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Cheap flights from Killeen to Washington, D.C. from $418

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Killeen to Washington, D.C. departing on 12/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Killeen to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:36 am - 4:38 pm
GRK
-
DCA
5h 02m1 stop
American Airlines Logo
11:50 am - 6:53 pm
DCA
-
GRK
8h 03m1 stop
$491American Airlines
Tue, Jan 6 - Wed, Jan 14
American Airlines Logo
12:31 pm - 9:17 pm
GRK
-
IAD
7h 46m1 stop
American Airlines Logo
5:26 pm - 10:43 pm
IAD
-
GRK
6h 17m1 stop
$491American Airlines
Tue, Jan 6 - Wed, Jan 14
American Airlines Logo
5:00 pm - 11:00 pm
GRK
-
DCA
5h 00m1 stop
American Airlines Logo
8:20 am - 4:07 pm
DCA
-
GRK
8h 47m2 stops
$496American Airlines
Tue, Jan 6 - Wed, Jan 14
American Airlines Logo
10:36 am - 11:12 pm
GRK
-
IAD
11h 36m2 stops
American Airlines Logo
5:26 pm - 10:43 pm
IAD
-
GRK
6h 17m1 stop
$496American Airlines
Tue, Jan 6 - Wed, Jan 14
American Airlines Logo
12:31 pm - 11:12 pm
GRK
-
IAD
9h 41m2 stops
American Airlines Logo
1:08 pm - 10:43 pm
IAD
-
GRK
10h 35m2 stops
$501American Airlines
Tue, Jan 6 - Wed, Jan 14
American Airlines Logo
5:00 pm - 12:36 pm
GRK
-
IAD
18h 36m2 stops
American Airlines Logo
5:46 pm - 10:05 am
IAD
-
GRK
17h 19m2 stops
$506American Airlines
Thu, Jan 22 - Mon, Jan 26
American Airlines Logo
12:31 pm - 9:17 pm
GRK
-
IAD
7h 46m1 stop
American Airlines Logo
5:26 pm - 10:43 pm
IAD
-
GRK
6h 17m1 stop
$509American Airlines
Thu, Jan 22 - Mon, Jan 26
American Airlines Logo
12:31 pm - 9:17 pm
GRK
-
IAD
7h 46m1 stop
American Airlines Logo
1:08 pm - 10:43 pm
IAD
-
GRK
10h 35m2 stops
$514American Airlines
Thu, Jan 22 - Mon, Jan 26
American Airlines Logo
7:00 am - 2:57 pm
GRK
-
DCA
6h 57m1 stop
American Airlines Logo
11:50 am - 6:53 pm
DCA
-
GRK
8h 03m1 stop
$521American Airlines
Thu, Jan 8 - Thu, Jan 15
American Airlines Logo
7:00 am - 2:49 pm
GRK
-
BWI
6h 49m1 stop
American Airlines Logo
7:07 pm - 11:32 pm
BWI
-
GRK
5h 25m1 stop
$558American Airlines
Sat, Feb 7 - Fri, Feb 27

American Airlines flights from Killeen to Washington, D.C.

Our best American Airlines deals on Killeen to Washington, D.C. flight tickets
American Airlines
Jan 6
GRK12:31 pmKilleen Fort Hood Regional
7h 46m
1 stop
IAD9:17 pmWashington, D.C. Dulles Intl
Jan 14
IAD5:26 pmWashington, D.C. Dulles Intl
6h 17m
1 stop
GRK10:43 pmKilleen Fort Hood Regional
$491
Find similar
American Airlines
Jan 6
GRK10:36 amKilleen Fort Hood Regional
11h 36m
2 stops
IAD11:12 pmWashington, D.C. Dulles Intl
Jan 14
IAD5:26 pmWashington, D.C. Dulles Intl
6h 17m
1 stop
GRK10:43 pmKilleen Fort Hood Regional
$496
Find similar
American Airlines
Jan 6
GRK12:31 pmKilleen Fort Hood Regional
9h 41m
2 stops
IAD11:12 pmWashington, D.C. Dulles Intl
Jan 14
IAD1:08 pmWashington, D.C. Dulles Intl
10h 35m
2 stops
GRK10:43 pmKilleen Fort Hood Regional
$501
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Killeen to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Killeen to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Tue 1/6

10:36 am-4:38 pm

1 stop5h 02m

Washington, D.C. Reagan-National

Wed 1/14

11:50 am-6:53 pm

1 stop8h 03m

$491

KilleenWashington, D.C.

GRK - IAD

GRKIAD

Killeen Fort Hood Regional

Tue 1/6

12:31 pm-9:17 pm

1 stop7h 46m

Washington, D.C. Dulles Intl

Wed 1/14

5:26 pm-10:43 pm

1 stop6h 17m

$491

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Tue 1/6

5:00 pm-11:00 pm

1 stop5h 00m

Washington, D.C. Reagan-National

Wed 1/14

8:20 am-4:07 pm

2 stops8h 47m

$496

KilleenWashington, D.C.

GRK - IAD

GRKIAD

Killeen Fort Hood Regional

Tue 1/6

10:36 am-11:12 pm

2 stops11h 36m

Washington, D.C. Dulles Intl

Wed 1/14

5:26 pm-10:43 pm

1 stop6h 17m

$496

KilleenWashington, D.C.

GRK - IAD

GRKIAD

Killeen Fort Hood Regional

Tue 1/6

12:31 pm-11:12 pm

2 stops9h 41m

Washington, D.C. Dulles Intl

Wed 1/14

1:08 pm-10:43 pm

2 stops10h 35m

$501

KilleenWashington, D.C.

GRK - IAD

GRKIAD

Killeen Fort Hood Regional

Thu 1/22

5:00 pm-12:36 pm

2 stops18h 36m

Washington, D.C. Dulles Intl

Mon 1/26

5:46 pm-10:05 am

2 stops17h 19m

$506

KilleenWashington, D.C.

GRK - IAD

GRKIAD

Killeen Fort Hood Regional

Thu 1/22

12:31 pm-9:17 pm

1 stop7h 46m

Washington, D.C. Dulles Intl

Mon 1/26

5:26 pm-10:43 pm

1 stop6h 17m

$509

KilleenWashington, D.C.

GRK - IAD

GRKIAD

Killeen Fort Hood Regional

Thu 1/22

12:31 pm-9:17 pm

1 stop7h 46m

Washington, D.C. Dulles Intl

Mon 1/26

1:08 pm-10:43 pm

2 stops10h 35m

$514

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Thu 1/8

7:00 am-2:57 pm

1 stop6h 57m

Washington, D.C. Reagan-National

Thu 1/15

11:50 am-6:53 pm

1 stop8h 03m

$521

KilleenBaltimore

GRK - BWI

GRKBWI

Killeen Fort Hood Regional

Sat 2/7

7:00 am-2:49 pm

1 stop6h 49m

Baltimore/Washington

Fri 2/27

7:07 pm-11:32 pm

1 stop5h 25m

$558

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Killeen to Washington, D.C.

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

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Killeen is on a Thursday. momondo users have found tickets for Thursday departures for as low as $355. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Killeen to Washington, D.C. for around $700.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the morning is the cheapest time of day to fly from Killeen to Washington, D.C. when you can find flight prices for as low as $483. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $552. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Killeen to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Killeen to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Killeen to Washington, D.C. (GRK to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Killeen to Washington, D.C.

Fastest flight time

4h 45m

Direct flights

None
The fastest flight from Killeen to Washington, D.C. takes 4h 45m
There are no direct flights from Killeen to Washington, D.C.. There are no popular flight routes from Killeen to Washington, D.C..
Search flight deals

  • How far is Killeen Fort Hood Regional to Washington, D.C. by plane?

    There are 1283.9 mi between Killeen Fort Hood Regional and Washington, D.C.. A reasonable flight in good conditions will take 4h 45m.

  • When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Washington, D.C.?

    Prices for flights from Killeen Fort Hood Regional Airport to Washington, D.C. refresh daily.

  • How many operators does momondo search for flights from Killeen Fort Hood Regional Airport to Washington, D.C.?

  • How old do you have to be to fly from Killeen Fort Hood Regional Airport to Washington, D.C.?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Killeen Fort Hood Regional Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Killeen to Washington, D.C.?

Best airlines flying from Killeen to Washington, D.C.

Compare and see reviews for airlines that fly from Killeen to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $256Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Gaithersburg
Reston
Manassas
Fairfax
Glen Burnie
Linthicum Heights
Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Killeen to Washington, D.C.?

Finding the right flight to Washington, D.C. from Killeen is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Killeen to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Killeen to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Killeen to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Killeen.

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

Yes. momondo can track prices for Killeen to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport