Cheap flights from Greenville to Houston (GSP - IAH)

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The best prices from Greenville to Houston are usually found in August or May, booked 34 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

How to find the cheapest flight from
Greenville (GSP) to Houston (IAH)

All the information you need to plan the best GSP to IAH flight in 2022: compare Greenville to Houston flight prices with the expected peak season, weather and rainfall in Houston.
GSP - IAH
Price
$196 - $384
IAH
Temperature
53.6 - 84.2 °F
IAH
Rainfall
3.2 - 5.9 inches

Popular in

April

High demand for flights, 19% potential price rise

Cheapest in

August

Best time to find cheap flights, 37% potential price drop

Average price

$240

Average for round-trip flights in May 2022

Round-trip from

$196

From Greenville to Houston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Greenville to Houston?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Users have found that booking a flight from Greenville to Houston at least 33 days early can save you up to 25% on average compared to booking a flight this week. If booking 33 days before your flight isn’t an option for you, users have found flights from Greenville to Houston for as little as $379 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $379 for flights departing within the next 3 days.

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

August can be a great time to fly to Houston from Greenville with a flight ticket averaging about $311. Cheapflights users have found deals in the month of August for as cheap as $147. The most expensive prices can be found in the month of April.

When is the cheapest time to fly from Greenville to Houston (GSP - IAH)?

One of the essential ways to save on airfare from Greenville to Houston is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 33% on airfare.

Cheap flights from Greenville to Houston in May, June 2022

The best prices found for GSP to IAH flights for May, June
29 Jun - 9 Aug
$324pp
GSP
Greenville
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
GSP
Greenville
28 Jun - 9 Aug
$364pp
GSP
Greenville
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
GSP
Greenville
29 Jun - 9 Aug
$368pp
GSP
Greenville
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
GSP
Greenville

Greenville to Houston 2022 flight deals

Cheap flights to Houston from Greenville found for this year
1 Sep - 4 Sep
$306pp
GSP
Greenville
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
GSP
Greenville
9 Aug - 9 Aug
$315pp
GSP
Greenville
Multiple Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
GSP
Greenville
29 Jun - 9 Aug
$324pp
GSP
Greenville
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
GSP
Greenville

Non-stop flights to Houston from Greenville

Save time with Greenville to Houston direct flight deals
1 Sep - 4 Sep
$306pp
GSP
Greenville
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
GSP
Greenville
3 Nov - 3 Nov
$359pp
GSP
Greenville
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
GSP
Greenville
18 Jun - 25 Jun
$386pp
GSP
Greenville
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
GSP
Greenville

Last minute flights from Greenville to Houston

Late deals on round-trip flights to Houston from Greenville, departing today and this week
1 Jun - 6 Jun
$387pp
GSP
Greenville
American Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
GSP
Greenville
2 Jun - 6 Jun
$396pp
GSP
Greenville
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
GSP
Greenville
2 Jun - 5 Jun
$397pp
GSP
Greenville
Delta
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
 
1 STOP
GSP
Greenville

One-way flights to Houston from Greenville

The cheapest one-way flights from Greenville to Houston
5:34 am - 7:15 am
United Airlines
Nonstop
2h 41m
GSP - IAH
United Airlines
$233
United
7:05 am - 7:35 pm
Multiple Airlines
2 Stops
13h 30m
GSP - IAH
Multiple Airlines
$261
Gotogate
2:45 pm - 6:12 pm
Delta
1 Stop
4h 27m
GSP - HOU
Delta
$265
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Greenville</span> to <span class="emphasized">Houston</span> flights.

Flight FAQs

From Greenville to Houston

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 6 different airlines.

Which airlines flying from Greenville to Houston have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Delta, and American Airlines flying from Greenville to Houston have implemented new flexible cancellation policies.

Can I find flights from Greenville to Houston for under $400 on Cheapflights?

Yes, there are multiple flights from Greenville to Houston for under $400. The cheapest flight booked recently is on United Airlines for just $306, but on average you can expect to pay $350.

Are there nonstop flights from Greenville to Houston for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Greenville to Houston under $400. A good price for a nonstop flight from Greenville to Houston is less than $544.

Are there last-minute flights available from Greenville to Houston for under $400?

There are currently 20+ open flights from Greenville to Houston within the next 7 days for less than $400.

How popular is this Greenville to Houston flight route?

Flights from Greenville to Houston have been viewed 11 times in the past calendar month.

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

Our cheapest airline available from Greenville to Houston is United Airlines. Our recent data shows that you can find tickets from as low as $306 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $341 and $344 round-trip. You may be able to fly from Greenville to Houston for 1% 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 United Airlines, which is currently one of the cheapest options available, starting at $153. Delta flights start at $162 while deals on American Airlines start at $187 one-way.

What are the most reliable airlines from Greenville to Houston?

The top 3 most reliable airlines when flying from Greenville to Houston are United Airlines (92%), Air New Zealand (92%) and Mesa Airlines (92%).

What are the most popular airlines that fly from Greenville to Houston?

When booking a flight from Greenville to Houston, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

What are the cheapest flights from Greenville to Houston?

Looking at all options, your cheapest flight can be booked for $160. While the most popular route (Greenville - Houston Hobby) can be booked for $315 on average our data indicates $347 when flying from Greenville to Houston.

COVID Restrictions

View COVID Travel Restrictions for Houston, TX

Do I need a COVID test to fly to Houston from Greenville?

Information is based on travel restrictions for travel to Houston within the United States

Most visitors from Greenville need to provide a negative COVID-19 test result and/or quarantine to enter Houston.

COVID-19 testing requirements
Visitors from Greenville must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Houston.

Quarantine requirements
Visitors from Greenville are not required to quarantine after entering Houston.

Do I need a test to fly back to Greenville from Houston?

Returning to Greenville from Houston

COVID-19 testing requirements
Visitors from Houston must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Greenville.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering Greenville.

Hide COVID Travel Restrictions for Houston, TX

Alternative routes for Greenville to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Houston

Things to know before you go - useful duration and weather info for your trip from Greenville to Houston.
Flight duration from GSP to Houston
2h 30m
Average temperature for May in Houston
77.0 °F

Airports servicing Greenville

Airports servicing Houston

Top 3 airlines flying from Greenville to Houston

The chart below displays the airlines Cheapflights users traveling from Greenville to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$107 $264 No cancel fee N/A
American Airlines
$140 $396 No cancel fee 71%
United Airlines
$157 $296 No cancel fee 69%

Hourly flight availability from Greenville to Houston

See what time of day planes typically take off from Greenville towards Houston.
Afternoon Noon to 6 PM 100% of GSP to IAH departures
Early morning Midnight to 6 AM 0% of GSP to IAH departures
Morning 6 AM to noon 0% of GSP to IAH departures
Evening 6 PM to midnight 0% of GSP to IAH departures
Midnight
6 AM
Noon
6 PM
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