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$215+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — SEA
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap 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 December 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.
Tue 12/236:00 amGRK - SEA
1 stop6h 59mAmerican Airlines
Sun 1/412:59 amSEA - GRK
1 stop6h 52mAmerican Airlines
Deal found 12/15$555
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.
Thu 12/256:00 amGRK - SEA
1 stop6h 59mAmerican Airlines
Sun 1/412:59 amSEA - GRK
1 stop6h 52mAmerican Airlines
Deal found 12/15$586
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.
Thu 12/256:00 amGRK - PDX
1 stop8h 50mAmerican Airlines
Thu 1/112:49 amPDX - GRK
1 stop7h 02mAmerican Airlines
Deal found 12/15$611
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.
Mon 12/2210:21 amGRK - SEA
1 stop6h 33mAmerican Airlines
Sun 1/412:59 amSEA - GRK
1 stop6h 52mAmerican Airlines
Deal found 12/15$621
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.
Tue 12/236:00 amGRK - SEA
1 stop6h 59mAmerican Airlines
Tue 12/3012:59 amSEA - GRK
1 stop8h 28mAmerican Airlines
Deal found 12/15$643
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.
Mon 12/296:00 amGRK - SEA
1 stop6h 59mAmerican Airlines
Mon 1/510:32 amSEA - GRK
1 stop8h 01mAmerican Airlines
Deal found 12/16$659
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.
Fri 12/263:58 pmGRK - GEG
1 stop6h 40mAmerican Airlines
Sun 1/411:59 pmGEG - GRK
1 stop7h 52mAmerican Airlines
Deal found 12/16$680
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.
Thu 12/256:32 pmGRK - SEA
1 stop7h 30mAlaska Airlines
Fri 1/21:07 amSEA - GRK
1 stop6h 44mAlaska Airlines
Deal found 12/15$694
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.
Thu 12/2510:21 amGRK - SEA
1 stop6h 33mAmerican Airlines
Thu 1/17:07 amSEA - GRK
1 stop8h 49mAmerican Airlines
Deal found 12/15$705
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.
Tue 12/236:00 amGRK - SEA
1 stop6h 59mAmerican Airlines
Sun 1/411:59 pmSEA - GRK
1 stop7h 52mAmerican Airlines
Deal found 12/15$709

Find flight deals from Killeen to Washington

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$215
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$1,762
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. 33% potential increase in price ($335 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 19% potential price decrease ($109 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 16, 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

Fri 1/16

5:00 pm-11:32 pm

1 stop8h 32m

Portland

Tue 1/20

6:00 am-4:16 pm

1 stop8h 16m

$215

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Tue 2/3

12:31 pm-5:58 pm

1 stop7h 27m

Seattle/Tacoma Intl

Sat 2/7

9:52 am-6:53 pm

1 stop7h 01m

$467

KilleenSpokane

GRK - GEG

GRKGEG

Killeen Fort Hood Regional

Tue 1/13

7:00 am-3:03 pm

2 stops10h 03m

Spokane

Sat 1/17

5:45 am-6:53 pm

2 stops11h 08m

$557

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Thu 1/1

6:32 pm-12:57 am

1 stop8h 25m

Seattle/Tacoma Intl

Sun 1/4

12:59 am-9:51 am

1 stop6h 52m

$621

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Thu 3/19

6:00 am-12:53 pm

1 stop8h 53m

Seattle/Tacoma Intl

Sun 3/22

12:59 am-11:26 am

1 stop8h 27m

$627

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Fri 3/20

10:15 am-3:57 pm

1 stop7h 42m

Seattle/Tacoma Intl

Mon 3/23

1:57 pm-10:03 pm

1 stop6h 06m

$627

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Mon 12/29

6:00 am-10:59 am

1 stop6h 59m

Seattle/Tacoma Intl

Mon 1/5

10:32 am-8:33 pm

1 stop8h 01m

$659

KilleenSpokane

GRK - GEG

GRKGEG

Killeen Fort Hood Regional

Fri 12/26

3:58 pm-8:38 pm

1 stop6h 40m

Spokane

Sun 1/4

11:59 pm-9:51 am

1 stop7h 52m

$680

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Fri 12/26

6:32 pm-11:08 pm

1 stop6h 36m

Seattle/Tacoma Intl

Fri 1/2

7:07 am-3:27 pm

1 stop6h 20m

$775

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Thu 1/1

6:00 am-2:11 pm

2 stops10h 11m

Seattle/Tacoma Intl

Sun 1/4

11:59 pm-9:51 am

1 stop7h 52m

$780

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 21 results
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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, February is the cheapest month in which you can book a flight from Killeen to State of Washington (average of $80). Flying from Killeen to State of Washington in May is currently the most expensive (average of $217). 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.

How much does it cost to fly round-trip from Killeen to State of Washington?

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 December 16, 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
11,049 reviews

Food

6.5

Entertainment

6.9

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

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
11,049 reviews
American Airlines
7.2
Good
11,049 reviews

Food

6.5

Entertainment

6.9

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

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 7h 27m. 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 - Spokane or Killeen Fort Hood Regional - Portland, 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, February is the cheapest month in which you can book a flight from Killeen to State of Washington (average of $80). Flying from Killeen to State of Washington in May is currently the most expensive (average of $217). 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$316Average$633FlexibilityNo cancel feeOn-time71%

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