$106 Find Cheap Flights from Greenville to Houston

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 Houston departing on 11/19. 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

 
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 Houston (GSP-HOU)

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

Wed, Aug 27 - Wed, Sep 3
Southwest Logo
6:45 pm - 8:10 pmGSP-HOU
2h 25mnonstop
Southwest Logo
11:25 am - 2:40 pmHOU-GSP
2h 15mnonstop
$217Southwest
Find Deal
Wed, Aug 27 - Wed, Sep 3
United Airlines Logo
4:59 pm - 6:44 pmGSP-IAH
2h 45mnonstop
United Airlines Logo
12:25 pm - 3:46 pmIAH-GSP
2h 21mnonstop
$217United Airlines
Find Deal
Wed, Aug 27 - Wed, Sep 3
Southwest Logo
3:25 pm - 8:05 pmGSP-HOU
5h 40m1 stop
Southwest Logo
11:25 am - 2:40 pmHOU-GSP
2h 15mnonstop
$227Southwest
Find Deal
Sat, Aug 23 - Tue, Aug 26
Southwest Logo
8:20 am - 3:05 pmGSP-HOU
7h 45m2 stops
Southwest Logo
11:25 am - 2:40 pmHOU-GSP
2h 15mnonstop
$232Southwest
Find Deal
Wed, Sep 17 - Wed, Sep 24
Delta Logo
4:27 pm - 8:06 pmGSP-IAH
4h 39m1 stop
Delta Logo
9:38 am - 3:22 pmIAH-GSP
4h 44m1 stop
$237Delta
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Sat, Sep 6 - Mon, Sep 8
American Airlines Logo
6:33 pm - 10:32 pmGSP-IAH
4h 59m1 stop
American Airlines Logo
9:54 am - 7:14 pmIAH-GSP
8h 20m1 stop
$251American Airlines
Find Deal
Tue, Jan 13 - Thu, Jan 15
American Airlines Logo
7:15 am - 11:27 amGSP-HOU
5h 12m1 stop
American Airlines Logo
9:00 am - 3:31 pmHOU-GSP
5h 31m1 stop
$252American Airlines
Find Deal
Tue, Sep 9 - Mon, Sep 15
Delta Logo
10:06 am - 2:59 pmGSP-IAH
5h 53m1 stop
Delta Logo
7:00 pm - 11:52 pmIAH-GSP
3h 52m1 stop
$252Delta
Find Deal
Fri, Oct 3 - Sun, Oct 5
 Logo
8:03 pm - 8:24 amGSP-IAH
13h 21m1 stop
 Logo
5:30 am - 2:54 pmIAH-GSP
8h 24m1 stop
Fri, Oct 3 - Sun, Oct 5
 Logo
8:03 pm - 4:58 pmGSP-IAH
21h 55m2 stops
 Logo
5:30 am - 2:54 pmIAH-GSP
8h 24m1 stop
Booking Insights

KAYAK's insights & trends for Greenville to Houston flights

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

What is the cheapest Greenville to Houston flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Greenville to Houston.

Our data shows that the cheapest route for a return flight from Greenville to Houston cost $173 and was between Greenville (GSP) and Houston Hobby Airport (HOU). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $173.

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

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

If you are looking for a flight deal from Greenville to Houston, look for departures on Thursdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Houston, Wednesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Greenville to Houston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Greenville to Houston, 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 is May, where tickets cost $304 (return) on average. On the other hand, the most expensive months are August and November, where the average cost of round-trip tickets is $422 and $418 respectively.

How far in advance should I book a flight from Greenville to Houston?

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, 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, you should book around 4 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Cheapest flight$106
Flight from Greenville to Houston George Bush Airport

When to book flights from Greenville to Houston

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

  • What is the cheapest flight from Greenville to Houston?

    In the last 3 days, the lowest price for a flight from Greenville to Houston was $106 for a one-way ticket and $217 for a round-trip.

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

    A passport is required to fly from Greenville to Houston.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Greenville to Houston?

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

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston 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?

    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 with an airline and back to Greenville with another airline.

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

    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 from Greenville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Greenville to Houston?

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

Direct departures

Greenville to Houston

Monday

Southwest, United Airlines

Southwest, United Airlines

Tuesday

Southwest, United Airlines

Southwest, United Airlines

Wednesday

Southwest, United Airlines

Southwest, United Airlines

Thursday

Southwest, United Airlines

Southwest, United Airlines

Friday

Southwest, United Airlines

Southwest, United Airlines

Saturday

Southwest, United Airlines

Southwest, United Airlines

Sunday

Southwest, United Airlines

Southwest, United Airlines

See more direct flights

Direct returns

Houston to Greenville

Monday

Southwest, United Airlines

Southwest, United Airlines

Tuesday

Southwest, United Airlines

Southwest, United Airlines

Wednesday

Southwest, United Airlines

Southwest, United Airlines

Thursday

Southwest, United Airlines

Southwest, United Airlines

Friday

Southwest, United Airlines

Southwest, United Airlines

Saturday

Southwest, United Airlines

Southwest, United Airlines

Sunday

Southwest, United Airlines

Southwest, United Airlines

See more direct flights

Reviews of the top 4 airlines serving from Greenville to Houston

 
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 Houston? 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
SouthwestOverall score based on 4241 reviews
7.5Entertainment
8.1Boarding
7.0Food
8.6Crew
8.0Comfort
Airline reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

2.0 MediocreAnonymous, Jul 2025AUS - RDU
Read more Southwest reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

WiFi did not work. For as outrageous as these flights cost, when they’re advertised with certain services/ features they should be in working order

Multiple delays and gate changes. Arrived at final destination 6 hours late. All rental cars had been taken.

The movies using Southwest WiFi kept pausing and I had to restart multiple times.

First, my flight was a usual flight nothing exceptional or unexpected. Over all it was a normal, good flight! Second, your questionaire is wholly lacking in the proper options to which one can answer a question. Often on short flights, there is no food let alone entertainment so why isn't that reflected in your questionaire? A simple "not applicable" would cover that issue appropriately but no, your form arbitrarily enters an answer based on the initial assessment which normally isn't factual. Until you provide an accurate means of assessing flights, I'll no longer be completing of these unimpressive and misleading assessements. Thank you!

Easy to book and to get check in and get on and off.

First time I’ve ever missed a flight and it was an international flight.. Southwest put me on the next flight and it was the best experience possible.

It seems as though the provisions are even less. Although SWA used to be an economy Airline, that isn't really the case anymore. I paid over $700. for a round trip to Denver and I could have flown just about any airline for the price. The drinks are now in a 6-ounce cup and with ice I'm sure a can would fill more than 2 cups. However, I am very proud of SWA for using paper rather than continuing to contribute to the millions of plastic cups being used each day. I've thought of this fr many years and am so glad to see it come to fruition, if not by only SWA so far.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

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?

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.

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

Pretty bad gate mgmt upon arrival. No open gates and we had to wait at midnight. Shouldn’t be a surprise that an aircraft is coming in.

Comfortable plane ride however on delays disappointment no real details as to why the delays when other flights are leaving the airport

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.

Everything you need to know for your flight from Greenville to Houston

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