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

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

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

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

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

Most connecting flights from Seattle to Killeen 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 Seattle to Killeen?

Yes. Being flexible with your travel dates can save you up to 33% on the Seattle to Killeen route. Monday is the cheapest departure day at $510 round-trip on average, while Sunday is the most expensive at $754, a difference of $244. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

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 Seattle to Killeen 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 $387 to $1,356. That means the highest observed fare was about 4x higher than the lowest one.

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

One-way fares from Seattle to Killeen are currently lower than usual. Average one-way flight prices are about $347, which is 19% below the typical average for this route.

What is the time difference between Seattle and Killeen?

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

What car rental options are available at Killeen Fort Hood Regional Airport (GRK)?

Killeen Fort Hood Regional Airport (GRK) hosts 5 major car rental companies, with daily rates starting from around $26 for economy cars. Top options include: • Budget • Dollar • Hertz • Alamo • Enterprise Rent-A-Car

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

Round-trip flights from Seattle to Killeen range from $506 to $666, with an average of $561 over the past 12 months. Anything below $506 counts as a good deal.

What is the cheapest airline to fly from Seattle to Killeen?

American Airlines ($387) and Alaska Airlines ($517) are the cheapest airlines to fly round-trip from Seattle to Killeen according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Seattle to Killeen?

Flights via Dallas/Fort Worth (DFW) offer the most affordable fares, with an average round-trip price of $614. Based on KAYAK data over the past 3 months.

When flying from Seattle to Killeen which airport offers the shortest layover?

Dallas/Fort Worth (DFW) had the shortest average connection time for Seattle to Killeen layovers at 271 minutes over the past 3 months.

$269 CHEAP FLIGHTS from Seattle to Killeen (SEA - GRK)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$387

Typical prices: $506-$666

American Airlines

Thu 3/1Sat 3/17

SEA - GRK • 1 stop

Cheapest one-way

$269

Typical prices: $401-$467

American Airlines

Fri 10/12

SEA - GRK • 1 stop

When to travel

April

Cheapest • 10% price drop

May

Most popular

Good to know

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Killeen!

Flight Deals

Cheap Flights from Seattle to Killeen (SEA-GRK)

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Seattle to Killeen

Mon, Mar 1 - Wed, Mar 17

7:30 am - 6:12 pmSEA Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional

8h 42m1 stop Dallas/Fort Worth

3:13 pm - 8:07 pmGRK Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl

6h 54m1 stop Dallas/Fort Worth

$387American Airlines

Tue, Oct 6 - Tue, Oct 13

3:45 pm - 11:36 pmSEA Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional

5h 51m1 stop Dallas/Fort Worth

3:16 pm - 7:44 pmGRK Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl

6h 28m1 stop Dallas/Fort Worth

$407American Airlines

Tue, Oct 6 - Tue, Oct 13

3:45 pm - 11:36 pmSEA Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional

5h 51m1 stop Dallas/Fort Worth

3:16 pm - 7:44 pmGRK Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl

6h 28m1 stop Dallas/Fort Worth

$407American Airlines

Thu, Nov 12 - Sun, Nov 15

2:07 pm - 11:44 pmSEA Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional

7h 37m1 stop Dallas/Fort Worth

12:26 pm - 4:54 pmGRK Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl

6h 28m1 stop Dallas/Fort Worth

$417American Airlines

Thu, Nov 12 - Mon, Nov 16

2:07 pm - 11:44 pmSEA Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional

7h 37m1 stop Dallas/Fort Worth

5:00 am - 9:37 amGRK Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl

6h 37m1 stop Dallas/Fort Worth

$417American Airlines

Thu, Nov 12 - Sun, Nov 15

2:07 pm - 11:44 pmSEA Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional

7h 37m1 stop Dallas/Fort Worth

12:26 pm - 4:54 pmGRK Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl

6h 28m1 stop Dallas/Fort Worth

$437American Airlines

Wed, Sep 30 - Sun, Oct 4

5:30 am - 3:34 pmSEA Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional

8h 04m1 stop Dallas/Fort Worth

3:09 pm - 9:52 pmGRK Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl

8h 43m1 stop Dallas/Fort Worth

$477American Airlines

Fri, Oct 9 - Wed, Oct 14

3:45 pm - 11:36 pmSEA Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional

5h 51m1 stop Dallas/Fort Worth

10:00 am - 4:48 pmGRK Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl

8h 48m1 stop Dallas/Fort Worth

$487American Airlines

Sat, Oct 10 - Thu, Oct 15

12:21 pm - 8:52 pmSEA Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional

6h 31m1 stop Dallas/Fort Worth

3:16 pm - 8:39 pmGRK Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl

7h 23m1 stop Dallas/Fort Worth

$517Alaska Airlines

Sat, Feb 6 - Tue, Feb 9

10:19 am - 6:24 pmSEA Seattle/Tacoma Intl-GRK Killeen Fort Hood Regional

6h 05m1 stop Dallas/Fort Worth

4:37 pm - 9:26 pmGRK Killeen Fort Hood Regional-SEA Seattle/Tacoma Intl

6h 49m1 stop Dallas/Fort Worth

$517Alaska Airlines

Booking Insights

Price, demand and travel trends for Seattle to Killeen flights

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

Prices

Airlines

Layovers

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

Round-trip flights from Seattle to Killeen start at $387. Prices are below average for this route right now, with typical round-trip fares ranging from $506 to $666. The lowest price found in the past 5 days was $387 on American Airlines.

What's the cheapest day of the week to fly from Seattle to Killeen?

Monday is the cheapest day of the week to fly from Seattle to Killeen, it is 10% cheaper than the average day. Sunday is the most expensive day with flight prices 34% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Low season	January
High season	May
Cheapest flight	$269

Best time to beat the crowds but there is an average 10% increase in price.

Most popular time to fly with an average 16% increase in price.

Flight from Seattle to Killeen

When to book flights from Seattle to Killeen

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

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Seattle to Killeen?
Flights from Seattle to Killeen usually depart from Seattle/Tacoma Intl (SEA) and arrive at Killeen Fort Hood Regional (GRK).
What cabin classes can I book on flights from Seattle to Killeen?
Only Economy Class is available on flights from Seattle to Killeen.
Which airports do connecting flights from Seattle to Killeen pass through?
Most connecting flights from Seattle to Killeen 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 Seattle to Killeen?
Yes. Being flexible with your travel dates can save you up to 33% on the Seattle to Killeen route. Monday is the cheapest departure day at $510 round-trip on average, while Sunday is the most expensive at $754, a difference of $244. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
Do I need a passport to fly from Seattle to Killeen?
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 Seattle to Killeen 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 $387 to $1,356. That means the highest observed fare was about 4x higher than the lowest one.
How are flight prices from Seattle to Killeen looking right now?
One-way fares from Seattle to Killeen are currently lower than usual. Average one-way flight prices are about $347, which is 19% below the typical average for this route.
What is the time difference between Seattle and Killeen?
Killeen is 2 hours ahead of Seattle (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Killeen Fort Hood Regional Airport (GRK)?
Killeen Fort Hood Regional Airport (GRK) hosts 5 major car rental companies, with daily rates starting from around $26 for economy cars. Top options include:
• Budget
• Dollar
• Hertz
• Alamo
• Enterprise Rent-A-Car
How much should I expect to pay for a Seattle to Killeen flight?
Round-trip flights from Seattle to Killeen range from $506 to $666, with an average of $561 over the past 12 months. Anything below $506 counts as a good deal.

If your dates can be flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average $510 - about $244 less than Sunday (32% savings) based on the last 12 months.
If you can choose when to travel, plan your Seattle to Killeen trip for April. Fares historically average $506 round-trip in that month - typically $358 less than the most expensive month, which is November (based on the last 12 months).

More options for your flight from Seattle to Killeen

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

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

Car rentals in Killeen

Hotels in Killeen

SEA - GRK

$269 Find Cheap Flights from Seattle to Killeen - Compare and Save

Everything you should know

Cheap Flights from Seattle to Killeen (SEA-GRK)

Recent round-trip flight deals from Seattle to Killeen

Recent one-way flight deals from Seattle to Killeen

Recent last minute flight deals from Seattle to Killeen

Price, demand and travel trends for Seattle to Killeen flights

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

What's the cheapest day of the week to fly from Seattle to Killeen?

What is the cheapest airline to fly from Seattle to Killeen?

What is the cheapest layover airport when flying from Seattle to Killeen?

When flying from Seattle to Killeen which airport offers the shortest layover?

Key details for Seattle to Killeen flights

Low season

High season

Cheapest flight

When to book flights from Seattle to Killeen

Your Seattle to Killeen flight questions, answered

Your guide to booking Seattle to Killeen flights

More options for your flight from Seattle to Killeen

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

Information on your arrival and departure airports

Cabin class types available on flights from Seattle to Killeen

Find direct flights to and from Seattle and Killeen

Flights from domestic origins to Killeen

Flights to other popular destinations

Find deals for your return flight