$82+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — HOU
Aug 1 — Aug 81
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 23 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 July 2, 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 July 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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
Sat 8/157:23 pm
IAH
- CHS
1 stop12h 15m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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
Sun 9/201:35 pm
IAH
- CHS
2 stops45h 56m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 9/84:04 pm
CHS
- IAH
2 stops24h 01m
Multiple Airlines
Sat 9/1212:21 pm
IAH
- CHS
1 stop19h 17m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/66:27 pm
CHS
- IAH
2 stops37h 53m
Multiple Airlines
Mon 8/107:23 pm
IAH
- CHS
1 stop12h 15m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/33:23 pm
CHS
- IAH
1 stop18h 22m
Multiple Airlines
Sat 8/87:23 pm
IAH
- CHS
1 stop12h 15m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 8/73:23 pm
CHS
- IAH
1 stop18h 22m
Multiple Airlines
Tue 8/117:23 pm
IAH
- CHS
1 stop12h 45m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 7/167:47 pm
CHS
- IAH
1 stop20h 03m
Multiple Airlines
Tue 7/217:23 pm
IAH
- CHS
1 stop12h 45m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 9/84:04 pm
CHS
- IAH
2 stops24h 01m
Multiple Airlines
Thu 9/108:36 am
IAH
- CHS
1 stop6h 27m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Tue 7/2111:15 am
CHS
- IAH
1 stop28h 35m
Multiple Airlines
Wed 7/227:23 pm
IAH
- CHS
1 stop12h 15m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 9/87:20 pm
CHS
- HOU
1 stop4h 35m
Southwest
Sat 9/1210:40 am
HOU
- CHS
1 stop4h 15m
Southwest
Deal found 6/29![Southwest logo]()
$304
This Delta deal was found by Cheapflights users on 7/1. 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.
Sat 10/176:19 pm
CHS
- HOU
1 stop5h 50m
Delta
Tue 10/206:00 am
HOU
- CHS
1 stop5h 55m
Delta
Deal found 7/1![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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.
Thu 9/37:36 pm
CHS
- HOU
1 stop5h 20m
American Airlines
Tue 9/83:57 pm
HOU
- CHS
1 stop5h 53m
American Airlines
Deal found 6/28![American Airlines logo]()
$310
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 July 2, 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 July 2, 2026.
This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 10/176:19 pm
CHS
- HOU
1 stop5h 50m
Delta
Tue 10/206:00 am
HOU
- CHS
1 stop5h 55m
Delta
Deal found 7/2![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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.
Thu 9/37:36 pm
CHS
- HOU
1 stop5h 20m
American Airlines
Tue 9/83:57 pm
HOU
- CHS
1 stop5h 53m
American Airlines
Deal found 6/27![American Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 7/256:30 am
CHS
- HOU
1 stop4h 25m
Southwest
Tue 7/286:00 am
HOU
- CHS
2 stops7h 20m
Southwest
Deal found 6/29![Southwest logo]()
$314
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 8/76:50 am
CHS
- IAH
Nonstop2h 31m
United Airlines
Tue 8/1112:50 pm
IAH
- CHS
Nonstop2h 42m
United Airlines
Deal found 6/29![United Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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.
Mon 9/144:05 pm
CHS
- HOU
1 stop9h 10m
Southwest
Sat 9/1910:40 am
HOU
- CHS
1 stop4h 15m
Southwest
Deal found 6/28![Southwest logo]()
$320
This Delta deal was found by Cheapflights users on 7/2. 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 9/911:11 am
CHS
- HOU
1 stop6h 20m
Delta
Mon 9/146:00 am
HOU
- CHS
1 stop4h 38m
Delta
Deal found 7/2![Delta logo]()
$325
This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 8/84:56 pm
CHS
- HOU
1 stop5h 27m
Delta
Mon 8/106:00 am
HOU
- CHS
1 stop6h 11m
Delta
Deal found 7/2![Delta logo]()
$325
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 7/256:50 am
CHS
- IAH
Nonstop2h 31m
United Airlines
Tue 7/2812:15 pm
IAH
- CHS
Nonstop2h 47m
United Airlines
Deal found 6/29![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 7/2. 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 9/94:25 pm
CHS
- IAH
1 stop7h 10m
Delta
Mon 9/147:00 am
IAH
- CHS
1 stop7h 05m
Delta
Deal found 7/2![Delta logo]()
$325
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:35 am
CHS
- HOU
Nonstop2h 35m
Southwest
Mon 10/199:00 pm
HOU
- CHS
Nonstop2h 15m
Southwest
Deal found 6/30![Southwest logo]()
$368
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 8/86:50 am
CHS
- IAH
Nonstop2h 31m
United Airlines
Mon 8/106:37 pm
IAH
- CHS
Nonstop2h 38m
United Airlines
Deal found 7/2![United Airlines logo]()
$385
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 9/37:00 am
CHS
- IAH
Nonstop2h 38m
United Airlines
Tue 9/86:35 pm
IAH
- CHS
Nonstop2h 36m
United Airlines
Deal found 6/27![United Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/83:00 pm
CHS
- IAH
1 stop4h 41m
Delta
Sun 8/168:05 am
IAH
- CHS
1 stop6h 55m
Delta
Deal found 6/30![Delta logo]()
$372
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 9/1410:10 am
CHS
- IAH
1 stop8h 13m
United Airlines
Sat 9/1912:25 pm
IAH
- CHS
Nonstop2h 37m
United Airlines
Deal found 6/27![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 7/315:00 pm
CHS
- IAH
Nonstop2h 55m
United Airlines
Sun 8/26:37 pm
IAH
- CHS
Nonstop2h 38m
United Airlines
Deal found 6/27![United Airlines logo]()
$415
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/33:08 pm
CHS
- IAH
1 stop7h 28m
United Airlines
Sat 8/86:37 pm
IAH
- CHS
Nonstop2h 38m
United Airlines
Deal found 6/27![United Airlines logo]()
$438
Last-minute flights from Charleston to HoustonDiscover last-minute flight deals from Charleston to Houston. Data last updated July 2, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Houston. Data last updated July 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 7/167:47 pm
CHS
- IAH
1 stop20h 03m
Multiple Airlines
Tue 7/217:23 pm
IAH
- CHS
1 stop12h 45m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Tue 7/2111:15 am
CHS
- IAH
1 stop28h 35m
Multiple Airlines
Wed 7/227:23 pm
IAH
- CHS
1 stop12h 15m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/33:23 pm
CHS
- IAH
1 stop18h 22m
Multiple Airlines
Sat 8/87:23 pm
IAH
- CHS
1 stop12h 15m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/66:27 pm
CHS
- IAH
2 stops37h 53m
Multiple Airlines
Mon 8/107:23 pm
IAH
- CHS
1 stop12h 15m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$234
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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.
Thu 8/61:10 pm
CHS
- HOU
1 stop5h 34m
American Airlines
Mon 8/105:41 am
HOU
- CHS
1 stop5h 59m
American Airlines
Deal found 6/28![American Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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 8/73:23 pm
CHS
- IAH
1 stop18h 22m
Multiple Airlines
Tue 8/117:23 pm
IAH
- CHS
1 stop12h 45m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$245
This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 8/84:56 pm
CHS
- HOU
1 stop5h 27m
Delta
Mon 8/106:00 am
HOU
- CHS
1 stop6h 11m
Delta
Deal found 7/2![Delta logo]()
$325
This Southwest deal was found by Cheapflights users on 7/2. 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.
Sat 8/84:35 pm
CHS
- HOU
1 stop4h 15m
Southwest
Mon 8/1010:40 am
HOU
- CHS
2 stops7h 30m
Southwest
Deal found 7/2![Southwest logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sun 8/92:53 pm
CHS
- IAH
1 stop28h 32m
Multiple Airlines
Sun 8/168:02 pm
IAH
- CHS
2 stops35h 36m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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
Sat 8/157:23 pm
IAH
- CHS
1 stop12h 15m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$216
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:25 am
CHS
- HOU
1 stop6h 00m
Delta
Tue 8/181:13 pm
HOU
- CHS
1 stop6h 31m
Delta
Deal found 6/30![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:45 am
CHS
- HOU
2 stops8h 05m
Southwest
Tue 8/1811:20 am
HOU
- CHS
1 stop6h 55m
Southwest
Deal found 6/30![Southwest logo]()
$314
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 July 2, 2026.
Search for one-way flight options from Charleston to Houston. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Tue 9/13:13 pm
CHS
- IAH
1 stop24h 19m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Mon 9/283:27 pm
CHS
- IAH
1 stop25h 17m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/253:13 pm
CHS
- IAH
1 stop24h 19m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 stop16h 58m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Fri 8/283:23 pm
CHS
- IAH
1 stop24h 09m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Tue 7/2811:15 am
CHS
- IAH
1 stop28h 35m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Sun 8/302:53 pm
CHS
- IAH
1 stop18h 09m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:05 pm
CHS
- IAH
1 stop18h 01m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$122
This Southwest deal was found by Cheapflights users on 7/1. 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.
Sat 8/291:20 pm
CHS
- HOU
1 stop4h 30m
Southwest
Deal found 7/1![Southwest logo]()
$155
This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” 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.
Thu 8/271:10 pm
CHS
- HOU
1 stop7h 34m
American Airlines
Deal found 6/29![American Airlines logo]()
$156
This Southwest deal was found by Cheapflights users on 7/1. 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 7/292:10 pm
CHS
- HOU
2 stops7h 35m
Southwest
Deal found 7/1![Southwest logo]()
$160
This Delta deal was found by Cheapflights users on 7/1. 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.
Thu 8/276:15 am
CHS
- HOU
1 stop4h 35m
Delta
Deal found 7/1![Delta logo]()
$171
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 July 2, 2026.
Round-trip from | $216 (Kiwi.com) |
|---|---|
One-way from | $82 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $449 |
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 July 2, 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
Sat 10/17
6:19 pm-11:09 pm
1 stop5h 50m
Houston Hobby
Tue 10/20
6:00 am-12:55 pm
1 stop5h 55m
$309
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
Thu 9/3
7:36 pm-11:56 pm
1 stop5h 20m
Houston Hobby
Tue 9/8
3:57 pm-10:50 pm
1 stop5h 53m
$310
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
Sat 7/25
6:30 am-9:55 am
1 stop4h 25m
Houston Hobby
Tue 7/28
6:00 am-2:20 pm
2 stops7h 20m
$314
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
Mon 9/14
4:05 pm-12:15 am
1 stop9h 10m
Houston Hobby
Sat 9/19
10:40 am-3:55 pm
1 stop4h 15m
$320
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
Wed 9/9
11:11 am-4:31 pm
1 stop6h 20m
Houston Hobby
Mon 9/14
6:00 am-11:38 am
1 stop4h 38m
$325
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
Sat 8/8
4:56 pm-9:23 pm
1 stop5h 27m
Houston Hobby
Mon 8/10
6:00 am-1:11 pm
1 stop6h 11m
$325
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Wed 9/9
4:25 pm-10:35 pm
1 stop7h 10m
Houston George Bush Intcntl
Mon 9/14
7:00 am-3:05 pm
1 stop7h 05m
$325
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Fri 8/7
6:50 am-8:21 am
Nonstop2h 31m
Houston George Bush Intcntl
Tue 8/11
12:50 pm-4:32 pm
Nonstop2h 42m
$352
Quickest round-trip
CharlestonHouston
CHS - HOU
CHSHOU
Charleston
Fri 10/16
5:35 am-7:10 am
Nonstop2h 35m
Houston Hobby
Mon 10/19
9:00 pm-12:15 am
Nonstop2h 15m
$368
CharlestonHouston
CHS - IAH
CHSIAH
Charleston
Sat 7/25
6:50 am-8:21 am
Nonstop2h 31m
Houston George Bush Intcntl
Tue 7/28
12:15 pm-4:02 pm
Nonstop2h 47m
$369
Showing 1-10 of 34 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, 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 July 2, 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?
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 July 2, 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
Overall
7.9
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Comfort
8.0
Overall
7.9
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Comfort
8.0
Overall
7.9
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Comfort
8.0
Overall
7.9
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Comfort
8.0
Overall
7.9
Entertainment
7.5
Boarding
8.1
Food
7.0
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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Complete your trip
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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 July 2, 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 July 2, 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 July 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$375 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$242 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$261 | Average$450 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$321 | Average$408 | FlexibilityNo cancel fee | On-time63% |