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$98+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — HOU
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Greenville to Houston are usually found in February or September, booked 61 days in advance, depart on a Tuesday or Wednesday and return on a Monday

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 May 1, 2025.

Round-trip from

$229
(Delta)

One-way from

$98
(Mytrip)

Popular in

August

Cheapest in

February

Average price

$355
From Greenville to Houston
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One-way flight from Greenville to Houston
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Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/135:51 pmGSP - HOU
1 stop6h 57mAmerican Airlines
Mon 6/168:56 amHOU - GSP
1 stop7h 35mAmerican Airlines
Deal found 4/30$229
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:18 pmGSP - IAH
1 stop6h 37mAmerican Airlines
Wed 6/49:59 amIAH - GSP
1 stop4h 36mAmerican Airlines
Deal found 4/30$229
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 10/42:25 pmGSP - HOU
1 stop4h 22mDelta
Sat 10/116:43 pmHOU - GSP
1 stop3h 54mDelta
Deal found 4/30$264
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/282:59 pmGSP - IAH
1 stop5h 41mDelta
Mon 6/306:00 pmIAH - GSP
1 stop4h 57mDelta
Deal found 4/29$264
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/276:05 amGSP - IAH
Nonstop2h 35mUnited Airlines
Sat 5/316:44 pmIAH - GSP
Nonstop2h 31mUnited Airlines
Deal found 4/30$269
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/139:23 pmGSP - IAH
1 stop11h 19mMultiple Airlines
Mon 6/166:10 amIAH - GSP
2 stops13h 23mMultiple Airlines
Deal found 4/29$277
This Southwest deal was found by Cheapflights users on 4/30. 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.
Tue 5/273:40 pmGSP - HOU
Nonstop2h 30mSouthwest
Sat 5/3110:40 amHOU - GSP
2 stops6h 05mSouthwest
Deal found 4/30$332

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 May 1, 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

Fri 6/13

5:51 pm-11:48 pm

1 stop6h 57m

Houston Hobby

Mon 6/16

8:56 am-5:31 pm

1 stop7h 35m

$229

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Tue 5/27

5:30 am-8:45 am

1 stop4h 15m

Houston George Bush Intcntl

Sat 5/31

7:05 am-2:06 pm

1 stop6h 01m

$229

GreenvilleHouston

GSP - HOU

GSPHOU

Greenville

Sat 10/4

2:25 pm-5:47 pm

1 stop4h 22m

Houston Hobby

Sat 10/11

6:43 pm-11:37 pm

1 stop3h 54m

$264

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Tue 5/27

6:05 am-7:40 am

Nonstop2h 35m

Houston George Bush Intcntl

Sat 5/31

6:44 pm-10:15 pm

Nonstop2h 31m

$269

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Fri 5/23

4:21 pm-10:44 pm

1 stop7h 23m

Houston George Bush Intcntl

Tue 5/27

8:52 am-3:35 pm

1 stop5h 43m

$291

GreenvilleHouston

GSP - HOU

GSPHOU

Greenville

Tue 5/27

3:40 pm-5:10 pm

Nonstop2h 30m

Houston Hobby

Sat 5/31

10:40 am-5:45 pm

2 stops6h 05m

$332

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Fri 6/13

9:23 pm-7:42 am

1 stop11h 19m

Houston George Bush Intcntl

Sat 6/14

2:13 pm-8:28 pm

2 stops29h 15m

$369

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Mon 6/2

6:16 pm-1:50 pm

1 stop20h 34m

$98

GreenvilleHouston

GSP - HOU

GSPHOU

Greenville

Tue 7/1

7:10 pm-8:30 pm

Nonstop2h 20m

$127

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Tue 6/3

5:18 pm-6:55 pm

Nonstop2h 37m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 16 results
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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 April 25, 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 $230). Flying from Greenville to Houston in March is currently the most expensive (average of $332). 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 May 1, 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 afternoon tend to be the most expensive. A flight at noon could potentially save you up to 17% on airfare.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 May 1, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Greenville to Houston have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,294 reviews

Comfort

8.0

Entertainment

7.6

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,294 reviews
Southwest
8.0
Very good
4,294 reviews

Comfort

8.0

Entertainment

7.6

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,934 reviews
Southwest
8.0
Very good
4,294 reviews

Comfort

8.0

Entertainment

7.6

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,294 reviews

Comfort

8.0

Entertainment

7.6

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Allegiant Air
7.3
Good
734 reviews
Southwest
8.0
Very good
4,294 reviews

Comfort

8.0

Entertainment

7.6

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,294 reviews

Comfort

8.0

Entertainment

7.6

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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.

  • 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 $229 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $269 and $291 round-trip. You may be able to fly from Greenville to Houston for 39% 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 $127. United Airlines flights start at $127 while deals on Delta start at $137 one-way.

  • What are the cheapest flights from Greenville to Houston?

    Looking at all options, your cheapest flight can be booked for $123. While the most popular route (Greenville - Houston Hobby) can be booked for $229 on average our data indicates $267 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 $230). Flying from Greenville to Houston in March is currently the most expensive (average of $332). 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

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Alternative routes for Greenville to Houston

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$177Average$298FlexibilityNo cancel feeOn-time63%
DeltaCheapest$196Average$373FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$209Average$399FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$212Average$378FlexibilityNo cancel feeOn-time71%

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