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Cheap flights from Greenville to Houston from $106

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Greenville to Houston departing on 7/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Greenville to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:06 pm - 2:50 pm
GSP
-
IAH
27h 44m
1 stop
Multiple Airlines Logo
8:20 am - 7:56 pm
IAH
-
GSP
10h 36m
1 stop
$226Multiple Airlines
Mon, Jul 20 - Thu, Jul 23
Multiple Airlines Logo
8:45 pm - 6:25 pm
GSP
-
IAH
22h 40m
1 stop
Multiple Airlines Logo
8:16 am - 4:07 pm
IAH
-
GSP
6h 51m
1 stop
$229Multiple Airlines
Mon, Aug 3 - Mon, Aug 10
Multiple Airlines Logo
12:06 pm - 2:50 pm
GSP
-
IAH
27h 44m
1 stop
Multiple Airlines Logo
8:20 am - 7:56 pm
IAH
-
GSP
10h 36m
1 stop
$230Multiple Airlines
Mon, Jul 20 - Thu, Jul 23
Multiple Airlines Logo
8:37 am - 7:20 am
GSP
-
IAH
47h 43m
2 stops
Multiple Airlines Logo
7:23 pm - 7:35 am
IAH
-
GSP
11h 12m
1 stop
$242Multiple Airlines
Sun, Jul 12 - Wed, Jul 15
Multiple Airlines Logo
12:06 pm - 2:50 pm
GSP
-
IAH
27h 44m
1 stop
Multiple Airlines Logo
8:20 am - 7:33 pm
IAH
-
GSP
10h 13m
2 stops
$243Multiple Airlines
Mon, Jul 13 - Fri, Jul 17
Multiple Airlines Logo
8:18 am - 7:20 am
GSP
-
IAH
24h 02m
2 stops
Multiple Airlines Logo
7:23 pm - 7:28 am
IAH
-
GSP
11h 05m
1 stop
$245Multiple Airlines
Sun, Aug 9 - Wed, Aug 12
Multiple Airlines Logo
8:13 pm - 2:50 pm
GSP
-
IAH
19h 37m
2 stops
Multiple Airlines Logo
8:20 am - 7:56 pm
IAH
-
GSP
10h 36m
1 stop
$246Multiple Airlines
Mon, Jul 20 - Thu, Jul 23
Multiple Airlines Logo
8:20 am - 8:45 am
GSP
-
IAH
25h 25m
1 stop
Multiple Airlines Logo
10:53 am - 2:41 pm
IAH
-
GSP
26h 48m
2 stops
$247Multiple Airlines
Mon, Jul 13 - Thu, Jul 16
Multiple Airlines Logo
12:06 pm - 2:50 pm
GSP
-
IAH
27h 44m
1 stop
Multiple Airlines Logo
8:20 am - 5:39 pm
IAH
-
GSP
8h 19m
1 stop
$249Multiple Airlines
Mon, Jul 13 - Fri, Jul 17
Multiple Airlines Logo
8:37 am - 3:24 pm
GSP
-
IAH
7h 47m
1 stop
Multiple Airlines Logo
8:35 am - 7:33 pm
IAH
-
GSP
9h 58m
2 stops
$252Multiple Airlines
Thu, Aug 27 - Mon, Aug 31

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United Airlines flights from Greenville to Houston George Bush Intcntl Airport

Our best United Airlines deals on Greenville to Houston George Bush Intcntl Airport flight tickets
United Airlines
Aug 21
GSP5:31 pmGreenville
2h 39m
IAH7:10 pmHouston George Bush Intcntl
Aug 30
IAH6:35 pmHouston George Bush Intcntl
2h 23m
GSP9:58 pmGreenville
$269
United Airlines
Jul 11
GSP7:00 amGreenville
2h 33m
IAH8:33 amHouston George Bush Intcntl
Jul 18
IAH7:50 pmHouston George Bush Intcntl
2h 29m
GSP11:19 pmGreenville
$292
United Airlines
Jul 16
GSP7:00 amGreenville
2h 33m
IAH8:33 amHouston George Bush Intcntl
Jul 18
IAH7:50 pmHouston George Bush Intcntl
2h 29m
GSP11:19 pmGreenville
$314

American Airlines flights from Greenville to Houston George Bush Intcntl Airport

Our best American Airlines deals on Greenville to Houston George Bush Intcntl Airport flight tickets
American Airlines
Sep 4
GSP7:00 amGreenville
4h 40m
1 stop
IAH10:40 amHouston George Bush Intcntl
Sep 7
IAH10:26 amHouston George Bush Intcntl
5h 12m
1 stop
GSP4:38 pmGreenville
$328
American Airlines
Jul 15
GSP7:01 amGreenville
4h 56m
1 stop
IAH10:57 amHouston George Bush Intcntl
Jul 19
IAH9:27 amHouston George Bush Intcntl
6h 09m
1 stop
GSP4:36 pmGreenville
$344
American Airlines
Jun 26
GSP5:25 pmGreenville
7h 33m
1 stop
IAH11:58 pmHouston George Bush Intcntl
Jun 29
IAH2:04 pmHouston George Bush Intcntl
7h 52m
1 stop
GSP10:56 pmGreenville
$364

momondo Fare Finder

 
Customize your flight search to find flights from Greenville to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated June 20, 2026.
Use the filters below to find and compare flights from Greenville to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Mon 7/20

12:06 pm-2:50 pm

1 stop27h 44m

Houston George Bush Intcntl

Thu 7/23

8:20 am-7:56 pm

1 stop10h 36m

$226

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Mon 8/3

8:45 pm-6:25 pm

1 stop22h 40m

Houston George Bush Intcntl

Mon 8/10

8:16 am-4:07 pm

1 stop6h 51m

$229

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Mon 7/20

12:06 pm-2:50 pm

1 stop27h 44m

Houston George Bush Intcntl

Thu 7/23

8:20 am-7:56 pm

1 stop10h 36m

$230

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Sun 7/12

8:37 am-7:20 am

2 stops47h 43m

Houston George Bush Intcntl

Wed 7/15

7:23 pm-7:35 am

1 stop11h 12m

$242

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Mon 7/13

12:06 pm-2:50 pm

1 stop27h 44m

Houston George Bush Intcntl

Fri 7/17

8:20 am-7:33 pm

2 stops10h 13m

$243

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Sun 8/9

8:18 am-7:20 am

2 stops24h 02m

Houston George Bush Intcntl

Wed 8/12

7:23 pm-7:28 am

1 stop11h 05m

$245

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Mon 7/20

8:13 pm-2:50 pm

2 stops19h 37m

Houston George Bush Intcntl

Thu 7/23

8:20 am-7:56 pm

1 stop10h 36m

$246

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Mon 7/13

8:20 am-8:45 am

1 stop25h 25m

Houston George Bush Intcntl

Thu 7/16

10:53 am-2:41 pm

2 stops26h 48m

$247

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Mon 7/13

12:06 pm-2:50 pm

1 stop27h 44m

Houston George Bush Intcntl

Fri 7/17

8:20 am-5:39 pm

1 stop8h 19m

$249
Quickest round-trip

GreenvilleHouston

GSP - IAH

GSPIAH

Greenville

Thu 8/27

8:37 am-3:24 pm

1 stop7h 47m

Houston George Bush Intcntl

Mon 8/31

8:35 am-7:33 pm

2 stops9h 58m

$252

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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How to get the cheapest flight ticket from Greenville to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Greenville and Houston George Bush Intcntl Airport?

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of May is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Greenville, with most prices found around $325. If you are unable to visit Houston George Bush Intcntl Airport during the month of May, then departing from Greenville during the month July is also very affordable. Most momondo users find prices during this month for around $394.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Greenville to Houston George Bush Intcntl Airport is on a Saturday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Saturday will often find tickets for as low as $525. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Monday is $768.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Greenville to Houston George Bush Intcntl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Houston George Bush Intcntl Airport in the afternoon for as low as $498. Try not to purchase tickets in the morning because they tend to be around $671. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Greenville to Houston George Bush Intcntl flight route?

Fly from Greenville to Houston George Bush Intcntl for the best Greenville - Houston George Bush Intcntl flight prices

What cabin class options are available on Greenville to Houston George Bush Intcntl Airport flights?

There are 4 cabin classes available to choose from on Greenville to Houston George Bush Intcntl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Greenville to Houston George Bush Intcntl Airport flights?

No. A direct flight is the cheapest option for a flight between Greenville to Houston George Bush Intcntl Airport.

How have Greenville to Houston George Bush Intcntl Airport flight prices changed over time?

As of June 2026, prices for Greenville to Houston George Bush Intcntl Airport flights are approximately 121% more expensive when compared to flights at the same time last year.

When to book flights from Greenville to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Greenville to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Greenville to Houston George Bush Intcntl Airport (GSP to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greenville to Houston George Bush Intcntl Airport

Best Price Found

$293

Fastest flight time

2h 33m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Greenville in the past 72 hours is $293. The best round-trip flight deal from Greenville to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $432.
The fastest flight from Greenville to Houston George Bush Intcntl Airport takes 2h 33m
Direct flights go from Greenville to Houston George Bush Intcntl Airport every day.
Search flight deals

Frequently asked questions about flying from Greenville to Houston George Bush Intcntl Airport

  • How far is Greenville to Houston George Bush Intcntl by plane?

    Greenville and Houston George Bush Intcntl are 825.2 mi apart from one another. Flights usually cover this in 2h 33m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Greenville Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Greenville Airport to Houston George Bush Intcntl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Greenville Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Greenville Airport to Houston George Bush Intcntl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greenville Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Greenville to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Greenville to Houston George Bush Intcntl Airport?

Best airlines flying from Greenville to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Greenville to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $196Free CancellationRating
7.8
8,420 reviews
Search Delta flights
American AirlinesPriceFrom $249Free CancellationRating
7.1
11,715 reviews
Search American Airlines flights
United AirlinesPriceFrom $269Free CancellationRating
7.4
9,865 reviews
Search United Airlines flights

  • United Airlines Flights From Greenville to Houston George Bush Intcntl Airport

    United Airlines flies from Greenville to Houston George Bush Intcntl Airport around 14 times per week, with 9,865 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Greenville to Houston George Bush Intcntl Airport in the last 72 hours was $269 (round-trip), much lower than the average airfare cost of $415 for United Airlines flights on this route.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Conroe
Spring
Cypress
Montgomery
Jersey Village
Tomball
Livingston

Why use momondo?

Why should I use momondo to find a flight deal from Greenville to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Greenville.

Can I find flights from Greenville to Houston with flexible booking policies on momondo?

All flight searches from Greenville to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Greenville to Houston?

Once all potential Greenville to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Greenville to Houston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Houston from Greenville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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