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$108+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — HOU
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
1 adult, Economy
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Cheapflights Tip: The best prices from Greenville to Houston are usually found in September or October, booked 37 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Greenville to Houston

Cheapest flights from Greenville to Houston
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 July 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/248:13 pm
GSP
-
IAH
2 stops20h 11m
Multiple Airlines
Mon 8/318:35 am
IAH
-
GSP
1 stop7h 09m
Multiple Airlines
Deal found 7/14$189
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 8/218:45 pm
GSP
-
IAH
1 stop12h 17m
Multiple Airlines
Mon 8/248:35 am
IAH
-
GSP
2 stops9h 58m
Multiple Airlines
Deal found 7/16$191
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:55 pm
GSP
-
IAH
1 stop23h 29m
Multiple Airlines
Sat 8/298:35 am
IAH
-
GSP
1 stop22h 22m
Multiple Airlines
Deal found 7/17$204
This Kiwi.com deal was found by Cheapflights users on 7/17. 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.
Sun 8/98:18 am
GSP
-
IAH
2 stops48h 02m
Multiple Airlines
Wed 8/127:23 pm
IAH
-
GSP
1 stop11h 05m
Multiple Airlines
Deal found 7/17$209
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Thu 8/68:37 am
GSP
-
IAH
1 stop7h 28m
Multiple Airlines
Mon 8/108:16 am
IAH
-
GSP
1 stop6h 51m
Multiple Airlines
Deal found 7/14$211
This Kiwi.com deal was found by Cheapflights users on 7/17. 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.
Sun 8/233:43 pm
GSP
-
IAH
1 stop17h 19m
Multiple Airlines
Wed 8/261:45 pm
IAH
-
GSP
1 stop24h 08m
Multiple Airlines
Deal found 7/17$215
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 8/208:37 am
GSP
-
IAH
1 stop7h 47m
Multiple Airlines
Sat 8/298:35 am
IAH
-
GSP
1 stop22h 22m
Multiple Airlines
Deal found 7/17$219
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:50 pm
GSP
-
IAH
2 stops20h 15m
Multiple Airlines
Mon 9/218:36 am
IAH
-
GSP
1 stop8h 54m
Multiple Airlines
Deal found 7/17$222
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Thu 8/138:37 am
GSP
-
IAH
1 stop7h 28m
Multiple Airlines
Thu 8/203:25 pm
IAH
-
GSP
1 stop23h 35m
Multiple Airlines
Deal found 7/14$224
This Southwest deal was found by Cheapflights users on 7/16. 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.
Mon 8/246:55 pm
GSP
-
HOU
1 stop4h 45m
Southwest
Mon 8/311:20 pm
HOU
-
GSP
1 stop4h 00m
Southwest
Deal found 7/16$269
This Southwest deal was found by Cheapflights users on 7/15. 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 8/206:55 pm
GSP
-
HOU
1 stop4h 45m
Southwest
Fri 8/211:20 pm
HOU
-
GSP
1 stop4h 00m
Southwest
Deal found 7/15$289
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:40 am
GSP
-
HOU
1 stop8h 30m
Southwest
Sat 8/298:10 am
HOU
-
GSP
2 stops5h 45m
Southwest
Deal found 7/15$294

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 July 19, 2026.

Round-trip from

$189
(Kiwi.com)

One-way from

$108
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$554
From Greenville to Houston
Search Deals
One-way flight from Greenville to Houston
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 19, 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

Price

Cheapest round-trip

GreenvilleHouston

GSP - HOU

GSPHOU

Greenville

Fri 8/7

5:20 pm-10:05 pm

1 stop5h 45m

Houston Hobby

Mon 8/10

6:00 am-10:40 am

1 stop3h 40m

$289

GreenvilleHouston

GSP - HOU

GSPHOU

Greenville

Thu 8/27

6:55 am-9:50 am

1 stop3h 55m

Houston Hobby

Sun 8/30

6:00 am-12:41 pm

1 stop5h 41m

$289

GreenvilleHouston

GSP - HOU

GSPHOU

Greenville

Fri 8/21

6:55 am-9:50 am

1 stop3h 55m

Houston Hobby

Wed 8/26

1:13 pm-6:45 pm

1 stop4h 32m

$289

GreenvilleHouston

GSP - HOU

GSPHOU

Greenville

Wed 10/7

6:45 am-10:05 am

1 stop4h 20m

Houston Hobby

Tue 10/13

2:59 pm-9:21 pm

1 stop5h 22m

$289

GreenvilleHouston

GSP - HOU

GSPHOU

Greenville

Wed 8/26

6:55 am-12:16 pm

1 stop6h 21m

Houston Hobby

Sun 8/30

6:00 am-10:40 am

1 stop3h 40m

$289

GreenvilleHouston

GSP - HOU

GSPHOU

Greenville

Fri 8/28

5:20 pm-10:05 pm

1 stop5h 45m

Houston Hobby

Sun 9/27

6:00 am-12:50 pm

1 stop5h 50m

$289

GreenvilleHouston

GSP - HOU

GSPHOU

Greenville

Wed 10/14

7:55 pm-11:09 pm

1 stop4h 14m

Houston Hobby

Mon 10/19

6:00 am-10:58 am

1 stop3h 58m

$289

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Fri 10/23

3:42 pm-8:08 pm

1 stop5h 26m

Houston George Bush Intcntl

Mon 10/26

5:40 am-1:08 pm

1 stop6h 28m

$289

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Thu 8/27

2:51 pm-7:54 pm

1 stop6h 03m

Houston George Bush Intcntl

Sun 8/30

7:00 am-12:41 pm

1 stop4h 41m

$289

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Sat 8/22

5:20 pm-9:05 pm

1 stop4h 45m

Houston George Bush Intcntl

Thu 8/27

12:12 pm-7:09 pm

1 stop5h 57m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Showing 1-10 of 41 resultsSorted by cheapest first
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5

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.
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

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 July 19, 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 33% on airfare.

How much does it cost to fly round-trip from Greenville to Houston?

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 33 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 July 19, 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.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.8
Good
8,477 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
10,006 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.1
Good
11,820 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • What airport do you fly from for flights from Greenville to Houston?

    If you book a flight to Houston from Greenville, you will be flying from Greenville, which is the city’s only airport. Greenville (GSP) is located 10.4 mi from the center of Greenville. There are 0 flights from Greenville to Houston per day from 4 different airlines.

  • How long is the flight from Greenville to Houston?

    For as low as $289, Delta can have you in Houston from Greenville in 5h 45m. Greenville and Houston are separated by a distance of 843 mi.

  • What are the cheapest airlines flying from Greenville to Houston round-trip?

    Our cheapest airline available from Greenville to Houston is Delta. Our recent data shows that you can find tickets from as low as $196 on this airline. Additional options worth looking into are Southwest and United Airlines, starting at $200 and $269 round-trip. You may be able to fly from Greenville to Houston for 55% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Greenville to Houston one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $86. Delta flights start at $114 while deals on United Airlines start at $118 one-way.

  • Can I find deals for flights from Greenville to Houston that include hotel bookings?

    Yes. In addition to deals on Greenville to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Houston.

  • Can I find deals for business class flights from Greenville to Houston?

    Yes. Cheapflights offers flight deals from Greenville to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 July 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$356FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$200Average$386FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$269Average$434FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$276Average$378FlexibilityNo cancel feeOn-time71%

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