$338+ Cheap flights from Killeen (GRK) to Washington, D.C. (WAS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — WAS
Nov 15 — Nov 221
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Killeen to Washington, D.C.
Cheapest
Best
Last-minute
One-way
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 October 16, 2026.
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 October 16, 2026.
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 10/243:16 pm -
1 stop6h 38m
Sat 10/314:04 pm -
1 stop5h 48m
Deal found 10/15![American Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Mon 12/285:00 am -
1 stop5h 00m
Sun 1/37:02 am -
1 stop8h 16m
Deal found 10/16![American Airlines logo]()
$548
This American Airlines deal was found by Cheapflights users on 10/16. 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 10/163:16 pm -
1 stop6h 38m
Sun 10/187:14 pm -
1 stop5h 22m
Deal found 10/16![American Airlines logo]()
$599
This American Airlines deal was found by Cheapflights users on 10/15. 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 10/3010:00 am -
1 stop4h 59m
Mon 11/26:59 pm -
1 stop5h 45m
Deal found 10/15![American Airlines logo]()
$659
This American Airlines deal was found by Cheapflights users on 10/14. 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 10/165:00 am -
2 stops6h 44m
Mon 10/194:04 pm -
1 stop5h 48m
Deal found 10/14![American Airlines logo]()
$741
This American Airlines deal was found by Cheapflights users on 10/11. 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.
Sun 10/253:16 pm -
1 stop7h 43m
Wed 10/289:56 am -
1 stop5h 48m
Deal found 10/11![American Airlines logo]()
$1,012
Best flights from Killeen to Washington, D.C.Discover carefully curated flight deals from Killeen to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2026.
Discover carefully curated flight deals from Killeen to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2026.
This American Airlines deal was found by Cheapflights users on 10/14. 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 1/84:37 pm -
1 stop5h 10m
Wed 1/2012:39 pm -
1 stop6h 47m
Deal found 10/14![American Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 10/15. 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 10/305:00 am -
1 stop5h 05m
Mon 11/211:51 am -
1 stop7h 20m
Deal found 10/15![American Airlines logo]()
$599
This American Airlines deal was found by Cheapflights users on 10/15. 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 10/3010:00 am -
1 stop4h 59m
Mon 11/26:59 pm -
1 stop5h 45m
Deal found 10/15![American Airlines logo]()
$659
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Mon 12/285:00 am -
1 stop5h 00m
Sun 1/36:21 am -
2 stops8h 57m
Deal found 10/16![American Airlines logo]()
$697
This American Airlines deal was found by Cheapflights users on 10/14. 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 11/35:00 am -
1 stop5h 01m
Thu 11/56:45 am -
1 stop6h 10m
Deal found 10/14![American Airlines logo]()
$947
This American Airlines deal was found by Cheapflights users on 10/14. 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 11/312:26 pm -
1 stop7h 52m
Thu 11/51:44 pm -
1 stop5h 27m
Deal found 10/14![American Airlines logo]()
$1,012
Last-minute flights from Killeen to Washington, D.C.Discover last-minute flight deals from Killeen to Washington, D.C.. Data last updated October 16, 2026 and is based on user searches.
Discover last-minute flight deals from Killeen to Washington, D.C.. Data last updated October 16, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/16. 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 10/163:16 pm -
1 stop6h 38m
Sun 10/187:14 pm -
1 stop5h 22m
Deal found 10/16![American Airlines logo]()
$599
This American Airlines deal was found by Cheapflights users on 10/14. 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 10/165:00 am -
2 stops6h 44m
Mon 10/194:04 pm -
1 stop5h 48m
Deal found 10/14![American Airlines logo]()
$741
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 10/243:16 pm -
1 stop6h 38m
Sat 10/314:04 pm -
1 stop5h 48m
Deal found 10/15![American Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 10/11. 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.
Sun 10/253:16 pm -
1 stop7h 43m
Wed 10/289:56 am -
1 stop5h 48m
Deal found 10/11![American Airlines logo]()
$1,012
This American Airlines deal was found by Cheapflights users on 10/15. 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 10/3010:00 am -
1 stop4h 59m
Mon 11/26:59 pm -
1 stop5h 45m
Deal found 10/15![American Airlines logo]()
$659
This American Airlines deal was found by Cheapflights users on 10/14. 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 11/35:00 am -
1 stop5h 01m
Thu 11/56:45 am -
1 stop6h 10m
Deal found 10/14![American Airlines logo]()
$947
One-way flights from Killeen to Washington, D.C.Search for one-way flight options from Killeen to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 16, 2026.
Search for one-way flight options from Killeen to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated October 16, 2026.
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Fri 1/110:06 am -
1 stop7h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![American Airlines logo]()
$338
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Fri 1/12:48 pm -
1 stop5h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![American Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Sun 1/32:48 pm -
1 stop6h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![American Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 10/12. 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 12/25:00 am -
2 stops11h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/12. 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 12/112:29 pm -
1 stop5h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![American Airlines logo]()
$433
This American Airlines deal was found by Cheapflights users on 10/12. 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 12/25:00 am -
2 stops11h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![American Airlines logo]()
$448
This American Airlines deal was found by Cheapflights users on 10/13. 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 1/25:00 am -
1 stop5h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![American Airlines logo]()
$450
This American Airlines deal was found by Cheapflights users on 10/12. 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 12/15:00 am -
2 stops11h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![American Airlines logo]()
$463
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Sun 1/32:48 pm -
1 stop5h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![American Airlines logo]()
$487
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Mon 11/303:14 pm -
1 stop6h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![American Airlines logo]()
$512
This American Airlines deal was found by Cheapflights users on 10/13. 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 1/25:00 am -
1 stop5h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![American Airlines logo]()
$513
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/285:00 am -
1 stop4h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![American Airlines logo]()
$561
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 October 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $397 (American Airlines) |
One-way from | $338 (American Airlines) |
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 7,457,451 searches. Data last updated October 16, 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
Cheapest round-trip
KilleenBaltimore
GRK Killeen Fort Hood Regional - BWI Baltimore/Washington
GRKBWI
Killeen Fort Hood Regional
Fri 1/1
10:06 am-6:10 pm
1 stop7h 04m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$338
KilleenWashington, D.C.
GRK Killeen Fort Hood Regional - DCA Washington, D.C. Reagan-National
GRKDCA
Killeen Fort Hood Regional
Fri 1/1
2:48 pm-9:30 pm
1 stop5h 42m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$343
KilleenBaltimore
GRK Killeen Fort Hood Regional - BWI Baltimore/Washington
GRKBWI
Killeen Fort Hood Regional
Fri 1/8
4:37 pm-10:47 pm
1 stop5h 10m
Baltimore/Washington
Wed 1/20
12:39 pm-6:26 pm
1 stop6h 47m
$397
KilleenWashington, D.C.
GRK Killeen Fort Hood Regional - DCA Washington, D.C. Reagan-National
GRKDCA
Killeen Fort Hood Regional
Wed 12/2
5:00 am-5:37 pm
2 stops11h 37m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$399
KilleenBaltimore
GRK Killeen Fort Hood Regional - BWI Baltimore/Washington
GRKBWI
Killeen Fort Hood Regional
Tue 12/1
12:29 pm-7:14 pm
1 stop5h 45m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$433
KilleenWashington, D.C.
GRK Killeen Fort Hood Regional - DCA Washington, D.C. Reagan-National
GRKDCA
Killeen Fort Hood Regional
Tue 12/1
12:29 pm-7:00 pm
1 stop5h 31m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$480
KilleenWashington, D.C.
GRK Killeen Fort Hood Regional - DCA Washington, D.C. Reagan-National
GRKDCA
Killeen Fort Hood Regional
Wed 12/30
12:26 pm-9:13 pm
1 stop7h 47m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$480
KilleenBaltimore
GRK Killeen Fort Hood Regional - BWI Baltimore/Washington
GRKBWI
Killeen Fort Hood Regional
Mon 11/30
12:29 pm-11:55 pm
2 stops10h 26m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$517
Quickest round-trip
KilleenBaltimore
GRK Killeen Fort Hood Regional - BWI Baltimore/Washington
GRKBWI
Killeen Fort Hood Regional
Sat 11/28
5:00 am-10:56 am
1 stop4h 56m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$561
KilleenWashington, D.C.
GRK Killeen Fort Hood Regional - DCA Washington, D.C. Reagan-National
GRKDCA
Killeen Fort Hood Regional
Sun 1/3
6:50 pm-10:33 am
2 stops14h 43m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$571
Showing 1-10 of 20 resultsSorted by cheapest first
- 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.
GRK-WAS
GRK-BWI
GRK-DCA
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.
GRK-WAS
GRK-BWI
GRK-DCA
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.
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsAlexandria
Arlington
Woodbridge
Owings Mills
Lanham
Tysons
Herndon
Reston
Hyattsville
Rockville
Springfield
Fredericksburg
Falls Church
Oxon Hill
Laurel
Towson
Clinton
Hunt Valley
Waldorf
Silver Spring
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Killeen and Washington, D.C. flights
Browse other Killeen and Washington, D.C. flight options. Last updated on October 16, 2026.
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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 7,457,451 searches. Data last updated October 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$417 | Average$644 | FlexibilityNo cancel fee | On-time71% |