$104 Find Cheap Flights from Houston George Bush Airport to Greenville - Compare and Save

Among airlines operating Houston George Bush Intcntl Airport to Greenville flights:

• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only United Airlines operates flights between Houston George Bush Intcntl Airport and Greenville.

Flights from Houston George Bush Intcntl Airport to Greenville usually depart from Houston George Bush Intcntl (IAH) and arrive at Greenville (GSP).

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Houston George Bush Intcntl Airport to Greenville.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $216 round-trip via Fort Lauderdale (FLL), compared to $442 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 (Enhanced Winglets) family is used most often on this route, operated mainly by United Airlines and JetBlue. Other aircraft seen on the route include Boeing 737-800 variants.

One-stop flights from Houston George Bush Intcntl Airport to Greenville most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 79% of one-stop connections
• Charlotte Douglas (CLT) - 5% of one-stop connections
• Dallas/Fort Worth (DFW) - 5% of one-stop connections
• Orlando (MCO) - 5% of one-stop connections

Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 35% on the Houston George Bush Intcntl Airport to Greenville route. Friday is the cheapest departure day at $383 round-trip on average, while Monday is the most expensive at $588, a difference of $205. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Afternoon is the busiest departure period on Houston George Bush Intcntl Airport to Greenville flights, with 50% of flights leaving in that window. Evening departures account for 50%, morning flights for 0%, and night flights for 0%.

These are the earliest and latest flight times available from Houston George Bush Intcntl Airport to Greenville:

• Earliest: departs at 12:00 pm and lands at 2:20 pm
• Latest: departs at 6:42 pm and lands at 9:02 pm.

The flight takes about 2h 20m.

A nonstop flight from Houston George Bush Intcntl Airport to Greenville takes 2h 20m, covering 836 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $210 to $1,570. That means the highest observed fare was about 7x higher than the lowest one.

One-way fares from Houston George Bush Intcntl Airport to Greenville are currently lower than usual. Average one-way flight prices are about $242, which is 8% below the typical average for this route.

Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 4h 35m, compared with 5h 04m via Charlotte Douglas (CLT) and 5h 08m via Dallas/Fort Worth (DFW).

Greenville is 1 hour ahead of Houston George Bush Intcntl Airport (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Greenville Airport (GSP) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include:
• Budget
• Alamo
• Thrifty
• Enterprise Rent-A-Car
• Avis

Round-trip flights from Houston George Bush Intcntl Airport to Greenville range from $353 to $517, with an average of $426 over the past 12 months. Anything below $353 counts as a good deal.

JetBlue is the only airline on the Houston George Bush Intcntl Airport to Greenville route offering in-flight Wi-Fi. Pricing depends on fare class.