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Cheap flights from Killeen to Washington, D.C. from $328

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 7/21. 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
3:09 pm - 9:59 pm
GRK
-
BWI
5h 50m
1 stop
American Airlines Logo
3:53 pm - 8:56 pm
BWI
-
GRK
6h 03m
1 stop
$457American Airlines
Sat, Aug 15 - Tue, Aug 25
American Airlines Logo
7:00 am - 5:45 pm
GRK
-
BWI
9h 45m
2 stops
American Airlines Logo
3:53 pm - 8:56 pm
BWI
-
GRK
6h 03m
1 stop
$462American Airlines
Sat, Aug 15 - Tue, Aug 25
American Airlines Logo
7:00 am - 5:45 pm
GRK
-
BWI
9h 45m
2 stops
American Airlines Logo
6:00 am - 2:37 pm
BWI
-
GRK
9h 37m
2 stops
$467American Airlines
Sat, Aug 15 - Tue, Aug 25
American Airlines Logo
12:54 pm - 6:59 pm
GRK
-
DCA
5h 05m
1 stop
American Airlines Logo
6:59 am - 12:12 pm
DCA
-
GRK
6h 13m
1 stop
$553American Airlines
Thu, Jul 9 - Mon, Jul 20
American Airlines Logo
5:00 am - 11:08 am
GRK
-
IAD
5h 08m
1 stop
American Airlines Logo
6:13 am - 12:12 pm
IAD
-
GRK
6h 59m
1 stop
$553American Airlines
Thu, Jul 9 - Mon, Jul 20
American Airlines Logo
3:07 pm - 11:44 pm
GRK
-
BWI
7h 37m
1 stop
American Airlines Logo
7:27 am - 12:24 pm
BWI
-
GRK
5h 57m
1 stop
$557American Airlines
Thu, Jun 25 - Tue, Jun 30
American Airlines Logo
5:00 am - 11:08 am
GRK
-
IAD
5h 08m
1 stop
American Airlines Logo
1:08 pm - 10:27 pm
IAD
-
GRK
10h 19m
2 stops
$558American Airlines
Thu, Jul 9 - Mon, Jul 20
American Airlines Logo
3:07 pm - 11:44 pm
GRK
-
BWI
7h 37m
1 stop
American Airlines Logo
1:43 pm - 10:44 pm
BWI
-
GRK
10h 01m
2 stops
$562American Airlines
Thu, Jun 25 - Tue, Jun 30
American Airlines Logo
12:54 pm - 12:10 am
GRK
-
IAD
10h 16m
2 stops
American Airlines Logo
1:08 pm - 10:27 pm
IAD
-
GRK
10h 19m
2 stops
$563American Airlines
Thu, Jul 9 - Mon, Jul 20
American Airlines Logo
3:07 pm - 11:59 pm
GRK
-
DCA
7h 52m
1 stop
American Airlines Logo
10:00 am - 2:37 pm
DCA
-
GRK
5h 37m
1 stop
$613American Airlines
Tue, Jun 2 - Tue, Jun 9

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

Our best American Airlines deals on Killeen to Washington, D.C. flight tickets
American Airlines
May 28
GRK3:07 pmKilleen Fort Hood Regional
7h 37m
1 stop
BWI11:44 pmBaltimore/Washington
Jun 3
BWI7:17 amBaltimore/Washington
6h 07m
1 stop
GRK12:24 pmKilleen Fort Hood Regional
$457
American Airlines
May 29
GRK3:07 pmKilleen Fort Hood Regional
7h 37m
1 stop
BWI11:44 pmBaltimore/Washington
Jun 1
BWI1:55 pmBaltimore/Washington
9h 49m
2 stops
GRK10:44 pmKilleen Fort Hood Regional
$462
American Airlines
May 29
GRK3:07 pmKilleen Fort Hood Regional
8h 00m
2 stops
BWI12:07 amBaltimore/Washington
Jun 1
BWI1:55 pmBaltimore/Washington
10h 43m
2 stops
GRK11:38 pmKilleen Fort Hood Regional
$467

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 May 23, 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

3:09 pm-9:59 pm

1 stop5h 50m

Baltimore/Washington

Tue 8/25

3:53 pm-8:56 pm

1 stop6h 03m

$457

KilleenBaltimore

GRK - BWI

GRKBWI

Killeen Fort Hood Regional

Sat 8/15

7:00 am-5:45 pm

2 stops9h 45m

Baltimore/Washington

Tue 8/25

3:53 pm-8:56 pm

1 stop6h 03m

$462

KilleenBaltimore

GRK - BWI

GRKBWI

Killeen Fort Hood Regional

Sat 8/15

7:00 am-5:45 pm

2 stops9h 45m

Baltimore/Washington

Tue 8/25

6:00 am-2:37 pm

2 stops9h 37m

$467
Quickest round-trip

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Thu 7/9

12:54 pm-6:59 pm

1 stop5h 05m

Washington, D.C. Reagan-National

Mon 7/20

6:59 am-12:12 pm

1 stop6h 13m

$553

KilleenWashington, D.C.

GRK - IAD

GRKIAD

Killeen Fort Hood Regional

Thu 7/9

5:00 am-11:08 am

1 stop5h 08m

Washington, D.C. Dulles Intl

Mon 7/20

6:13 am-12:12 pm

1 stop6h 59m

$553

KilleenBaltimore

GRK - BWI

GRKBWI

Killeen Fort Hood Regional

Thu 6/25

3:07 pm-11:44 pm

1 stop7h 37m

Baltimore/Washington

Tue 6/30

7:27 am-12:24 pm

1 stop5h 57m

$557

KilleenWashington, D.C.

GRK - IAD

GRKIAD

Killeen Fort Hood Regional

Thu 7/9

5:00 am-11:08 am

1 stop5h 08m

Washington, D.C. Dulles Intl

Mon 7/20

1:08 pm-10:27 pm

2 stops10h 19m

$558

KilleenBaltimore

GRK - BWI

GRKBWI

Killeen Fort Hood Regional

Thu 6/25

3:07 pm-11:44 pm

1 stop7h 37m

Baltimore/Washington

Tue 6/30

1:43 pm-10:44 pm

2 stops10h 01m

$562

KilleenWashington, D.C.

GRK - IAD

GRKIAD

Killeen Fort Hood Regional

Thu 7/9

12:54 pm-12:10 am

2 stops10h 16m

Washington, D.C. Dulles Intl

Mon 7/20

1:08 pm-10:27 pm

2 stops10h 19m

$563

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Tue 6/2

3:07 pm-11:59 pm

1 stop7h 52m

Washington, D.C. Reagan-National

Tue 6/9

10:00 am-2:37 pm

1 stop5h 37m

$613

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.?

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Washington, D.C. from Killeen according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 8 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

5h 08m

Direct flights

None
The fastest flight from Killeen to Washington, D.C. takes 5h 08m
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 5h 08m.

  • 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
11,639 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
Waldorf
Woodbridge
Laurel
Gaithersburg
Colonial Beach
Fredericksburg
Silver Spring
Towson
Rockville
Manassas
Linthicum Heights
Tysons
Springfield
Bethesda
Fairfax
College Park

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