HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$73+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — HOU
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
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 October 23, 2025.

This American Airlines deal was found by Cheapflights users on 10/23. 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 12/1010:38 amGSP - IAH
1 stop6h 58mAmerican Airlines
Sat 12/139:28 amIAH - GSP
1 stop5h 06mAmerican Airlines
Deal found 10/23$165
This American Airlines deal was found by Cheapflights users on 10/23. 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 12/64:52 pmGSP - IAH
1 stop6h 31mAmerican Airlines
Sun 12/75:59 pmIAH - GSP
1 stop4h 52mAmerican Airlines
Deal found 10/23$183
This Delta deal was found by Cheapflights users on 10/21. 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 12/62:00 pmGSP - HOU
1 stop4h 33mDelta
Thu 1/16:00 amHOU - GSP
1 stop4h 58mDelta
Deal found 10/21$199
This Delta deal was found by Cheapflights users on 10/21. 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 12/66:40 amGSP - IAH
1 stop6h 51mDelta
Thu 1/17:00 amIAH - GSP
1 stop3h 58mDelta
Deal found 10/21$199
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 12/45:25 amGSP - IAH
1 stop4h 38mAmerican Airlines
Mon 12/86:28 pmIAH - GSP
1 stop4h 50mAmerican Airlines
Deal found 10/22$200
This Delta deal was found by Cheapflights users on 10/22. 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 12/45:35 amGSP - HOU
1 stop4h 59mDelta
Mon 12/86:47 pmHOU - GSP
1 stop3h 53mDelta
Deal found 10/22$201
This Delta deal was found by Cheapflights users on 10/21. 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 12/46:45 amGSP - IAH
1 stop5h 45mDelta
Sun 12/712:35 pmIAH - GSP
1 stop5h 09mDelta
Deal found 10/21$201
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 11/203:56 pmGSP - IAH
1 stop18h 43mMultiple Airlines
Thu 11/272:59 pmIAH - GSP
1 stop18h 52mMultiple Airlines
Deal found 10/23$233
This Southwest deal was found by Cheapflights users on 10/21. 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 12/61:55 pmGSP - HOU
Nonstop2h 50mSouthwest
Thu 1/111:20 amHOU - GSP
Nonstop2h 10mSouthwest
Deal found 10/21$251
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/108:03 pmGSP - IAH
1 stop28h 56mMultiple Airlines
Thu 11/135:00 pmIAH - GSP
1 stop21h 05mMultiple Airlines
Deal found 10/22$251
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/133:36 pmGSP - IAH
1 stop9h 23mMultiple Airlines
Sun 11/1611:33 amIAH - GSP
1 stop26h 17mMultiple Airlines
Deal found 10/22$253
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/78:03 pmGSP - IAH
1 stop24h 49mMultiple Airlines
Sun 11/911:33 amIAH - GSP
1 stop8h 41mMultiple Airlines
Deal found 10/21$254

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 October 23, 2025.

Round-trip from

$165
(American Airlines)

One-way from

$73
(United Airlines)

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 October 23, 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 - HOU

GSPHOU

Greenville

Sat 12/6

2:00 pm-5:33 pm

1 stop4h 33m

Houston Hobby

Thu 1/1

6:00 am-11:58 am

1 stop4h 58m

$199

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Thu 12/4

5:25 am-9:03 am

1 stop4h 38m

Houston George Bush Intcntl

Mon 12/8

6:28 pm-12:18 am

1 stop4h 50m

$200

GreenvilleHouston

GSP - HOU

GSPHOU

Greenville

Thu 12/4

7:36 pm-10:48 pm

1 stop4h 12m

Houston Hobby

Sun 12/7

6:47 pm-11:40 pm

1 stop3h 53m

$201

GreenvilleHouston

GSP - HOU

GSPHOU

Greenville

Thu 12/4

5:35 am-9:34 am

1 stop4h 59m

Houston Hobby

Mon 12/8

6:47 pm-11:40 pm

1 stop3h 53m

$201

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Fri 12/12

7:36 pm-11:59 pm

1 stop5h 23m

Houston George Bush Intcntl

Sun 12/14

12:40 pm-9:42 pm

1 stop8h 02m

$201

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Sat 2/14

5:45 am-9:36 am

1 stop4h 51m

Houston George Bush Intcntl

Sun 2/15

6:00 am-1:09 pm

1 stop6h 09m

$238

GreenvilleHouston

GSP - HOU

GSPHOU

Greenville

Sat 12/6

1:55 pm-3:45 pm

Nonstop2h 50m

Houston Hobby

Thu 1/1

11:20 am-2:30 pm

Nonstop2h 10m

$251

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Mon 11/10

8:03 pm-11:59 pm

1 stop28h 56m

Houston George Bush Intcntl

Thu 11/13

5:00 pm-3:05 pm

1 stop21h 05m

$251

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Sat 12/6

6:50 am-1:33 pm

2 stops7h 43m

Houston George Bush Intcntl

Thu 1/1

6:00 am-11:28 am

1 stop4h 28m

$265

GreenvilleHouston

GSP - HOU

GSPHOU

Greenville

Mon 12/8

7:36 pm-10:48 pm

1 stop4h 12m

Houston Hobby

Tue 12/9

10:39 am-4:32 pm

1 stop4h 53m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 39 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 17, 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 October 23, 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 October 23, 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
4,236 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

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
4,236 reviews
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

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
7,982 reviews
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

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
8,995 reviews
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

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
11,032 reviews
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

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 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 $251, Delta can have you in Houston from Greenville in 2h 50m. 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 American Airlines and United Airlines, starting at $212 and $213 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 $181 on average, our data indicates $322 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
Greenville to Dallas/Fort Worth flights
Charleston to Dallas/Fort Worth flights
Charleston to George Bush Intcntl flights
Savannah to Hobby flights
Greenville to Hobby flights
Charlotte to San Antonio flights
Savannah to George Bush Intcntl flights
Charleston to Austin flights
Columbia to Dallas/Fort Worth flights
Greenville to George Bush Intcntl flights
Myrtle Beach to Hobby flights
Charleston to Love Field flights
Savannah to Dallas/Fort Worth flights
Myrtle Beach to Dallas/Fort Worth flights
Augusta to Dallas/Fort Worth flights
Greenville to Love Field flights
Columbia to Hobby flights
Greenville to Austin flights
Savannah to Austin flights
Myrtle Beach to George Bush Intcntl flights
Columbia to George Bush Intcntl flights
Augusta to Hobby flights
Savannah to Love Field flights
Columbia to Austin flights
Augusta to Love Field flights
Savannah to San Antonio flights
Charleston to San Antonio flights
Augusta to George Bush Intcntl flights
Greenville to San Antonio flights
Charlotte to El Paso flights
Columbia to Love Field flights
Myrtle Beach to Love Field flights
Columbia to San Antonio flights
Myrtle Beach to Austin flights
Charleston to Corpus Christi flights
Charlotte to Harlingen flights
Charleston to Amarillo flights
Greenville to Midland flights
Savannah to El Paso flights
Charleston to El Paso flights
Columbia to El Paso flights
Charlotte to Corpus Christi flights
Augusta to El Paso flights
Greenville 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$177Average$333FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$212Average$384FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$213Average$387FlexibilityNo cancel feeOn-time69%
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.