What airlines fly to Greenville?

American Airlines, Delta and Allegiant Air are the top three most popular airlines that fly to Greenville from Killeen according to our data. American Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Greenville. Keep in mind that there are 7 different airlines that fly to Greenville on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Greenville Airport?

Prices for flights from Killeen Fort Hood Regional Airport to Greenville Airport are updated daily.

How many operators does momondo search for flights from Killeen Fort Hood Regional Airport to Greenville Airport?

The number of operators available for flights from Killeen Fort Hood Regional Airport to Greenville Airport is 1 as of October 2025.

How old do you have to be to fly from Killeen Fort Hood Regional Airport to Greenville Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to Greenville Airport.

What documentation or ID do you need to fly to Greenville Airport?

The travel and health documents required for your trip to Greenville Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greenville Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$313 Cheap Flights from Killeen to Greenville in 2025/26

1 adult

0 bags

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Find the cheapest flights from Killeen to Greenville

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Cheap round-trip flights

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10:26 am - 5:33 pmGRK-GSP

6h 07m1 stop

7:53 pm - 11:24 pmGSP-GRK

4h 31m1 stop

$457American Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

12:42 pm - 5:33 pmGRK-GSP

3h 51m1 stop

4:15 pm - 11:24 pmGSP-GRK

8h 09m2 stops

$462American Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

12:42 pm - 12:10 amGRK-GSP

10h 28m2 stops

2:32 pm - 11:24 pmGSP-GRK

9h 52m2 stops

$467American Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

3:00 pm - 10:39 pmGRK-GSP

6h 39m1 stop

8:01 pm - 11:50 pmGSP-GRK

4h 49m1 stop

$610American Airlines

Find Deal

Thu, Oct 16 - Sun, Oct 19

3:00 pm - 11:51 pmGRK-GSP

7h 51m2 stops

8:01 pm - 11:50 pmGSP-GRK

4h 49m1 stop

$626American Airlines

Find Deal

Fri, Oct 17 - Sun, Oct 19

3:00 pm - 10:39 pmGRK-GSP

6h 39m1 stop

5:00 am - 12:04 pmGSP-GRK

8h 04m2 stops

$663American Airlines

Find Deal

Thu, Oct 16 - Sun, Oct 19

3:00 pm - 11:51 pmGRK-GSP

7h 51m2 stops

5:00 am - 12:04 pmGSP-GRK

8h 04m2 stops

$679American Airlines

Find Deal

Fri, Oct 17 - Sun, Oct 19

5:16 am - 2:12 pmGRK-GSP

7h 56m2 stops

6:00 am - 2:30 pmGSP-GRK

9h 30m2 stops

$753American Airlines

Find Deal

Thu, Oct 16 - Sun, Oct 19

American Airlines flights from Killeen to Greenville

Our best American Airlines deals on Killeen to Greenville flight tickets

American Airlines

Mar 3

GRK10:26 amKilleen Fort Hood Regional

6h 07m

1 stop

GSP5:33 pmGreenville

Mar 7

GSP7:53 pmGreenville

4h 31m

1 stop

GRK11:24 pmKilleen Fort Hood Regional

$457

Find similar

American Airlines

Mar 3

GRK12:42 pmKilleen Fort Hood Regional

3h 51m

1 stop

GSP5:33 pmGreenville

Mar 7

GSP4:15 pmGreenville

8h 09m

2 stops

GRK11:24 pmKilleen Fort Hood Regional

$462

Find similar

American Airlines

Mar 3

GRK12:42 pmKilleen Fort Hood Regional

10h 28m

2 stops

GSP12:10 amGreenville

Mar 7

GSP2:32 pmGreenville

9h 52m

2 stops

GRK11:24 pmKilleen Fort Hood Regional

$467

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KilleenGreenville

GRK - GSP

GRKGSP

Killeen Fort Hood Regional

Tue 3/3

10:26 am-5:33 pm

1 stop6h 07m

Greenville

Sat 3/7

7:53 pm-11:24 pm

1 stop4h 31m

$457

KilleenGreenville

GRK - GSP

GRKGSP

Killeen Fort Hood Regional

Tue 3/3

12:42 pm-5:33 pm

1 stop3h 51m

Greenville

Sat 3/7

4:15 pm-11:24 pm

2 stops8h 09m

$462

KilleenGreenville

GRK - GSP

GRKGSP

Killeen Fort Hood Regional

Tue 3/3

12:42 pm-12:10 am

2 stops10h 28m

Greenville

Sat 3/7

2:32 pm-11:24 pm

2 stops9h 52m

$467

KilleenGreenville

GRK - GSP

GRKGSP

Killeen Fort Hood Regional

Thu 10/16

3:00 pm-10:39 pm

1 stop6h 39m

Greenville

Sun 10/19

8:01 pm-11:50 pm

1 stop4h 49m

$610

KilleenGreenville

GRK - GSP

GRKGSP

Killeen Fort Hood Regional

Fri 10/17

3:00 pm-11:51 pm

2 stops7h 51m

Greenville

Sun 10/19

8:01 pm-11:50 pm

1 stop4h 49m

$626

KilleenGreenville

GRK - GSP

GRKGSP

Killeen Fort Hood Regional

Thu 10/16

3:00 pm-10:39 pm

1 stop6h 39m

Greenville

Sun 10/19

5:00 am-12:04 pm

2 stops8h 04m

$663

KilleenGreenville

GRK - GSP

GRKGSP

Killeen Fort Hood Regional

Fri 10/17

3:00 pm-11:51 pm

2 stops7h 51m

Greenville

Sun 10/19

5:00 am-12:04 pm

2 stops8h 04m

$679

KilleenGreenville

GRK - GSP

GRKGSP

Killeen Fort Hood Regional

Thu 10/16

5:16 am-2:12 pm

2 stops7h 56m

Greenville

Sun 10/19

6:00 am-2:30 pm

2 stops9h 30m

$753

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Killeen to Greenville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Greenville?

According to our data, Thursday is the cheapest day to fly to Greenville from Killeen. The lowest ticket price found for a Thursday departure recently was $386. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $396. These prices are subject to change though, so be sure to set up a Price Alert for flights to Greenville.

What is the cheapest time of day to depart on your flight to Greenville?

Our most recent data shows that the best time of day to fly to Greenville is in the afternoon. Flights from Killeen to Greenville during this time can be as low as $396. Flights to Greenville are more costly in the morning, with an average ticket price of $460. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Killeen to Greenville

Are you open to changing your travel dates? Check out the ideal times to fly from Killeen to Greenville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Killeen to Greenville (GRK to GSP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Killeen to Greenville

Direct flights	None

There are no direct flights from Killeen to Greenville. There are no popular flight routes from Killeen to Greenville.

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How far is Killeen Fort Hood Regional to Greenville by plane?
The straight-line distance from Killeen Fort Hood Regional to Greenville is 923.7 mi. By plane, this route typically takes 3h 51m.
When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Greenville Airport?
Prices for flights from Killeen Fort Hood Regional Airport to Greenville Airport are updated daily.
How many operators does momondo search for flights from Killeen Fort Hood Regional Airport to Greenville Airport?
The number of operators available for flights from Killeen Fort Hood Regional Airport to Greenville Airport is 1 as of October 2025.
How old do you have to be to fly from Killeen Fort Hood Regional Airport to Greenville Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to Greenville Airport.
What documentation or ID do you need to fly to Greenville Airport?
The travel and health documents required for your trip to Greenville Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greenville Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Killeen to Greenville?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Killeen to Greenville is American Airlines (100% of total bookings).

Best airlines flying from Killeen to Greenville

Compare and see reviews for airlines that fly from Killeen to Greenville with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $336	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Anderson

Simpsonville

Greenwood

Seneca

Greer

Duncan

Why use momondo?

Why should I use momondo to find a flight deal from Killeen to Greenville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Killeen to Greenville for you.

Can I find flights from Killeen to Greenville with flexible booking policies on momondo?

Flights from Killeen to Greenville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Killeen to Greenville?

Once all potential Killeen to Greenville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Killeen to Greenville right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Greenville, momondo offers a useful price alert feature which will track prices for flights to Greenville from Killeen and alert you when they change.