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$86+ 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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GSP
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Greenville are usually found in February or June, booked 48 days in advance, depart on a Friday or Saturday and return on a Saturday

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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Wed 12/178:07 pmIAH - GSP
1 stop18h 08mMultiple Airlines
Sun 12/212:54 pmGSP - IAH
1 stop17h 27mMultiple Airlines
Deal found 10/30$212
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/276:09 pmIAH - GSP
1 stop15h 42mMultiple Airlines
Mon 12/18:03 pmGSP - IAH
1 stop24h 46mMultiple Airlines
Deal found 10/28$218
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 11/268:35 pmIAH - GSP
2 stops21h 48mMultiple Airlines
Mon 12/18:03 pmGSP - IAH
1 stop24h 46mMultiple Airlines
Deal found 10/28$222
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 12/178:07 pmIAH - GSP
1 stop13h 46mMultiple Airlines
Sat 12/209:41 pmGSP - IAH
1 stop12h 22mMultiple Airlines
Deal found 10/28$227
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/185:27 pmIAH - GSP
1 stop20h 59mMultiple Airlines
Mon 11/248:03 pmGSP - IAH
1 stop19h 37mMultiple Airlines
Deal found 10/28$235
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Mon 11/248:35 pmIAH - GSP
2 stops15h 51mMultiple Airlines
Mon 12/18:03 pmGSP - IAH
1 stop24h 46mMultiple Airlines
Deal found 10/28$249
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Wed 11/268:35 pmIAH - GSP
2 stops21h 48mMultiple Airlines
Thu 12/45:17 pmGSP - IAH
1 stop19h 28mMultiple Airlines
Deal found 10/27$254
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/277:50 amIAH - GSP
1 stop12h 24mMultiple Airlines
Thu 12/45:17 pmGSP - IAH
1 stop19h 28mMultiple Airlines
Deal found 10/28$255
This Southwest deal was found by Cheapflights users on 10/28. 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.
Thu 12/2511:15 amHOU - GSP
Nonstop2h 10mSouthwest
Thu 1/17:40 amGSP - HOU
1 stop11h 35mSouthwest
Deal found 10/28$325
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:48 pmHOU - GSP
1 stop3h 57mDelta
Thu 12/45:35 amGSP - HOU
1 stop4h 59mDelta
Deal found 10/27$351
This Delta deal was found by Cheapflights users on 10/30. 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.
Wed 11/262:32 pmHOU - GSP
1 stop5h 53mDelta
Tue 12/25:35 amGSP - HOU
1 stop4h 59mDelta
Deal found 10/30$389
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/2610:11 amHOU - GSP
1 stop4h 36mAmerican Airlines
Mon 12/17:57 pmGSP - HOU
1 stop5h 00mAmerican Airlines
Deal found 10/27$403

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 October 30, 2025.

Round-trip from

$212
(Kiwi.com)

One-way from

$86
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$374
From Houston to Greenville
Search Deals
One-way flight from Houston to Greenville
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 October 30, 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

Sat 1/3

9:34 pm-10:53 am

1 stop12h 19m

Greenville

Mon 1/12

9:48 am-10:31 pm

2 stops13h 43m

$278

HoustonGreenville

IAH - GSP

IAHGSP

Houston George Bush Intcntl

Mon 11/24

8:35 pm-1:26 pm

2 stops15h 51m

Greenville

Thu 12/4

5:17 pm-11:45 am

1 stop19h 28m

$280

HoustonGreenville

IAH - GSP

IAHGSP

Houston George Bush Intcntl

Wed 12/17

7:25 pm-1:26 pm

2 stops17h 01m

Greenville

Sun 12/21

2:54 pm-7:21 am

1 stop17h 27m

$281

HoustonGreenville

HOU - GSP

HOUGSP

Houston Hobby

Tue 1/6

5:35 am-11:10 am

1 stop4h 35m

Greenville

Thu 1/8

6:50 am-10:21 am

1 stop4h 31m

$313

HoustonGreenville

HOU - GSP

HOUGSP

Houston Hobby

Tue 1/6

5:35 am-11:10 am

1 stop4h 35m

Greenville

Wed 1/7

10:06 am-4:12 pm

1 stop7h 06m

$313

HoustonGreenville

HOU - GSP

HOUGSP

Houston Hobby

Tue 3/3

1:00 pm-8:16 pm

1 stop6h 16m

Greenville

Wed 3/4

12:00 pm-4:32 pm

1 stop5h 32m

$313

HoustonGreenville

IAH - GSP

IAHGSP

Houston George Bush Intcntl

Wed 1/7

5:25 am-11:10 am

1 stop4h 45m

Greenville

Tue 1/13

7:20 am-3:09 pm

1 stop8h 49m

$313

HoustonGreenville

HOU - GSP

HOUGSP

Houston Hobby

Thu 12/25

11:15 am-2:25 pm

Nonstop2h 10m

Greenville

Thu 1/1

7:40 am-6:15 pm

1 stop11h 35m

$325

HoustonGreenville

HOU - GSP

HOUGSP

Houston Hobby

Thu 1/1

6:00 am-11:58 am

1 stop4h 58m

Greenville

Thu 1/8

6:50 am-10:21 am

1 stop4h 31m

$329

HoustonGreenville

IAH - GSP

IAHGSP

Houston George Bush Intcntl

Thu 1/1

7:00 am-11:58 am

1 stop3h 58m

Greenville

Wed 1/7

10:06 am-3:18 pm

1 stop6h 12m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 37 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

How far ahead should I book a flight from Houston to Greenville?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Greenville. Price data was last updated on October 24, 2025.

The best time to book flights from Houston to Greenville is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 October 30, 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 October 30, 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
4,243 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

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
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

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
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

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
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

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
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

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 are 0 daily inbound flights 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 4h 35m. Fly via Delta to get the fastest option. Airlines will cover a distance of 843 mi.

  • 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

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$368FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$388FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$229Average$392FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$238Average$349FlexibilityNo cancel feeOn-time63%

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