GRK - SEA

$229 Find Cheap Flights from Killeen to Seattle - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$497
Typical prices: $509-$734
American Airlines
Tue 5/1Tue 5/8
GRK - SEA • 1 stop
Cheapest one-way
$229
Typical prices: $416-$448
American Airlines
Thu 12/20
GRK - SEA • 1 stop
When to travel
September
Cheapest • 16% price drop
November
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights from Killeen to Seattle (GRK-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Killeen to Seattle

Sat, May 1 - Sat, May 8
American Airlines Logo
7:09 pm - 11:28 pmGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
6h 19m1 stop Dallas/Fort Worth
American Airlines Logo
11:55 pm - 9:37 amSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
7h 42m1 stop Dallas/Fort Worth
$497American Airlines
Thu, Nov 19 - Sun, Nov 22
American Airlines Logo
3:14 pm - 8:08 pmGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
6h 54m1 stop Dallas/Fort Worth
American Airlines Logo
3:41 pm - 11:46 pmSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
6h 05m1 stop Dallas/Fort Worth
$507American Airlines
Tue, Jan 26 - Sat, Jan 30
Alaska Airlines Logo
4:00 pm - 9:24 pmGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
7h 24m1 stop Dallas/Fort Worth
Alaska Airlines Logo
8:35 am - 7:01 pmSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
8h 26m1 stop Dallas/Fort Worth
$703Alaska Airlines
Sat, May 1 - Sat, May 8
Alaska Airlines Logo
3:54 pm - 8:37 pmGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
6h 43m1 stop Dallas/Fort Worth
Alaska Airlines Logo
12:45 pm - 9:52 pmSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
7h 07m1 stop Dallas/Fort Worth
$703Alaska Airlines
Sat, Jan 30 - Tue, Feb 2
Alaska Airlines Logo
5:05 am - 10:36 amGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
7h 31m1 stop Dallas/Fort Worth
Alaska Airlines Logo
10:19 am - 7:01 pmSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
6h 42m1 stop Dallas/Fort Worth
$703Alaska Airlines
Tue, Jan 26 - Sat, Jan 30
Alaska Airlines Logo
4:00 pm - 10:28 pmGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
8h 28m2 stops Dallas/Fort Worth Portland
Alaska Airlines Logo
10:19 am - 7:01 pmSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
6h 42m1 stop Dallas/Fort Worth
$708Alaska Airlines
Sat, Jan 30 - Tue, Feb 2
Alaska Airlines Logo
5:05 am - 2:49 pmGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
11h 44m2 stops Dallas/Fort Worth San Diego
Alaska Airlines Logo
10:19 am - 7:01 pmSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
6h 42m1 stop Dallas/Fort Worth
$708Alaska Airlines
Sat, May 1 - Sat, May 8
American Airlines Logo
7:09 pm - 11:28 pmGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
6h 19m1 stop Dallas/Fort Worth
American Airlines Logo
11:11 am - 9:52 pmSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
8h 41m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
$739American Airlines
Thu, Nov 19 - Sun, Nov 22
American Airlines Logo
6:45 pm - 11:47 pmGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
7h 02m1 stop Dallas/Fort Worth
American Airlines Logo
8:00 am - 6:15 pmSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
8h 15m2 stops Austin Bergstrom Dallas/Fort Worth
$2,365American Airlines
Booking Insights

Price, demand and travel trends for Killeen to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Killeen to Seattle?

Round-trip flights from Killeen to Seattle typically range from $509 to $734. The lowest price found in the past 5 days was $497, on American Airlines.

Find deals

Key details for Killeen to Seattle flights

Cheapest flight

$229
The most popular month to fly with an average 68% increase in travelers.
One-way flight from Killeen to Seattle

When to book flights from Killeen to Seattle

Are your dates flexible? Find out the best times to travel from Killeen to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Killeen to Seattle flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Killeen to Seattle?

    Only Economy Class is available on flights from Killeen to Seattle.

  • Do I need a passport to fly from Killeen to Seattle?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Killeen to Seattle flight?

    Round-trip flights from Killeen to Seattle range from $509 to $734, with an average of $543 over the past 12 months. Anything below $509 counts as a good deal.

  • Have flight prices from Killeen to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $497 to $2,365. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Killeen to Seattle looking right now?

    One-way fares from Killeen to Seattle are currently in line with typical prices for this route. Average one-way fares are about $410.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates averaging $61 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Hertz

  • Which airports can I use when flying from Killeen to Seattle?

    Flights from Killeen to Seattle usually depart from Killeen Fort Hood Regional (GRK) and arrive at Seattle/Tacoma Intl (SEA).

  • Which airports do connecting flights from Killeen to Seattle pass through?

    Most connecting flights from Killeen to Seattle pass through Dallas/Fort Worth (DFW), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Killeen to Seattle?

    Yes. Flexible dates can save you up to 31% on flights from Killeen to Seattle. Thursday is the cheapest departure day at $509 round-trip on average, while Saturday is the most expensive at $734, a difference of $225.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Killeen and Seattle?

    Seattle is 2 hours behind Killeen (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

Your guide to booking Killeen to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average $509, about $225 less than Saturday fares (31% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Killeen to Seattle trip for September. Fares historically average $456 round-trip in that month - typically $278 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.

    • Coast Gateway Hotel
    • Seattle Airport Marriott
    • Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from Killeen to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Car rentals in Seattle
Hotels in Seattle
Vacations in Seattle