$95+ 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — HOU
Apr 15 — Apr 221
Round-trip
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 Thursday and return on a Saturday
Cheap flight deals from Charleston to Houston
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Best
Last-minute
One-way
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 March 16, 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 March 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 5/110:56 pm
CHS
- IAH
1 stop10h 42m
Multiple Airlines
Mon 5/47:48 pm
IAH
- CHS
1 stop12h 50m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 3/278:07 am
CHS
- IAH
1 stop25h 33m
Multiple Airlines
Mon 3/309:15 pm
IAH
- CHS
1 stop10h 23m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 3/313:01 pm
CHS
- IAH
1 stop6h 19m
Multiple Airlines
Mon 4/69:25 pm
IAH
- CHS
1 stop10h 13m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 3/313:01 pm
CHS
- IAH
1 stop21h 45m
Multiple Airlines
Tue 4/711:19 am
IAH
- CHS
1 stop9h 54m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/108:07 am
CHS
- IAH
1 stop11h 06m
Multiple Airlines
Fri 4/171:58 pm
IAH
- CHS
1 stop6h 55m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 3/12. 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
Sat 4/182:01 pm
IAH
- CHS
1 stop17h 37m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 4/213:01 pm
CHS
- IAH
1 stop18h 37m
Multiple Airlines
Wed 4/226:57 pm
IAH
- CHS
1 stop12h 41m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 stop13h 27m
Spirit Airlines
Tue 4/146:46 am
IAH
- CHS
1 stop27h 22m
Spirit Airlines
Deal found 3/12![Spirit Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 3/303:21 pm
CHS
- IAH
1 stop19h 24m
Multiple Airlines
Mon 4/69:25 pm
IAH
- CHS
1 stop10h 13m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 3/303:21 pm
CHS
- IAH
1 stop19h 24m
Multiple Airlines
Tue 4/711:19 am
IAH
- CHS
1 stop9h 54m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 3/11. 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 4/216:25 am
CHS
- HOU
1 stop4h 33m
Delta
Wed 4/226:00 am
HOU
- CHS
1 stop4h 20m
Delta
Deal found 3/11![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 3/11. 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 4/87:15 am
CHS
- HOU
2 stops7h 45m
Southwest
Wed 4/152:45 pm
HOU
- CHS
1 stop4h 15m
Southwest
Deal found 3/11![Southwest logo]()
$314
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 March 16, 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 March 16, 2026.
This Southwest deal was found by Cheapflights users on 3/11. 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 4/87:15 am
CHS
- HOU
2 stops7h 45m
Southwest
Wed 4/152:45 pm
HOU
- CHS
1 stop4h 15m
Southwest
Deal found 3/11![Southwest logo]()
$314
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:07 pm
CHS
- IAH
Nonstop2h 58m
United Airlines
Mon 5/116:25 pm
IAH
- CHS
Nonstop2h 34m
United Airlines
Deal found 3/11![United Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 3/15. 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.
Fri 4/103:00 pm
CHS
- HOU
Nonstop2h 45m
Southwest
Tue 4/142:25 pm
HOU
- CHS
1 stop5h 40m
Southwest
Deal found 3/15![Southwest logo]()
$319
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:40 am
CHS
- IAH
Nonstop2h 58m
United Airlines
Thu 4/1612:40 pm
IAH
- CHS
Nonstop2h 31m
United Airlines
Deal found 3/11![United Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 3/14. 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.
Sat 4/117:35 am
CHS
- HOU
1 stop7h 05m
Southwest
Wed 4/151:00 pm
HOU
- CHS
1 stop6h 00m
Southwest
Deal found 3/14![Southwest logo]()
$342
This United Airlines deal was found by Cheapflights users on 3/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/115:12 pm
CHS
- IAH
Nonstop2h 58m
United Airlines
Wed 4/1512:40 pm
IAH
- CHS
Nonstop2h 31m
United Airlines
Deal found 3/14![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 3/11. 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.
Sat 4/257:35 am
CHS
- HOU
1 stop5h 10m
Southwest
Sat 5/210:50 am
HOU
- CHS
1 stop6h 15m
Southwest
Deal found 3/11![Southwest logo]()
$345
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:07 pm
CHS
- IAH
Nonstop2h 58m
United Airlines
Sat 5/166:25 pm
IAH
- CHS
Nonstop2h 34m
United Airlines
Deal found 3/12![United Airlines logo]()
$372
This Southwest deal was found by Cheapflights users on 3/12. 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.
Thu 6/43:15 pm
CHS
- HOU
1 stop4h 30m
Southwest
Mon 6/81:30 pm
HOU
- CHS
2 stops7h 05m
Southwest
Deal found 3/12![Southwest logo]()
$346
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:50 am
CHS
- IAH
Nonstop2h 31m
United Airlines
Sun 5/246:37 pm
IAH
- CHS
Nonstop2h 38m
United Airlines
Deal found 3/12![United Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 3/14. 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.
Wed 5/203:40 pm
CHS
- HOU
1 stop8h 25m
Southwest
Sun 5/247:10 am
HOU
- CHS
1 stop6h 05m
Southwest
Deal found 3/14![Southwest logo]()
$374
This United Airlines deal was found by Cheapflights users on 3/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:40 am
CHS
- IAH
Nonstop2h 58m
United Airlines
Mon 4/136:25 pm
IAH
- CHS
Nonstop2h 34m
United Airlines
Deal found 3/15![United Airlines logo]()
$405
This Southwest deal was found by Cheapflights users on 3/11. 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 4/103:00 pm
CHS
- HOU
Nonstop2h 45m
Southwest
Fri 4/172:20 pm
HOU
- CHS
2 stops5h 30m
Southwest
Deal found 3/11![Southwest logo]()
$376
This United Airlines deal was found by Cheapflights users on 3/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:40 am
CHS
- IAH
Nonstop2h 58m
United Airlines
Mon 4/66:25 pm
IAH
- CHS
Nonstop2h 34m
United Airlines
Deal found 3/15![United Airlines logo]()
$432
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:12 pm
CHS
- IAH
Nonstop2h 58m
United Airlines
Sun 4/265:00 am
IAH
- CHS
1 stop7h 55m
United Airlines
Deal found 3/12![United Airlines logo]()
$445
Last-minute flights from Charleston to HoustonDiscover last-minute flight deals from Charleston to Houston. Data last updated March 16, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Houston. Data last updated March 16, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 3/278:07 am
CHS
- IAH
1 stop25h 33m
Multiple Airlines
Mon 3/309:15 pm
IAH
- CHS
1 stop10h 23m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 3/303:21 pm
CHS
- IAH
1 stop19h 24m
Multiple Airlines
Mon 4/69:25 pm
IAH
- CHS
1 stop10h 13m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 3/303:21 pm
CHS
- IAH
1 stop19h 24m
Multiple Airlines
Tue 4/711:19 am
IAH
- CHS
1 stop9h 54m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 3/313:01 pm
CHS
- IAH
1 stop6h 19m
Multiple Airlines
Mon 4/69:25 pm
IAH
- CHS
1 stop10h 13m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 3/313:01 pm
CHS
- IAH
1 stop21h 45m
Multiple Airlines
Tue 4/711:19 am
IAH
- CHS
1 stop9h 54m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$202
This Southwest deal was found by Cheapflights users on 3/11. 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 4/87:15 am
CHS
- HOU
2 stops7h 45m
Southwest
Wed 4/152:45 pm
HOU
- CHS
1 stop4h 15m
Southwest
Deal found 3/11![Southwest logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/108:07 am
CHS
- IAH
1 stop11h 06m
Multiple Airlines
Fri 4/171:58 pm
IAH
- CHS
1 stop6h 55m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 stop13h 27m
Spirit Airlines
Tue 4/146:46 am
IAH
- CHS
1 stop27h 22m
Spirit Airlines
Deal found 3/12![Spirit Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 3/12. 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
Sat 4/182:01 pm
IAH
- CHS
1 stop17h 37m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 4/213:01 pm
CHS
- IAH
1 stop18h 37m
Multiple Airlines
Wed 4/226:57 pm
IAH
- CHS
1 stop12h 41m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 3/11. 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 4/216:25 am
CHS
- HOU
1 stop4h 33m
Delta
Wed 4/226:00 am
HOU
- CHS
1 stop4h 20m
Delta
Deal found 3/11![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 3/13. 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.
Fri 4/243:00 pm
CHS
- HOU
Nonstop2h 45m
Southwest
Sat 4/251:20 pm
HOU
- CHS
1 stop6h 40m
Southwest
Deal found 3/13![Southwest logo]()
$319
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 March 16, 2026.
Search for one-way flight options from Charleston to Houston. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
This Trip.com deal was found by Cheapflights users on 3/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:07 am
CHS
- IAH
1 stop13h 27m
Spirit Airlines
Deal found 3/13![Spirit Airlines logo]()
$95
This Mytrip deal was found by Cheapflights users on 3/12. 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
Deal found 3/12![Spirit Airlines logo]()
$96
This Trip.com deal was found by Cheapflights users on 3/11. 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 Trip.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
Deal found 3/11![Multiple Airlines logo]()
$99
This CheapOair deal was found by Cheapflights users on 3/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:07 am
CHS
- IAH
1 stop25h 33m
Spirit Airlines
Deal found 3/13![Spirit Airlines logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 5/1210:38 am
CHS
- IAH
1 stop23h 17m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/98:07 am
CHS
- IAH
1 stop10h 46m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 4/173:21 pm
CHS
- IAH
1 stop22h 32m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/1412:04 pm
CHS
- IAH
2 stops11h 32m
Spirit Airlines
Deal found 3/13![Spirit Airlines logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Wed 4/155:16 pm
CHS
- IAH
1 stop24h 11m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$117
This JetBlue deal was found by Cheapflights users on 3/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/109:29 am
CHS
- IAH
1 stop8h 19m
JetBlue
Deal found 3/12![JetBlue logo]()
$120
This Delta deal was found by Cheapflights users on 3/12. 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.
Wed 6/105:30 am
CHS
- HOU
1 stop4h 50m
Delta
Deal found 3/12![Delta logo]()
$155
This Southwest deal was found by Cheapflights users on 3/12. 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.
Thu 4/25:20 am
CHS
- HOU
Nonstop2h 50m
Southwest
Deal found 3/12![Southwest logo]()
$158
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 March 16, 2026.
Round-trip from | $187 (Priceline) |
|---|---|
One-way from | $95 (Trip.com) |
Popular in | May |
Cheapest in | September |
Average price | $453 |
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 March 16, 2026.
Use the filters below to find and compare flights from Charleston to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
Wed 4/8
7:15 am-2:00 pm
2 stops7h 45m
Houston Hobby
Wed 4/15
2:45 pm-8:00 pm
1 stop4h 15m
$314
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
Fri 4/10
3:00 pm-4:45 pm
Nonstop2h 45m
Houston Hobby
Tue 4/14
2:25 pm-9:05 pm
1 stop5h 40m
$319
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
Sat 4/11
7:35 am-1:40 pm
1 stop7h 05m
Houston Hobby
Wed 4/15
1:00 pm-8:00 pm
1 stop6h 00m
$342
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Fri 5/8
5:07 pm-7:05 pm
Nonstop2h 58m
Houston George Bush Intcntl
Mon 5/11
6:25 pm-9:59 pm
Nonstop2h 34m
$343
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
Sat 4/25
7:35 am-11:45 am
1 stop5h 10m
Houston Hobby
Sat 5/2
10:50 am-6:05 pm
1 stop6h 15m
$345
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
Thu 6/4
3:15 pm-6:45 pm
1 stop4h 30m
Houston Hobby
Mon 6/8
1:30 pm-9:35 pm
2 stops7h 05m
$346
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Thu 4/9
6:40 am-8:38 am
Nonstop2h 58m
Houston George Bush Intcntl
Thu 4/16
12:40 pm-4:11 pm
Nonstop2h 31m
$355
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Sat 4/11
5:12 pm-7:10 pm
Nonstop2h 58m
Houston George Bush Intcntl
Wed 4/15
12:40 pm-4:11 pm
Nonstop2h 31m
$364
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Wed 5/13
5:07 pm-7:05 pm
Nonstop2h 58m
Houston George Bush Intcntl
Sat 5/16
6:25 pm-9:59 pm
Nonstop2h 34m
$372
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
Wed 5/20
3:40 pm-11:05 pm
1 stop8h 25m
Houston Hobby
Sun 5/24
7:10 am-2:15 pm
1 stop6h 05m
$374
Showing 1-10 of 35 resultsSorted by cheapest first
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-HOU
CHS-IAH
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-HOU
CHS-IAH
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 March 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 March 16, 2026.
One of the essential ways to save on airfare from Charleston to Houston is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 31% 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 March 16, 2026.
Read through reviews of airlines operating flights from Charleston to Houston, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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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Complete your trip
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Search flights from Charleston to Houston by cabin class
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Charleston and Houston flights
Browse other Charleston and Houston flight options. Last updated on March 16, 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 March 16, 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 March 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$211 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$203 | Average$316 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$242 | Average$348 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$245 | Average$388 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$245 | Average$439 | FlexibilityNo cancel fee | On-time69% |