$222 Cheap Flights from Washington (DCA) to Killeen (GRK)

View $222 flight on Thu, Mar 19, 2026Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Killeen, TX (GRK-Killeen-Fort Hood Regional)

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Cheap Flights from Washington to Killeen (DCA-GRK)

Prices were available within the past 7 days and start at $222 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
Fri, Mar 13 - Mon, Mar 16
DCA
Washington
GRK
Killeen
$479 Roundtrip, found 6 days ago
$479
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Mar 13 from Washington to Killeen, returning Mon, Mar 16, priced at $479 found 6 days ago
American Airlines
Thu, Mar 19 - Sun, Mar 22
DCA
Washington
GRK
Killeen
$488 Roundtrip, found 22 hours ago
$488
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Thu, Mar 19 from Washington to Killeen, returning Sun, Mar 22, priced at $488 found 22 hours ago
American Airlines
Mon, Apr 6 - Sun, Apr 12
DCA
Washington
GRK
Killeen
$493 Roundtrip, found 5 hours ago
$493
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Mon, Apr 6 from Washington to Killeen, returning Sun, Apr 12, priced at $493 found 5 hours ago
American Airlines
Thu, Mar 19 - Sun, Mar 22
DCA
Washington
GRK
Killeen
$504 Roundtrip, found 22 hours ago
$504
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Thu, Mar 19 from Washington to Killeen, returning Sun, Mar 22, priced at $504 found 22 hours ago
American Airlines
Fri, Mar 20 - Sun, Mar 22
DCA
Washington
GRK
Killeen
$510 Roundtrip, found 1 day ago
$510
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Mar 20 from Washington to Killeen, returning Sun, Mar 22, priced at $510 found 1 day ago
American Airlines
Fri, Mar 13 - Mon, Mar 16
DCA
Washington
GRK
Killeen
$521 Roundtrip, found 6 days ago
$521
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Mar 13 from Washington to Killeen, returning Mon, Mar 16, priced at $521 found 6 days ago
American Airlines
Tue, Mar 24 - Tue, Apr 7
DCA
Washington
GRK
Killeen
$529 Roundtrip, found 15 hours ago
$529
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Tue, Mar 24 from Washington to Killeen, returning Tue, Apr 7, priced at $529 found 15 hours ago
American Airlines
Fri, Mar 13 - Mon, Mar 16
DCA
Washington
GRK
Killeen
$529 Roundtrip, found 6 days ago
$529
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Mar 13 from Washington to Killeen, returning Mon, Mar 16, priced at $529 found 6 days ago
American Airlines
Wed, May 13 - Tue, May 19
DCA
Washington
GRK
Killeen
$534 Roundtrip, found 1 day ago
$534
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 13 from Washington to Killeen, returning Tue, May 19, priced at $534 found 1 day ago
American Airlines
Fri, May 29 - Mon, Jun 1
DCA
Washington
GRK
Killeen
$547 Roundtrip, found 4 hours ago
$547
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, May 29 from Washington to Killeen, returning Mon, Jun 1, priced at $547 found 4 hours ago

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Frequently asked questions

How much does a flight from Washington, DC (DCA-Ronald Reagan Washington National) to Killeen, TX (GRK-Killeen-Fort Hood Regional) cost?
You can find cheap one-way flights from $222 and cheap return flights from $479 DCA to GRK with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DCA to GRK ticket fares go up or down.
What is the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Killeen, TX (GRK-Killeen-Fort Hood Regional)?
The cheapest month to fly from DCA to GRK is March when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (DCA-Ronald Reagan Washington National) to Killeen, TX (GRK-Killeen-Fort Hood Regional)?
Enter DCA to GRK and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Washington, DC (DCA-Ronald Reagan Washington National) to Killeen, TX (GRK-Killeen-Fort Hood Regional)?
American Airlines is the only carrier that flies from Washington, DC (DCA) to Killeen, TX (GRK). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Washington, DC (DCA-Ronald Reagan Washington National) to Killeen, TX (GRK-Killeen-Fort Hood Regional)?
To find a cheap flight from Washington, DC (DCA-Ronald Reagan Washington National) to Killeen, TX (GRK-Killeen-Fort Hood Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Killeen, TX (GRK-Killeen-Fort Hood Regional)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Killeen, TX (GRK-Killeen-Fort Hood Regional)?
The earliest flight from Washington, DC (DCA) to Killeen, TX (GRK) typically departs at around 8:00 PM, operated by American Airlines. This is a seasonal service active in May, and an evening departure allows you to arrive in Texas later that night. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Killeen, TX (GRK-Killeen-Fort Hood Regional)?
A flight from DCA to GRK with a layover takes around 6 hours 30 minutes, with the route covering approximately 1,290 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (DCA-Ronald Reagan Washington National) to Killeen, TX (GRK-Killeen-Fort Hood Regional)?
Select the "Business class" and "First class" filters when looking for DCA to GRK flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Killeen, TX (GRK-Killeen-Fort Hood Regional) flight with Expedia?
It's easy to earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Killeen, TX (GRK-Killeen-Fort Hood Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Killeen from Ronald Reagan Washington National (DCA)?
From Ronald Reagan Washington National (DCA), you can fly typically into Killeen-Fort Hood Regional (GRK) to reach Killeen. Some flights may connect through major hubs like Indianapolis Intl. (IND), Hopkins Intl. (CLE), Detroit Metropolitan Wayne County (DTW) before reaching Killeen. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (DCA-Ronald Reagan Washington National) to Killeen, TX (GRK-Killeen-Fort Hood Regional) at the last minute?
Typically, booking a last minute flight from Washington, DC (DCA-Ronald Reagan Washington National) to Killeen, TX (GRK-Killeen-Fort Hood Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (DCA-Ronald Reagan Washington National) to Killeen, TX (GRK-Killeen-Fort Hood Regional) flight and hotel package?
Securing a Washington, DC (DCA-Ronald Reagan Washington National) to Killeen, TX (GRK-Killeen-Fort Hood Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (DCA-Ronald Reagan Washington National) to Killeen, TX (GRK-Killeen-Fort Hood Regional)?
If you booked your Washington, DC (DCA-Ronald Reagan Washington National) to Killeen, TX (GRK-Killeen-Fort Hood Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Killeen-Fort Hood Regional
Airlines serving
American Airlines
Roundtrip price
$479
Distance
1289 mi

Book with confidence

Washington to Killeen Flights

The cheapest times to fly from Washington 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 Washington to Killeen are during the month of March. You can find some of the cheapest flights from Washington to Killeen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Killeen

Sunday is one of the best days to book for cheap flights from Washington 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 Washington 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 Washington to Killeen in 2026. You can also book with separate airlines for your outbound and return journeys, from $222 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 Washington 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 Washington 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.

 

Washington to Killeen Flights

*Flight schedules are subject to change.

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*Available to One Key members.