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$437+ Cheap flights from Killeen (GRK) to Washington

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — SEA
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Find flight deals from Killeen to Washington

Cheapest flights from Killeen to Washington
Explore the most affordable flight options available from Killeen to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This American Airlines deal was found by Cheapflights users on 11/10. 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 11/2611:52 amGRK - PDX
1 stop9h 18mAmerican Airlines
Sun 11/3011:59 pmPDX - GRK
1 stop8h 05mAmerican Airlines
Deal found 11/10$439
This American Airlines deal was found by Cheapflights users on 11/9. 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 11/1011:52 amGRK - PDX
1 stop9h 17mAmerican Airlines
Wed 11/1911:59 pmPDX - GRK
1 stop8h 05mAmerican Airlines
Deal found 11/9$445
This American Airlines deal was found by Cheapflights users on 11/9. 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 11/136:05 amGRK - PDX
2 stops13h 07mAmerican Airlines
Wed 11/1912:00 pmPDX - GRK
1 stop7h 06mAmerican Airlines
Deal found 11/9$450
This American Airlines deal was found by Cheapflights users on 11/9. 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 11/136:05 amGRK - PDX
2 stops13h 07mAmerican Airlines
Tue 11/188:35 amPDX - GRK
2 stops10h 31mAmerican Airlines
Deal found 11/9$455
This American Airlines deal was found by Cheapflights users on 11/9. 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 11/135:05 amGRK - PDX
1 stop8h 05mAmerican Airlines
Mon 11/172:07 pmPDX - GRK
1 stop6h 14mAmerican Airlines
Deal found 11/9$488
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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.
Sat 11/1511:52 amGRK - PDX
1 stop9h 13mAlaska Airlines
Thu 11/2011:26 pmPDX - GRK
1 stop8h 38mAlaska Airlines
Deal found 11/9$503
This American Airlines deal was found by Cheapflights users on 11/9. 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 11/105:05 amGRK - PDX
1 stop8h 04mAmerican Airlines
Sat 11/158:35 amPDX - GRK
2 stops7h 51mAmerican Airlines
Deal found 11/9$508
This American Airlines deal was found by Cheapflights users on 11/9. 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 11/116:05 amGRK - PDX
2 stops13h 07mAmerican Airlines
Sat 11/158:35 amPDX - GRK
2 stops10h 31mAmerican Airlines
Deal found 11/9$513
This American Airlines deal was found by Cheapflights users on 11/9. 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 11/117:15 pmGRK - PDX
1 stop6h 11mAmerican Airlines
Tue 11/1812:00 pmPDX - GRK
1 stop7h 06mAmerican Airlines
Deal found 11/9$518
This American Airlines deal was found by Cheapflights users on 11/9. 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 11/107:15 pmGRK - PDX
1 stop6h 11mAmerican Airlines
Thu 11/2012:59 amPDX - GRK
1 stop7h 05mAmerican Airlines
Deal found 11/9$536
This American Airlines deal was found by Cheapflights users on 11/9. 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 11/1310:34 amGRK - PDX
2 stops13h 51mAmerican Airlines
Thu 11/2012:59 amPDX - GRK
1 stop7h 05mAmerican Airlines
Deal found 11/9$541
This American Airlines deal was found by Cheapflights users on 11/10. 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 11/185:05 amGRK - SEA
1 stop6h 44mAmerican Airlines
Sat 11/2211:34 amSEA - GRK
1 stop7h 33mAmerican Airlines
Deal found 11/10$643

Cheap flight deals from Killeen to Washington

Keep the following information in mind while searching for Killeen to Washington flight deals. Data was last updated November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$437
(American Airlines)

Popular in

August

Cheapest in

January

Average price

$734
Provider with most accurate pricing for Killeen Fort Hood Regional-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Seattle/Tacoma Intl flights.
Search Deals
From Killeen Fort Hood Regional to Washington
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Washington 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 November 10, 2025.
Use the filters below to find and compare flights from Killeen to Washington that are best for you.

Fly from

Killeen

Fly to

Washington

Route

Depart

Return

Price

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Sat 2/28

6:40 pm-11:32 pm

1 stop6h 52m

Portland

Tue 3/3

11:59 pm-9:44 am

1 stop7h 45m

$437

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Wed 11/26

11:52 am-7:10 pm

1 stop9h 18m

Portland

Sun 11/30

11:59 pm-10:04 am

1 stop8h 05m

$439

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Sat 12/6

4:10 pm-8:50 pm

1 stop6h 40m

Seattle/Tacoma Intl

Sun 12/7

12:45 am-10:03 am

1 stop7h 18m

$537

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Wed 11/19

6:05 am-10:44 am

1 stop6h 39m

Seattle/Tacoma Intl

Sat 11/22

3:51 pm-11:43 pm

1 stop5h 52m

$643

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Tue 11/18

5:05 am-9:49 am

1 stop6h 44m

Seattle/Tacoma Intl

Sat 11/22

11:34 am-9:07 pm

1 stop7h 33m

$643

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Mon 11/17

10:33 am-3:31 pm

1 stop6h 58m

Seattle/Tacoma Intl

Sat 11/22

11:59 pm-10:04 am

1 stop8h 05m

$674

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Sat 11/22

6:50 pm-11:05 pm

1 stop6h 15m

Seattle/Tacoma Intl

Fri 11/28

10:35 am-7:57 pm

1 stop7h 22m

$674

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Sat 11/22

6:50 pm-11:05 pm

1 stop6h 15m

Seattle/Tacoma Intl

Wed 11/26

12:59 am-9:41 am

1 stop6h 42m

$674

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Wed 12/31

7:11 am-11:59 am

1 stop6h 48m

$527

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Best time to book a flight from Killeen to Washington

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

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

Currently, January is the cheapest month in which you can book a flight from Killeen to State of Washington (average of $137). Flying from Killeen to State of Washington in June is currently the most expensive (average of $212). 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.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated November 10, 2025.
Read through reviews of airlines operating flights from Killeen to Washington, such as American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,047 reviews

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

Entertainment

6.9

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
11,047 reviews
American Airlines
7.2
Good
11,047 reviews

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

Entertainment

6.9

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

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

    Most people fly from Killeen Fort Hood Regional (GRK) if they book a flight from Killeen to Washington. Killeen Fort Hood Regional is conveniently located just 6.9 mi from Killeen’s city center.

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

    There are many flights that can get you from Killeen to State of Washington in 6h 40m. Fly via American Airlines or Alaska Airlines to get the fastest option. There are 1717 mi between Killeen and State of Washington. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Killeen to Washington 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 Killeen to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Killeen to State of Washington (average of $137). Flying from Killeen to State of Washington in June is currently the most expensive (average of $212). 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

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Alternative routes for Killeen to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Killeen to Washington

Discover the top airline that operate flights from Killeen to Washington. 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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$316Average$543FlexibilityNo cancel feeOn-time71%

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