$335 Cheap Flights from Raleigh (RDU) to Killeen (GRK)

View $335 flight on Tue, Oct 7, 2025Opens in a new window

Popular airlines from Raleigh-Durham International Airport (RDU) to Killeen, TX (GRK-Killeen-Fort Hood Regional)

Cheap Flights from Raleigh to Killeen (RDU-GRK)

Prices were available within the past 7 days and start at $335 for one-way flights and $387 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Nov 24 - Tue, Dec 2
RDU
Raleigh
GRK
Killeen
$387 Roundtrip, found 15 hours ago
$387
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Mon, Nov 24 from Raleigh to Killeen, returning Tue, Dec 2, priced at $387 found 15 hours ago
American Airlines
Tue, Jan 6 - Wed, Jan 21
RDU
Raleigh
GRK
Killeen
$392 Roundtrip, found 2 days ago
$392
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 6 from Raleigh to Killeen, returning Wed, Jan 21, priced at $392 found 2 days ago
American Airlines
Mon, Nov 24 - Fri, Nov 28
RDU
Raleigh
GRK
Killeen
$406 Roundtrip, found 15 hours ago
$406
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Mon, Nov 24 from Raleigh to Killeen, returning Fri, Nov 28, priced at $406 found 15 hours ago
American Airlines
Tue, Jan 6 - Tue, Jan 20
RDU
Raleigh
GRK
Killeen
$410 Roundtrip, found 1 day ago
$410
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jan 6 from Raleigh to Killeen, returning Tue, Jan 20, priced at $410 found 1 day ago
American Airlines
Wed, Dec 10 - Thu, Dec 25
RDU
Raleigh
GRK
Killeen
$411 Roundtrip, found 1 day ago
$411
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 10 from Raleigh to Killeen, returning Thu, Dec 25, priced at $411 found 1 day ago
American Airlines
Tue, Dec 2 - Wed, Dec 17
RDU
Raleigh
GRK
Killeen
$415 Roundtrip, found 1 day ago
$415
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 2 from Raleigh to Killeen, returning Wed, Dec 17, priced at $415 found 1 day ago
American Airlines
Sun, Nov 23 - Fri, Nov 28
RDU
Raleigh
GRK
Killeen
$425 Roundtrip, found 15 hours ago
$425
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sun, Nov 23 from Raleigh to Killeen, returning Fri, Nov 28, priced at $425 found 15 hours ago
American Airlines
Fri, Jan 9 - Tue, Jan 20
RDU
Raleigh
GRK
Killeen
$429 Roundtrip, found 1 day ago
$429
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jan 9 from Raleigh to Killeen, returning Tue, Jan 20, priced at $429 found 1 day ago
American Airlines
Sun, Dec 14 - Thu, Dec 25
RDU
Raleigh
GRK
Killeen
$430 Roundtrip, found 1 day ago
$430
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Dec 14 from Raleigh to Killeen, returning Thu, Dec 25, priced at $430 found 1 day ago
American Airlines
Tue, Oct 21 - Sat, Oct 25
RDU
Raleigh
GRK
Killeen
$433 Roundtrip, found 1 hour ago
$433
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Oct 21 from Raleigh to Killeen, returning Sat, Oct 25, priced at $433 found 1 hour ago

Alternative airports near Killeen

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

Select flight to Killeen-Fort Hood Regional GRK. Cheapest option available. Average driving time to city center is 13 minutes. Flights from $446
GRK
Killeen-Fort Hood Regional
Cheapest
Average driving time to city center13 min
Flights from $446

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Killeen-Fort Hood Regional Airport (GRK) cost?
Get a cheap one-way flight from $335 or cheap return flight from $387 from Raleigh - Durham Intl. Airport (RDU) to Killeen-Fort Hood Regional Airport (GRK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Raleigh - Durham Intl. Airport (RDU) to Killeen-Fort Hood Regional Airport (GRK)?
November is the most affordable month to fly from RDU to GRK. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Raleigh - Durham Intl. Airport (RDU) to Killeen-Fort Hood Regional Airport (GRK)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest RDU to GRK flight.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Killeen-Fort Hood Regional Airport (GRK)?
You'll have to hop on a flight with a layover when traveling from Raleigh - Durham Intl. Airport (RDU) to Killeen-Fort Hood Regional Airport (GRK). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from RDU to GRK?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to Killeen-Fort Hood Regional Airport (GRK)?
Opt for a flight from Raleigh - Durham Intl. Airport (RDU) to Killeen-Fort Hood Regional Airport (GRK) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Raleigh - Durham Intl. Airport (RDU) to Killeen-Fort Hood Regional Airport (GRK) last-minute?
Booking your plane ticket from RDU to GRK right before your journey is typically more expensive. But if there's some wiggle room with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a RDU to GRK flight and hotel package?
Compared with arranging hotels and flights separately, booking a RDU to GRK flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place takes the hassle out of travel planning. Simply pick your flights and select from our wide range of hotels, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Killeen-Fort Hood Regional Airport (GRK)?
Typically, you're able to cancel or reschedule your RDU to GRK flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like more information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
Killeen-Fort Hood Regional
Airlines serving
American Airlines
Roundtrip price
$386
Distance
1144 mi

Book with confidence

Book with confidence

Raleigh to Killeen Flights

The cheapest times to fly from Raleigh to Killeen

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

 

The best time to book a flight from Raleigh to Killeen

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

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 Raleigh to Killeen in 2025. You can also book with separate airlines for your outbound and return journeys, from $335 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 Raleigh to Killeen 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 Raleigh to Killeen 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.

 

Raleigh to Killeen Flights

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*Available to One Key members.