HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Killeen

$334+ Cheap flights from Washington to Killeen (GRK)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GRK
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Killeen with Cheapflights

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 Washington to Killeen

Keep the following information in mind while searching for Washington to Killeen flight deals. Data was last updated agosto 20, 2025.

Round-trip from

$334
(American Airlines)

Popular in

January

Cheapest in

April

Average price

$426
From Washington to Killeen Fort Hood Regional
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Washington to Killeen

Cheapest flights from Washington to Killeen
Explore the most affordable flight options available from Washington to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/19. 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.
mar. 9/167:39 amPDX - GRK
1 stop6h 31mAmerican Airlines
mar. 9/234:40 pmGRK - PDX
1 stop6h 47mAmerican Airlines
Deal found 8/19$334
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/1411:00 pmPDX - GRK
1 stop8h 47mAlaska Airlines
dom. 9/2111:38 amGRK - PDX
1 stop9h 00mAlaska Airlines
Deal found 8/17$437
This American Airlines deal was found by Cheapflights users on 8/19. 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.
vie. 8/2211:59 pmPDX - GRK
1 stop8h 02mAmerican Airlines
lun. 9/110:28 amGRK - PDX
1 stop8h 18mAmerican Airlines
Deal found 8/19$474
This American Airlines deal was found by Cheapflights users on 8/19. 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.
sáb. 9/2010:57 amSEA - GRK
2 stops9h 48mAmerican Airlines
dom. 9/284:32 pmGRK - SEA
1 stop8h 27mAmerican Airlines
Deal found 8/19$495
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/1512:58 amSEA - GRK
1 stop6h 49mAlaska Airlines
sáb. 9/2012:19 pmGRK - SEA
1 stop7h 12mAlaska Airlines
Deal found 8/18$537
This American Airlines deal was found by Cheapflights users on 8/17. 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.
vie. 10/101:35 pmSEA - GRK
1 stop8h 15mAmerican Airlines
mar. 10/145:16 amGRK - SEA
1 stop6h 24mAmerican Airlines
Deal found 8/17$545
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/912:59 amSEA - GRK
1 stop7h 07mAlaska Airlines
mar. 10/146:09 pmGRK - SEA
1 stop6h 59mAlaska Airlines
Deal found 8/17$671
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/31:35 pmSEA - GRK
1 stop6h 57mAlaska Airlines
dom. 9/74:32 pmGRK - SEA
1 stop8h 29mAlaska Airlines
Deal found 8/18$680
This American Airlines deal was found by Cheapflights users on 8/17. 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.
dom. 9/145:13 amPDX - GRK
2 stops8h 49mAmerican Airlines
dom. 9/215:16 amGRK - PDX
1 stop7h 36mAmerican Airlines
Deal found 8/17$682
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/171:07 amSEA - GRK
1 stop5h 58mAlaska Airlines
dom. 12/2112:45 pmGRK - SEA
1 stop6h 38mAlaska Airlines
Deal found 8/19$803
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/2910:59 amPDX - GRK
1 stop6h 27mAlaska Airlines
lun. 9/15:16 amGRK - PDX
1 stop6h 25mAlaska Airlines
Deal found 8/17$808
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1011:31 amPDX - GRK
1 stop8h 23mAlaska Airlines
lun. 10/1312:34 pmGRK - PDX
1 stop8h 28mAlaska Airlines
Deal found 8/19$839

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Killeen 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 agosto 20, 2025.
Use the filters below to find and compare flights from Washington to Killeen that are best for you.

Fly from

Washington

Fly to

Killeen

Route

Depart

Return

Price

PortlandKilleen

PDX - GRK

PDXGRK

Portland

mar. 9/16

7:39 am-4:10 pm

1 stop6h 31m

Killeen Fort Hood Regional

mar. 9/23

4:40 pm-9:27 pm

1 stop6h 47m

$334

PortlandKilleen

PDX - GRK

PDXGRK

Portland

dom. 9/14

11:00 pm-9:47 am

1 stop8h 47m

Killeen Fort Hood Regional

dom. 9/21

11:38 am-6:38 pm

1 stop9h 00m

$437

SeattleKilleen

SEA - GRK

SEAGRK

Seattle/Tacoma Intl

sáb. 9/20

10:57 am-10:45 pm

2 stops9h 48m

Killeen Fort Hood Regional

dom. 9/28

4:32 pm-10:59 pm

1 stop8h 27m

$495

SeattleKilleen

SEA - GRK

SEAGRK

Seattle/Tacoma Intl

lun. 9/15

12:58 am-9:47 am

1 stop6h 49m

Killeen Fort Hood Regional

sáb. 9/20

12:19 pm-5:31 pm

1 stop7h 12m

$537

SeattleKilleen

SEA - GRK

SEAGRK

Seattle/Tacoma Intl

vie. 9/19

12:33 am-9:47 am

1 stop7h 14m

Killeen Fort Hood Regional

dom. 9/28

4:32 pm-11:01 pm

1 stop8h 29m

$537

SeattleKilleen

SEA - GRK

SEAGRK

Seattle/Tacoma Intl

vie. 10/10

1:35 pm-11:50 pm

1 stop8h 15m

Killeen Fort Hood Regional

mar. 10/14

5:16 am-9:40 am

1 stop6h 24m

$545

SeattleKilleen

SEA - GRK

SEAGRK

Seattle/Tacoma Intl

jue. 10/9

12:59 am-10:06 am

1 stop7h 07m

Killeen Fort Hood Regional

mar. 10/14

6:09 pm-11:08 pm

1 stop6h 59m

$671

SeattleKilleen

SEA - GRK

SEAGRK

Seattle/Tacoma Intl

mié. 9/3

1:35 pm-10:32 pm

1 stop6h 57m

Killeen Fort Hood Regional

dom. 9/7

4:32 pm-11:01 pm

1 stop8h 29m

$680

PortlandKilleen

PDX - GRK

PDXGRK

Portland

dom. 9/14

5:13 am-4:02 pm

2 stops8h 49m

Killeen Fort Hood Regional

dom. 9/21

5:16 am-10:52 am

1 stop7h 36m

$682

SeattleKilleen

SEA - GRK

SEAGRK

Seattle/Tacoma Intl

mié. 12/17

1:07 am-9:05 am

1 stop5h 58m

Killeen Fort Hood Regional

dom. 12/21

12:45 pm-5:23 pm

1 stop6h 38m

$803

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Washington to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Washington 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 Washington to Killeen

What is the cheapest month to book a flight from State of Washington to Killeen?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Killeen (average of $316). Flying from State of Washington to Killeen in December is currently the most expensive (average of $468). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to GRK?

Find hourly flight availability from Washington to Killeen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Killeen as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Washington to Killeen. 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 into for flights to Killeen from Washington?

    If you book a flight to Killeen from Washington, you will be flying to Fort Hood Regional, which is the city’s only airport. Killeen Fort Hood Regional (GRK) is located 6.9 mi from the center of Killeen.

  • How long is the flight from State of Washington to Killeen?

    Departing from State of Washington to Killeen will take you 6h 31m. The distance between State of Washington and Killeen is about 1663 mi. This flight may include one or multiple stops.

  • What are the most popular routes from State of Washington to Killeen?

    While some choose either Seattle/Tacoma Intl - Killeen Fort Hood Regional or Spokane - Killeen Fort Hood Regional, Portland - Killeen Fort Hood Regional is the most popular route from State of Washington to Killeen.

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

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

  • How can I find direct flights from Washington to Killeen?

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

  • Can I find deals for business class flights from Washington to Killeen?

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

  • What is the cheapest month to book a flight from State of Washington to Killeen?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Killeen (average of $316). Flying from State of Washington to Killeen in December is currently the most expensive (average of $468). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Killeen?

Book flights to Killeen if you plan to visit one of these locations
Temple
Copperas Cove

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Killeen

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Dallas/Fort Worth flights
LaGuardia to Dallas/Fort Worth flights
Los Angeles to Dallas/Fort Worth flights
O'Hare Intl to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
Baltimore to Dallas/Fort Worth flights
Boston to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
Newark to Hobby flights
San Francisco to Dallas/Fort Worth flights
Orlando to Dallas/Fort Worth flights
Minneapolis to Dallas/Fort Worth flights
John F Kennedy Intl to Austin flights
Reagan-National to Dallas/Fort Worth flights
Midway to Dallas/Fort Worth flights
LaGuardia to Hobby flights
Detroit to Dallas/Fort Worth flights
Newark to Austin flights
Denver to Dallas/Fort Worth flights
Sky Harbor Intl to Dallas/Fort Worth flights
Los Angeles to Austin flights
John F Kennedy Intl to George Bush Intcntl flights
Newark to George Bush Intcntl flights
Atlanta to Dallas/Fort Worth flights
Seattle to Hobby flights
Reagan-National to Hobby flights
Philadelphia to Dallas/Fort Worth flights
Dulles Intl to Hobby flights
Boston to Hobby flights
Baltimore to Hobby flights
Los Angeles to Hobby flights
Santa Ana to Dallas/Fort Worth flights
Hobby to Dallas/Fort Worth flights
Reagan-National to George Bush Intcntl flights
Ontario to Dallas/Fort Worth flights
LaGuardia to Austin flights
O'Hare Intl to Austin flights
Dulles Intl to George Bush Intcntl flights
LaGuardia to George Bush Intcntl flights
Seattle to George Bush Intcntl flights
Salt Lake City to Dallas/Fort Worth flights
Atlanta to Hobby flights
Boston to George Bush Intcntl flights
Dallas/Fort Worth to Hobby flights
Burbank to Dallas/Fort Worth flights
San Francisco to Hobby flights
Dulles Intl to Austin flights
Denver to Austin flights

Top airline flying from Washington to Killeen

Discover the top airline that operate flights from Washington to Killeen. 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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$326Average$470FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.