$246 Cheap Flights from Killeen (GRK) to Raleigh (RDU)

View $246 flight on Sat, May 10, 2025Opens in a new window

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

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Find available prices by choosing your travel dates.

Cheap Flights from Killeen to Raleigh (GRK-RDU)

Prices were available within the past 7 days and start at $246 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
Tue, Jun 3 - Sat, Jun 7
GRK
Killeen
RDU
Raleigh
$387 Roundtrip, found 8 hours ago
$387
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Jun 3 from Killeen to Raleigh, returning Sat, Jun 7, priced at $387 found 8 hours ago
American Airlines
Wed, Jun 11 - Sat, Jun 21
GRK
Killeen
RDU
Raleigh
$392 Roundtrip, found 1 day ago
$392
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jun 11 from Killeen to Raleigh, returning Sat, Jun 21, priced at $392 found 1 day ago
American Airlines
Tue, Jun 3 - Mon, Jun 9
GRK
Killeen
RDU
Raleigh
$406 Roundtrip, found 8 hours ago
$406
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Jun 3 from Killeen to Raleigh, returning Mon, Jun 9, priced at $406 found 8 hours ago
American Airlines
Sat, Jun 28 - Sat, Jul 12
GRK
Killeen
RDU
Raleigh
$410 Roundtrip, found 1 day ago
$410
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jun 28 from Killeen to Raleigh, returning Sat, Jul 12, priced at $410 found 1 day ago
American Airlines
Wed, Jun 11 - Mon, Jun 23
GRK
Killeen
RDU
Raleigh
$411 Roundtrip, found 1 day ago
$411
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jun 11 from Killeen to Raleigh, returning Mon, Jun 23, priced at $411 found 1 day ago
American Airlines
Thu, May 29 - Thu, Jun 5
GRK
Killeen
RDU
Raleigh
$425 Roundtrip, found 8 hours ago
$425
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Thu, May 29 from Killeen to Raleigh, returning Thu, Jun 5, priced at $425 found 8 hours ago
American Airlines
Sat, Jun 28 - Mon, Jul 7
GRK
Killeen
RDU
Raleigh
$427 Roundtrip, found 20 hours ago
$427
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Sat, Jun 28 from Killeen to Raleigh, returning Mon, Jul 7, priced at $427 found 20 hours ago
American Airlines
Wed, Jun 18 - Mon, Jun 23
GRK
Killeen
RDU
Raleigh
$429 Roundtrip, found 20 hours ago
$429
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Wed, Jun 18 from Killeen to Raleigh, returning Mon, Jun 23, priced at $429 found 20 hours ago
American Airlines
Thu, Jun 5 - Mon, Jun 23
GRK
Killeen
RDU
Raleigh
$430 Roundtrip, found 1 day ago
$430
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jun 5 from Killeen to Raleigh, returning Mon, Jun 23, priced at $430 found 1 day ago
American Airlines
Thu, Jul 3 - Sat, Jul 5
GRK
Killeen
RDU
Raleigh
$432 Roundtrip, found 20 hours ago
$432
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Thu, Jul 3 from Killeen to Raleigh, returning Sat, Jul 5, priced at $432 found 20 hours ago
Flights from Killeen (GRK) to Raleigh (RDU)
Origin airport
Killeen-Fort Hood Regional
Destination airport
Raleigh - Durham Intl.
Airlines serving
American Airlines
Roundtrip price
$386
Distance
1144 mi

Killeen to Raleigh Flights

The cheapest times to fly from Killeen to Raleigh

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

The best time to book a flight from Killeen to Raleigh

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

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 Raleigh in 2025. You can also book with separate airlines for your outbound and return journeys, from $246 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 Raleigh 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 Raleigh 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 Raleigh - Durham Intl. Airport (RDU) cost?
Discover the latest flight deals from GRK to RDU by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GRK to RDU?
The cheapest flights from GRK to RDU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Killeen-Fort Hood Regional Airport (GRK) to Raleigh - Durham Intl. Airport (RDU)?
You can’t fly nonstop from Killeen, TX (GRK-Killeen-Fort Hood Regional) to Raleigh - Durham Intl. Airport (RDU). However, you can seamlessly travel to Raleigh without any layovers by taking off from Austin-Bergstrom Intl. Airport (AUS).
What is the cheapest airline that flies from GRK to RDU?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from GRK to RDU. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Killeen-Fort Hood Regional Airport (GRK) to Raleigh - Durham Intl. Airport (RDU)?
There aren’t any daily nonstop flights from Killeen-Fort Hood Regional Airport (GRK) to Raleigh - Durham Intl. Airport (RDU). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you’ll be cruising above the clouds in no time.
What day of the week has the most flights from GRK to RDU?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind 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 Raleigh - Durham Intl. Airport (RDU)?
Select a flight from Killeen-Fort Hood Regional Airport (GRK) to Raleigh - Durham Intl. Airport (RDU) that leaves before 3 PM to reduce the risk of cancellations. Later departures 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.
Is it cheaper to buy a plane ticket from Killeen-Fort Hood Regional Airport (GRK) to Raleigh - Durham Intl. Airport (RDU) last-minute?
Last-minute bookings from GRK to RDU are typically more expensive. To secure the best prices, start looking for flights ahead of time. That said, if your travel plans are flexible, you may find a cheap fare right before you leave.
Is it cheaper to book a GRK to RDU flight and hotel package?
Compared with arranging flights and hotels separately, booking a GRK to RDU flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the hassle out of planning your trip. Just secure your flights and select from our extensive 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 Killeen-Fort Hood Regional Airport (GRK) to Raleigh - Durham Intl. Airport (RDU)?
It’s usually possible to reschedule or cancel your GRK to RDU flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.