IAH - GSP

$93 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 2/25. 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, 0 bags

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
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Everything you should know

Cheapest round-trip
$177
Typical prices: $312-$361
Multiple Airlines
Thu 2/19Mon 2/23
IAH - GSP • 1 stop
Cheapest non-stop
$323
Typical prices: $361-$384
United Airlines
Sat 2/21Mon 2/23
IAH - GSP • Non-stop
Top airlines
United Airlines
Cheapest • from $323 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
May
Cheapest • 26% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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, Feb 19 - Mon, Feb 23
Multiple Airlines Logo
2:41 pm - 5:32 pm
IAH
-
GSP
25h 51m
1 stop
Multiple Airlines Logo
6:22 pm - 8:00 am
GSP
-
IAH
14h 38m
1 stop
$177Multiple Airlines
Wed, Mar 4 - Mon, Mar 9
Multiple Airlines Logo
4:22 pm - 3:51 pm
IAH
-
GSP
22h 29m
1 stop
Multiple Airlines Logo
6:43 pm - 8:00 am
GSP
-
IAH
14h 17m
1 stop
$189Multiple Airlines
Thu, Feb 19 - Sun, Feb 22
Multiple Airlines Logo
2:41 pm - 5:32 pm
IAH
-
GSP
25h 51m
1 stop
Multiple Airlines Logo
5:17 pm - 8:00 am
GSP
-
IAH
15h 43m
1 stop
$195Multiple Airlines
Sat, Feb 21 - Mon, Feb 23
Multiple Airlines Logo
7:48 pm - 4:27 pm
IAH
-
GSP
19h 39m
1 stop
Multiple Airlines Logo
6:22 pm - 8:00 am
GSP
-
IAH
14h 38m
1 stop
$212Multiple Airlines
Thu, Feb 19 - Mon, Feb 23
Multiple Airlines Logo
9:40 pm - 5:32 pm
IAH
-
GSP
18h 52m
2 stops
Multiple Airlines Logo
6:22 pm - 8:00 am
GSP
-
IAH
14h 38m
1 stop
$216Multiple Airlines
Wed, Mar 4 - Mon, Mar 9
Multiple Airlines Logo
6:07 pm - 3:51 pm
IAH
-
GSP
20h 44m
2 stops
Multiple Airlines Logo
6:43 pm - 8:00 am
GSP
-
IAH
14h 17m
1 stop
$218Multiple Airlines
Fri, Feb 20 - Mon, Feb 23
Multiple Airlines Logo
5:46 am - 5:32 pm
IAH
-
GSP
10h 46m
1 stop
Multiple Airlines Logo
6:22 pm - 8:00 am
GSP
-
IAH
14h 38m
1 stop
$222Multiple Airlines
Fri, Feb 20 - Mon, Feb 23
Multiple Airlines Logo
5:46 am - 5:32 pm
IAH
-
GSP
10h 46m
1 stop
Multiple Airlines Logo
6:22 pm - 11:11 am
GSP
-
IAH
17h 49m
2 stops
$243Multiple Airlines
Sun, Feb 22 - Sun, Mar 1
Multiple Airlines Logo
3:06 pm - 5:32 pm
IAH
-
GSP
25h 26m
1 stop
Multiple Airlines Logo
5:13 pm - 8:00 am
GSP
-
IAH
15h 47m
1 stop
$250Multiple Airlines
Thu, Feb 19 - Sun, Feb 22
Multiple Airlines Logo
7:21 am - 4:27 pm
IAH
-
GSP
8h 06m
1 stop
Multiple Airlines Logo
5:17 pm - 11:11 am
GSP
-
IAH
18h 54m
2 stops
$255Multiple Airlines
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.

How much is a round-trip flight from Houston George Bush Intcntl Airport to Greenville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to Greenville departing in February.

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, Saturday 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 $460 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $369 on average.

Good to know

Low seasonSeptember
Cheapest flight$93
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 27% lower on average.
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 $93 for a one-way ticket and $177 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 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?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Houston George Bush Airport and Greenville, with oneworld 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 $413 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 $406 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 $280 or less one-way and $369 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 8111 reviews
8.5Crew
7.2Food
7.9Comfort
7.8Entertainment
8.1Boarding
Airline reviews

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

10.0 ExcellentSenthil Kumar, Jan 2026
PDX - ATL
Read more Delta reviews

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

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.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Concern Regarding Significant Gate Delay and Jet Bridge Issue Dear Customer Relations Team, I am writing to express my disappointment with the experience I had on my recent flight AA 2414 on Sunday January 18, 2026. What should have been a routine departure turned into a frustrating and avoidable delay due to an issue with the jet bridge at the gate. As a result, the flight was delayed by approximately 90 minutes while multiple gate changes were attempted. The lack of clear communication during this period made the situation even more challenging. Passengers were left uncertain about the cause of the delay, the expected timeline, and the next steps. This not only disrupted travel plans but also created unnecessary stress for everyone on board. I understand that operational issues can arise, but a malfunctioning jet bridge and the resulting extended delay suggest an area where procedures or equipment maintenance may need attention. I hope you will review this incident to prevent similar disruptions in the future. I would appreciate acknowledgment of this concern and consideration of appropriate compensation for the inconvenience and lost time caused by this delay. Thank you for taking the time to review my experience. I look forward to hearing from you. Sincerely, Dion Dillard

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

Flight delay and multiple gate changes including a change near boarding time to another terminal, which in DFW is a pain. Pre-boarding delay and also a further delay on the ground after boarding. About an hour and a half total delay.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

We never made it due to delays on both ends. Gate attendant said it was mechanical but the system said otherwise, so no compensation. That’s not right.

The pilot greased the landing and the crew was fantastic.

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

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