HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$88+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — HOU
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Greenville 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 Greenville to Houston are usually found in May or February, booked 61 days in advance, depart on a Saturday or Tuesday and return on a Friday

Find 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 octubre 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.
lun. 12/88:03 pmGSP - IAH
1 stop24h 12mMultiple Airlines
jue. 12/117:25 pmIAH - GSP
1 stop17h 45mMultiple Airlines
Deal found 10/30$198
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.
lun. 12/110:10 pmGSP - IAH
1 stop21h 19mMultiple Airlines
lun. 12/158:07 pmIAH - GSP
1 stop19h 41mMultiple Airlines
Deal found 10/28$200
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
vie. 12/58:03 pmGSP - IAH
1 stop23h 26mMultiple Airlines
lun. 12/88:49 amIAH - GSP
1 stop9h 34mMultiple Airlines
Deal found 10/29$203
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.
lun. 12/110:10 pmGSP - IAH
1 stop21h 19mMultiple Airlines
jue. 12/117:25 pmIAH - GSP
1 stop17h 45mMultiple Airlines
Deal found 10/28$211
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.
lun. 12/18:03 pmGSP - IAH
1 stop23h 26mMultiple Airlines
jue. 12/48:23 pmIAH - GSP
1 stop22h 00mMultiple Airlines
Deal found 10/30$219
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.
jue. 11/275:17 pmGSP - IAH
1 stop20h 12mMultiple Airlines
jue. 12/48:07 pmIAH - GSP
1 stop22h 16mMultiple Airlines
Deal found 10/30$227
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
lun. 12/110:10 pmGSP - IAH
1 stop17h 30mMultiple Airlines
mié. 12/38:54 pmIAH - GSP
2 stops15h 32mMultiple Airlines
Deal found 10/29$229
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
jue. 11/133:36 pmGSP - IAH
1 stop9h 23mMultiple Airlines
dom. 11/1611:33 amIAH - GSP
1 stop26h 17mMultiple Airlines
Deal found 10/29$238
This Southwest deal was found by Cheapflights users on 10/29. 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.
lun. 12/83:05 pmGSP - HOU
Nonstop2h 45mSouthwest
jue. 12/1111:20 amHOU - GSP
Nonstop2h 10mSouthwest
Deal found 10/29$293
This Southwest deal was found by Cheapflights users on 10/29. 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.
mié. 12/1010:35 amGSP - HOU
1 stop5h 45mSouthwest
sáb. 12/1311:15 amHOU - GSP
Nonstop2h 10mSouthwest
Deal found 10/29$319
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/264:20 pmGSP - HOU
Nonstop2h 45mSouthwest
mié. 12/1711:20 amHOU - GSP
Nonstop2h 10mSouthwest
Deal found 10/30$331
This Southwest deal was found by Cheapflights users on 10/29. 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.
vie. 12/510:35 amGSP - HOU
2 stops7h 40mSouthwest
lun. 12/811:20 amHOU - GSP
Nonstop2h 10mSouthwest
Deal found 10/29$346

Cheap 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 octubre 30, 2025.

Round-trip from

$192
(Kiwi.com)

One-way from

$88
(Kiwi.com)

Popular in

November

Cheapest in

May

Average price

$361
From Greenville to Houston
Search Deals
One-way flight from Greenville to Houston
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 octubre 30, 2025.
Use the filters below to find and compare flights from Greenville to Houston that are best for you.

Fly from

Greenville

Fly to

Houston

Route

Depart

Return

Price

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

sáb. 11/22

9:34 pm-9:01 am

1 stop12h 27m

Houston George Bush Intcntl

lun. 11/24

8:35 pm-1:26 pm

2 stops15h 51m

$239

GreenvilleHouston

GSP - HOU

GSPHOU

Greenville

lun. 12/8

3:05 pm-4:50 pm

Nonstop2h 45m

Houston Hobby

jue. 12/11

11:20 am-2:30 pm

Nonstop2h 10m

$293

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

mié. 12/10

5:00 pm-6:55 pm

Nonstop2h 55m

Houston George Bush Intcntl

sáb. 12/13

12:30 pm-3:44 pm

Nonstop2h 14m

$309

GreenvilleHouston

GSP - HOU

GSPHOU

Greenville

mié. 1/7

10:06 am-4:12 pm

1 stop7h 06m

Houston Hobby

mar. 1/13

11:09 am-4:25 pm

1 stop4h 16m

$313

GreenvilleHouston

GSP - HOU

GSPHOU

Greenville

mar. 1/6

10:06 am-4:12 pm

1 stop7h 06m

Houston Hobby

mar. 1/13

11:09 am-6:55 pm

1 stop6h 46m

$313

GreenvilleHouston

GSP - HOU

GSPHOU

Greenville

mar. 1/6

5:12 pm-10:35 pm

1 stop6h 23m

Houston Hobby

jue. 1/8

11:09 am-6:55 pm

1 stop6h 46m

$313

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

mié. 1/7

6:04 am-1:59 pm

1 stop8h 55m

Houston George Bush Intcntl

lun. 1/12

2:55 pm-10:44 pm

1 stop6h 49m

$313

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

mar. 1/6

7:20 am-3:09 pm

1 stop8h 49m

Houston George Bush Intcntl

mié. 1/7

6:37 pm-11:55 pm

1 stop4h 18m

$313

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

mié. 12/3

6:50 am-8:47 am

Nonstop2h 57m

Houston George Bush Intcntl

mar. 12/9

12:30 pm-3:44 pm

Nonstop2h 14m

$328

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

mié. 12/10

3:35 pm-9:50 pm

1 stop7h 15m

Houston George Bush Intcntl

sáb. 12/13

1:36 pm-8:53 pm

1 stop6h 17m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 38 results
1
2
3
4

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

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

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

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 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Greenville to Houston (average of $44). Flying from Greenville to Houston in May is currently the most expensive (average of $121). 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 octubre 30, 2025.

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 36% on airfare.

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

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

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

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 octubre 30, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United 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
4,243 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

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

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

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

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

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

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

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

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

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 $293, Southwest can have you in Houston from Greenville in 2h 45m. Greenville and Houston are separated by a distance of 843 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Greenville to Houston is Southwest. Our recent data shows that you can find tickets from as low as $177 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $212 and $212 round-trip. You may be able to fly from Greenville to Houston for 50% less than the average price by searching for these airlines.

  • What are the cheapest flights from Greenville to Houston?

    Looking at all options, your cheapest flight can be booked for $144. While the most popular route (Greenville - Houston Hobby) can be booked for $202 on average, our data indicates $358 when flying from Greenville to Houston.

  • 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, September is the cheapest month in which you can book a flight from Greenville to Houston (average of $44). Flying from Greenville to Houston in May is currently the most expensive (average of $121). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Greenville to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Dallas/Fort Worth flights
Charlotte to Hobby flights
Charlotte to George Bush Intcntl flights
Charlotte to Love Field flights
Charlotte to Austin flights
Charleston to Hobby flights
Charleston to Dallas/Fort Worth flights
Charleston to George Bush Intcntl flights
Greenville to Hobby flights
Charlotte to San Antonio flights
Greenville to Dallas/Fort Worth flights
Columbia to Dallas/Fort Worth flights
Greenville to George Bush Intcntl flights
Savannah to Hobby flights
Savannah to Dallas/Fort Worth flights
Savannah to George Bush Intcntl flights
Charleston to Austin flights
Myrtle Beach to Dallas/Fort Worth flights
Charleston to Love Field flights
Columbia to Hobby flights
Greenville to Love Field flights
Greenville to Austin flights
Myrtle Beach to Hobby flights
Columbia to San Antonio flights
Columbia to George Bush Intcntl flights
Charlotte to El Paso flights
Greenville to San Antonio flights
Myrtle Beach to Love Field flights
Charleston to San Antonio flights
Columbia to Austin flights
Savannah to Austin flights
Myrtle Beach to George Bush Intcntl flights
Columbia to Love Field flights
Augusta to Dallas/Fort Worth flights
Augusta to Austin flights
Augusta to Hobby flights
Savannah to Love Field flights
Savannah to San Antonio flights
Charleston to Corpus Christi flights
Charlotte to Midland flights
Augusta to Love Field flights
Augusta to George Bush Intcntl flights
Columbia to El Paso flights
Hilton Head Island to Dallas/Fort Worth flights
Charleston to Amarillo flights
Greenville to Midland flights
Augusta to San Antonio flights
Charlotte to Corpus Christi flights
Greenville to El Paso flights
Augusta to El Paso flights

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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$177Average$337FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$212Average$389FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$212Average$382FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$367FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.