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Flights from Houston to Greenville – Direct & connecting routes

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IAH to GSP flights and routes map IAH to GSP – All flight route options from George Bush Intcntl Houston, Texas, USA to Greenville-Spartanburg International, South Carolina, USA. These flights are operated by 3 airlines. Fly non-stop with United Airlines or choose from 4 different transit flights. The shortest flight time is 2 hours and 18 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA IAH George Bush Intcntl Houston Houston, TX, USA
USA GSP Greenville-Spartanburg , SC, USA
IAH
George Bush Intcntl Houston
USAHouston, TX, USA
Greenville-Spartanburg
USAGreenville, SC, USA
GSP
1 direct route found »
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7 routes with 1 stop found »
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Non-stop route options:

Duration

United Airlines
Non-stop with United Airlines. 1-2 flights per day.

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2h 18m

United Airlines
Non-stop with United Airlines.
2h 18m
1-2 flights per day.
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1 stop route options with the same airline:

Duration

Via Atlanta ATL
1 stop with Delta Air Lines. 5-8 flights per day.

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4h 34m

Via Atlanta ATL
1 stop with Delta Air Lines.
4h 34m
5-8 flights per day.
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Via Charlotte CLT
1 stop with American Airlines. 4 flights per day.

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5h 15m

Via Charlotte CLT
1 stop with American Airlines.
5h 15m
4 flights per day.
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Via Dallas DFW
1 stop with American Airlines. 5 flights per day.

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5h 22m

Via Dallas DFW
1 stop with American Airlines.
5h 22m
5 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via New Orleans MSY With United Airlines & American Airlines
Begins in 29/8

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5h 05m

Begins in 29/8
Via New Orleans MSY
5h 05m
With United Airlines & American Airlines
Begins in 29/8
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Via Atlanta ATL With United Airlines & Delta Air Lines 2-4 flights per day.

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5h 13m

Via Atlanta ATL
5h 13m
With United Airlines & Delta Air Lines 2-4 flights per day.
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Via Charlotte CLT With United Airlines & American Airlines 2 flights per day.

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5h 34m

Via Charlotte CLT
5h 34m
With United Airlines & American Airlines 2 flights per day.
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Via Dallas DFW With United Airlines & American Airlines 2-3 flights per day.

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5h 55m

Via Dallas DFW
5h 55m
With United Airlines & American Airlines 2-3 flights per day.
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Find the best prices on hotels and car rental near Greenville-Spartanburg

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Houston to Greenville flights

With over 142 flights every week and 5 different airlines you have a wide range of options. You can fly non-stop to Greenville (GSP) from Houston (IAH) with United Airlines but if a stopover option suits you better you can choose to fly via Atlanta, New Orleans or any other of the 4 alternatives with connectiing airports.

Tip! You can also fly to Greenville from William P. Hobby Airport (HOU).

Houston to Greenville with United Airlines

You can fly non-stop every weekday with flights departing between 12 noon and 8:00 pm. United Airlines is a Star Alliance member.

With Delta Air Lines

If you fly from Houston with Delta Air Lines you will do a stopover in Atlanta, ATL before reaching Greenville. This flight trip will take 4 hours and 34 minutes and you can fly every weekday with departures from 5:00 am to 7:00 pm. Delta Air Lines is a member of SkyTeam.

Distance & flight times: Houston Airport to Greenville-Spartanburg International

The shortest flight time between IAH and GSP is 2 hours and 21 minutes.

ViaTotal flight timeLayover timeDistance
Direct2h 21m-841 miles (1353 km)
ATL Atlanta4h 34m1h 56m845 miles (1360 km)
MSY New Orleans5h 5m2h 5m887 miles (1427 km)
CLT Charlotte5h 15m35m991 miles (1595 km)
DFW Dallas5h 22m1h 59m1090 miles (1754 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.IAH-GSP flight routesHouston to Greenville flight routes illustrated on a map.
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Houston - Greenville route map and flight paths
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You can fly non-stop from Houston (IAH) to Greenville (GSP) with United Airlines. The flight takes approximately 2 hours and 21 minutes. If you travel with a connecting flight instead, for example via Atlanta, the total flight time will be 4 hours and 34 minutes.

If you're interested in direct flights, United Airlines is available. For flights with stopovers, Delta Air Lines, United Airlines or American Airlines is also an option.

The flight time between George Bush Intcntl Houston (IAH) and Greenville-Spartanburg International (GSP) is approximately 2 hours and 21 minutes. The distance between the two airports is 1090 miles (or 1754 kilometers).

Yes, you can fly non-stop to GSP from IAH with United Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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