h 25m
Spirit Airlines
Deal found 2/15![Spirit Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Fri 5/83:26 pm
CHS
- IAH
1 stop25h 04m
Multiple Airlines
Thu 5/145:49 pm
IAH
- CHS
2 stops43h 42m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$234
This Mytrip deal was found by Cheapflights users on 2/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/178:07 am
CHS
- IAH
2 stops15h 03m
Spirit Airlines
Tue 3/243:00 pm
IAH
- CHS
2 stops19h 09m
Spirit Airlines
Deal found 2/15![Spirit Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Fri 5/153:26 pm
CHS
- IAH
2 stops26h 37m
Multiple Airlines
Mon 5/189:15 pm
IAH
- CHS
1 stop10h 23m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$239
This Southwest deal was found by Cheapflights users on 2/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:30 am
CHS
- HOU
Nonstop2h 50m
Southwest
Wed 3/187:15 pm
HOU
- CHS
Nonstop2h 10m
Southwest
Deal found 2/13![Southwest logo]()
$309
This Mytrip deal was found by Cheapflights users on 2/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:00 pm
CHS
- IAH
3 stops24h 38m
Spirit Airlines
Tue 3/174:11 pm
IAH
- CHS
3 stops17h 58m
Spirit Airlines
Deal found 2/13![Spirit Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Sat 4/118:07 am
CHS
- IAH
1 stop11h 16m
Multiple Airlines
Sat 4/1812:07 pm
IAH
- CHS
2 stops19h 25m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:55 am
CHS
- HOU
1 stop6h 33m
Delta
Fri 4/175:23 pm
HOU
- CHS
1 stop4h 39m
Delta
Deal found 2/15![Delta logo]()
$341
This Southwest deal was found by Cheapflights users on 2/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:30 am
CHS
- HOU
Nonstop2h 50m
Southwest
Tue 3/171:00 pm
HOU
- CHS
1 stop4h 55m
Southwest
Deal found 2/13![Southwest logo]()
$319
This Mytrip deal was found by Cheapflights users on 2/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/118:07 am
CHS
- IAH
1 stop13h 27m
Spirit Airlines
Sat 4/185:05 am
IAH
- CHS
3 stops26h 27m
Spirit Airlines
Deal found 2/13![Spirit Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 4/123:01 pm
CHS
- IAH
1 stop17h 01m
Multiple Airlines
Sat 4/1812:07 pm
IAH
- CHS
2 stops19h 25m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 2/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:25 pm
CHS
- HOU
1 stop5h 03m
Delta
Tue 5/55:23 pm
HOU
- CHS
1 stop5h 27m
Delta
Deal found 2/13![Delta logo]()
$341
This Mytrip deal was found by Cheapflights users on 2/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/268:07 am
CHS
- IAH
1 stop13h 27m
Spirit Airlines
Mon 3/304:30 pm
IAH
- CHS
3 stops17h 39m
Spirit Airlines
Deal found 2/13![Spirit Airlines logo]()
$268
This Southwest deal was found by Cheapflights users on 2/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/278:55 pm
CHS
- HOU
1 stop4h 50m
Southwest
Mon 3/309:00 pm
HOU
- CHS
Nonstop2h 15m
Southwest
Deal found 2/14![Southwest logo]()
$343
This Southwest deal was found by Cheapflights users on 2/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:30 am
CHS
- HOU
Nonstop2h 50m
Southwest
Thu 3/199:00 pm
HOU
- CHS
Nonstop2h 15m
Southwest
Deal found 2/17![Southwest logo]()
$344
Last-minute flights from Charleston to HoustonDiscover last-minute flight deals from Charleston to Houston. Data last updated February 17, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Houston. Data last updated February 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Thu 3/56:35 pm
CHS
- IAH
1 stop6h 43m
Multiple Airlines
Mon 3/99:03 pm
IAH
- CHS
1 stop11h 32m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$214
This Mytrip deal was found by Cheapflights users on 2/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:35 pm
CHS
- IAH
1 stop6h 43m
Spirit Airlines
Tue 3/109:40 pm
IAH
- CHS
2 stops17h 25m
Spirit Airlines
Deal found 2/15![Spirit Airlines logo]()
$206
This Cheapflightsfares deal was found by Cheapflights users on 2/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:35 pm
CHS
- IAH
1 stop6h 43m
Spirit Airlines
Wed 3/117:05 am
IAH
- CHS
1 stop8h 00m
Spirit Airlines
Deal found 2/16![Spirit Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Sat 3/75:00 pm
CHS
- IAH
1 stop22h 15m
Multiple Airlines
Wed 3/119:40 pm
IAH
- CHS
1 stop9h 58m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$222
This Southwest deal was found by Cheapflights users on 2/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:30 am
CHS
- HOU
Nonstop2h 50m
Southwest
Tue 3/177:15 pm
HOU
- CHS
Nonstop2h 10m
Southwest
Deal found 2/13![Southwest logo]()
$309
This Southwest deal was found by Cheapflights users on 2/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:30 am
CHS
- HOU
Nonstop2h 50m
Southwest
Wed 3/1810:15 am
HOU
- CHS
1 stop9h 55m
Southwest
Deal found 2/13![Southwest logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 3/1712:04 pm
CHS
- IAH
2 stops11h 52m
Multiple Airlines
Tue 3/2411:19 am
IAH
- CHS
1 stop9h 54m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$221
This Southwest deal was found by Cheapflights users on 2/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:30 am
CHS
- HOU
Nonstop2h 50m
Southwest
Tue 3/247:40 am
HOU
- CHS
2 stops8h 50m
Southwest
Deal found 2/15![Southwest logo]()
$324
This Cheapflightsfares deal was found by Cheapflights users on 2/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:07 am
CHS
- IAH
1 stop10h 25m
Spirit Airlines
Mon 3/304:22 pm
IAH
- CHS
1 stop4h 51m
Spirit Airlines
Deal found 2/16![Spirit Airlines logo]()
$208
This Cheapflightsfares deal was found by Cheapflights users on 2/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/258:07 am
CHS
- IAH
1 stop10h 25m
Spirit Airlines
Mon 3/304:22 pm
IAH
- CHS
1 stop4h 51m
Spirit Airlines
Deal found 2/17![Spirit Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 3/258:07 am
CHS
- IAH
2 stops15h 49m
Multiple Airlines
Mon 3/309:15 pm
IAH
- CHS
1 stop10h 23m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 3/263:01 pm
CHS
- IAH
1 stop6h 19m
Multiple Airlines
Mon 3/309:15 pm
IAH
- CHS
1 stop10h 23m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$218
One-way flights from Charleston to HoustonSearch for one-way flight options from Charleston to Houston. Find affordable one-way fares based on user searches. Data last updated February 17, 2026.
Search for one-way flight options from Charleston to Houston. Find affordable one-way fares based on user searches. Data last updated February 17, 2026.
This Priceline deal was found by Cheapflights users on 2/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:32 am
CHS
- IAH
1 stop8h 56m
Frontier
Deal found 2/16![Frontier logo]()
$80
This Cheapflightsfares deal was found by Cheapflights users on 2/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:35 pm
CHS
- IAH
1 stop6h 43m
Spirit Airlines
Deal found 2/17![Spirit Airlines logo]()
$82
This Priceline deal was found by Cheapflights users on 2/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:07 am
CHS
- IAH
1 stop10h 25m
Spirit Airlines
Deal found 2/17![Spirit Airlines logo]()
$89
This Cheapflightsfares deal was found by Cheapflights users on 2/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/78:07 am
CHS
- IAH
1 stop10h 25m
Spirit Airlines
Deal found 2/17![Spirit Airlines logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Wed 3/2512:04 pm
CHS
- IAH
2 stops11h 52m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 2/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/139:35 am
CHS
- IAH
1 stop6h 55m
Spirit Airlines
Deal found 2/17![Spirit Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 5/510:18 am
CHS
- IAH
1 stop6h 09m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$101
This Cheapflightsfares deal was found by Cheapflights users on 2/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:35 am
CHS
- IAH
1 stop6h 55m
Spirit Airlines
Deal found 2/13![Spirit Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 5/134:34 pm
CHS
- IAH
1 stop17h 04m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Mon 5/113:21 pm
CHS
- IAH
1 stop18h 17m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 4/213:26 pm
CHS
- IAH
2 stops26h 37m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$105
This Southwest deal was found by Cheapflights users on 2/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:30 am
CHS
- HOU
Nonstop2h 50m
Southwest
Deal found 2/15![Southwest logo]()
$155
Find flight deals from Charleston to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Houston (HO1). 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 February 17, 2026.
Round-trip from | $199 (Kiwi.com) |
|---|---|
One-way from | $80 (Priceline) |
Popular in | May |
Cheapest in | September |
Average price | $438 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston to Houston 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 February 17, 2026.
Use the filters below to find and compare flights from Charleston to Houston that are best for you.
Fly from
Charleston
Fly to
Houston
Route
Depart
Return
Price
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Wed 3/25
8:07 am-10:56 pm
2 stops15h 49m
Houston George Bush Intcntl
Mon 3/30
9:15 pm-8:38 am
1 stop10h 23m
$213
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Tue 3/24
8:07 am-5:32 pm
1 stop10h 25m
Houston George Bush Intcntl
Mon 3/30
4:22 pm-10:13 pm
1 stop4h 51m
$217
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Tue 3/10
4:03 pm-4:38 pm
1 stop25h 35m
Houston George Bush Intcntl
Tue 3/17
5:15 am-11:09 am
2 stops28h 54m
$229
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Fri 5/8
3:26 pm-3:30 pm
1 stop25h 04m
Houston George Bush Intcntl
Thu 5/14
5:49 pm-2:31 pm
2 stops43h 42m
$234
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Fri 5/15
3:26 pm-5:03 pm
2 stops26h 37m
Houston George Bush Intcntl
Mon 5/18
9:15 pm-8:38 am
1 stop10h 23m
$239
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Sat 3/7
5:00 pm-9:41 pm
3 stops29h 41m
Houston George Bush Intcntl
Tue 3/10
9:40 pm-4:05 pm
2 stops17h 25m
$244
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Sat 4/11
8:07 am-6:23 pm
1 stop11h 16m
Houston George Bush Intcntl
Sat 4/18
12:07 pm-8:32 am
2 stops19h 25m
$244
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Sun 4/12
3:01 pm-7:02 am
1 stop17h 01m
Houston George Bush Intcntl
Sat 4/18
12:07 pm-8:32 am
2 stops19h 25m
$251
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Tue 3/17
8:07 am-10:10 pm
2 stops15h 03m
Houston George Bush Intcntl
Tue 3/24
3:00 pm-11:09 am
2 stops19h 09m
$256
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Tue 3/10
5:00 pm-4:38 pm
3 stops24h 38m
Houston George Bush Intcntl
Tue 3/17
4:11 pm-11:09 am
3 stops17h 58m
$266
Showing 1-10 of 38 results
Best time to book a flight from Charleston to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Charleston with our price prediction graph.
CHS-HO1
CHS-IAH
CHS-HOU
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.
Cheapflights Insights
Everything you need to know about your flight from Charleston to Houston
CHS-HO1
CHS-IAH
CHS-HOU
How far ahead should I book a flight from Charleston to Houston?
Use this chart to determine the optimal time to book a round-trip flight from Charleston to Houston. Price data was last updated on February 13, 2026.
The price you pay for your flight from Charleston to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Charleston to Houston?
Currently, April is the cheapest month in which you can book a flight from Charleston to Houston (average of $143). Flying from Charleston to Houston in July is currently the most expensive (average of $252). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CHS to HOU?
Find hourly flight availability from Charleston to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 17, 2026.
One of the essential ways to save on airfare from Charleston to Houston is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 40% on airfare.
The best insider tips for Charleston to Houston flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Charleston to Houston trip
Our travel experts
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated February 17, 2026.
Read through reviews of airlines operating flights from Charleston to Houston, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Charleston to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Charleston to Houston
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Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Charleston to Houston by cabin class
Find flights from Charleston to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charleston and Houston flights
Browse other Charleston and Houston flight options. Last updated on February 17, 2026.
Other flights from Charleston
Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on February 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Charleston to Houston
Discover the top 5 airlines that operate flights from Charleston to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$211 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$203 | Average$317 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$219 | Average$435 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$242 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$245 | Average$388 | FlexibilityNo cancel fee | On-time63% |