Cheap flights from Greenville to Houston

Greenville-Spartanburg
GSP
William P. Hobby
HOU

Flight deals from Greenville to Houston

Below you can see the best deals on flights Greenville — Houston for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 29 August, from $155.

Top 10 cheap flights from Greenville to Houston

MX
F9
F9
$ 265

Greenville — Houston

20:45—14:52
24 Aug 2026
19 h 7 m
2 stops
AA
AA
$ 281

Greenville — Houston

14:13—19:51
28 Aug 2026
6 h 38 m
1 stop
MX
F9
$ 283

Greenville — Houston

08:37—15:24
27 Aug 2026
7 h 47 m
1 stop
MX
F9
$ 283

Greenville — Houston

08:37—15:24
27 Aug 2026
31 h 47 m
1 stop
MX
F9
$ 283

Greenville — Houston

12:06—11:53
28 Aug 2026
24 h 47 m
1 stop
MX
F9
$ 283

Greenville — Houston

12:06—15:24
28 Aug 2026
28 h 18 m
1 stop
MX
F9
$ 284

Greenville — Houston

08:37—08:44
27 Aug 2026
25 h 7 m
1 stop
MX
F9
F9
$ 299

Greenville — Houston

20:45—14:52
28 Aug 2026
19 h 7 m
2 stops
MX
F9
F9
$ 320

Greenville — Houston

20:45—12:49
28 Aug 2026
17 h 4 m
2 stops
MX
F9
F9
$ 320

Greenville — Houston

20:45—15:47
28 Aug 2026
20 h 2 m
2 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Greenville — Houston flight

Looking for cheap flights from Greenville to Houston? Compare fares from different airlines, check the flight schedule and travel time — and book your Greenville — Houston ticket online at the best price.

The route has direct flights — around 22 flights per week, flights are operated by United Airlines, a nonstop flight takes about 2 h 33 min, the distance between the cities is around 1,344 km.

Planning your trip? You may find our Houston travel guide, how to get from the airport into town and Houston weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $155Min. price
AugustCheapest
JunePeak season
YesDirect flights
1,344 kmDistance
2 h 33 minTravel time
1Airlines
22 / wkFlights

Flight schedule from Greenville to Houston

The table shows direct flights from Greenville to Houston on the selected date. The flight takes approximately 2 h 33 min. Regular flights are operated by United Airlines. Departures from Greenville-Spartanburg International Airport and Pitt-Greenville Airport airports, arrivals at George Bush Intercontinental Airport and William P. Hobby Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 24 Aug 2026

Flight ticket prices by day: Greenville — Houston

Below is a calendar of the lowest flight ticket prices for Greenville — Houston by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $155 in August, and the most expensive are around $241 in June. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Greenville to Houston by month. Tickets are usually cheapest in February (around $156) and priciest in July (about $216) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$161lowMay$169mediumSep$161low
Feb$156lowJun$208highOct$156low
Mar$198highJul$216highNov$179medium
Apr$179mediumAug$189mediumDec$216high

Some values are estimated based on seasonality.

When to fly

Weather in Houston: it is warmest in August (up to 34 °C on average) and coolest in January (around 18 °C). The driest month is October.

Tickets are usually cheapest in August and most expensive in June. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Houston

Dry and wet days · Houston

Wind speed and direction · Houston

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How to get the best deal on a Greenville — Houston ticket

  • Book ahead: fares for Greenville — Houston are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Greenville is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Houston is usually August — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Greenville — Houston route are operated by 1 airline; United Airlines runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    7x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight GSP → IAH7x/week
      Duration
      2h 42m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Greenville — Houston route

Flights Greenville — Houston depart from Greenville-Spartanburg International Airport and Pitt-Greenville Airport and arrive at George Bush Intercontinental Airport and William P. Hobby Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Greenville

GSP
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Houston

HOU
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Greenville — Houston flight

How long is the flight from Greenville to Houston?

A nonstop Greenville — Houston flight takes about 2 h 33 min — the distance between the cities is around 1,344 km.

How far is it from Greenville to Houston?

The distance from Greenville to Houston is about 1,344 km, which a nonstop flight covers in around 2 h 33 min.

Are there direct flights from Greenville to Houston?

Yes, there are nonstop flights Greenville — Houston — around 22 flights per week.

Which airlines fly from Greenville to Houston?

Airlines operating Greenville — Houston include United Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Greenville — Houston flights use?

Flights from Greenville depart from Greenville-Spartanburg International Airport, Pitt-Greenville Airport, and arrive at George Bush Intercontinental Airport, William P. Hobby Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Greenville to Houston?

The price of a Greenville — Houston ticket depends on your travel date, season and demand: it is usually cheapest to fly in August, and most expensive in June. Tickets typically cost between $155 and $241. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Greenville — Houston?

Flights Greenville — Houston are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is August. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Greenville to Houston?

To catch a low fare Greenville — Houston, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually August.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Greenville

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CharlotteNew York CityChicagoAtlantaWashington, D.C.DallasPhiladelphiaMiamiDetroitDenverTampaOrlandoNew HavenLos Angeles

Where else you can fly from Houston

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New York CityDallasAtlantaLos AngelesWashington, D.C.ChicagoDenverOrlandoMexico CityMiamiLondonCancunFort LauderdaleOklahoma CityTulsaDetroitPhoenixMcAllenMonterreySeattleCorpus ChristiWichitaMinneapolisBirminghamCharlotteLittle RockSan AntonioAustinMidlandPanama CityBaton RougeTampaBostonSan SalvadorEl PasoNew OrleansKnoxvilleLubbockSan FranciscoSalt Lake City

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