Cheap flights from Seattle to Killeen from $497
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Killeen departing on 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
SeattleKilleen
SEA Seattle/Tacoma Intl - GRK Killeen Fort Hood Regional
SEAGRK
Seattle/Tacoma Intl
Sat 11/14
5:10 am-2:37 pm
1 stop7h 27m
Killeen Fort Hood Regional
Sun 11/15
5:00 am-9:37 am
1 stop6h 37m
SeattleKilleen
SEA Seattle/Tacoma Intl - GRK Killeen Fort Hood Regional
SEAGRK
Seattle/Tacoma Intl
Wed 9/16
7:51 am-3:34 pm
1 stop5h 43m
Killeen Fort Hood Regional
Sat 9/19
5:00 am-9:23 am
1 stop6h 23m
SeattleKilleen
SEA Seattle/Tacoma Intl - GRK Killeen Fort Hood Regional
SEAGRK
Seattle/Tacoma Intl
Sat 11/14
12:47 pm-9:09 pm
1 stop6h 22m
Killeen Fort Hood Regional
Mon 11/16
5:00 am-9:37 am
1 stop6h 37m
SeattleKilleen
SEA Seattle/Tacoma Intl - GRK Killeen Fort Hood Regional
SEAGRK
Seattle/Tacoma Intl
Fri 11/13
2:07 pm-11:44 pm
1 stop7h 37m
Killeen Fort Hood Regional
Sun 11/15
5:00 am-9:37 am
1 stop6h 37m
SeattleKilleen
SEA Seattle/Tacoma Intl - GRK Killeen Fort Hood Regional
SEAGRK
Seattle/Tacoma Intl
Wed 9/16
10:17 am-6:45 pm
1 stop6h 28m
Killeen Fort Hood Regional
Sun 9/20
7:15 pm-12:07 am
1 stop6h 52m
SeattleKilleen
SEA Seattle/Tacoma Intl - GRK Killeen Fort Hood Regional
SEAGRK
Seattle/Tacoma Intl
Thu 11/12
5:10 am-2:37 pm
1 stop7h 27m
Killeen Fort Hood Regional
Sun 11/15
5:00 am-9:37 am
1 stop6h 37m
SeattleKilleen
SEA Seattle/Tacoma Intl - GRK Killeen Fort Hood Regional
SEAGRK
Seattle/Tacoma Intl
Thu 11/12
5:10 am-2:37 pm
1 stop7h 27m
Killeen Fort Hood Regional
Mon 11/16
5:00 am-11:12 am
1 stop8h 12m
SeattleKilleen
SEA Seattle/Tacoma Intl - GRK Killeen Fort Hood Regional
SEAGRK
Seattle/Tacoma Intl
Fri 11/13
2:07 pm-11:44 pm
1 stop7h 37m
Killeen Fort Hood Regional
Mon 11/16
10:00 am-4:54 pm
1 stop8h 54m
SeattleKilleen
SEA Seattle/Tacoma Intl - GRK Killeen Fort Hood Regional
SEAGRK
Seattle/Tacoma Intl
Wed 9/2
10:52 am-6:52 pm
1 stop6h 00m
Killeen Fort Hood Regional
Wed 9/9
5:00 am-10:33 am
1 stop7h 33m
SeattleKilleen
SEA Seattle/Tacoma Intl - GRK Killeen Fort Hood Regional
SEAGRK
Seattle/Tacoma Intl
Tue 10/13
11:06 am-8:52 pm
1 stop7h 46m
Killeen Fort Hood Regional
Sat 10/17
3:16 pm-8:39 pm
1 stop7h 23m
See travel insights to Killeen from
How to get the cheapest flight ticket from Seattle to Killeen
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Killeen?
If you don’t want to visit Killeen in September, then you should wait until August to fly from Seattle, when ticket prices are also cheap, with an average price of $456.
Can stopping save me money on Seattle to Killeen flights?
You could potentially save up to 6% on your flight if you consider stops on a Seattle to Killeen flight.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Killeen Fort Hood Regional?
Alaska Airlines is the most popular carrier operating from Seattle/Tacoma Intl to Killeen Fort Hood Regional
What airlines fly to Killeen?
Alaska Airlines, Delta and Frontier are the top three most popular airlines that fly to Killeen from Seattle according to our data. Alaska Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Killeen. Keep in mind that there are 7 different airlines that fly to Killeen on a routine basis, so you have a few additional options to choose from.
When to book flights from Seattle to Killeen
Cheap Seattle to Killeen (SEA to GRK) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Killeen
Frequently asked questions about flying from Seattle to Killeen
How far is Seattle/Tacoma Intl to Killeen Fort Hood Regional by plane?
There are 1725.2 mi between Seattle/Tacoma Intl and Killeen Fort Hood Regional. 6h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Killeen Fort Hood Regional Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Killeen Fort Hood Regional Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Killeen Fort Hood Regional Airport?
There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Killeen Fort Hood Regional Airport as of August 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Killeen Fort Hood Regional Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Killeen Fort Hood Regional Airport.
What documentation or ID do you need to fly to Killeen Fort Hood Regional Airport?
The necessary travel and health documents for your Killeen Fort Hood Regional Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Killeen?
momondo data reveals that the most frequently booked airline on the route from Seattle to Killeen is American Airlines, representing 100% of all bookings.
Best airlines flying from Seattle to Killeen
Compare and see reviews for airlines that fly from Seattle to Killeen with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $446 | Free Cancellation | Rating 7.1 11,867 reviews |
Traveling to a place near Killeen?
Book flights to Killeen if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seattle to Killeen?
Finding the right flight to Killeen from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Killeen quick and easy, saving you time and money.
Can I find flights from Seattle to Killeen with flexible booking policies on momondo?
Flights from Seattle to Killeen with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Seattle to Killeen?
Once you have performed a search for Seattle to Killeen flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Seattle to Killeen right now. Can momondo alert me if prices change?
Price alerts on flights to Killeen from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.