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Cheap flights from Killeen to Washington, D.C. from $460

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 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
12:37 pm - 9:34 pm
GRK
-
BWI
7h 57m
1 stop
American Airlines Logo
7:31 am - 12:07 pm
BWI
-
GRK
5h 36m
1 stop
$489American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
12:37 pm - 9:34 pm
GRK
-
BWI
7h 57m
1 stop
American Airlines Logo
7:31 am - 12:07 pm
BWI
-
GRK
5h 36m
1 stop
$521American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
3:05 pm - 10:58 pm
GRK
-
DCA
6h 53m
1 stop
American Airlines Logo
5:00 am - 9:29 am
DCA
-
GRK
5h 29m
1 stop
$527American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
7:00 am - 2:02 pm
GRK
-
IAD
6h 02m
1 stop
American Airlines Logo
2:53 pm - 6:52 pm
IAD
-
GRK
4h 59m
1 stop
$527American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
3:05 pm - 11:41 pm
GRK
-
BWI
7h 36m
1 stop
American Airlines Logo
3:55 pm - 8:59 pm
BWI
-
GRK
6h 04m
1 stop
$539American Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
3:05 pm - 10:58 pm
GRK
-
DCA
6h 53m
1 stop
American Airlines Logo
5:00 am - 9:29 am
DCA
-
GRK
5h 29m
1 stop
$570American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
9:59 am - 6:27 pm
GRK
-
IAD
7h 28m
1 stop
American Airlines Logo
6:09 am - 12:07 pm
IAD
-
GRK
6h 58m
1 stop
$570American Airlines
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
3:08 pm - 11:59 pm
GRK
-
BWI
7h 51m
1 stop
American Airlines Logo
3:55 pm - 8:59 pm
BWI
-
GRK
6h 04m
1 stop
$574American Airlines
Sat, Aug 1 - Fri, Aug 14
American Airlines Logo
6:30 am - 2:58 pm
GRK
-
BWI
7h 28m
1 stop
American Airlines Logo
3:46 pm - 10:27 pm
BWI
-
GRK
7h 41m
1 stop
$598American Airlines
Sat, Aug 1 - Sun, Aug 2
American Airlines Logo
6:30 am - 2:56 pm
GRK
-
BWI
7h 26m
1 stop
American Airlines Logo
3:46 pm - 10:27 pm
BWI
-
GRK
7h 41m
1 stop
$601American Airlines
Fri, Jul 31 - Sun, Aug 2

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

Our best American Airlines deals on Killeen to Washington, D.C. flight tickets
American Airlines
Aug 15
GRK12:37 pmKilleen Fort Hood Regional
7h 57m
1 stop
BWI9:34 pmBaltimore/Washington
Aug 22
BWI7:31 amBaltimore/Washington
5h 36m
1 stop
GRK12:07 pmKilleen Fort Hood Regional
$489
American Airlines
Aug 15
GRK12:37 pmKilleen Fort Hood Regional
7h 57m
1 stop
BWI9:34 pmBaltimore/Washington
Aug 22
BWI7:31 amBaltimore/Washington
5h 36m
1 stop
GRK12:07 pmKilleen Fort Hood Regional
$521
American Airlines
Aug 15
GRK7:00 amKilleen Fort Hood Regional
6h 02m
1 stop
IAD2:02 pmWashington, D.C. Dulles Intl
Aug 22
IAD2:53 pmWashington, D.C. Dulles Intl
4h 59m
1 stop
GRK6:52 pmKilleen Fort Hood Regional
$527

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 July 20, 2026.
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

Cheapest round-trip

KilleenBaltimore

GRK - BWI

GRKBWI

Killeen Fort Hood Regional

Sat 8/15

12:37 pm-9:34 pm

1 stop7h 57m

Baltimore/Washington

Sat 8/22

7:31 am-12:07 pm

1 stop5h 36m

$489

KilleenBaltimore

GRK - BWI

GRKBWI

Killeen Fort Hood Regional

Sat 8/15

12:37 pm-9:34 pm

1 stop7h 57m

Baltimore/Washington

Sat 8/22

7:31 am-12:07 pm

1 stop5h 36m

$521

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Sat 8/15

3:05 pm-10:58 pm

1 stop6h 53m

Washington, D.C. Reagan-National

Sat 8/22

5:00 am-9:29 am

1 stop5h 29m

$527
Quickest round-trip

KilleenWashington, D.C.

GRK - IAD

GRKIAD

Killeen Fort Hood Regional

Sat 8/15

7:00 am-2:02 pm

1 stop6h 02m

Washington, D.C. Dulles Intl

Sat 8/22

2:53 pm-6:52 pm

1 stop4h 59m

$527

KilleenBaltimore

GRK - BWI

GRKBWI

Killeen Fort Hood Regional

Thu 8/27

3:05 pm-11:41 pm

1 stop7h 36m

Baltimore/Washington

Mon 8/31

3:55 pm-8:59 pm

1 stop6h 04m

$539

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Sat 8/15

3:05 pm-10:58 pm

1 stop6h 53m

Washington, D.C. Reagan-National

Sat 8/22

5:00 am-9:29 am

1 stop5h 29m

$570

KilleenWashington, D.C.

GRK - IAD

GRKIAD

Killeen Fort Hood Regional

Wed 8/12

9:59 am-6:27 pm

1 stop7h 28m

Washington, D.C. Dulles Intl

Wed 8/19

6:09 am-12:07 pm

1 stop6h 58m

$570

KilleenBaltimore

GRK - BWI

GRKBWI

Killeen Fort Hood Regional

Sat 8/1

3:08 pm-11:59 pm

1 stop7h 51m

Baltimore/Washington

Fri 8/14

3:55 pm-8:59 pm

1 stop6h 04m

$574

KilleenBaltimore

GRK - BWI

GRKBWI

Killeen Fort Hood Regional

Sat 8/1

6:30 am-2:58 pm

1 stop7h 28m

Baltimore/Washington

Sun 8/2

3:46 pm-10:27 pm

1 stop7h 41m

$598

KilleenBaltimore

GRK - BWI

GRKBWI

Killeen Fort Hood Regional

Fri 7/31

6:30 am-2:56 pm

1 stop7h 26m

Baltimore/Washington

Sun 8/2

3:46 pm-10:27 pm

1 stop7h 41m

$601

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 airline that flies from Killeen Fort Hood Regional to Washington, D.C.?

American Airlines is the most popular carrier operating from Killeen Fort Hood Regional to Washington, D.C.

What airlines fly to Washington, D.C.?

Southwest, United Airlines and American Airlines are the top three most popular airlines that fly to Washington, D.C. from Killeen according to our data. Southwest is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 7 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

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

6h 02m

Direct flights

None
The fastest flight from Killeen to Washington, D.C. takes 6h 02m
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

Frequently asked questions about flying from Killeen to Washington, D.C.

  • 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 6h 02m.

  • 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.

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 $323Free CancellationRating
7.1
11,826 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
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Manassas
Towson
Silver Spring
Colonial Beach
Springfield
Tysons
Fairfax
College Park
Edgewood

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