$123+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — HOU
Jul 4 — Jul 111
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 Thursday
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 June 4, 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 June 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/3. 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
CHS
- IAH
1 stop7h 26m
Multiple Airlines
Thu 9/178:36 am
IAH
- CHS
1 stop6h 27m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 6/303:13 pm
CHS
- IAH
1 stop18h 34m
Multiple Airlines
Tue 7/78:20 am
IAH
- CHS
1 stop8h 54m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 8/149:44 pm
CHS
- IAH
2 stops25h 55m
Multiple Airlines
Wed 8/197:04 pm
IAH
- CHS
1 stop12h 34m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 8/1811:15 am
CHS
- IAH
1 stop28h 36m
Multiple Airlines
Thu 8/207:04 pm
IAH
- CHS
1 stop12h 41m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 9/148:53 pm
CHS
- IAH
2 stops26h 13m
Multiple Airlines
Fri 9/188:36 am
IAH
- CHS
1 stop11h 20m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 8/67:47 pm
CHS
- IAH
1 stop20h 18m
Multiple Airlines
Mon 8/107:23 pm
IAH
- CHS
1 stop12h 15m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 8/113:13 pm
CHS
- IAH
1 stop18h 32m
Multiple Airlines
Thu 8/1312:16 pm
IAH
- CHS
2 stops19h 29m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 8/67:47 pm
CHS
- IAH
1 stop20h 18m
Multiple Airlines
Sun 8/97:23 pm
IAH
- CHS
1 stop12h 22m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 10/243:42 pm
CHS
- IAH
1 stop6h 22m
Multiple Airlines
Wed 10/284:39 pm
IAH
- CHS
1 stop14h 59m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$312
This Southwest deal was found by Cheapflights users on 5/31. 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 6/308:15 pm
CHS
- HOU
1 stop4h 25m
Southwest
Tue 7/79:30 am
HOU
- CHS
1 stop5h 05m
Southwest
Deal found 5/31![Southwest logo]()
$349
This Southwest deal was found by Cheapflights users on 6/3. 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 10/243:30 pm
CHS
- HOU
1 stop6h 10m
Southwest
Wed 10/286:35 pm
HOU
- CHS
Nonstop2h 15m
Southwest
Deal found 6/3![Southwest logo]()
$363
This Delta deal was found by Cheapflights users on 6/2. 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 9/912:15 pm
CHS
- HOU
1 stop5h 08m
Delta
Mon 9/1411:00 am
HOU
- CHS
1 stop4h 28m
Delta
Deal found 6/2![Delta logo]()
$373
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 June 4, 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 June 4, 2026.
This Delta deal was found by Cheapflights users on 6/3. 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 9/912:15 pm
CHS
- HOU
1 stop5h 08m
Delta
Mon 9/1411:00 am
HOU
- CHS
1 stop4h 28m
Delta
Deal found 6/3![Delta logo]()
$373
This Southwest deal was found by Cheapflights users on 6/1. 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 7/88:15 pm
CHS
- HOU
1 stop4h 30m
Southwest
Thu 7/98:00 am
HOU
- CHS
2 stops6h 35m
Southwest
Deal found 6/1![Southwest logo]()
$397
This JetBlue deal was found by Cheapflights users on 5/31. 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.
Mon 7/206:40 pm
CHS
- IAH
1 stop5h 22m
JetBlue
Fri 7/2412:01 pm
IAH
- CHS
1 stop6h 51m
JetBlue
Deal found 5/31![JetBlue logo]()
$398
This United Airlines deal was found by Cheapflights users on 6/2. 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
CHS
- IAH
Nonstop2h 38m
United Airlines
Mon 9/146:35 pm
IAH
- CHS
Nonstop2h 36m
United Airlines
Deal found 6/2![United Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 6/163:13 pm
CHS
- IAH
1 stop28h 16m
Multiple Airlines
Sat 6/207:24 pm
IAH
- CHS
1 stop12h 14m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 5/31. 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 10/175:30 am
CHS
- HOU
1 stop4h 56m
Delta
Tue 10/206:00 am
HOU
- CHS
1 stop4h 26m
Delta
Deal found 5/31![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 6/4. 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 9/96:30 am
CHS
- IAH
1 stop6h 37m
Delta
Mon 9/149:45 am
IAH
- CHS
1 stop5h 43m
Delta
Deal found 6/4![Delta logo]()
$373
This Southwest deal was found by Cheapflights users on 6/3. 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 7/93:15 pm
CHS
- HOU
1 stop4h 30m
Southwest
Mon 7/1312:40 pm
HOU
- CHS
Nonstop2h 25m
Southwest
Deal found 6/3![Southwest logo]()
$421
This United Airlines deal was found by Cheapflights users on 6/2. 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 9/147:00 am
CHS
- IAH
Nonstop2h 38m
United Airlines
Wed 12/302:30 pm
IAH
- CHS
1 stop7h 49m
United Airlines
Deal found 6/2![United Airlines logo]()
$453
This Southwest deal was found by Cheapflights users on 6/4. 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 8/67:00 am
CHS
- HOU
1 stop6h 35m
Southwest
Sun 8/97:40 am
HOU
- CHS
2 stops10h 15m
Southwest
Deal found 6/4![Southwest logo]()
$421
This Delta deal was found by Cheapflights users on 5/31. 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 9/95:30 am
CHS
- HOU
1 stop4h 45m
Delta
Sun 9/1310:05 am
HOU
- CHS
1 stop4h 35m
Delta
Deal found 5/31![Delta logo]()
$392
This United Airlines deal was found by Cheapflights users on 6/4. 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 10/227:00 am
CHS
- IAH
Nonstop2h 39m
United Airlines
Mon 10/266:25 pm
IAH
- CHS
Nonstop2h 29m
United Airlines
Deal found 6/4![United Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 5/31. 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 10/86:30 am
CHS
- HOU
2 stops7h 10m
Southwest
Sun 10/119:30 am
HOU
- CHS
1 stop4h 15m
Southwest
Deal found 5/31![Southwest logo]()
$421
This Delta deal was found by Cheapflights users on 6/1. 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 7/85:00 pm
CHS
- IAH
1 stop5h 24m
Delta
Thu 7/92:38 pm
IAH
- CHS
1 stop6h 29m
Delta
Deal found 6/1![Delta logo]()
$392
This Southwest deal was found by Cheapflights users on 6/2. 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 7/103:15 pm
CHS
- HOU
1 stop4h 30m
Southwest
Mon 7/1312:40 pm
HOU
- CHS
Nonstop2h 25m
Southwest
Deal found 6/2![Southwest logo]()
$421
Last-minute flights from Charleston to HoustonDiscover last-minute flight deals from Charleston to Houston. Data last updated June 4, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Houston. Data last updated June 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 6/223:23 pm
CHS
- IAH
1 stop18h 24m
Multiple Airlines
Tue 6/231:07 pm
IAH
- CHS
1 stop19h 31m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 6/1. 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 6/245:10 am
CHS
- HOU
1 stop5h 04m
Delta
Mon 7/66:00 am
HOU
- CHS
1 stop6h 41m
Delta
Deal found 6/1![Delta logo]()
$392
This Southwest deal was found by Cheapflights users on 6/1. 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 6/241:50 pm
CHS
- HOU
1 stop7h 15m
Southwest
Mon 6/2912:40 pm
HOU
- CHS
Nonstop2h 25m
Southwest
Deal found 6/1![Southwest logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 6/258:33 pm
CHS
- IAH
2 stops35h 50m
Multiple Airlines
Mon 6/297:24 pm
IAH
- CHS
1 stop12h 14m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 6/278:56 pm
CHS
- IAH
2 stops35h 27m
Multiple Airlines
Sun 9/278:36 am
IAH
- CHS
1 stop6h 27m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 6/1. 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.
Sun 6/286:15 am
CHS
- HOU
1 stop3h 59m
Delta
Tue 6/306:03 am
HOU
- CHS
1 stop6h 38m
Delta
Deal found 6/1![Delta logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 6/303:13 pm
CHS
- IAH
1 stop18h 34m
Multiple Airlines
Tue 7/78:20 am
IAH
- CHS
1 stop8h 54m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$258
This Southwest deal was found by Cheapflights users on 5/31. 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 6/308:15 pm
CHS
- HOU
1 stop4h 25m
Southwest
Tue 7/79:30 am
HOU
- CHS
1 stop5h 05m
Southwest
Deal found 5/31![Southwest logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/24:02 pm
CHS
- IAH
2 stops40h 21m
Multiple Airlines
Mon 7/67:23 pm
IAH
- CHS
1 stop12h 15m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 6/1. 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 7/81:50 pm
CHS
- HOU
1 stop5h 15m
Southwest
Thu 7/912:40 pm
HOU
- CHS
Nonstop2h 25m
Southwest
Deal found 6/1![Southwest logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 7/92:53 pm
CHS
- IAH
2 stops41h 27m
Multiple Airlines
Mon 7/137:23 pm
IAH
- CHS
1 stop12h 15m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 7/253:44 pm
CHS
- IAH
1 stop18h 01m
Multiple Airlines
Mon 7/276:00 am
IAH
- CHS
2 stops25h 38m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$369
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 June 4, 2026.
Search for one-way flight options from Charleston to Houston. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 8/312:16 pm
CHS
- IAH
1 stop19h 31m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 7/2811:15 am
CHS
- IAH
1 stop28h 35m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 6/303:13 pm
CHS
- IAH
1 stop18h 34m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 8/277:47 pm
CHS
- IAH
1 stop20h 04m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 8/103:23 pm
CHS
- IAH
1 stop18h 22m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 6/233:13 pm
CHS
- IAH
1 stop18h 34m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 8/264:04 pm
CHS
- IAH
1 stop17h 43m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 5/31. 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 7/273:23 pm
CHS
- IAH
1 stop18h 22m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 9/24:04 pm
CHS
- IAH
1 stop27h 05m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/307:47 pm
CHS
- IAH
1 stop20h 03m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 9/14:04 pm
CHS
- IAH
2 stops31h 44m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 6/2. 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 6/306:15 am
CHS
- HOU
1 stop6h 57m
Delta
Deal found 6/2![Delta logo]()
$175
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 June 4, 2026.
Round-trip from | $234 (Kiwi.com) |
|---|---|
One-way from | $123 (Kiwi.com) |
Popular in | May |
Cheapest in | September |
Average price | $409 |
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 June 4, 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 9/9
12:15 pm-4:23 pm
1 stop5h 08m
Houston Hobby
Mon 9/14
11:00 am-4:28 pm
1 stop4h 28m
$373
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
Sat 10/17
5:30 am-9:26 am
1 stop4h 56m
Houston Hobby
Tue 10/20
6:00 am-11:26 am
1 stop4h 26m
$373
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Wed 9/9
6:30 am-12:07 pm
1 stop6h 37m
Houston George Bush Intcntl
Mon 9/14
9:45 am-4:28 pm
1 stop5h 43m
$373
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
Wed 9/9
5:30 am-9:15 am
1 stop4h 45m
Houston Hobby
Sun 9/13
10:05 am-3:40 pm
1 stop4h 35m
$392
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Wed 7/8
5:00 pm-9:24 pm
1 stop5h 24m
Houston George Bush Intcntl
Thu 7/9
2:38 pm-10:07 pm
1 stop6h 29m
$392
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
Wed 7/8
8:15 pm-11:45 pm
1 stop4h 30m
Houston Hobby
Thu 7/9
8:00 am-3:35 pm
2 stops6h 35m
$397
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Mon 7/20
6:40 pm-11:02 pm
1 stop5h 22m
Houston George Bush Intcntl
Fri 7/24
12:01 pm-7:52 pm
1 stop6h 51m
$398
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
Thu 7/9
3:15 pm-6:45 pm
1 stop4h 30m
Houston Hobby
Mon 7/13
12:40 pm-4:05 pm
Nonstop2h 25m
$421
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
Thu 8/6
7:00 am-12:35 pm
1 stop6h 35m
Houston Hobby
Sun 8/9
7:40 am-6:55 pm
2 stops10h 15m
$421
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
Thu 10/8
6:30 am-12:40 pm
2 stops7h 10m
Houston Hobby
Sun 10/11
9:30 am-2:45 pm
1 stop4h 15m
$421
Showing 1-10 of 32 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
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 $354). 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 June 4, 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 39% on airfare.
How much does it cost to fly round-trip from Charleston to Houston?
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 62 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 June 4, 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
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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 June 4, 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 June 4, 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 2,558,603 searches. Data last updated June 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$337 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$242 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$245 | Average$407 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$261 | Average$463 | FlexibilityNo cancel fee | On-time69% |