$90+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — HOU
Sep 19 — Sep 261
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 January or September, booked 23 days in advance, depart on a Wednesday or Tuesday and return on a Thursday
Cheap flight deals from Charleston to Houston
Cheapest
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 August 20, 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 August 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/102:13 pm -
1 stop8h 01m
Mon 9/148:25 pm -
1 stop11h 13m
Deal found 8/16![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/223:00 pm -
1 stop7h 14m
Tue 9/2912:21 pm -
1 stop19h 17m
Deal found 8/20![Multiple Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 10/213:42 pm -
1 stop6h 56m
Wed 10/284:39 pm -
1 stop14h 59m
Deal found 8/18![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Fri 9/114:57 pm -
1 stop23h 20m
Mon 9/148:25 pm -
1 stop11h 13m
Deal found 8/17![Multiple Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/93:42 pm -
1 stop6h 32m
Sun 9/136:08 am -
2 stops49h 30m
Deal found 8/18![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/151:21 pm -
2 stops26h 56m
Tue 9/224:21 pm -
1 stop15h 17m
Deal found 8/18![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/303:42 pm -
1 stop6h 32m
Sat 10/38:25 pm -
1 stop11h 13m
Deal found 8/15![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/242:13 pm -
1 stop8h 01m
Mon 9/288:25 pm -
1 stop11h 13m
Deal found 8/16![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 10/2210:05 pm -
1 stop17h 40m
Tue 11/312:21 pm -
1 stop19h 17m
Deal found 8/17![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 10/2210:05 pm -
1 stop17h 40m
Tue 10/274:39 pm -
1 stop14h 59m
Deal found 8/16![Multiple Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Sat 9/126:00 am -
2 stops17h 30m
Wed 9/1612:21 pm -
1 stop19h 17m
Deal found 8/15![Multiple Airlines logo]()
$226
This Southwest deal was found by Cheapflights users on 8/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:35 am -
Nonstop2h 35m
Tue 10/276:35 pm -
Nonstop2h 20m
Deal found 8/16![Southwest logo]()
$289
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 August 20, 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 August 20, 2026.
This Southwest deal was found by Cheapflights users on 8/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:35 am -
Nonstop2h 35m
Tue 10/2711:30 am -
2 stops7h 00m
Deal found 8/16![Southwest logo]()
$304
This United Airlines deal was found by Cheapflights users on 8/19. 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 10/157:00 am -
Nonstop2h 38m
Sun 10/186:45 pm -
Nonstop2h 36m
Deal found 8/19![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:52 pm -
1 stop4h 47m
Sat 10/35:26 pm -
1 stop5h 33m
Deal found 8/16![Delta logo]()
$330
This Southwest deal was found by Cheapflights users on 8/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:20 pm -
1 stop6h 40m
Mon 9/2811:30 am -
1 stop4h 55m
Deal found 8/16![Southwest logo]()
$309
This Southwest deal was found by Cheapflights users on 8/15. 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.
Sat 9/126:45 am -
1 stop4h 40m
Wed 9/161:35 pm -
1 stop5h 15m
Deal found 8/15![Southwest logo]()
$309
This Delta deal was found by Cheapflights users on 8/19. 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 10/282:05 pm -
1 stop6h 57m
Sun 11/15:35 am -
1 stop6h 38m
Deal found 8/19![Delta logo]()
$346
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am -
Nonstop2h 38m
Thu 9/106:35 pm -
Nonstop2h 36m
Deal found 8/16![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 8/19. 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 11/65:30 am -
Nonstop2h 35m
Mon 11/99:15 pm -
Nonstop2h 15m
Deal found 8/19![Southwest logo]()
$310
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:32 pm -
1 stop6h 01m
Thu 9/104:59 pm -
1 stop6h 00m
Deal found 8/16![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:00 am -
Nonstop2h 38m
Sat 10/106:45 pm -
Nonstop2h 36m
Deal found 8/17![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 8/17. 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.
Thu 10/294:45 pm -
2 stops8h 30m
Sat 10/318:00 am -
2 stops8h 10m
Deal found 8/17![Southwest logo]()
$319
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:43 pm -
1 stop7h 16m
Mon 11/235:39 am -
1 stop5h 08m
Deal found 8/16![Delta logo]()
$377
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Fri 10/27:00 am -
Nonstop2h 38m
Sat 10/312:35 pm -
Nonstop2h 42m
Deal found 8/15![United Airlines logo]()
$390
This Southwest deal was found by Cheapflights users on 8/15. 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 10/26:40 pm -
1 stop5h 30m
Sat 10/311:50 am -
1 stop5h 05m
Deal found 8/15![Southwest logo]()
$330
This Delta deal was found by Cheapflights users on 8/18. 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 10/95:35 pm -
1 stop5h 27m
Sun 10/115:29 am -
1 stop5h 06m
Deal found 8/18![Delta logo]()
$398
This Southwest deal was found by Cheapflights users on 8/19. 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 10/238:45 pm -
1 stop4h 35m
Mon 10/263:00 pm -
2 stops5h 30m
Deal found 8/19![Southwest logo]()
$335
This United Airlines deal was found by Cheapflights users on 8/19. 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 11/56:30 am -
Nonstop2h 56m
Sun 11/86:28 pm -
Nonstop2h 31m
Deal found 8/19![United Airlines logo]()
$406
This Southwest deal was found by Cheapflights users on 8/18. 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 11/31:30 pm -
1 stop6h 20m
Sun 11/89:15 pm -
Nonstop2h 15m
Deal found 8/18![Southwest logo]()
$336
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Sat 9/125:45 am -
1 stop6h 07m
Wed 9/166:35 pm -
Nonstop2h 36m
Deal found 8/15![United Airlines logo]()
$414
Last-minute flights from Charleston to HoustonDiscover last-minute flight deals from Charleston to Houston. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Houston. Data last updated August 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/93:42 pm -
1 stop6h 32m
Sun 9/136:08 am -
2 stops49h 30m
Deal found 8/18![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/102:13 pm -
1 stop8h 01m
Mon 9/148:25 pm -
1 stop11h 13m
Deal found 8/16![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Fri 9/114:57 pm -
1 stop23h 20m
Mon 9/148:25 pm -
1 stop11h 13m
Deal found 8/17![Multiple Airlines logo]()
$194
This Delta deal was found by Cheapflights users on 8/19. 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 9/116:26 pm -
1 stop5h 13m
Mon 9/146:00 am -
1 stop4h 38m
Deal found 8/19![Delta logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Sat 9/126:00 am -
2 stops17h 30m
Wed 9/1612:21 pm -
1 stop19h 17m
Deal found 8/15![Multiple Airlines logo]()
$226
This Southwest deal was found by Cheapflights users on 8/15. 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.
Sat 9/121:20 pm -
1 stop4h 35m
Wed 9/1610:35 am -
2 stops8h 15m
Deal found 8/15![Southwest logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/151:21 pm -
2 stops26h 56m
Tue 9/224:21 pm -
1 stop15h 17m
Deal found 8/18![Multiple Airlines logo]()
$204
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:50 pm -
1 stop6h 49m
Tue 9/226:00 am -
1 stop4h 38m
Deal found 8/17![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 8/15. 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.
Sat 9/196:45 am -
2 stops7h 05m
Tue 9/221:35 pm -
1 stop5h 15m
Deal found 8/15![Southwest logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/223:00 pm -
1 stop7h 14m
Tue 9/2912:21 pm -
1 stop19h 17m
Deal found 8/20![Multiple Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/242:13 pm -
1 stop8h 01m
Mon 9/288:25 pm -
1 stop11h 13m
Deal found 8/16![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/303:42 pm -
1 stop6h 32m
Sat 10/38:25 pm -
1 stop11h 13m
Deal found 8/15![Multiple Airlines logo]()
$206
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 August 20, 2026.
Search for one-way flight options from Charleston to Houston. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/159:18 am -
1 stop6h 55m
Deal found 8/17![Multiple Airlines logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/93:42 pm -
1 stop6h 32m
Deal found 8/18![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Tue 11/173:00 pm -
1 stop28h 53m
Deal found 8/16![Multiple Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Wed 9/163:42 pm -
1 stop6h 32m
Deal found 8/16![Multiple Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 10/203:18 pm -
1 stop7h 20m
Deal found 8/18![Multiple Airlines logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Mon 9/144:57 pm -
1 stop23h 20m
Deal found 8/17![Multiple Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Wed 11/183:42 pm -
1 stop19h 58m
Deal found 8/16![Multiple Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Fri 9/183:27 pm -
2 stops32h 03m
Deal found 8/17![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Thu 9/32:53 pm -
1 stop18h 09m
Deal found 8/15![Multiple Airlines logo]()
$120
This Southwest deal was found by Cheapflights users on 8/15. 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.
Thu 10/155:35 am -
Nonstop2h 35m
Deal found 8/15![Southwest logo]()
$145
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:19 am -
1 stop6h 16m
Deal found 8/17![Delta logo]()
$155
This Southwest deal was found by Cheapflights users on 8/18. 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 9/98:10 am -
2 stops7h 50m
Deal found 8/18![Southwest logo]()
$160
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 August 20, 2026.
Round-trip from | $187 (Kiwi.com) |
|---|---|
One-way from | $90 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $385 |
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 7,457,451 searches. Data last updated August 20, 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 Charleston - HOU Houston Hobby
CHSHOU
Charleston
Thu 10/22
5:35 am-7:10 am
Nonstop2h 35m
Houston Hobby
Tue 10/27
11:30 am-7:30 pm
2 stops7h 00m
$304
CharlestonHouston
CHS Charleston - HOU Houston Hobby
CHSHOU
Charleston
Thu 9/24
5:20 pm-11:00 pm
1 stop6h 40m
Houston Hobby
Mon 9/28
11:30 am-5:25 pm
1 stop4h 55m
$309
CharlestonHouston
CHS Charleston - HOU Houston Hobby
CHSHOU
Charleston
Sat 9/12
6:45 am-10:25 am
1 stop4h 40m
Houston Hobby
Wed 9/16
1:35 pm-7:50 pm
1 stop5h 15m
$309
Quickest round-trip
CharlestonHouston
CHS Charleston - HOU Houston Hobby
CHSHOU
Charleston
Fri 11/6
5:30 am-7:05 am
Nonstop2h 35m
Houston Hobby
Mon 11/9
9:15 pm-12:30 am
Nonstop2h 15m
$310
CharlestonHouston
CHS Charleston - HOU Houston Hobby
CHSHOU
Charleston
Thu 10/29
4:45 pm-12:15 am
2 stops8h 30m
Houston Hobby
Sat 10/31
8:00 am-5:10 pm
2 stops8h 10m
$319
CharlestonHouston
CHS Charleston - IAH Houston George Bush Intcntl
CHSIAH
Charleston
Thu 10/15
7:00 am-8:38 am
Nonstop2h 38m
Houston George Bush Intcntl
Sun 10/18
6:45 pm-10:21 pm
Nonstop2h 36m
$326
CharlestonHouston
CHS Charleston - HOU Houston Hobby
CHSHOU
Charleston
Fri 10/2
6:52 pm-10:39 pm
1 stop4h 47m
Houston Hobby
Sat 10/3
5:26 pm-11:59 pm
1 stop5h 33m
$330
CharlestonHouston
CHS Charleston - HOU Houston Hobby
CHSHOU
Charleston
Fri 10/2
6:40 pm-11:10 pm
1 stop5h 30m
Houston Hobby
Sat 10/3
11:50 am-5:55 pm
1 stop5h 05m
$330
CharlestonHouston
CHS Charleston - HOU Houston Hobby
CHSHOU
Charleston
Fri 10/23
8:45 pm-12:20 am
1 stop4h 35m
Houston Hobby
Mon 10/26
3:00 pm-9:30 pm
2 stops5h 30m
$335
CharlestonHouston
CHS Charleston - HOU Houston Hobby
CHSHOU
Charleston
Tue 11/3
1:30 pm-6:50 pm
1 stop6h 20m
Houston Hobby
Sun 11/8
9:15 pm-12:30 am
Nonstop2h 15m
$336
Showing 1-10 of 38 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-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
What is the cheapest month to book a flight from Charleston to Houston?
Currently, November is the cheapest month in which you can book a flight from Charleston to Houston (average of $351). Flying from Charleston to Houston in June is currently the most expensive (average of $635). 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 August 20, 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 in the evening could potentially save you up to 29% on airfare.
How much does it cost to fly round-trip from Charleston to Houston?
Airfare is below average for this route at the moment.
Charleston to Houston flights typically cost between $309 and $522 in September.The cheapest round-trip price found within the last 5 days was $187 on Multiple Airlines (Sep 10-Sep 14).
How far ahead should I book a flight from Charleston to Houston?
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 20 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 August 20, 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.
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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 August 20, 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 August 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Charleston to Houston
Discover the top 4 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 7,457,451 searches. Data last updated August 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$429 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$242 | Average$378 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$264 | Average$448 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$321 | Average$399 | FlexibilityNo cancel fee | On-time63% |