$85+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — HOU
maig 21 — maig 281
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 January, booked 49 days in advance, depart on a Wednesday or Saturday and return on a Friday
Cheap flight deals from Charleston to Houston
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Best
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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 abril 21, 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 abril 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
dj. 5/72:39 pm
CHS
- IAH
1 stop25h 22m
Multiple Airlines
ds. 5/97:44 pm
IAH
- CHS
1 stop11h 54m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
dc. 5/204:34 pm
CHS
- IAH
1 stop6h 42m
Multiple Airlines
dt. 5/261:29 pm
IAH
- CHS
1 stop19h 09m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
dv. 5/110:56 pm
CHS
- IAH
1 stop10h 42m
Multiple Airlines
dt. 5/57:44 pm
IAH
- CHS
1 stop12h 54m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
dj. 8/277:47 pm
CHS
- IAH
1 stop20h 04m
Multiple Airlines
dl. 8/317:04 pm
IAH
- CHS
1 stop12h 34m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dt. 5/193:13 pm
CHS
- IAH
1 stop18h 42m
Multiple Airlines
dl. 5/2512:27 pm
IAH
- CHS
2 stops19h 11m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
dj. 5/212:39 pm
CHS
- IAH
1 stop25h 22m
Spirit Airlines
dg. 5/245:29 pm
IAH
- CHS
1 stop19h 15m
Spirit Airlines
Deal found 4/17![Spirit Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
dj. 7/97:47 pm
CHS
- IAH
1 stop20h 04m
Multiple Airlines
dl. 7/135:34 pm
IAH
- CHS
1 stop23h 40m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dc. 5/206:15 am
CHS
- HOU
1 stop6h 56m
Delta
dt. 5/266:00 am
HOU
- CHS
1 stop7h 03m
Delta
Deal found 4/20![Delta logo]()
$271
This American Airlines deal was found by Cheapflights users on 4/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dj. 6/47:19 pm
CHS
- HOU
1 stop5h 40m
American Airlines
dl. 6/86:03 am
HOU
- CHS
1 stop7h 50m
American Airlines
Deal found 4/20![American Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 4/17. 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.
dc. 5/135:15 am
CHS
- HOU
1 stop5h 17m
Delta
dt. 5/196:00 am
HOU
- CHS
1 stop7h 07m
Delta
Deal found 4/17![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 4/17. 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.
dj. 6/46:15 am
CHS
- HOU
1 stop4h 17m
Delta
dl. 6/85:14 pm
HOU
- CHS
1 stop6h 31m
Delta
Deal found 4/17![Delta logo]()
$365
This Southwest deal was found by Cheapflights users on 4/19. 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.
ds. 6/67:15 pm
CHS
- HOU
Nonstop2h 35m
Southwest
ds. 6/132:10 pm
HOU
- CHS
Nonstop2h 25m
Southwest
Deal found 4/19![Southwest logo]()
$367
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 abril 21, 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 abril 21, 2026.
This United Airlines deal was found by Cheapflights users on 4/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ds. 9/55:00 pm
CHS
- IAH
Nonstop2h 50m
United Airlines
dl. 9/76:37 pm
IAH
- CHS
Nonstop2h 36m
United Airlines
Deal found 4/20![United Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ds. 9/51:20 pm
CHS
- HOU
1 stop4h 30m
Southwest
dl. 9/77:00 am
HOU
- CHS
2 stops7h 25m
Southwest
Deal found 4/20![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 4/19. 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.
dl. 8/175:55 pm
CHS
- HOU
1 stop4h 40m
Delta
dt. 8/186:00 am
HOU
- CHS
1 stop4h 25m
Delta
Deal found 4/19![Delta logo]()
$427
This United Airlines deal was found by Cheapflights users on 4/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dt. 5/125:07 pm
CHS
- IAH
Nonstop2h 58m
United Airlines
ds. 5/1612:40 pm
IAH
- CHS
Nonstop2h 31m
United Airlines
Deal found 4/20![United Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 4/17. 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.
dj. 5/217:00 pm
CHS
- HOU
1 stop6h 05m
Southwest
dg. 5/2411:05 am
HOU
- CHS
2 stops7h 05m
Southwest
Deal found 4/17![Southwest logo]()
$405
This Delta deal was found by Cheapflights users on 4/17. 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.
dc. 9/95:30 am
CHS
- HOU
1 stop4h 45m
Delta
dl. 9/141:00 pm
HOU
- CHS
1 stop4h 56m
Delta
Deal found 4/17![Delta logo]()
$427
This Southwest deal was found by Cheapflights users on 4/16. 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.
dj. 7/912:00 pm
CHS
- HOU
Nonstop2h 30m
Southwest
dl. 7/1312:40 pm
HOU
- CHS
Nonstop2h 25m
Southwest
Deal found 4/16![Southwest logo]()
$415
This United Airlines deal was found by Cheapflights users on 4/17. 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.
dl. 5/185:07 pm
CHS
- IAH
Nonstop2h 58m
United Airlines
ds. 5/236:37 pm
IAH
- CHS
Nonstop2h 38m
United Airlines
Deal found 4/17![United Airlines logo]()
$415
This Southwest deal was found by Cheapflights users on 4/17. 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.
dv. 6/123:15 pm
CHS
- HOU
1 stop4h 30m
Southwest
dg. 6/1412:55 pm
HOU
- CHS
Nonstop2h 25m
Southwest
Deal found 4/17![Southwest logo]()
$421
This Delta deal was found by Cheapflights users on 4/18. 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.
dj. 10/1512:15 pm
CHS
- IAH
1 stop5h 20m
Delta
dg. 10/188:15 am
IAH
- CHS
1 stop6h 24m
Delta
Deal found 4/18![Delta logo]()
$467
This Southwest deal was found by Cheapflights users on 4/18. 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.
dj. 7/93:15 pm
CHS
- HOU
1 stop4h 30m
Southwest
dg. 7/1212:55 pm
HOU
- CHS
Nonstop2h 25m
Southwest
Deal found 4/18![Southwest logo]()
$421
This Delta deal was found by Cheapflights users on 4/19. 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.
dj. 9/245:30 am
CHS
- IAH
1 stop6h 24m
Delta
dg. 9/271:15 pm
IAH
- CHS
1 stop6h 28m
Delta
Deal found 4/19![Delta logo]()
$467
This United Airlines deal was found by Cheapflights users on 4/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dv. 5/227:47 pm
CHS
- IAH
1 stop5h 58m
United Airlines
dg. 5/246:37 pm
IAH
- CHS
Nonstop2h 38m
United Airlines
Deal found 4/20![United Airlines logo]()
$472
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dc. 6/1710:45 am
CHS
- HOU
2 stops8h 00m
Southwest
dg. 6/2112:55 pm
HOU
- CHS
Nonstop2h 25m
Southwest
Deal found 4/20![Southwest logo]()
$422
This United Airlines deal was found by Cheapflights users on 4/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dc. 6/174:16 pm
CHS
- IAH
1 stop8h 43m
United Airlines
dg. 6/216:37 pm
IAH
- CHS
Nonstop2h 38m
United Airlines
Deal found 4/20![United Airlines logo]()
$472
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dv. 5/225:45 pm
CHS
- HOU
1 stop6h 25m
Southwest
dg. 5/2412:20 pm
HOU
- CHS
Nonstop2h 20m
Southwest
Deal found 4/20![Southwest logo]()
$425
This United Airlines deal was found by Cheapflights users on 4/17. 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.
dv. 6/127:47 pm
CHS
- IAH
1 stop5h 58m
United Airlines
dg. 6/146:37 pm
IAH
- CHS
Nonstop2h 38m
United Airlines
Deal found 4/17![United Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 4/17. 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.
dg. 7/266:50 am
CHS
- IAH
Nonstop2h 31m
United Airlines
dl. 7/276:30 am
IAH
- CHS
1 stop7h 44m
United Airlines
Deal found 4/17![United Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 4/19. 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.
dc. 5/206:30 am
CHS
- IAH
Nonstop2h 58m
United Airlines
dg. 5/246:37 pm
IAH
- CHS
Nonstop2h 38m
United Airlines
Deal found 4/19![United Airlines logo]()
$487
Last-minute flights from Charleston to HoustonDiscover last-minute flight deals from Charleston to Houston. Data last updated abril 21, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Houston. Data last updated abril 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
dv. 5/110:56 pm
CHS
- IAH
1 stop10h 42m
Multiple Airlines
dt. 5/57:44 pm
IAH
- CHS
1 stop12h 54m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
dj. 5/72:39 pm
CHS
- IAH
1 stop25h 22m
Multiple Airlines
ds. 5/97:44 pm
IAH
- CHS
1 stop11h 54m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$220
This Delta deal was found by Cheapflights users on 4/17. 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.
dc. 5/135:15 am
CHS
- HOU
1 stop5h 17m
Delta
dt. 5/196:00 am
HOU
- CHS
1 stop7h 07m
Delta
Deal found 4/17![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 4/16. 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.
dj. 5/145:45 pm
CHS
- HOU
1 stop6h 25m
Southwest
dg. 5/174:55 pm
HOU
- CHS
Nonstop2h 15m
Southwest
Deal found 4/16![Southwest logo]()
$390
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dl. 5/183:00 pm
CHS
- HOU
Nonstop2h 45m
Southwest
dl. 5/2512:50 pm
HOU
- CHS
Nonstop2h 20m
Southwest
Deal found 4/20![Southwest logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dt. 5/193:13 pm
CHS
- IAH
1 stop18h 42m
Multiple Airlines
dl. 5/2512:27 pm
IAH
- CHS
2 stops19h 11m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$250
This Southwest deal was found by Cheapflights users on 4/17. 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.
dt. 5/193:40 pm
CHS
- HOU
1 stop8h 25m
Southwest
ds. 5/2311:30 am
HOU
- CHS
1 stop6h 40m
Southwest
Deal found 4/17![Southwest logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
dc. 5/204:34 pm
CHS
- IAH
1 stop6h 42m
Multiple Airlines
dt. 5/261:29 pm
IAH
- CHS
1 stop19h 09m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dc. 5/206:15 am
CHS
- HOU
1 stop6h 56m
Delta
dt. 5/266:00 am
HOU
- CHS
1 stop7h 03m
Delta
Deal found 4/20![Delta logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dc. 5/204:34 pm
CHS
- IAH
1 stop6h 42m
Multiple Airlines
dl. 5/2512:27 pm
IAH
- CHS
2 stops19h 11m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
dj. 5/212:39 pm
CHS
- IAH
1 stop25h 22m
Spirit Airlines
dg. 5/245:29 pm
IAH
- CHS
1 stop19h 15m
Spirit Airlines
Deal found 4/17![Spirit Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
ds. 5/233:44 pm
CHS
- IAH
1 stop7h 32m
Multiple Airlines
dl. 5/2512:27 pm
IAH
- CHS
2 stops19h 11m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$271
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 abril 21, 2026.
Search for one-way flight options from Charleston to Houston. Find affordable one-way fares based on user searches. Data last updated abril 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
dt. 5/263:13 pm
CHS
- IAH
1 stop18h 42m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
dt. 5/193:13 pm
CHS
- IAH
1 stop18h 42m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
dc. 5/134:34 pm
CHS
- IAH
1 stop17h 16m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
dt. 6/163:13 pm
CHS
- IAH
1 stop18h 34m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dt. 4/283:01 pm
CHS
- IAH
1 stop18h 22m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dv. 5/110:56 pm
CHS
- IAH
1 stop14h 57m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
dt. 6/22:39 pm
CHS
- IAH
2 stops17h 55m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
dj. 5/142:53 pm
CHS
- IAH
1 stop8h 23m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
dt. 6/22:39 pm
CHS
- IAH
1 stop25h 35m
Spirit Airlines
Deal found 4/17![Spirit Airlines logo]()
$121
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dt. 5/197:15 pm
CHS
- HOU
1 stop4h 35m
Southwest
Deal found 4/20![Southwest logo]()
$147
This Delta deal was found by Cheapflights users on 4/16. 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.
dc. 6/176:24 pm
CHS
- HOU
1 stop4h 29m
Delta
Deal found 4/16![Delta logo]()
$165
This Southwest deal was found by Cheapflights users on 4/16. 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.
dt. 6/162:10 pm
CHS
- HOU
2 stops7h 00m
Southwest
Deal found 4/16![Southwest logo]()
$170
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 abril 21, 2026.
Round-trip from | $220 (Kiwi.com) |
|---|---|
One-way from | $85 (Kiwi.com) |
Popular in | May |
Cheapest in | September |
Average price | $493 |
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 abril 21, 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 - IAH
CHSIAH
Charleston
ds. 9/5
5:00 pm-6:50 pm
Nonstop2h 50m
Houston George Bush Intcntl
dl. 9/7
6:37 pm-10:13 pm
Nonstop2h 36m
$322
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
ds. 9/5
1:20 pm-4:50 pm
1 stop4h 30m
Houston Hobby
dl. 9/7
7:00 am-3:25 pm
2 stops7h 25m
$392
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
dt. 5/12
5:07 pm-7:05 pm
Nonstop2h 58m
Houston George Bush Intcntl
ds. 5/16
12:40 pm-4:11 pm
Nonstop2h 31m
$397
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
dj. 5/21
7:00 pm-12:05 am
1 stop6h 05m
Houston Hobby
dg. 5/24
11:05 am-7:10 pm
2 stops7h 05m
$405
Quickest round-trip
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
dj. 7/9
12:00 pm-1:30 pm
Nonstop2h 30m
Houston Hobby
dl. 7/13
12:40 pm-4:05 pm
Nonstop2h 25m
$415
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
dl. 5/18
5:07 pm-7:05 pm
Nonstop2h 58m
Houston George Bush Intcntl
ds. 5/23
6:37 pm-10:15 pm
Nonstop2h 38m
$415
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
dv. 6/12
3:15 pm-6:45 pm
1 stop4h 30m
Houston Hobby
dg. 6/14
12:55 pm-4:20 pm
Nonstop2h 25m
$421
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
dj. 7/9
3:15 pm-6:45 pm
1 stop4h 30m
Houston Hobby
dg. 7/12
12:55 pm-4:20 pm
Nonstop2h 25m
$421
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
dc. 6/17
10:45 am-5:45 pm
2 stops8h 00m
Houston Hobby
dg. 6/21
12:55 pm-4:20 pm
Nonstop2h 25m
$422
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
dv. 5/22
5:45 pm-11:10 pm
1 stop6h 25m
Houston Hobby
dg. 5/24
12:20 pm-3:40 pm
Nonstop2h 20m
$425
Showing 1-10 of 39 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
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 April 17, 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, February is the cheapest month in which you can book a flight from Charleston to Houston (average of $106). Flying from Charleston to Houston in May is currently the most expensive (average of $241). 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 abril 21, 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.
How much does it cost to fly round-trip from Charleston to Houston?
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 abril 21, 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.
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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 abril 21, 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 abril 21, 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 abril 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$211 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$203 | Average$332 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$242 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$245 | Average$391 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$245 | Average$455 | FlexibilityNo cancel fee | On-time69% |