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Killeen

$215+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GRK
ene. 15 — ene. 221
jue. 1/15
jue. 1/22
1 adult, Economy
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Cheap 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 diciembre 16, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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.
jue. 12/181:40 pmPDX - GRK
1 stop6h 49mAmerican Airlines
vie. 12/263:58 pmGRK - PDX
2 stops9h 37mAmerican Airlines
Deal found 12/15$360
This American Airlines deal was found by Cheapflights users on 12/15. 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.
sáb. 12/201:45 pmPDX - GRK
1 stop6h 44mAmerican Airlines
vie. 12/263:58 pmGRK - PDX
2 stops9h 37mAmerican Airlines
Deal found 12/15$403
This American Airlines deal was found by Cheapflights users on 12/16. 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.
jue. 12/1812:49 amPDX - GRK
1 stop7h 02mAmerican Airlines
vie. 12/263:58 pmGRK - PDX
1 stop9h 08mAmerican Airlines
Deal found 12/16$446
This American Airlines deal was found by Cheapflights users on 12/15. 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.
mié. 12/245:33 amPDX - GRK
1 stop8h 23mAmerican Airlines
vie. 12/263:58 pmGRK - PDX
2 stops9h 37mAmerican Airlines
Deal found 12/15$483
This American Airlines deal was found by Cheapflights users on 12/15. 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.
mar. 12/235:33 amPDX - GRK
1 stop7h 56mAmerican Airlines
vie. 12/263:58 pmGRK - PDX
2 stops9h 37mAmerican Airlines
Deal found 12/15$599
This American Airlines deal was found by Cheapflights users on 12/15. 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.
dom. 12/2112:49 amPDX - GRK
1 stop7h 02mAmerican Airlines
vie. 12/263:58 pmGRK - PDX
2 stops9h 37mAmerican Airlines
Deal found 12/15$601
This American Airlines deal was found by Cheapflights users on 12/14. 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.
dom. 12/2812:59 amSEA - GRK
1 stop6h 52mAmerican Airlines
jue. 1/17:11 amGRK - SEA
1 stop7h 49mAmerican Airlines
Deal found 12/14$615
This American Airlines deal was found by Cheapflights users on 12/16. 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.
mié. 12/245:23 amSEA - GRK
1 stop8h 33mAmerican Airlines
jue. 1/16:32 pmGRK - SEA
1 stop6h 36mAmerican Airlines
Deal found 12/16$630
This American Airlines deal was found by Cheapflights users on 12/16. 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.
mié. 12/245:23 amSEA - GRK
1 stop8h 33mAmerican Airlines
vie. 12/266:00 amGRK - SEA
1 stop6h 59mAmerican Airlines
Deal found 12/16$656
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/1412:45 amSEA - GRK
1 stop7h 18mAlaska Airlines
dom. 12/216:32 pmGRK - SEA
1 stop7h 30mAlaska Airlines
Deal found 12/15$705
This American Airlines deal was found by Cheapflights users on 12/14. 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.
dom. 12/2812:59 amSEA - GRK
1 stop6h 52mAmerican Airlines
sáb. 1/36:32 pmGRK - SEA
1 stop8h 25mAmerican Airlines
Deal found 12/14$862
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/301:07 amSEA - GRK
1 stop6h 44mAlaska Airlines
dom. 1/46:32 pmGRK - SEA
1 stop7h 30mAlaska Airlines
Deal found 12/15$892

Find flight deals from Washington to Killeen

Keep the following information in mind while searching for Washington to Killeen flight deals. Data was last updated diciembre 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$215
(American Airlines)

Popular in

November

Cheapest in

March

Average price

$679
Provider with most accurate pricing for Seattle/Tacoma Intl-Killeen Fort Hood Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Killeen Fort Hood Regional flights.
Search Deals
From Washington to Killeen Fort Hood Regional
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 diciembre 16, 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

vie. 1/9

2:18 pm-10:43 pm

1 stop6h 25m

Killeen Fort Hood Regional

mar. 1/13

12:31 pm-7:54 pm

2 stops9h 23m

$220

SeattleKilleen

SEA - GRK

SEAGRK

Seattle/Tacoma Intl

mié. 2/4

10:50 am-6:53 pm

1 stop6h 03m

Killeen Fort Hood Regional

dom. 2/8

12:31 pm-5:45 pm

1 stop7h 14m

$377

SeattleKilleen

SEA - GRK

SEAGRK

Seattle/Tacoma Intl

vie. 1/16

11:55 am-10:43 pm

1 stop8h 48m

Killeen Fort Hood Regional

lun. 1/19

5:00 pm-11:51 pm

1 stop8h 51m

$377

SeattleKilleen

SEA - GRK

SEAGRK

Seattle/Tacoma Intl

jue. 1/15

7:35 am-4:07 pm

1 stop6h 32m

Killeen Fort Hood Regional

lun. 1/19

5:00 pm-11:51 pm

1 stop8h 51m

$377

PortlandKilleen

PDX - GRK

PDXGRK

Portland

sáb. 3/7

11:41 pm-8:45 am

1 stop7h 04m

Killeen Fort Hood Regional

sáb. 3/14

6:33 pm-11:06 pm

1 stop6h 33m

$382

SeattleKilleen

SEA - GRK

SEAGRK

Seattle/Tacoma Intl

sáb. 2/7

9:52 am-6:53 pm

1 stop7h 01m

Killeen Fort Hood Regional

mar. 2/10

12:31 pm-5:58 pm

1 stop7h 27m

$467

SeattleKilleen

SEA - GRK

SEAGRK

Seattle/Tacoma Intl

mié. 4/15

1:33 am-9:23 am

1 stop5h 50m

Killeen Fort Hood Regional

sáb. 4/25

12:46 pm-5:31 pm

1 stop6h 45m

$502

SeattleKilleen

SEA - GRK

SEAGRK

Seattle/Tacoma Intl

dom. 12/28

12:59 am-9:51 am

1 stop6h 52m

Killeen Fort Hood Regional

jue. 1/1

7:11 am-1:00 pm

1 stop7h 49m

$615

SeattleKilleen

SEA - GRK

SEAGRK

Seattle/Tacoma Intl

lun. 12/29

11:59 pm-9:51 am

1 stop7h 52m

Killeen Fort Hood Regional

vie. 1/2

3:58 pm-11:08 pm

1 stop9h 10m

$615

SpokaneKilleen

GEG - GRK

GEGGRK

Spokane

sáb. 1/10

5:45 am-6:53 pm

2 stops11h 08m

Killeen Fort Hood Regional

mar. 1/13

7:00 am-3:03 pm

2 stops10h 03m

$667

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 29 results
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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, February is the cheapest month in which you can book a flight from State of Washington to Killeen (average of $97). Flying from State of Washington to Killeen in June is currently the most expensive (average of $228). 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 diciembre 16, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 31% on flights from State of Washington to Killeen by exploring options for tickets in the afternoon.

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 25m. 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, February is the cheapest month in which you can book a flight from State of Washington to Killeen (average of $97). Flying from State of Washington to Killeen in June is currently the most expensive (average of $228). 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
Copperas Cove
Temple

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Alternative routes for Washington to Killeen

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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 diciembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$326Average$496FlexibilityNo cancel feeOn-time71%

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