$288 Cheap Flights from Killeen (GRK) to Greensboro (GSO)

View $288 flight on Tue, Jan 20, 2026Opens in a new window

Popular airlines from Killeen, TX (GRK-Killeen-Fort Hood Regional) to Piedmont Triad Intl. Airport (GSO)

Cheap Flights from Killeen to Greensboro (GRK-GSO)

Prices were available within the past 7 days and start at $288 for one-way flights and $479 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jan 6 - Wed, Jan 21
GRK
Killeen
GSO
Greensboro
$479 Roundtrip, found 6 days ago
$479
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jan 6 from Killeen to Greensboro, returning Wed, Jan 21, priced at $479 found 6 days ago
American Airlines
Tue, Jan 6 - Sat, Jan 17
GRK
Killeen
GSO
Greensboro
$484 Roundtrip, found 6 days ago
$484
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jan 6 from Killeen to Greensboro, returning Sat, Jan 17, priced at $484 found 6 days ago
American Airlines
Tue, Jan 6 - Sun, Jan 18
GRK
Killeen
GSO
Greensboro
$510 Roundtrip, found 6 days ago
$510
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jan 6 from Killeen to Greensboro, returning Sun, Jan 18, priced at $510 found 6 days ago
American Airlines
Wed, Jan 7 - Sat, Jan 10
GRK
Killeen
GSO
Greensboro
$514 Roundtrip, found 6 days ago
$514
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jan 7 from Killeen to Greensboro, returning Sat, Jan 10, priced at $514 found 6 days ago
American Airlines
Tue, Jan 6 - Sun, Jan 11
GRK
Killeen
GSO
Greensboro
$515 Roundtrip, found 6 days ago
$515
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jan 6 from Killeen to Greensboro, returning Sun, Jan 11, priced at $515 found 6 days ago
American Airlines
Wed, Dec 31 - Sat, Jan 10
GRK
Killeen
GSO
Greensboro
$519 Roundtrip, found 6 days ago
$519
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Dec 31 from Killeen to Greensboro, returning Sat, Jan 10, priced at $519 found 6 days ago
American Airlines
Wed, Dec 31 - Tue, Jan 6
GRK
Killeen
GSO
Greensboro
$537 Roundtrip, found 6 days ago
$537
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Dec 31 from Killeen to Greensboro, returning Tue, Jan 6, priced at $537 found 6 days ago
American Airlines
Tue, Dec 30 - Mon, Jan 5
GRK
Killeen
GSO
Greensboro
$545 Roundtrip, found 6 days ago
$545
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Dec 30 from Killeen to Greensboro, returning Mon, Jan 5, priced at $545 found 6 days ago
American Airlines
Wed, Dec 31 - Thu, Jan 8
GRK
Killeen
GSO
Greensboro
$550 Roundtrip, found 6 days ago
$550
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Dec 31 from Killeen to Greensboro, returning Thu, Jan 8, priced at $550 found 6 days ago
American Airlines
Wed, Dec 31 - Mon, Jan 5
GRK
Killeen
GSO
Greensboro
$552 Roundtrip, found 6 days ago
$552
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Dec 31 from Killeen to Greensboro, returning Mon, Jan 5, priced at $552 found 6 days ago
Flights from Killeen (GRK) to Greensboro (GSO)
Origin airport
Killeen-Fort Hood Regional
Destination airport
Piedmont Triad Intl.
Roundtrip price
$478
Distance
1084 mi

Killeen to Greensboro Flights

The cheapest times to fly from Killeen to Greensboro

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 Killeen to Greensboro are during the month of January. You can find some of the cheapest flights from Killeen to Greensboro with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Killeen to Greensboro

Sunday is one of the best days to book for cheap flights from Killeen to Greensboro: 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 Killeen to Greensboro

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 Killeen to Greensboro in 2026. You can also book with separate airlines for your outbound and return journeys, from $288 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 Killeen to Greensboro 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 Killeen to Greensboro 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.

 

Frequently asked questions

How much does a flight from Killeen-Fort Hood Regional Airport (GRK) to Piedmont Triad Intl. Airport (GSO) cost?
Get a cheap one-way flight from $288 or cheap return flight from $479 from Killeen-Fort Hood Regional Airport (GRK) to Piedmont Triad Intl. Airport (GSO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Killeen-Fort Hood Regional Airport (GRK) to Piedmont Triad Intl. Airport (GSO)?
January is the most affordable month to fly from GRK to GSO. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from Killeen-Fort Hood Regional Airport (GRK) to Piedmont Triad Intl. Airport (GSO)?
To find the cheapest airline that'll fly you from GRK to GSO, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Killeen-Fort Hood Regional Airport (GRK) to Piedmont Triad Intl. Airport (GSO)?
You'll have to hop on a flight with a layover if you're traveling from Killeen-Fort Hood Regional Airport (GRK) to Piedmont Triad Intl. Airport (GSO). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from GRK to GSO?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Killeen-Fort Hood Regional Airport (GRK) to Piedmont Triad Intl. Airport (GSO)?
To avoid possible delays on the Killeen-Fort Hood Regional Airport (GRK) to Piedmont Triad Intl. Airport (GSO) route, aim to fly before 3 PM. Later flights have a 22% higher chance of being 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.
Is it cheaper to buy a plane ticket from Killeen-Fort Hood Regional Airport (GRK) to Piedmont Triad Intl. Airport (GSO) last-minute?
Holding off until just before your departure to book a flight from GRK to GSO often results in higher prices. While it's possible to find some last-minute deals, there's no guarantee. Be flexible with your itinerary for a better chance of snagging a bargain.
Is it cheaper to book a GRK to GSO flight and hotel package?
You'll typically save money by booking a GRK to GSO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After selecting your ideal accommodations and flights, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Killeen-Fort Hood Regional Airport (GRK) to Piedmont Triad Intl. Airport (GSO)?
In most cases, you can reschedule or cancel your GRK to GSO flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need further details, head to our Customer Service portal.

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*Available to One Key members.