HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$317+ 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — SEA
Jan 30 — Feb 61
Fri 1/30
Fri 2/6
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.

Cheap flight deals from Killeen to Washington

Best flights from Killeen to Washington
Discover carefully curated flight deals from Killeen to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 31, 2025.

This American Airlines deal was found by Cheapflights users on 12/30. 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 1/2710:36 amGRK - SEA
1 stop6h 58mAmerican Airlines
Tue 2/38:35 amSEA - GRK
1 stop8h 18mAmerican Airlines
Deal found 12/30$317
This Alaska Airlines deal was found by Cheapflights users on 12/29. 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 1/2110:36 amGRK - SEA
1 stop9h 22mAlaska Airlines
Sat 1/249:52 amSEA - GRK
1 stop7h 01mAlaska Airlines
Deal found 12/29$472
This American Airlines deal was found by Cheapflights users on 12/28. 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.
Sun 1/255:00 pmGRK - SEA
1 stop8h 51mAmerican Airlines
Sun 2/16:00 amSEA - GRK
1 stop8h 07mAmerican Airlines
Deal found 12/28$317
This American Airlines deal was found by Cheapflights users on 12/28. 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.
Wed 1/2110:36 amGRK - SEA
1 stop9h 09mAmerican Airlines
Sat 1/2410:50 amSEA - GRK
1 stop6h 03mAmerican Airlines
Deal found 12/28$317
This American Airlines deal was found by Cheapflights users on 12/29. 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 1/125:21 amGRK - SEA
1 stop7h 40mAmerican Airlines
Thu 2/191:52 pmSEA - GRK
1 stop6h 11mAmerican Airlines
Deal found 12/29$377
This American Airlines deal was found by Cheapflights users on 12/29. 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 5/53:54 pmGRK - SEA
1 stop7h 29mAmerican Airlines
Mon 5/1111:55 pmSEA - GRK
1 stop7h 42mAmerican Airlines
Deal found 12/29$382
This Alaska Airlines deal was found by Cheapflights users on 12/27. 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 2/37:00 amGRK - GEG
2 stops10h 03mAlaska Airlines
Sat 2/77:30 amGEG - GRK
2 stops9h 23mAlaska Airlines
Deal found 12/27$537
This American Airlines deal was found by Cheapflights users on 12/29. 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 5/297:24 pmGRK - PDX
1 stop7h 24mAmerican Airlines
Sun 5/3112:59 amPDX - GRK
1 stop6h 33mAmerican Airlines
Deal found 12/29$408
This Alaska Airlines deal was found by Cheapflights users on 12/29. 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 6/43:06 pmGRK - PDX
1 stop7h 04mAlaska Airlines
Thu 6/1810:50 amPDX - GRK
1 stop6h 04mAlaska Airlines
Deal found 12/29$712
This American Airlines deal was found by Cheapflights users on 12/30. 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 1/125:21 amGRK - SEA
1 stop7h 40mAmerican Airlines
Mon 1/1911:12 pmSEA - GRK
1 stop8h 53mAmerican Airlines
Deal found 12/30$526
This Alaska Airlines deal was found by Cheapflights users on 12/28. 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.
Mon 1/125:21 amGRK - GEG
2 stops13h 45mAlaska Airlines
Fri 1/165:45 amGEG - GRK
2 stops11h 08mAlaska Airlines
Deal found 12/28$1,009

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 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$317
(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. 32% potential increase in price ($317 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 19% potential price decrease ($110 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 31, 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

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Tue 1/27

10:36 am-3:34 pm

1 stop6h 58m

Seattle/Tacoma Intl

Tue 2/3

8:35 am-6:53 pm

1 stop8h 18m

$317

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Sun 1/25

5:00 pm-11:51 pm

1 stop8h 51m

Seattle/Tacoma Intl

Sun 2/1

6:00 am-4:07 pm

1 stop8h 07m

$317

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Wed 1/21

10:36 am-5:45 pm

1 stop9h 09m

Seattle/Tacoma Intl

Sat 1/24

10:50 am-6:53 pm

1 stop6h 03m

$317

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Mon 1/12

5:21 am-11:01 am

1 stop7h 40m

Seattle/Tacoma Intl

Thu 2/19

1:52 pm-10:03 pm

1 stop6h 11m

$377

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Tue 5/5

3:54 pm-9:23 pm

1 stop7h 29m

Seattle/Tacoma Intl

Mon 5/11

11:55 pm-9:37 am

1 stop7h 42m

$382

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Fri 5/29

7:24 pm-12:48 am

1 stop7h 24m

Portland

Sun 5/31

12:59 am-9:32 am

1 stop6h 33m

$408

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Wed 1/21

10:36 am-5:58 pm

1 stop9h 22m

Seattle/Tacoma Intl

Sat 1/24

9:52 am-6:53 pm

1 stop7h 01m

$472

KilleenSeattle

GRK - SEA

GRKSEA

Killeen Fort Hood Regional

Mon 1/12

5:21 am-11:01 am

1 stop7h 40m

Seattle/Tacoma Intl

Mon 1/19

11:12 pm-10:05 am

1 stop8h 53m

$526

KilleenSpokane

GRK - GEG

GRKGEG

Killeen Fort Hood Regional

Tue 2/3

7:00 am-3:03 pm

2 stops10h 03m

Spokane

Sat 2/7

7:30 am-6:53 pm

2 stops9h 23m

$537

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Thu 6/4

3:06 pm-8:10 pm

1 stop7h 04m

Portland

Thu 6/18

10:50 am-6:54 pm

1 stop6h 04m

$712

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 12 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 $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.

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 31, 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
11,074 reviews

Entertainment

6.9

Overall

7.2

Food

6.4

Boarding

7.5

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
11,074 reviews
American Airlines
7.2
Good
11,074 reviews

Entertainment

6.9

Overall

7.2

Food

6.4

Boarding

7.5

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 6h 58m. 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, 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

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 Las Vegas flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to Denver flights
Dallas/Fort Worth to O'Hare Intl flights
Dallas/Fort Worth to Seattle flights
Hobby to LaGuardia flights
Dallas/Fort Worth to Newark flights
Dallas/Fort Worth to Orlando flights
Hobby to John F Kennedy Intl flights
Dallas/Fort Worth to Los Angeles flights
Hobby to Denver flights
Hobby to Las Vegas flights
Dallas/Fort Worth to Miami flights
Dallas/Fort Worth to San Francisco flights
Dallas/Fort Worth to Sky Harbor Intl flights
Dallas/Fort Worth to Fort Lauderdale flights
George Bush Intcntl to Las Vegas flights
Hobby to Newark flights
George Bush Intcntl to Denver flights
Dallas/Fort Worth to San Diego flights
George Bush Intcntl to John F Kennedy Intl flights
Dallas/Fort Worth to Salt Lake City flights
Austin to John F Kennedy Intl flights
Hobby to Seattle flights
Dallas/Fort Worth to Dulles Intl flights
George Bush Intcntl to Newark flights
Austin to Las Vegas flights
Love Field to Las Vegas flights
Hobby to Orlando flights
George Bush Intcntl to LaGuardia flights
George Bush Intcntl to Seattle flights
Hobby to Los Angeles flights
Austin to Newark flights
Dallas/Fort Worth to Baltimore flights
Dallas/Fort Worth to Boston flights
Dallas/Fort Worth to Honolulu flights
Dallas/Fort Worth to Atlanta flights
Dallas/Fort Worth to Santa Ana flights
Hobby to Miami flights
San Antonio to Las Vegas flights
Hobby to Sky Harbor Intl flights
Austin to Los Angeles flights
Dallas/Fort Worth to Midway flights
Austin to Seattle flights
Love Field to Miami flights
Austin to Denver flights
Dallas/Fort Worth to Minneapolis flights
Dallas/Fort Worth to Reagan-National flights
Dallas/Fort Worth to Hobby 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 December 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$336Average$630FlexibilityNo 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.