Cheap Flights from Houston (IAH) to Greenville (GMU)

Popular airlines from George Bush Intercontinental Airport (IAH) to Greenville, SC (GMU-Greenville Downtown)

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Alternative airports near Greenville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Greenville-Spartanburg Intl. GSP. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $420
GSP
Greenville-Spartanburg Intl.
Cheapest
Average driving time to city center18 min
Flights from $420

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Greenville, SC (GMU-Greenville Downtown) cost?
Get a cheap one-way flight or cheap return flight from George Bush Intercontinental Airport (IAH) to Greenville, SC (GMU-Greenville Downtown) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Greenville, SC (GMU-Greenville Downtown)?
Traveling in may help you find better deals, as it's the cheapest month for flights between IAH and GMU. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Greenville, SC (GMU-Greenville Downtown)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from IAH to GMU. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from George Bush Intercontinental Airport (IAH) to Greenville, SC (GMU-Greenville Downtown)?
You'll need to take a flight with a layover if you're traveling from George Bush Intercontinental Airport (IAH) to Greenville, SC (GMU-Greenville Downtown). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from IAH to GMU?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Greenville, SC (GMU-Greenville Downtown)?
Choose a flight from George Bush Intercontinental Airport (IAH) to Greenville, SC (GMU-Greenville Downtown) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Greenville from George Bush Intercontinental Airport (IAH)?
Greenville-Spartanburg Intl. Airport (GSP) is the only airport in Greenville with direct flights from George Bush Intercontinental Airport (IAH). Compare your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Greenville, SC (GMU-Greenville Downtown) last-minute?
Waiting until right before your break to book a flight from IAH to GMU generally means paying more. While you may come across some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of landing a bargain.
Is it cheaper to book an IAH to GMU flight and hotel package?
Opting for an IAH to GMU flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Greenville, SC (GMU-Greenville Downtown)?
Typically, you can cancel or reschedule your IAH to GMU flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like further details, visit our Customer Service portal.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Greenville Downtown
Distance
827 mi

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Houston to Greenville Flights

The cheapest times to fly from Houston to Greenville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Greenville are during the month of . You can find some of the cheapest flights from Houston to Greenville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Greenville

Sunday is one of the best days to book for cheap flights from Houston to Greenville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Greenville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Greenville in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Greenville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Greenville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Houston to Greenville Flights

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