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$89+ Cheap flights from Houston to Greenville (GSP)

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GSP
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Find flight deals from Houston to Greenville

Cheapest flights from Houston to Greenville
Explore the most affordable flight options available from Houston to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/88:07 pmIAH - GSP
1 stop19h 41mMultiple Airlines
Mon 12/158:03 pmGSP - IAH
1 stop23h 26mMultiple Airlines
Deal found 11/9$183
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 12/48:07 pmIAH - GSP
1 stop22h 16mMultiple Airlines
Mon 12/83:00 pmGSP - IAH
1 stop19h 18mMultiple Airlines
Deal found 11/11$190
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 12/68:23 pmIAH - GSP
1 stop17h 47mMultiple Airlines
Mon 12/83:00 pmGSP - IAH
1 stop10h 57mMultiple Airlines
Deal found 11/10$214
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 11/276:09 pmIAH - GSP
1 stop15h 42mMultiple Airlines
Mon 12/18:03 pmGSP - IAH
1 stop23h 26mMultiple Airlines
Deal found 11/11$236
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/158:49 amIAH - GSP
1 stop9h 34mMultiple Airlines
Thu 12/184:05 pmGSP - IAH
1 stop16h 59mMultiple Airlines
Deal found 11/9$238
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 12/108:07 pmIAH - GSP
2 stops19h 30mMultiple Airlines
Fri 12/123:00 pmGSP - IAH
1 stop10h 57mMultiple Airlines
Deal found 11/10$249
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 12/1912:50 pmIAH - GSP
1 stop24h 22mMultiple Airlines
Mon 12/298:03 pmGSP - IAH
1 stop15h 07mMultiple Airlines
Deal found 11/10$268
This Southwest deal was found by Cheapflights users on 11/10. 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 12/611:15 amHOU - GSP
Nonstop2h 10mSouthwest
Mon 12/83:05 pmGSP - HOU
Nonstop2h 45mSouthwest
Deal found 11/10$323
This Delta deal was found by Cheapflights users on 11/10. 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 12/62:32 pmHOU - GSP
1 stop3h 46mDelta
Mon 12/87:36 pmGSP - HOU
1 stop4h 12mDelta
Deal found 11/10$343
This American Airlines deal was found by Cheapflights users on 11/10. 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.
Sat 12/276:07 pmHOU - GSP
1 stop4h 45mAmerican Airlines
Sat 1/34:23 pmGSP - HOU
1 stop8h 23mAmerican Airlines
Deal found 11/10$524
This Southwest deal was found by Cheapflights users on 11/10. 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 12/2710:20 amHOU - GSP
2 stops11h 15mSouthwest
Sat 1/37:45 amGSP - HOU
2 stops14h 40mSouthwest
Deal found 11/10$547
This Delta deal was found by Cheapflights users on 11/11. 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.
Fri 12/196:00 amHOU - GSP
1 stop4h 15mDelta
Sun 12/287:59 pmGSP - HOU
1 stop4h 12mDelta
Deal found 11/11$569

Cheap flight deals from Houston to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Greenville (GSP). 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 November 12, 2025.

Round-trip from

$183
(Kiwi.com)

One-way from

$89
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$500
From Houston to Greenville
Search Deals
One-way flight from Houston to Greenville
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Greenville 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 November 12, 2025.
Use the filters below to find and compare flights from Houston to Greenville that are best for you.

Fly from

Houston

Fly to

Greenville

Route

Depart

Return

Price

HoustonGreenville

IAH - GSP

IAHGSP

Houston George Bush Intcntl

Thu 12/4

8:07 pm-7:23 pm

1 stop22h 16m

Greenville

Mon 12/8

3:00 pm-9:18 am

1 stop19h 18m

$190

HoustonGreenville

IAH - GSP

IAHGSP

Houston George Bush Intcntl

Thu 11/27

6:09 pm-10:51 am

1 stop15h 42m

Greenville

Mon 12/1

8:03 pm-6:29 pm

1 stop23h 26m

$236

HoustonGreenville

IAH - GSP

IAHGSP

Houston George Bush Intcntl

Wed 12/10

8:07 pm-4:37 pm

2 stops19h 30m

Greenville

Fri 12/12

3:00 pm-12:57 am

1 stop10h 57m

$249

HoustonGreenville

IAH - GSP

IAHGSP

Houston George Bush Intcntl

Mon 12/8

8:30 pm-4:48 pm

2 stops19h 18m

Greenville

Mon 12/15

3:00 pm-8:25 am

2 stops18h 25m

$269

HoustonGreenville

IAH - GSP

IAHGSP

Houston George Bush Intcntl

Sat 11/22

6:10 am-8:44 pm

2 stops13h 34m

Greenville

Mon 11/24

8:03 pm-9:43 am

1 stop14h 40m

$315

HoustonGreenville

HOU - GSP

HOUGSP

Houston Hobby

Tue 3/3

10:50 am-6:39 pm

1 stop6h 49m

Greenville

Wed 3/4

5:40 am-10:05 am

1 stop5h 25m

$321

HoustonGreenville

IAH - GSP

IAHGSP

Houston George Bush Intcntl

Tue 3/31

7:15 am-1:54 pm

1 stop5h 39m

Greenville

Wed 4/1

7:15 am-2:55 pm

1 stop8h 40m

$321

HoustonGreenville

IAH - GSP

IAHGSP

Houston George Bush Intcntl

Tue 3/3

7:00 am-5:16 pm

1 stop9h 16m

Greenville

Wed 3/4

5:40 am-8:49 am

1 stop4h 09m

$321

HoustonGreenville

HOU - GSP

HOUGSP

Houston Hobby

Sat 12/6

11:15 am-2:25 pm

Nonstop2h 10m

Greenville

Mon 12/8

3:05 pm-4:50 pm

Nonstop2h 45m

$323

HoustonGreenville

HOU - GSP

HOUGSP

Houston Hobby

Thu 1/29

9:04 am-3:50 pm

1 stop5h 46m

Greenville

Sun 2/1

6:25 am-12:09 pm

1 stop6h 44m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 38 results
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Best time to book a flight from Houston to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville from Houston 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 Houston to Greenville

What is the cheapest month to book a flight from Houston to Greenville?

Currently, March is the cheapest month in which you can book a flight from Houston to Greenville (average of $48). Flying from Houston to Greenville in May is currently the most expensive (average of $116). 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 HOU to GSP?

Find hourly flight availability from Houston to Greenville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 12, 2025.

It’s optimal to fly from Houston to Greenville in the afternoon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Houston to Greenville?

Use this chart to determine the cheapest time to fly round-trip from Houston to Greenville. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston to Greenville flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Greenville

Get insights into the airlines that provide service to Greenville. 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 Greenville. Reviews last updated November 12, 2025.
Read through reviews of airlines operating flights from Houston to Greenville, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

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
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

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
7.9
Good
8,008 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

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
9,014 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

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
7.2
Good
11,049 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

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 Houston to Greenville. 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 into for flights to Greenville from Houston?

    Located just 10.4 mi from the city center, Greenville is the airport most travelers will use when flying to Greenville from Houston. Booking flights from Houston to Greenville (GSP) should be relatively easy as there is 1 daily inbound flight from Houston from 4 different airlines.

  • How long is the flight from Houston to Greenville?

    There are many flights that can get you from Houston to Greenville in 2h 10m. Fly via Delta, Southwest, or American Airlines to get the fastest option. Airlines will cover a distance of 843 mi. This flight may include one or multiple stops.

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

    According to our current data, Delta ($108), American Airlines ($228), and United Airlines ($229) offers the cheapest pricing from Houston to Greenville. You may be able to fly from Houston to Greenville for 69% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston to Greenville 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 Houston to Greenville?

    Currently, March is the cheapest month in which you can book a flight from Houston to Greenville (average of $48). Flying from Houston to Greenville in May is currently the most expensive (average of $116). 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

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Simpsonville
Duncan
Greer
Seneca
Anderson

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Houston to Greenville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Houston to Greenville

Discover the top 4 airlines that operate flights from Houston to Greenville. 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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$368FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$388FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$229Average$393FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$238Average$349FlexibilityNo cancel feeOn-time63%

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