GSP - IAH

$107 Find Cheap Flights from Greenville to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Greenville to George Bush Intcntl departing on 8/6. 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 Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Greenville to Houston, 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 Greenville to Houston, as well as popular online travel agencies
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Cheap Flights from Greenville to George Bush Intcntl (GSP-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Greenville to George Bush Intcntl 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 Greenville to George Bush Intcntl

Mon, Jul 14 - Wed, Jul 16
 Logo
4:05 pm - 9:39 pmGSP-IAH
6h 34m1 stop
 Logo
5:00 am - 8:52 pmIAH-GSP
14h 52m1 stop
Wed, Jul 16 - Sun, Jul 20
 Logo
9:42 pm - 9:39 pmGSP-IAH
24h 57m1 stop
 Logo
6:31 pm - 3:15 pmIAH-GSP
19h 44m1 stop
Mon, Jul 14 - Wed, Jul 16
 Logo
4:05 pm - 9:39 pmGSP-IAH
6h 34m1 stop
 Logo
7:05 am - 8:52 pmIAH-GSP
12h 47m2 stops
Wed, Aug 6 - Sun, Aug 10
 Logo
9:41 pm - 8:52 amGSP-IAH
12h 11m1 stop
 Logo
8:15 pm - 3:15 pmIAH-GSP
18h 00m2 stops
Thu, Aug 28 - Thu, Sep 4
Delta Logo
5:30 am - 9:23 amGSP-IAH
4h 53m1 stop
Delta Logo
2:45 pm - 11:42 pmIAH-GSP
7h 57m1 stop
$279Delta
Find Deal
Sat, Aug 30 - Tue, Sep 2
Delta Logo
12:14 pm - 4:22 pmGSP-IAH
5h 08m1 stop
Delta Logo
10:21 am - 6:18 pmIAH-GSP
6h 57m1 stop
$287Delta
Find Deal
Sat, Aug 30 - Tue, Sep 2
American Airlines Logo
2:35 pm - 8:06 pmGSP-IAH
6h 31m2 stops
American Airlines Logo
2:32 pm - 10:30 pmIAH-GSP
6h 58m1 stop
$292American Airlines
Find Deal
Fri, Oct 3 - Sun, Oct 5
United Airlines Logo
5:05 pm - 6:48 pmGSP-IAH
2h 43mnonstop
United Airlines Logo
7:16 pm - 10:39 pmIAH-GSP
2h 23mnonstop
$313United Airlines
Find Deal
Fri, Aug 1 - Mon, Aug 4
American Airlines Logo
5:53 pm - 11:59 pmGSP-IAH
7h 06m1 stop
American Airlines Logo
10:07 am - 5:03 pmIAH-GSP
5h 56m1 stop
$324American Airlines
Find Deal
Thu, Jul 10 - Sun, Jul 13
United Airlines Logo
7:00 am - 8:31 amGSP-IAH
2h 31mnonstop
United Airlines Logo
6:30 pm - 10:00 pmIAH-GSP
2h 30mnonstop
$349United Airlines
Find Deal
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KAYAK's insights & trends for Greenville to George Bush Intcntl flights

Get data-powered insights and trends into flights from Greenville to George Bush Intcntl 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 Greenville to Houston George Bush Airport?

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

If your flying dates are flexible, you should consider flying to Houston George Bush Airport on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Greenville to Houston George Bush Airport. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Greenville to Houston George Bush Intcntl Airport, 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 Greenville to Houston George Bush Intcntl Airport is August, where tickets cost $273 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $498 and $442 respectively.

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

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 $749 on average.

How far in advance should I book a flight from Greenville to Houston George Bush Intcntl Airport?

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

To get a below average price on the flight from Greenville to Houston George Bush Intcntl Airport, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonJanuary
High seasonApril
Cheapest flight$107
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from Greenville to Houston George Bush Airport

When to book flights from Greenville to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Greenville to George Bush Intcntl 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 Greenville to Houston George Bush Airport flights

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

    In the last 3 days, the lowest price for a flight from Greenville to Houston George Bush Intcntl Airport was $107 for a one-way ticket and $216 for a round-trip.

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

    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 Greenville to Houston George Bush Airport?

    American Airlines, Delta, and Alaska Airlines offer inflight Wi-Fi service on the Greenville to Houston George Bush Airport flight route.

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

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

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

    Star Alliance is the only airline alliance operating flights between Greenville and Houston George Bush Airport.

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

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

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

    The two airlines most popular with KAYAK users for flights from Greenville to Houston are Delta and United Airlines. With an average price for the route of $308 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $414 and an overall rating of 7.4.

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

    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 Greenville to Houston George Bush Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Greenville 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 Greenville to Houston George Bush Airport?

    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 Houston George Bush Airport with an airline and back to Greenville with another airline. Booking your flights between Greenville and IAH 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 Greenville to Houston George Bush Airport?

    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 Houston George Bush Airport from Greenville 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 Greenville to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $240 or less one-way and $453 or less round-trip.

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

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

Direct departures

Greenville to Houston George Bush Intcntl

Monday

ANA, Air New Zealand, United Airlines

ANA, Air New Zealand, +1 more

Tuesday

ANA, Air New Zealand, United Airlines

ANA, Air New Zealand, +1 more

Wednesday

ANA, Air New Zealand, United Airlines

ANA, Air New Zealand, +1 more

Thursday

ANA, Air New Zealand, United Airlines

ANA, Air New Zealand, +1 more

Friday

ANA, Air New Zealand, United Airlines

ANA, Air New Zealand, +1 more

Saturday

ANA, Air New Zealand, United Airlines

ANA, Air New Zealand, +1 more

Sunday

ANA, Air New Zealand, United Airlines

ANA, Air New Zealand, +1 more

See more direct flights

Direct returns

Houston George Bush Intcntl to Greenville

Monday

ANA, Air New Zealand, United Airlines

ANA, Air New Zealand, +1 more

Tuesday

ANA, Air New Zealand, United Airlines

ANA, Air New Zealand, +1 more

Wednesday

ANA, Air New Zealand, United Airlines

ANA, Air New Zealand, +1 more

Thursday

ANA, Air New Zealand, United Airlines

ANA, Air New Zealand, +1 more

Friday

ANA, Air New Zealand, United Airlines

ANA, Air New Zealand, +1 more

Saturday

Air New Zealand, United Airlines, ANA

Air New Zealand, United Airlines, +1 more

Sunday

ANA, Air New Zealand, United Airlines

ANA, Air New Zealand, +1 more

See more direct flights

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

 
See real verified KAYAK customer reviews for airlines flying from Greenville to Houston. 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 Greenville to George Bush Intcntl? 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.
8.0
DeltaOverall score based on 7964 reviews
8.2Boarding
8.5Crew
7.9Entertainment
7.9Comfort
7.3Food
Airline reviews

I like for how they process during check in. It was very smoothly.

10.0 ExcellentAbdulla, Jun 2025CMH - JFK
Read more Delta reviews

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

Gate agent did not hold flight for connection, provided no assistance to get new flight

I always appreciate when everything is on time! In this flight you have a short connection and it could be stressful , but is was easy and fast. They even ask people to wait so the ones that have a short connection could leave before. It was the fist time that something like this happened.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

Since when do I have to pay for my checked bag? I have a United Explorer mileage plus silver card and I was charged for my checked bags. This also is an international flight. So I would like an explanation to be clear before I choose an airline please?

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

I had a bad experience with the security at IAH and felt like a sardine on all 4 legs of my journey.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

It’s a great flight. Service is good. Staff is awesome.

Boarding on time and fight was early but they didn't let us off the plane on time so we missed our connecting flight to Japan.

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

Eventless. It was a good flight and good crew. Can’t complaint.

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