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Cheap flights from Killeen to District of Columbia from $400

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 District of Columbia departing on 8/26. 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
0 bags

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Find the cheapest flights from Killeen to District of Columbia

Cheap round-trip flights

American Airlines Logo
4:40 pm - 10:07 amGRK-IAD
16h 27m2 stops
American Airlines Logo
7:21 pm - 9:47 amIAD-GRK
15h 26m2 stops
$435American Airlines
Find Deal
Fri, Sep 19 - Tue, Sep 23
American Airlines Logo
4:10 pm - 8:41 amGRK-IAD
15h 31m2 stops
American Airlines Logo
7:59 am - 9:06 pmIAD-GRK
14h 07m2 stops
$436American Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
American Airlines Logo
10:17 am - 6:57 pmGRK-DCA
7h 40m1 stop
American Airlines Logo
5:20 pm - 10:32 pmDCA-GRK
6h 12m1 stop
$448American Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
American Airlines Logo
10:17 am - 4:47 pmGRK-IAD
5h 30m1 stop
American Airlines Logo
11:47 am - 4:10 pmIAD-GRK
5h 23m1 stop
$448American Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
American Airlines Logo
4:40 pm - 11:00 pmGRK-DCA
5h 20m1 stop
American Airlines Logo
9:59 am - 4:10 pmDCA-GRK
7h 11m2 stops
$453American Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
American Airlines Logo
4:40 pm - 1:00 amGRK-DCA
7h 20m1 stop
American Airlines Logo
7:28 pm - 11:50 pmDCA-GRK
5h 22m1 stop
$459American Airlines
Find Deal
Wed, Oct 1 - Mon, Oct 6
American Airlines Logo
10:17 am - 4:50 pmGRK-IAD
5h 33m1 stop
American Airlines Logo
5:40 pm - 10:32 pmIAD-GRK
5h 52m1 stop
$459American Airlines
Find Deal
Fri, Sep 19 - Tue, Sep 23
American Airlines Logo
5:16 am - 1:17 pmGRK-DCA
7h 01m2 stops
American Airlines Logo
7:28 pm - 11:50 pmDCA-GRK
5h 22m1 stop
$464American Airlines
Find Deal
Wed, Oct 1 - Mon, Oct 6
American Airlines Logo
10:17 am - 4:50 pmGRK-IAD
5h 33m1 stop
American Airlines Logo
2:21 pm - 10:32 pmIAD-GRK
9h 11m2 stops
$464American Airlines
Find Deal
Fri, Sep 19 - Tue, Sep 23
American Airlines Logo
6:13 pm - 12:59 amGRK-DCA
5h 46m1 stop
American Airlines Logo
5:00 am - 12:04 pmDCA-GRK
8h 04m1 stop
$489American Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13

American Airlines flights from Killeen to District of Columbia

Our best American Airlines deals on Killeen to District of Columbia flight tickets
American Airlines
Sep 19
GRK4:40 pmKilleen Fort Hood Regional
16h 27m
2 stops
IAD10:07 amWashington, D.C. Dulles Intl
Sep 23
IAD7:21 pmWashington, D.C. Dulles Intl
15h 26m
2 stops
GRK9:47 amKilleen Fort Hood Regional
$435
Find similar
American Airlines
Nov 14
GRK4:10 pmKilleen Fort Hood Regional
15h 31m
2 stops
IAD8:41 amWashington, D.C. Dulles Intl
Nov 17
IAD7:59 amWashington, D.C. Dulles Intl
14h 07m
2 stops
GRK9:06 pmKilleen Fort Hood Regional
$436
Find similar
American Airlines
Sep 20
GRK10:17 amKilleen Fort Hood Regional
5h 30m
1 stop
IAD4:47 pmWashington, D.C. Dulles Intl
Sep 23
IAD11:47 amWashington, D.C. Dulles Intl
5h 23m
1 stop
GRK4:10 pmKilleen Fort Hood Regional
$448
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Killeen to District of Columbia 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 August 21, 2025.
Use the filters below to find and compare flights from Killeen to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KilleenWashington, D.C.

GRK - IAD

GRKIAD

Killeen Fort Hood Regional

Fri 9/19

4:40 pm-10:07 am

2 stops16h 27m

Washington, D.C. Dulles Intl

Tue 9/23

7:21 pm-9:47 am

2 stops15h 26m

$435

KilleenWashington, D.C.

GRK - IAD

GRKIAD

Killeen Fort Hood Regional

Fri 11/14

4:10 pm-8:41 am

2 stops15h 31m

Washington, D.C. Dulles Intl

Mon 11/17

7:59 am-9:06 pm

2 stops14h 07m

$436

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Sat 9/20

10:17 am-6:57 pm

1 stop7h 40m

Washington, D.C. Reagan-National

Tue 9/23

5:20 pm-10:32 pm

1 stop6h 12m

$448

KilleenWashington, D.C.

GRK - IAD

GRKIAD

Killeen Fort Hood Regional

Sat 9/20

10:17 am-4:47 pm

1 stop5h 30m

Washington, D.C. Dulles Intl

Tue 9/23

11:47 am-4:10 pm

1 stop5h 23m

$448

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Sat 9/20

4:40 pm-11:00 pm

1 stop5h 20m

Washington, D.C. Reagan-National

Tue 9/23

9:59 am-4:10 pm

2 stops7h 11m

$453

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Wed 10/1

4:40 pm-1:00 am

1 stop7h 20m

Washington, D.C. Reagan-National

Mon 10/6

7:28 pm-11:50 pm

1 stop5h 22m

$459

KilleenWashington, D.C.

GRK - IAD

GRKIAD

Killeen Fort Hood Regional

Fri 9/19

10:17 am-4:50 pm

1 stop5h 33m

Washington, D.C. Dulles Intl

Tue 9/23

5:40 pm-10:32 pm

1 stop5h 52m

$459

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Wed 10/1

5:16 am-1:17 pm

2 stops7h 01m

Washington, D.C. Reagan-National

Mon 10/6

7:28 pm-11:50 pm

1 stop5h 22m

$464

KilleenWashington, D.C.

GRK - IAD

GRKIAD

Killeen Fort Hood Regional

Fri 9/19

10:17 am-4:50 pm

1 stop5h 33m

Washington, D.C. Dulles Intl

Tue 9/23

2:21 pm-10:32 pm

2 stops9h 11m

$464

KilleenWashington, D.C.

GRK - DCA

GRKDCA

Killeen Fort Hood Regional

Fri 10/10

6:13 pm-12:59 am

1 stop5h 46m

Washington, D.C. Reagan-National

Mon 10/13

5:00 am-12:04 pm

1 stop8h 04m

$489

Flights are sorted by cheapest round-trip flights first.

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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Killeen to District of Columbia

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 District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Thursday when prices can be found for as low as $355. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Killeen because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $700.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Killeen in the morning is the least expensive time of day to depart. momondo users have found prices as low as $483 when looking at flights departing in the morning. Flights to District of Columbia are more costly in the afternoon, with an average ticket price of $552. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Killeen to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Killeen to District of Columbia

Direct flights

None
There are no direct flights from Killeen to District of Columbia. There are no popular flight routes from Killeen to District of Columbia.
Search flight deals

  • When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to District of Columbia?

    Prices for flights from Killeen Fort Hood Regional Airport to District of Columbia are updated daily.

  • How many operators does momondo search for flights from Killeen Fort Hood Regional Airport to District of Columbia?

  • How old do you have to be to fly from Killeen Fort Hood Regional Airport to District of Columbia?

    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 District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Killeen to District of Columbia

Compare and see reviews for airlines that fly from Killeen to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $256Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Killeen to District of Columbia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Killeen to District of Columbia for you.

Can I find flights from Killeen to District of Columbia with flexible booking policies on momondo?

Flights from Killeen to District of Columbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Killeen to District of Columbia?

momondo provides multiple filters to help you find the best flight to District of Columbia from Killeen. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Killeen to District of Columbia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to District of Columbia, momondo offers a useful price alert feature which will track prices for flights to District of Columbia from Killeen and alert you when they change.

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