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$220+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — SEA
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
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 January 28, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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 2/186:33 pm
GRK
-
PDX
1 stop6h 54m
American Airlines
Sat 2/2111:35 pm
PDX
-
GRK
2 stops9h 51m
American Airlines
Deal found 1/27$220
This American Airlines deal was found by Cheapflights users on 1/26. 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 2/77:00 am
GRK
-
PDX
1 stop6h 45m
American Airlines
Tue 2/102:13 pm
PDX
-
GRK
1 stop6h 30m
American Airlines
Deal found 1/26$273
This American Airlines deal was found by Cheapflights users on 1/26. 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 2/79:48 am
GRK
-
PDX
2 stops12h 03m
American Airlines
Mon 2/92:18 pm
PDX
-
GRK
1 stop6h 25m
American Airlines
Deal found 1/26$278
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/1411:56 am
GRK
-
SEA
1 stop9h 26m
American Airlines
Sat 2/2811:57 pm
SEA
-
GRK
1 stop7h 48m
American Airlines
Deal found 1/27$357
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/207:00 am
GRK
-
SEA
1 stop7h 53m
American Airlines
Mon 2/2311:57 pm
SEA
-
GRK
1 stop7h 48m
American Airlines
Deal found 1/27$392
This American Airlines deal was found by Cheapflights users on 1/25. 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 7/97:24 pm
GRK
-
SEA
1 stop7h 33m
American Airlines
Tue 7/285:05 am
SEA
-
GRK
1 stop7h 31m
American Airlines
Deal found 1/25$422
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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 10/312:51 pm
GRK
-
SEA
1 stop7h 46m
Alaska Airlines
Tue 11/31:40 pm
SEA
-
GRK
1 stop8h 03m
Alaska Airlines
Deal found 1/26$437
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/79:48 am
GRK
-
SEA
1 stop7h 46m
American Airlines
Sat 2/2811:57 pm
SEA
-
GRK
1 stop7h 48m
American Airlines
Deal found 1/28$445
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/2111:56 am
GRK
-
SEA
1 stop9h 26m
American Airlines
Mon 2/235:37 am
SEA
-
GRK
1 stop7h 52m
American Airlines
Deal found 1/27$465
This American Airlines deal was found by Cheapflights users on 1/27. 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 3/53:59 pm
GRK
-
PDX
2 stops10h 18m
American Airlines
Mon 3/911:59 pm
PDX
-
GRK
1 stop7h 46m
American Airlines
Deal found 1/27$494
This American Airlines deal was found by Cheapflights users on 1/25. 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 7/97:24 pm
GRK
-
SEA
1 stop7h 33m
American Airlines
Wed 7/2912:59 am
SEA
-
GRK
1 stop6h 33m
American Airlines
Deal found 1/25$497
This American Airlines deal was found by Cheapflights users on 1/25. 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 7/107:24 pm
GRK
-
SEA
1 stop7h 33m
American Airlines
Tue 7/2112:59 am
SEA
-
GRK
1 stop6h 33m
American Airlines
Deal found 1/25$517

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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$220
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$516
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. 22% potential increase in price ($173 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 28, 2026.
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

Wed 2/18

6:33 pm-11:27 pm

1 stop6h 54m

Portland

Sat 2/21

11:35 pm-11:26 am

2 stops9h 51m

$220

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Sat 2/7

7:00 am-11:45 am

1 stop6h 45m

Portland

Mon 2/9

2:18 pm-10:43 pm

1 stop6h 25m

$273

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Sat 2/7

7:00 am-11:45 am

1 stop6h 45m

Portland

Tue 2/10

2:13 pm-10:43 pm

1 stop6h 30m

$273

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Sat 2/14

11:56 am-7:22 pm

1 stop9h 26m

Seattle/Tacoma Intl

Sat 2/28

11:57 pm-9:45 am

1 stop7h 48m

$357

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Thu 3/5

3:59 pm-11:16 pm

1 stop9h 17m

Portland

Mon 3/9

11:59 pm-9:45 am

1 stop7h 46m

$357

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Fri 2/20

7:00 am-12:53 pm

1 stop7h 53m

Seattle/Tacoma Intl

Mon 2/23

11:57 pm-9:45 am

1 stop7h 48m

$392

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Sat 2/7

9:48 am-3:34 pm

1 stop7h 46m

Seattle/Tacoma Intl

Sat 2/28

11:57 pm-9:45 am

1 stop7h 48m

$445

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Sat 2/21

11:56 am-7:22 pm

1 stop9h 26m

Seattle/Tacoma Intl

Mon 2/23

5:37 am-3:29 pm

1 stop7h 52m

$465

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Sat 7/11

12:50 pm-7:09 pm

1 stop8h 19m

Seattle/Tacoma Intl

Thu 7/23

5:05 am-2:36 pm

1 stop7h 31m

$602

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Thu 7/9

7:24 pm-12:57 am

1 stop7h 33m

Seattle/Tacoma Intl

Sat 7/18

12:59 am-9:32 am

1 stop6h 33m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 32 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 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.

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 January 28, 2026.
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
11,201 reviews

Boarding

7.5

Entertainment

6.9

Food

6.4

Overall

7.2

Crew

8.0

Comfort

7.2

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
11,201 reviews
American Airlines
7.2
Good
11,201 reviews

Boarding

7.5

Entertainment

6.9

Food

6.4

Overall

7.2

Crew

8.0

Comfort

7.2

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 54m. Fly via American Airlines or Alaska Airlines to get the fastest option. There are 1663 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, 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 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$336Average$633FlexibilityNo cancel feeOn-time71%

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