GRK - SEA

$504 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
$517
Typical prices: $516-$734
American Airlines
Sun 9/30Thu 10/4
GRK - SEA • 1 stop
Cheapest one-way
$504
Typical prices: $416-$448
Alaska Airlines
Fri 11/9
GRK - SEA • 1 stop
When to travel
September
Cheapest • 16% price drop
October
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

Wed, Sep 30 - Sun, Oct 4
American Airlines Logo
5:00 am - 11:11 amGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
8h 11m1 stop Dallas/Fort Worth
American Airlines Logo
11:45 pm - 9:23 amSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
7h 38m1 stop Dallas/Fort Worth
$517American Airlines
Tue, Sep 29 - Fri, Oct 2
American Airlines Logo
10:04 am - 4:42 pmGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
8h 38m1 stop Dallas/Fort Worth
American Airlines Logo
5:30 am - 3:34 pmSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
8h 04m1 stop Dallas/Fort Worth
$617American Airlines
Wed, Sep 30 - Sat, Oct 3
American Airlines Logo
4:09 pm - 9:52 pmGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
7h 43m1 stop Dallas/Fort Worth
American Airlines Logo
5:30 am - 3:34 pmSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
8h 04m1 stop Dallas/Fort Worth
$617American Airlines
Wed, Sep 30 - Fri, Oct 2
American Airlines Logo
7:00 am - 1:19 pmGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
8h 19m1 stop Dallas/Fort Worth
American Airlines Logo
5:30 am - 3:34 pmSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
8h 04m1 stop Dallas/Fort Worth
$617American Airlines
Wed, Sep 30 - Thu, Oct 1
American Airlines Logo
4:09 pm - 9:52 pmGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
7h 43m1 stop Dallas/Fort Worth
American Airlines Logo
10:17 am - 9:03 pmSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
8h 46m1 stop Dallas/Fort Worth
$617American Airlines
Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
12:47 pm - 7:48 pmGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
9h 01m1 stop Dallas/Fort Worth
American Airlines Logo
10:17 am - 6:46 pmSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
6h 29m1 stop Dallas/Fort Worth
$617American Airlines
Tue, Sep 29 - Mon, Oct 5
Alaska Airlines Logo
5:00 am - 10:33 amGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
7h 33m1 stop Dallas/Fort Worth
Alaska Airlines Logo
12:21 pm - 8:52 pmSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
6h 31m1 stop Dallas/Fort Worth
$702Alaska Airlines
Tue, Sep 29 - Wed, Sep 30
Alaska Airlines Logo
5:00 am - 10:33 amGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
7h 33m1 stop Dallas/Fort Worth
Alaska Airlines Logo
8:40 am - 6:45 pmSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
8h 05m1 stop Dallas/Fort Worth
$739Alaska Airlines
Wed, Sep 30 - Sun, Oct 4
Alaska Airlines Logo
5:00 am - 10:33 amGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
7h 33m1 stop Dallas/Fort Worth
Alaska Airlines Logo
11:06 am - 9:03 pmSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
7h 57m1 stop Dallas/Fort Worth
$751Alaska Airlines
Wed, Oct 14 - Sun, Oct 18
Alaska Airlines Logo
7:00 am - 12:30 pmGRK  Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl
7h 30m1 stop Dallas/Fort Worth
Alaska Airlines Logo
12:21 pm - 8:52 pmSEA  Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional
6h 31m1 stop Dallas/Fort Worth
$771Alaska 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 from Killeen to Seattle with more confidence.

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

Round-trip flights from Killeen to Seattle start at $517. Prices are typical for this route right now, with typical round-trip fares ranging from $516 to $734. The lowest price found in the past 5 days was $517 on American Airlines.

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Key details for Killeen to Seattle flights

Low season

March

Cheapest flight

$504
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

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

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

  • 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. Other layover airports each see under 5%.

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

    Yes. Being flexible with your travel dates can save you up to 49% on the Killeen to Seattle route. Friday is the cheapest departure day at $376 round-trip on average, while Saturday is the most expensive at $734, a difference of $358. 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 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.

  • 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.

  • 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 $517 to $2,529. 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 higher than usual. Average one-way flight prices are about $859, which is 100% above the typical average for this route.

  • 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 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 starting from around $4 for economy cars. Top options include:
    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Dollar

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

    Round-trip flights from Killeen to Seattle range from $516 to $734, with an average of $545 over the past 12 months. Anything below $516 counts as a good deal.

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 can be flexible, aim for a Friday departure instead of Saturday. On this route, Friday flights average $376 - about $358 less than Saturday (49% 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 $640 less than the most expensive month, which is December (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.
    - Seattle Airport Marriott
    - Coast Gateway Hotel
    - 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