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Cheap flights from Killeen to Washington, D.C. from $479

This is the cheapest round-trip 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 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 1:19 pm
GRK
-
DCA
5h 19m
1 stop
American Airlines Logo
4:59 pm - 10:03 pm
DCA
-
GRK
6h 04m
1 stop
$479American Airlines
Wed, Mar 4 - Sun, Mar 8
American Airlines Logo
11:56 am - 8:57 pm
GRK
-
DCA
8h 01m
1 stop
American Airlines Logo
3:59 pm - 10:36 pm
DCA
-
GRK
7h 37m
1 stop
$491American Airlines
Mon, Feb 23 - Wed, Mar 4
American Airlines Logo
11:56 am - 8:57 pm
GRK
-
DCA
8h 01m
1 stop
American Airlines Logo
9:35 am - 6:03 pm
DCA
-
GRK
9h 28m
2 stops
$496American Airlines
Mon, Feb 23 - Wed, Mar 4
American Airlines Logo
10:15 am - 7:44 pm
GRK
-
DCA
8h 29m
2 stops
American Airlines Logo
9:35 am - 6:03 pm
DCA
-
GRK
9h 28m
2 stops
$501American Airlines
Wed, Feb 25 - Wed, Mar 4
American Airlines Logo
3:54 pm - 12:30 am
GRK
-
DCA
7h 36m
1 stop
American Airlines Logo
3:46 pm - 9:52 pm
DCA
-
GRK
7h 06m
1 stop
$539American Airlines
Fri, May 15 - Sun, May 17
American Airlines Logo
10:15 am - 7:44 pm
GRK
-
DCA
8h 29m
2 stops
American Airlines Logo
6:30 am - 11:26 am
DCA
-
GRK
5h 56m
1 stop
$588American Airlines
Wed, Mar 4 - Sun, Mar 8
American Airlines Logo
10:15 am - 7:44 pm
GRK
-
DCA
8h 29m
2 stops
American Airlines Logo
9:35 am - 6:03 pm
DCA
-
GRK
9h 28m
2 stops
$676American Airlines
Mon, Feb 23 - Wed, Mar 4
American Airlines Logo
3:54 pm - 10:55 pm
GRK
-
DCA
6h 01m
1 stop
American Airlines Logo
3:46 pm - 9:52 pm
DCA
-
GRK
7h 06m
1 stop
$687American Airlines
Fri, May 15 - Sun, May 17
American Airlines Logo
10:15 am - 7:44 pm
GRK
-
DCA
8h 29m
2 stops
American Airlines Logo
10:00 am - 6:03 pm
DCA
-
GRK
9h 03m
2 stops
$735American Airlines
Wed, Mar 4 - Sun, Mar 8
American Airlines Logo
10:15 am - 7:44 pm
GRK
-
DCA
8h 29m
2 stops
American Airlines Logo
8:42 am - 3:29 pm
DCA
-
GRK
7h 47m
2 stops
$764American Airlines
Wed, Mar 4 - Sun, Mar 8

American Airlines flights from Killeen to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Killeen to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Mar 4
GRK7:00 amKilleen Fort Hood Regional
5h 19m
1 stop
DCA1:19 pmWashington, D.C. Reagan-National
Mar 8
DCA4:59 pmWashington, D.C. Reagan-National
6h 04m
1 stop
GRK10:03 pmKilleen Fort Hood Regional
$479
American Airlines
Feb 23
GRK11:56 amKilleen Fort Hood Regional
8h 01m
1 stop
DCA8:57 pmWashington, D.C. Reagan-National
Mar 4
DCA3:59 pmWashington, D.C. Reagan-National
7h 37m
1 stop
GRK10:36 pmKilleen Fort Hood Regional
$491
American Airlines
Feb 23
GRK11:56 amKilleen Fort Hood Regional
8h 01m
1 stop
DCA8:57 pmWashington, D.C. Reagan-National
Mar 4
DCA9:35 amWashington, D.C. Reagan-National
9h 28m
2 stops
GRK6:03 pmKilleen Fort Hood Regional
$496

momondo Fare Finder

 
Customize your flight search to find flights from Killeen to Washington, D.C. Reagan-National Airport 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 January 29, 2026.
Use the filters below to find and compare flights from Killeen to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Wed 3/4

7:00 am-1:19 pm

1 stop5h 19m

Washington, D.C. Reagan-National

Sun 3/8

4:59 pm-10:03 pm

1 stop6h 04m

$479

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Mon 2/23

11:56 am-8:57 pm

1 stop8h 01m

Washington, D.C. Reagan-National

Wed 3/4

3:59 pm-10:36 pm

1 stop7h 37m

$491

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Mon 2/23

11:56 am-8:57 pm

1 stop8h 01m

Washington, D.C. Reagan-National

Wed 3/4

9:35 am-6:03 pm

2 stops9h 28m

$496

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Wed 2/25

10:15 am-7:44 pm

2 stops8h 29m

Washington, D.C. Reagan-National

Wed 3/4

9:35 am-6:03 pm

2 stops9h 28m

$501

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Fri 5/15

3:54 pm-12:30 am

1 stop7h 36m

Washington, D.C. Reagan-National

Sun 5/17

3:46 pm-9:52 pm

1 stop7h 06m

$539

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Wed 3/4

10:15 am-7:44 pm

2 stops8h 29m

Washington, D.C. Reagan-National

Sun 3/8

6:30 am-11:26 am

1 stop5h 56m

$588

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Mon 2/23

10:15 am-7:44 pm

2 stops8h 29m

Washington, D.C. Reagan-National

Wed 3/4

9:35 am-6:03 pm

2 stops9h 28m

$676

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Fri 5/15

3:54 pm-10:55 pm

1 stop6h 01m

Washington, D.C. Reagan-National

Sun 5/17

3:46 pm-9:52 pm

1 stop7h 06m

$687

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Wed 3/4

10:15 am-7:44 pm

2 stops8h 29m

Washington, D.C. Reagan-National

Sun 3/8

10:00 am-6:03 pm

2 stops9h 03m

$735

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Wed 3/4

10:15 am-7:44 pm

2 stops8h 29m

Washington, D.C. Reagan-National

Sun 3/8

8:42 am-3:29 pm

2 stops7h 47m

$764

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Killeen to Washington, D.C. Reagan-National Airport

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 airlines fly to Washington, D.C. Reagan-National Airport?

Southwest, American Airlines and Delta are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Killeen according to our data. Southwest is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 5 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Killeen to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Killeen to Washington, D.C. Reagan-National Airport 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. Reagan-National Airport (GRK to DCA) flight deals and tips

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

Fastest flight time

5h 19m

Direct flights

None
The fastest flight from Killeen to Washington, D.C. Reagan-National Airport takes 5h 19m
There are no direct flights from Killeen to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Killeen to Washington, D.C. Reagan-National Airport.
Search flight deals

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

    A flight from Killeen Fort Hood Regional to Washington, D.C. Reagan-National will travel around 1282.6 mi. A reasonable flight in good conditions will take 5h 19m.

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

    Prices for flights from Killeen Fort Hood Regional Airport to Washington, D.C. Reagan-National Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to Washington, D.C. Reagan-National Airport.

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

    The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Killeen to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Killeen to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $446Free CancellationRating
7.2
11,206 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
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Reston

Why use momondo?

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

It is quick and easy to find Killeen to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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 for Killeen to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Killeen to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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