Beginning of main content
Round Trip Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Change your flight without a fee on select flights

Feel at ease with free flight cancellations within 24 hours of booking

Flights Fare Calendar Find minimum fare between Greenville-Spartanburg Intl. and George Bush Intercontinental Click this button to get previous days data Click this button to get next days data $406 $348 $290 $232 $174 $116 $58 $0 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T Price is $406 on United Price is $406 on United Price is $357 on United Price is $344 on American Airlines Price is $346 on United Price is $346 on United Price is $286 on United Price is $286 on United Price is $286 on United Price is $286 on United Price is $286 on United Price is $286 on United Price is $286 on United Price is $286 on United Price is $276 on United Price is $276 on United Price is $276 on United Price is $291 on American Airlines Price is $276 on United Price is $257 on United Price is $257 on United Price is $257 on United Price is $257 on United Price is $305 on United Price is $257 on United Price is $286 on United Price is $273 on American Airlines Price is $257 on United

Amazing GSP to IAH Flight Deals

The cheapest flights to George Bush Intercontinental found within the past 7 days were $197 round trip and $99 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for GSP to IAH

Carrier Flight Depart GSP Arrive IAH Mon
5/17
Tue
5/18
Wed
5/19
Thu
5/20
Fri
5/21
Sat
5/22
Sun
5/23
Stops
UA 6082 07:15 am 08:55 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 6084 04:30 pm 06:12 pm Check fare Check fare Check fare Check fare Check fare - Check fare 0 stop(s)
UA 4330 04:30 pm 06:16 pm - - - - - Check fare - 0 stop(s)

Best George Bush Intercontinental Flight and Hotel Packages

George Bush Intercontinental flight + hotel packages - economy flights

FAQs about flights from Greenville-Spartanburg Intl. Airport (GSP) to George Bush Intercontinental Airport (IAH)

Can I catch a flight from Greenville, SC Airport (GSP-Greenville-Spartanburg Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental) right now?

Be sure to go to our Covid-19 Travel Advisor to see if there are any current travel advice reports or quarantine requirements in effect in Houston, TX Airport (IAH-George Bush Intercontinental) when flying in from Greenville, SC Airport (GSP-Greenville-Spartanburg Intl.).

Are there direct flights from Greenville-Spartanburg Intl. Airport (GSP) to George Bush Intercontinental Airport (IAH)?

If you're eager to get going on your plans in Houston, take a look at United Airlines. They offer nonstop flights from GSP to George Bush Intercontinental Airport (IAH).

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to George Bush Intercontinental Airport (IAH), please visit our Customer Service Portal.

How long is the flight from Greenville-Spartanburg Intl. Airport (GSP) to Houston Airport?

If you're traveling from Greer to Houston, you can expect the trip to take around 4 hours and 42 minutes. If this is longer than you had hoped, why not put it to good use? Read up on where you're headed, organize some last-minute details and have a decent rest before the adventure begins.

What is the flight distance from Roger Milliken Field to George Bush Intercontinental Airport (IAH)?

Between Roger Milliken Field and IAH, the flight distance is about 1,367 mi. So, order a glass of Champagne and settle back. You've got some important choices to make — watch a new series, read a good novel or close your eyes and sleep?

What airlines fly from Greenville, SC Airport (GSP-Greenville-Spartanburg Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental)?

Know the dates for your next vacation? Hoping to fly directly from Greer to Houston? With United Airlines offering 93 flights per month, you'll be on your way soon enough.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Greenville-Spartanburg Intl. to George Bush Intercontinental Flight FAQ

Traveling FromGreenville-Spartanburg Intl.
Traveling ToGeorge Bush Intercontinental
Shortest Flight Time0 hours 40 mins
Earliest Departure Time7:15AM CDT
Latest Departure Time4:30PM CDT
Lowest Flight Price$197

Route Info

Flight path for flights from Greenville–Spartanburg International Airport to George Bush Intercontinental Airport


Distance:
841.00 miles


Airlines & Aircraft Used on GSP to IAH Flight Routes


Airline Carrier
Aircraft
American Airlines
Douglas DC-9 all pax models
United Airlines
Boeing 737-800 (winglets) pax

Popular Flight Routes from Greenville (GSP)

Travelers at GSP love to visit these top cities. Roam to the top destinations from Greenville (GSP) today with the cheap prices from Travelocity!

Popular Flight Routes from Houston (IAH)

Travelers at IAH love to visit these top cities. Roam to the top destinations from Houston(IAH) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.