$91+ Cheap flights from Greenville (GSP) 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.
GSP — HOU
Sep 17 — Sep 241
Round-trip
1 adult, Economy
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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
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Cheapest flights from Greenville to HoustonExplore the most affordable flight options available from Greenville to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.
Explore the most affordable flight options available from Greenville to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:29 pm -
1 stop27h 48m
Tue 9/298:25 am -
1 stop7h 49m
Deal found 8/16![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:18 pm -
1 stop25h 59m
Mon 10/58:25 am -
1 stop9h 05m
Deal found 8/16![Multiple Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:19 pm -
2 stops28h 55m
Wed 9/94:21 pm -
1 stop26h 28m
Deal found 8/16![Multiple Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:56 am -
1 stop6h 49m
Tue 10/138:15 am -
1 stop7h 59m
Deal found 8/14![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:24 pm -
2 stops35h 53m
Sat 10/38:25 am -
1 stop27h 14m
Deal found 8/13![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:19 pm -
2 stops28h 55m
Thu 9/1012:21 pm -
1 stop6h 28m
Deal found 8/15![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:08 pm -
1 stop21h 37m
Sun 10/259:12 pm -
2 stops21h 55m
Deal found 8/17![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:29 pm -
1 stop27h 48m
Sun 10/259:12 pm -
2 stops21h 55m
Deal found 8/16![Multiple Airlines logo]()
$238
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:32 am -
1 stop4h 38m
Sun 12/65:30 pm -
1 stop3h 47m
Deal found 8/17![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:55 pm -
1 stop4h 50m
Tue 9/810:10 am -
2 stops8h 20m
Deal found 8/14![Southwest logo]()
$304
This Southwest deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:00 am -
2 stops7h 45m
Wed 11/411:05 am -
2 stops6h 05m
Deal found 8/15![Southwest logo]()
$309
This Southwest deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:40 pm -
1 stop4h 40m
Mon 10/125:40 pm -
1 stop4h 05m
Deal found 8/16![Southwest logo]()
$319
Best flights from Greenville to HoustonDiscover carefully curated flight deals from Greenville to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
Discover carefully curated flight deals from Greenville to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:14 pm -
1 stop4h 49m
Sun 10/186:09 am -
1 stop3h 51m
Deal found 8/18![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:55 pm -
1 stop7h 15m
Sun 9/68:10 am -
1 stop4h 30m
Deal found 8/14![Southwest logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:15 pm -
Nonstop2h 40m
Mon 10/266:40 pm -
Nonstop2h 19m
Deal found 8/13![United Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:14 pm -
1 stop4h 49m
Tue 10/273:09 pm -
1 stop4h 12m
Deal found 8/15![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:40 pm -
1 stop4h 40m
Tue 10/2712:30 pm -
2 stops7h 30m
Deal found 8/15![Southwest logo]()
$304
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:08 am -
1 stop4h 15m
Sun 11/17:00 am -
1 stop4h 39m
Deal found 8/15![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:55 pm -
1 stop4h 50m
Tue 9/811:20 am -
1 stop7h 10m
Deal found 8/14![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:40 pm -
1 stop4h 40m
Mon 10/125:40 pm -
1 stop4h 05m
Deal found 8/16![Southwest logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 am -
Nonstop2h 44m
Mon 9/71:30 pm -
Nonstop2h 20m
Deal found 8/18![United Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:55 pm -
1 stop5h 00m
Wed 9/307:40 am -
1 stop3h 45m
Deal found 8/17![Southwest logo]()
$336
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:00 am -
Nonstop2h 44m
Mon 10/122:53 pm -
1 stop7h 20m
Deal found 8/16![United Airlines logo]()
$456
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:40 am -
1 stop3h 55m
Sun 10/185:29 am -
1 stop4h 31m
Deal found 8/18![Delta logo]()
$418
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:30 pm -
1 stop6h 30m
Fri 9/116:10 am -
1 stop8h 55m
Deal found 8/14![Southwest logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:15 pm -
Nonstop2h 40m
Wed 9/305:00 am -
1 stop7h 33m
Deal found 8/14![United Airlines logo]()
$456
This Southwest deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:40 pm -
1 stop4h 40m
Sun 10/255:35 am -
2 stops5h 45m
Deal found 8/17![Southwest logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:25 pm -
1 stop8h 34m
Mon 10/56:35 pm -
Nonstop2h 23m
Deal found 8/17![United Airlines logo]()
$469
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am -
1 stop5h 20m
Thu 9/33:55 pm -
1 stop4h 45m
Deal found 8/13![Southwest logo]()
$371
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:05 am -
1 stop6h 25m
Fri 9/115:40 am -
1 stop4h 28m
Deal found 8/15![Delta logo]()
$499
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:17 am -
1 stop8h 00m
Sun 9/61:30 pm -
Nonstop2h 20m
Deal found 8/14![United Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:43 pm -
1 stop7h 44m
Wed 9/96:35 pm -
Nonstop2h 23m
Deal found 8/13![United Airlines logo]()
$484
Last-minute flights from Greenville to HoustonDiscover last-minute flight deals from Greenville to Houston. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Houston. Data last updated August 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:19 pm -
2 stops28h 55m
Wed 9/94:21 pm -
1 stop26h 28m
Deal found 8/16![Multiple Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:19 pm -
2 stops28h 55m
Thu 9/1012:21 pm -
1 stop6h 28m
Deal found 8/15![Multiple Airlines logo]()
$236
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:55 pm -
1 stop4h 50m
Tue 9/810:10 am -
2 stops8h 20m
Deal found 8/14![Southwest logo]()
$304
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:55 pm -
1 stop7h 15m
Sun 9/68:10 am -
1 stop4h 30m
Deal found 8/14![Southwest logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:18 pm -
1 stop25h 59m
Sat 9/199:04 pm -
2 stops37h 27m
Deal found 8/15![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:24 pm -
2 stops19h 53m
Wed 11/44:39 pm -
1 stop26h 20m
Deal found 8/15![Multiple Airlines logo]()
$241
This Southwest deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:00 am -
2 stops7h 45m
Wed 11/411:05 am -
2 stops6h 05m
Deal found 8/15![Southwest logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:29 pm -
1 stop27h 48m
Tue 9/298:25 am -
1 stop7h 49m
Deal found 8/16![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:18 pm -
1 stop25h 59m
Mon 10/58:25 am -
1 stop9h 05m
Deal found 8/16![Multiple Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:18 pm -
1 stop25h 59m
Wed 9/309:04 pm -
2 stops45h 48m
Deal found 8/14![Multiple Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:24 pm -
2 stops35h 53m
Sat 10/38:25 am -
1 stop27h 14m
Deal found 8/13![Multiple Airlines logo]()
$230
This Southwest deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:55 pm -
1 stop5h 00m
Wed 9/307:40 am -
1 stop3h 45m
Deal found 8/17![Southwest logo]()
$336
One-way flights from Greenville to HoustonSearch for one-way flight options from Greenville to Houston. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
Search for one-way flight options from Greenville to Houston. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:13 pm -
2 stops20h 11m
Deal found 8/14![Multiple Airlines logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:07 am -
2 stops29h 17m
Deal found 8/14![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:24 pm -
2 stops19h 53m
Deal found 8/16![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:24 pm -
2 stops19h 53m
Deal found 8/17![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:07 am -
2 stops30h 10m
Deal found 8/16![Multiple Airlines logo]()
$140
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:55 pm -
1 stop4h 50m
Deal found 8/14![Southwest logo]()
$150
This Southwest deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:00 am -
2 stops6h 10m
Deal found 8/15![Southwest logo]()
$155
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:20 pm -
1 stop7h 35m
Deal found 8/14![Southwest logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:37 am -
1 stop7h 47m
Deal found 8/17![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:40 pm -
2 stops24h 44m
Deal found 8/15![Multiple Airlines logo]()
$185
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:46 pm -
1 stop5h 12m
Deal found 8/13![American Airlines logo]()
$189
This Southwest deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:55 pm -
1 stop4h 50m
Deal found 8/17![Southwest logo]()
$205
Find flight deals from Greenville to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 18, 2026.
Round-trip from | $193 (Kiwi.com) |
|---|---|
One-way from | $91 (Kiwi.com) |
Popular in | January |
Cheapest in | September |
Average price | $405 |
Cheapflights Fare Finder
Customize your flight search to find flights from Greenville 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 August 18, 2026.
Use the filters below to find and compare flights from Greenville to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GreenvilleHouston
GSP Greenville - HOU Houston Hobby
GSPHOU
Greenville
Thu 10/15
7:14 pm-11:03 pm
1 stop4h 49m
Houston Hobby
Sun 10/18
6:09 am-11:00 am
1 stop3h 51m
$299
GreenvilleHouston
GSP Greenville - HOU Houston Hobby
GSPHOU
Greenville
Sat 9/5
12:55 pm-7:10 pm
1 stop7h 15m
Houston Hobby
Sun 9/6
8:10 am-1:40 pm
1 stop4h 30m
$299
GreenvilleHouston
GSP Greenville - HOU Houston Hobby
GSPHOU
Greenville
Thu 10/15
7:14 pm-11:03 pm
1 stop4h 49m
Houston Hobby
Tue 10/27
3:09 pm-8:21 pm
1 stop4h 12m
$299
GreenvilleHouston
GSP Greenville - IAH Houston George Bush Intcntl
GSPIAH
Greenville
Thu 10/29
10:08 am-1:23 pm
1 stop4h 15m
Houston George Bush Intcntl
Sun 11/1
7:00 am-12:39 pm
1 stop4h 39m
$299
GreenvilleHouston
GSP Greenville - HOU Houston Hobby
GSPHOU
Greenville
Thu 10/15
8:40 pm-12:20 am
1 stop4h 40m
Houston Hobby
Tue 10/27
12:30 pm-9:00 pm
2 stops7h 30m
$304
GreenvilleHouston
GSP Greenville - HOU Houston Hobby
GSPHOU
Greenville
Fri 9/4
6:55 pm-10:45 pm
1 stop4h 50m
Houston Hobby
Tue 9/8
11:20 am-7:30 pm
1 stop7h 10m
$312
GreenvilleHouston
GSP Greenville - HOU Houston Hobby
GSPHOU
Greenville
Fri 10/9
8:40 pm-12:20 am
1 stop4h 40m
Houston Hobby
Mon 10/12
5:40 pm-10:45 pm
1 stop4h 05m
$319
GreenvilleHouston
GSP Greenville - HOU Houston Hobby
GSPHOU
Greenville
Mon 9/28
6:55 pm-10:55 pm
1 stop5h 00m
Houston Hobby
Wed 9/30
7:40 am-12:25 pm
1 stop3h 45m
$336
GreenvilleHouston
GSP Greenville - HOU Houston Hobby
GSPHOU
Greenville
Wed 9/9
5:30 pm-11:00 pm
1 stop6h 30m
Houston Hobby
Fri 9/11
6:10 am-4:05 pm
1 stop8h 55m
$364
GreenvilleHouston
GSP Greenville - HOU Houston Hobby
GSPHOU
Greenville
Thu 10/22
8:40 pm-12:20 am
1 stop4h 40m
Houston Hobby
Sun 10/25
5:35 am-12:20 pm
2 stops5h 45m
$364
Showing 1-10 of 40 resultsSorted by cheapest first
Best time to book a flight from Greenville to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Greenville with our price prediction graph.
GSP-HO1
GSP-HOU
GSP-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 Greenville to Houston
GSP-HO1
GSP-HOU
GSP-IAH
What is the cheapest month to book a flight from Greenville to Houston?
Currently, May is the cheapest month in which you can book a flight from Greenville to Houston (average of $333). Flying from Greenville to Houston in January is currently the most expensive (average of $508). 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 GSP to HOU?
Find hourly flight availability from Greenville to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2026.
One of the essential ways to save on airfare from Greenville 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 31% on airfare.
How much does it cost to fly round-trip from Greenville to Houston?
Airfare is below average for this route at the moment.
Greenville to Houston flights typically cost between $325 and $587 in September.The cheapest round-trip price found within the last 5 days was $193 on Multiple Airlines (Sep 22-Sep 29).
How far ahead should I book a flight from Greenville to Houston?
The price you pay for your flight from Greenville to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated August 18, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Greenville to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from Greenville to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Greenville to Houston
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Complete your trip
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Search flights from Greenville to Houston by cabin class
Find flights from Greenville to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Greenville and Houston flights
Browse other Greenville and Houston flight options. Last updated on August 18, 2026.
Other flights from Greenville
Browse through other flights departing from Greenville. Flights are based on user searches made on Cheapflights and were last updated on August 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Greenville to Houston
Discover the top 4 airlines that operate flights from Greenville 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 August 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$354 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$200 | Average$369 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$269 | Average$437 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$378 | FlexibilityNo cancel fee | On-time71% |