How long does it take to fly to Killeen?

Average flight duration from Idaho to Killeen depends on which airport you fly into and out of. Flying from Boise to Austin is 6h 16m on average, while flying from Idaho Falls to Austin is 6h 18m on average. Austin is the most popular airport in Killeen.

What airlines fly to Killeen?

Delta, Southwest and United Airlines are the top three most popular airlines that fly to Killeen from Idaho according to our data. Delta is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Killeen. Keep in mind that there are 6 different airlines that fly to Killeen on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Idaho to Killeen Fort Hood Regional Airport?

Prices for flights from Idaho to Killeen Fort Hood Regional Airport are updated daily.

How old do you have to be to fly from Idaho to Killeen Fort Hood Regional Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Killeen Fort Hood Regional Airport.

What documentation or ID do you need to fly to Killeen Fort Hood Regional Airport?

The travel and health documents required for your trip to Killeen Fort Hood Regional Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Killeen Fort Hood Regional Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$497 Cheap Flights from Idaho to Killeen in 2025/26

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0 bags

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Find the cheapest flights from Idaho to Killeen

Round-trip

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6:23 am - 6:53 pm

BOI

GRK

11h 30m2 stops

12:31 pm - 7:25 pm

GRK

BOI

7h 54m1 stop

$497Alaska Airlines

Sat, Jan 17 - Wed, Jan 21

6:23 am - 6:53 pm

BOI

GRK

11h 30m2 stops

12:31 pm - 11:01 pm

GRK

BOI

11h 30m2 stops

$502Alaska Airlines

Sat, Jan 17 - Wed, Jan 21

5:45 am - 6:53 pm

GEG

GRK

11h 08m2 stops

7:00 am - 3:03 pm

GRK

GEG

10h 03m2 stops

$667Alaska Airlines

Sat, Jan 10 - Tue, Jan 13

6:23 am - 6:53 pm

BOI

GRK

11h 30m2 stops

12:31 pm - 7:25 pm

GRK

BOI

7h 54m1 stop

$676Alaska Airlines

Sat, Jan 10 - Tue, Jan 13

6:23 am - 6:53 pm

BOI

GRK

11h 30m2 stops

12:31 pm - 9:05 pm

GRK

BOI

9h 34m2 stops

$681Alaska Airlines

Sat, Jan 10 - Tue, Jan 13

1:38 pm - 8:33 pm

BOI

GRK

5h 55m1 stop

3:58 pm - 10:02 pm

GRK

BOI

7h 04m1 stop

$714American Airlines

Sat, Dec 27 - Thu, Jan 1

1:38 pm - 8:33 pm

BOI

GRK

5h 55m1 stop

10:21 am - 4:53 pm

GRK

BOI

7h 32m2 stops

$777American Airlines

Sat, Dec 27 - Thu, Jan 1

5:43 am - 10:29 pm

BOI

GRK

15h 46m2 stops

11:57 am - 11:57 pm

GRK

BOI

13h 00m2 stops

$1,032Alaska Airlines

Sat, Dec 27 - Thu, Jan 1

6:40 am - 5:56 pm

BOI

GRK

10h 16m2 stops

7:11 am - 4:53 pm

GRK

BOI

10h 42m2 stops

$1,131American Airlines

Sat, Dec 27 - Thu, Jan 1

American Airlines flights from Idaho to Killeen

Our best American Airlines deals on Idaho to Killeen flight tickets

American Airlines

Dec 27

BOI1:38 pmBoise Air Term. Gowen Fld

5h 55m

1 stop

GRK8:33 pmKilleen Fort Hood Regional

Jan 1

GRK3:58 pmKilleen Fort Hood Regional

7h 04m

1 stop

BOI10:02 pmBoise Air Term. Gowen Fld

$714

Find similar

American Airlines

Dec 27

BOI1:38 pmBoise Air Term. Gowen Fld

5h 55m

1 stop

GRK8:33 pmKilleen Fort Hood Regional

Jan 1

GRK10:21 amKilleen Fort Hood Regional

7h 32m

2 stops

BOI4:53 pmBoise Air Term. Gowen Fld

$777

Find similar

American Airlines

Dec 27

BOI6:40 amBoise Air Term. Gowen Fld

10h 16m

2 stops

GRK5:56 pmKilleen Fort Hood Regional

Jan 1

GRK7:11 amKilleen Fort Hood Regional

10h 42m

2 stops

BOI4:53 pmBoise Air Term. Gowen Fld

$1,131

Find similar

Alaska Airlines flights from Idaho to Killeen

Our best Alaska Airlines deals on Idaho to Killeen flight tickets

Alaska Airlines

Jan 17

BOI6:23 amBoise Air Term. Gowen Fld

11h 30m

2 stops

GRK6:53 pmKilleen Fort Hood Regional

Jan 21

GRK12:31 pmKilleen Fort Hood Regional

7h 54m

1 stop

BOI7:25 pmBoise Air Term. Gowen Fld

$497

Find similar

Alaska Airlines

Jan 17

BOI6:23 amBoise Air Term. Gowen Fld

11h 30m

2 stops

GRK6:53 pmKilleen Fort Hood Regional

Jan 21

GRK12:31 pmKilleen Fort Hood Regional

11h 30m

2 stops

BOI11:01 pmBoise Air Term. Gowen Fld

$502

Find similar

Alaska Airlines

Jan 10

GEG5:45 amSpokane

11h 08m

2 stops

GRK6:53 pmKilleen Fort Hood Regional

Jan 13

GRK7:00 amKilleen Fort Hood Regional

10h 03m

2 stops

GEG3:03 pmSpokane

$667

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseKilleen

BOI - GRK

BOIGRK

Boise Air Term. Gowen Fld

Sat 1/17

6:23 am-6:53 pm

2 stops11h 30m

Killeen Fort Hood Regional

Wed 1/21

12:31 pm-7:25 pm

1 stop7h 54m

$497

BoiseKilleen

BOI - GRK

BOIGRK

Boise Air Term. Gowen Fld

Sat 1/17

6:23 am-6:53 pm

2 stops11h 30m

Killeen Fort Hood Regional

Wed 1/21

12:31 pm-11:01 pm

2 stops11h 30m

$502

SpokaneKilleen

GEG - GRK

GEGGRK

Spokane

Sat 1/10

5:45 am-6:53 pm

2 stops11h 08m

Killeen Fort Hood Regional

Tue 1/13

7:00 am-3:03 pm

2 stops10h 03m

$667

BoiseKilleen

BOI - GRK

BOIGRK

Boise Air Term. Gowen Fld

Sat 1/10

6:23 am-6:53 pm

2 stops11h 30m

Killeen Fort Hood Regional

Tue 1/13

12:31 pm-7:25 pm

1 stop7h 54m

$676

BoiseKilleen

BOI - GRK

BOIGRK

Boise Air Term. Gowen Fld

Sat 1/10

6:23 am-6:53 pm

2 stops11h 30m

Killeen Fort Hood Regional

Tue 1/13

12:31 pm-9:05 pm

2 stops9h 34m

$681

BoiseKilleen

BOI - GRK

BOIGRK

Boise Air Term. Gowen Fld

Sat 12/27

1:38 pm-8:33 pm

1 stop5h 55m

Killeen Fort Hood Regional

Thu 1/1

3:58 pm-10:02 pm

1 stop7h 04m

$714

BoiseKilleen

BOI - GRK

BOIGRK

Boise Air Term. Gowen Fld

Sat 12/27

1:38 pm-8:33 pm

1 stop5h 55m

Killeen Fort Hood Regional

Thu 1/1

10:21 am-4:53 pm

2 stops7h 32m

$777

BoiseKilleen

BOI - GRK

BOIGRK

Boise Air Term. Gowen Fld

Sat 12/27

5:43 am-10:29 pm

2 stops15h 46m

Killeen Fort Hood Regional

Thu 1/1

11:57 am-11:57 pm

2 stops13h 00m

$1,032

BoiseKilleen

BOI - GRK

BOIGRK

Boise Air Term. Gowen Fld

Sat 12/27

6:40 am-5:56 pm

2 stops10h 16m

Killeen Fort Hood Regional

Thu 1/1

7:11 am-4:53 pm

2 stops10h 42m

$1,131

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Idaho 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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Killeen?

On average, the least expensive day to fly to Killeen from Idaho is on a Thursday. momondo users have found tickets for Thursday departures for as low as $738. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Killeen is Tuesday, with ticket prices averaging around $1,192.

Cheap Idaho to Killeen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Killeen

Fastest flight time	10h 48m
Direct flights	None

The fastest flight from Idaho to Killeen takes 10h 48m

There are no direct flights from Idaho to Killeen. There are no popular flight routes from Idaho to Killeen.

Search flight deals

When did momondo last update prices for flights from Idaho to Killeen Fort Hood Regional Airport?
Prices for flights from Idaho to Killeen Fort Hood Regional Airport are updated daily.
How old do you have to be to fly from Idaho to Killeen Fort Hood Regional Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Killeen Fort Hood Regional Airport.
What documentation or ID do you need to fly to Killeen Fort Hood Regional Airport?
The travel and health documents required for your trip to Killeen Fort Hood Regional Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Killeen Fort Hood Regional Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Temple

Salado

Copperas Cove

Fort Hood

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Killeen?

It is quick and easy to find Idaho to Killeen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Killeen that suits you.

Can I find flights from Idaho to Killeen with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Killeen from Idaho with this policy.

How can momondo help me find flights from Idaho to Killeen?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Killeen.

I’m not ready to book a flight from Idaho to Killeen right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Killeen, momondo offers a useful price alert feature which will track prices for flights to Killeen from Idaho and alert you when they change.