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Washington, D.C.

$331+ Cheap flights from Killeen (GRK) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — WAS
Sep 14 — Sep 211
Mon 9/14
Mon 9/21
1 adult, Economy
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Cheap flight deals from Killeen to Washington, D.C.

Cheapest flights from Killeen to Washington, D.C.
Explore the most affordable flight options available from Killeen to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.

This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:47 pm -
1 stop7h 42m
Sun 9/277:11 pm -
1 stop5h 22m
Deal found 8/11$377
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am -
1 stop7h 02m
Tue 9/157:26 am -
1 stop5h 51m
Deal found 8/13$491
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:47 pm -
1 stop7h 33m
Sun 9/273:22 pm -
1 stop6h 41m
Deal found 8/11$576
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am -
1 stop6h 18m
Sun 9/276:52 am -
1 stop6h 25m
Deal found 8/11$576
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:05 pm -
1 stop5h 22m
Tue 9/155:00 am -
1 stop5h 18m
Deal found 8/13$580
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:37 pm -
1 stop4h 50m
Tue 9/154:56 pm -
1 stop5h 07m
Deal found 8/13$580
This American Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1110:00 am -
1 stop4h 59m
Sun 1/101:34 pm -
1 stop5h 38m
Deal found 8/15$615
This American Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:47 pm -
1 stop6h 37m
Sun 9/276:52 am -
1 stop6h 25m
Deal found 8/15$615
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:05 pm -
1 stop5h 29m
Wed 8/197:26 am -
1 stop8h 09m
Deal found 8/13$677
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:37 pm -
1 stop7h 57m
Mon 8/247:26 am -
1 stop8h 09m
Deal found 8/13$687
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:05 pm -
1 stop5h 29m
Thu 8/203:55 pm -
1 stop6h 10m
Deal found 8/13$689
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:37 pm -
1 stop4h 57m
Mon 8/247:26 am -
1 stop8h 09m
Deal found 8/13$697

Find flight deals from Killeen to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$377
(American Airlines)

One-way from

$331
(KAYAK)
Provider with most accurate pricing for Killeen Fort Hood Regional-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Washington, D.C. (WAS) flights.
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From Killeen Fort Hood Regional to Washington, D.C. (WAS)
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One-way flight from Killeen Fort Hood Regional to Washington, D.C. (WAS)
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 15, 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 Killeen Fort Hood Regional - BWI Baltimore/Washington

GRKBWI

Killeen Fort Hood Regional

Sat 9/12

12:47 pm-9:29 pm

1 stop7h 42m

Baltimore/Washington

Sun 9/27

7:11 pm-11:33 pm

1 stop5h 22m

$377

KilleenBaltimore

GRK Killeen Fort Hood Regional - BWI Baltimore/Washington

GRKBWI

Killeen Fort Hood Regional

Fri 12/11

5:00 am-11:01 am

1 stop5h 01m

Baltimore/Washington

Sat 1/9

11:47 am-6:12 pm

1 stop7h 25m

$377

KilleenWashington, D.C.

GRK Killeen Fort Hood Regional - DCA Washington, D.C. Reagan-National

GRKDCA

Killeen Fort Hood Regional

Fri 12/11

3:07 pm-9:14 pm

1 stop5h 07m

Washington, D.C. Reagan-National

Sat 1/9

10:35 am-6:12 pm

1 stop8h 37m

$576

KilleenWashington, D.C.

GRK Killeen Fort Hood Regional - DCA Washington, D.C. Reagan-National

GRKDCA

Killeen Fort Hood Regional

Sat 9/12

12:47 pm-9:20 pm

1 stop7h 33m

Washington, D.C. Reagan-National

Sun 9/27

3:22 pm-9:03 pm

1 stop6h 41m

$576

KilleenWashington, D.C.

GRK Killeen Fort Hood Regional - IAD Washington, D.C. Dulles Intl

GRKIAD

Killeen Fort Hood Regional

Sat 9/12

7:00 am-2:18 pm

1 stop6h 18m

Washington, D.C. Dulles Intl

Sun 9/27

6:52 am-12:17 pm

1 stop6h 25m

$576

KilleenWashington, D.C.

GRK Killeen Fort Hood Regional - IAD Washington, D.C. Dulles Intl

GRKIAD

Killeen Fort Hood Regional

Fri 12/11

3:07 pm-11:29 pm

1 stop7h 22m

Washington, D.C. Dulles Intl

Sat 1/9

5:50 pm-10:22 pm

1 stop5h 32m

$576
Quickest round-trip

KilleenWashington, D.C.

GRK Killeen Fort Hood Regional - DCA Washington, D.C. Reagan-National

GRKDCA

Killeen Fort Hood Regional

Fri 12/11

10:00 am-3:59 pm

1 stop4h 59m

Washington, D.C. Reagan-National

Sun 1/10

1:34 pm-6:12 pm

1 stop5h 38m

$615

KilleenWashington, D.C.

GRK Killeen Fort Hood Regional - IAD Washington, D.C. Dulles Intl

GRKIAD

Killeen Fort Hood Regional

Fri 12/11

7:00 am-1:50 pm

1 stop5h 50m

Washington, D.C. Dulles Intl

Sun 1/10

7:14 am-11:56 am

1 stop5h 42m

$615

KilleenWashington, D.C.

GRK Killeen Fort Hood Regional - IAD Washington, D.C. Dulles Intl

GRKIAD

Killeen Fort Hood Regional

Fri 9/25

4:09 pm-9:55 am

2 stops16h 46m

Washington, D.C. Dulles Intl

Sun 9/27

9:12 am-9:03 pm

2 stops12h 51m

$918
Cheapest one-way
Quickest one-way

KilleenBaltimore

GRK Killeen Fort Hood Regional - BWI Baltimore/Washington

GRKBWI

Killeen Fort Hood Regional

Tue 8/25

7:00 am-3:02 pm

1 stop7h 02m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 11 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Killeen-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Killeen-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Killeen-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Killeen-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Killeen-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Killeen to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Killeen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Killeen to Washington, D.C.

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Killeen to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Killeen to Washington, D.C.?

    Most people fly from Killeen Fort Hood Regional (GRK) if they book a flight from Killeen to Washington, D.C.. On average, Fort Hood Regional has 0 outbound flights to Washington, D.C. per day from 1 airline. Killeen Fort Hood Regional is conveniently located just 6.9 mi from Killeen’s city center.

  • How long is the flight from Killeen to Washington, D.C.?

    A quick flight from Killeen to Washington, D.C. can take about 5h 01m. American Airlines provides one of the quickest options available for as low as $377. Airlines will cover a distance of 1315 mi.

  • What are the most popular routes from Killeen to Washington, D.C.?

    While some choose either Killeen Fort Hood Regional - Washington, D.C. Reagan-National or Killeen Fort Hood Regional - Washington, D.C. Dulles Intl, Killeen Fort Hood Regional - Baltimore/Washington is the most popular route from Killeen to Washington, D.C..

  • Can I find deals for flights from Killeen to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Killeen to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Killeen to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Killeen to Washington, D.C..

  • Can I find deals for business class flights from Killeen to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Killeen to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Oxon Hill
Clinton
Hunt Valley
Woodbridge
Silver Spring
Largo

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Top airline flying from Killeen to Washington, D.C.

Discover the top airline that operate flights from Killeen to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$323Average$603FlexibilityNo cancel feeOn-time71%

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