HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$339+ 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
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Killeen to Washington 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.

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 October 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:52 amGRK - PDX
1 stop9h 13mAlaska Airlines
Sat 11/1511:26 pmPDX - GRK
1 stop8h 38mAlaska Airlines
Deal found 10/27$479
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:52 amGRK - PDX
1 stop9h 13mAlaska Airlines
Sun 11/1611:26 pmPDX - GRK
1 stop8h 37mAlaska Airlines
Deal found 10/28$524
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:57 amGRK - PDX
1 stop9h 26mAlaska Airlines
Fri 1/211:20 pmPDX - GRK
1 stop8h 31mAlaska Airlines
Deal found 10/27$545
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 11/15:16 amGRK - GEG
2 stops13h 05mAlaska Airlines
Tue 11/48:45 amGEG - GRK
2 stops11h 36mAlaska Airlines
Deal found 10/26$583
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/15:16 amGRK - GEG
1 stop8h 27mAmerican Airlines
Tue 11/46:32 amGEG - GRK
2 stops9h 54mAmerican Airlines
Deal found 10/26$588
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Sun 11/234:10 pmGRK - SEA
1 stop7h 06mAmerican Airlines
Sun 11/3011:59 pmSEA - GRK
1 stop8h 05mAmerican Airlines
Deal found 10/25$592
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/114:10 pmGRK - SEA
1 stop9h 15mAlaska Airlines
Sat 11/159:45 amSEA - GRK
1 stop6h 41mAlaska Airlines
Deal found 10/27$613

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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$339
(Alaska Airlines)

Popular in

August

Cheapest in

January

Average price

$543
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. 10% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 28, 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

12:01 pm-4:41 pm

1 stop6h 40m

Portland

Tue 3/3

7:45 am-6:09 pm

1 stop8h 24m

$339

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

$427

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Tue 11/11

11:52 am-7:05 pm

1 stop9h 13m

Portland

Sat 11/15

11:26 pm-10:04 am

1 stop8h 38m

$479

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Wed 11/12

11:52 am-7:05 pm

1 stop9h 13m

Portland

Sun 11/16

11:26 pm-10:03 am

1 stop8h 37m

$524

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Wed 12/24

11:57 am-7:23 pm

1 stop9h 26m

Portland

Fri 1/2

11:20 pm-9:51 am

1 stop8h 31m

$545

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Tue 11/11

4:10 pm-11:25 pm

1 stop9h 15m

Seattle/Tacoma Intl

Sat 11/15

9:45 am-6:26 pm

1 stop6h 41m

$613

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Fri 4/10

5:23 am-10:40 am

1 stop7h 17m

Seattle/Tacoma Intl

Mon 4/13

1:33 am-9:23 am

1 stop5h 50m

$662

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Fri 2/20

11:57 am-4:44 pm

1 stop6h 47m

Seattle/Tacoma Intl

Tue 2/24

9:50 am-6:09 pm

1 stop6h 19m

$662

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Sun 11/23

4:10 pm-9:16 pm

1 stop7h 06m

Seattle/Tacoma Intl

Sat 11/29

12:59 am-10:04 am

1 stop7h 05m

$701

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Tue 3/10

6:32 am-11:08 pm

2 stops18h 36m

Seattle/Tacoma Intl

Wed 3/11

11:59 pm-9:08 am

1 stop7h 09m

$788

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 16 results
1
2

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 $77). 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 October 28, 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
11,032 reviews

Entertainment

6.9

Boarding

7.5

Crew

8.0

Food

6.4

Comfort

7.2

Overall

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
11,032 reviews
American Airlines
7.2
Good
11,032 reviews

Entertainment

6.9

Boarding

7.5

Crew

8.0

Food

6.4

Comfort

7.2

Overall

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 40m. Fly via Alaska Airlines or American 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 - Seattle/Tacoma Intl or Killeen Fort Hood Regional - Spokane, Killeen Fort Hood Regional - Portland 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 $77). 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

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 Killeen to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to Las Vegas flights
Dallas/Fort Worth to Newark flights
Hobby to LaGuardia flights
Hobby to Newark flights
Dallas/Fort Worth to Denver flights
Dallas/Fort Worth to Orlando flights
Dallas/Fort Worth to Los Angeles flights
Hobby to John F Kennedy Intl flights
Dallas/Fort Worth to Seattle flights
Dallas/Fort Worth to Miami flights
Dallas/Fort Worth to O'Hare Intl flights
George Bush Intcntl to Newark flights
Austin to John F Kennedy Intl flights
Dallas/Fort Worth to San Francisco flights
George Bush Intcntl to John F Kennedy Intl flights
George Bush Intcntl to LaGuardia flights
Dallas/Fort Worth to Baltimore flights
Hobby to Las Vegas flights
Dallas/Fort Worth to Boston flights
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Fort Lauderdale flights
Dallas/Fort Worth to Sky Harbor Intl flights
Dallas/Fort Worth to Atlanta flights
Dallas/Fort Worth to Ontario flights
Hobby to Denver flights
Austin to Newark flights
Hobby to Seattle flights
George Bush Intcntl to Las Vegas flights
Dallas/Fort Worth to Reagan-National flights
Hobby to Los Angeles flights
George Bush Intcntl to Denver flights
Hobby to Orlando flights
Dallas/Fort Worth to Santa Ana flights
Dallas/Fort Worth to Hobby flights
Love Field to Las Vegas flights
Dallas/Fort Worth to San Diego flights
Dallas/Fort Worth to Detroit flights
Love Field to LaGuardia flights
Dallas/Fort Worth to Midway flights
George Bush Intcntl to Orlando flights
Austin to Las Vegas flights
Austin to Los Angeles flights
George Bush Intcntl to Seattle flights
Hobby to Dallas/Fort Worth flights
George Bush Intcntl to Los Angeles flights
San Antonio to Las Vegas flights
Hobby to Atlanta flights
Dallas/Fort Worth to New Orleans flights

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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$316Average$546FlexibilityNo 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.