IAH - GSP

$99 Find Cheap Flights from Houston George Bush Airport to Greenville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Greenville departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Greenville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Greenville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Greenville, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$244
Overall average: $407
Multiple Airlines
Thu 11/13Mon 11/17
IAH - GSP • 1 stop
Cheapest non-stop
$293
Typical prices: $324-$637
United Airlines
Tue 11/11Tue 11/18
IAH - GSP • Non-stop
Top airlines
United Airlines
Cheapest • from $293 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
May
Cheapest • 25% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Greenville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from George Bush Intcntl to Greenville (IAH-GSP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Greenville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Greenville

Thu, Nov 13 - Mon, Nov 17
Multiple Airlines Logo
7:42 pm - 7:23 pmIAH-GSP
22h 41m1 stop
Multiple Airlines Logo
8:03 pm - 9:33 amGSP-IAH
14h 30m1 stop
$244Multiple Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 3
Multiple Airlines Logo
7:52 pm - 7:23 pmIAH-GSP
22h 31m1 stop
Multiple Airlines Logo
8:03 pm - 11:59 pmGSP-IAH
28h 56m1 stop
$266Multiple Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 3
Multiple Airlines Logo
8:10 pm - 7:23 pmIAH-GSP
22h 13m2 stops
Multiple Airlines Logo
8:03 pm - 11:59 pmGSP-IAH
28h 56m1 stop
$286Multiple Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
United Airlines Logo
6:39 pm - 9:59 pmIAH-GSP
2h 20mnonstop
United Airlines Logo
6:45 am - 8:41 amGSP-IAH
2h 56mnonstop
$293United Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Multiple Airlines Logo
8:48 pm - 7:23 pmIAH-GSP
21h 35m2 stops
Multiple Airlines Logo
8:03 pm - 9:33 amGSP-IAH
14h 30m1 stop
$295Multiple Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 18
Delta Logo
5:15 am - 10:27 amIAH-GSP
4h 12m1 stop
Delta Logo
7:27 am - 3:05 pmGSP-IAH
8h 38m1 stop
$313Delta
Find Deal
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
12:15 pm - 3:35 pmIAH-GSP
2h 20mnonstop
United Airlines Logo
6:40 am - 8:41 amGSP-IAH
3h 01mnonstop
$320United Airlines
Find Deal
Sat, Nov 15 - Mon, Nov 17
Delta Logo
1:36 pm - 9:17 pmIAH-GSP
6h 41m1 stop
Delta Logo
11:42 am - 6:20 pmGSP-IAH
7h 38m1 stop
$329Delta
Find Deal
Sat, Nov 15 - Sat, Nov 15
American Airlines Logo
6:16 am - 12:17 pmIAH-GSP
5h 01m1 stop
American Airlines Logo
4:37 pm - 8:32 pmGSP-IAH
4h 55m1 stop
$345American Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 15
American Airlines Logo
5:00 am - 12:17 pmIAH-GSP
6h 17m2 stops
American Airlines Logo
6:11 pm - 12:47 amGSP-IAH
7h 36m1 stop
$350American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Greenville flights

Get data-powered insights and trends into flights from George Bush Intcntl to Greenville to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Greenville?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Greenville clicked on KAYAK for each day over the last 12 months.

For Houston George Bush Airport to Greenville, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Greenville back to Houston George Bush Airport, the best deals are generally found on Thursday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Greenville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Greenville is May, where tickets cost $282 (return) on average. On the other hand, the most expensive months are June and October, where the average cost of round-trip tickets is $469 and $461 respectively.

Can I save money by flying with a layover from Houston George Bush Intcntl Airport to Greenville?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $458, prices are generally cheapest when you fly direct.

Good to know

Low seasonSeptember
Cheapest flight$99
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Houston George Bush Airport to Greenville

When to book flights from George Bush Intcntl to Greenville

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Greenville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Greenville flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Greenville?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Greenville was $99 for a one-way ticket and $244 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Greenville?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Houston George Bush Airport to Greenville?

    Only American Airlines offers inflight Wi-Fi service on the Houston George Bush Airport to Greenville flight route.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Greenville?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Houston George Bush Airport to Greenville flight route.

  • Which airline alliances offer flights from Houston George Bush Airport to Greenville?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Houston George Bush Airport and Greenville, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Houston George Bush Airport to Greenville?

    There are nonstop flights from Houston George Bush Airport to Greenville on a daily basis.

  • Which is the best airline for flights from Houston to Greenville, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Greenville are Delta and United Airlines. With an average price for the route of $433 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $380 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Greenville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Greenville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Greenville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Greenville from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Greenville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Greenville with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and GSP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Greenville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Greenville from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Houston George Bush Intcntl Airport to Greenville

  • Looking for a cheap flight? 25% of our users found flights on this route for $218 or less one-way and $378 or less round-trip.

Prefer to fly direct from Houston George Bush Airport to Greenville?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston George Bush Intcntl to Greenville.
Find which airlines fly direct from Houston George Bush Intcntl Airport to Greenville Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to Greenville

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Greenville to Houston George Bush Intcntl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 3 airlines serving from George Bush Intcntl to Greenville

 
See real verified KAYAK customer reviews for airlines flying from Houston to Greenville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Greenville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7984 reviews
7.9Comfort
7.3Food
8.2Boarding
8.5Crew
7.9Entertainment
Airline reviews

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

2.0 MediocreLeslie, Oct 2025BOS - SFO
Read more Delta reviews

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

On time flight. Seat comfort could be better in the Comfort section.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

The flight was an hour and a half late departing which was inconvenient

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

Everything you need to know for your flight from George Bush Intcntl to Greenville

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.