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Cheap flights from Idaho to Killeen from $728

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Killeen departing on 4/8. 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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0 bags

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Find the cheapest flights from Idaho to Killeen

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
1:41 pm - 9:52 pm
BOI
-
GRK
7h 11m
1 stop
Alaska Airlines Logo
3:54 pm - 10:54 pm
GRK
-
BOI
8h 00m
1 stop
$728Alaska Airlines
mié., abr. 8 - dom., abr. 12
Alaska Airlines Logo
4:07 pm - 10:44 pm
BOI
-
GRK
5h 37m
1 stop
Alaska Airlines Logo
6:30 am - 11:21 am
GRK
-
BOI
5h 51m
1 stop
$741Alaska Airlines
dom., jul. 12 - lun., jul. 27
Alaska Airlines Logo
7:19 am - 9:52 pm
GEG
-
GRK
12h 33m
2 stops
Alaska Airlines Logo
1:08 pm - 9:31 pm
GRK
-
GEG
10h 23m
2 stops
$755Alaska Airlines
sáb., abr. 18 - mié., abr. 22
Alaska Airlines Logo
9:08 am - 6:39 pm
BOI
-
GRK
8h 31m
2 stops
Alaska Airlines Logo
3:54 pm - 10:54 pm
GRK
-
BOI
8h 00m
1 stop
$756Alaska Airlines
mié., abr. 8 - dom., abr. 12
Alaska Airlines Logo
8:21 am - 6:39 pm
GEG
-
GRK
8h 18m
2 stops
Alaska Airlines Logo
1:08 pm - 11:11 pm
GRK
-
GEG
12h 03m
2 stops
$765Alaska Airlines
sáb., abr. 18 - mié., abr. 22
Alaska Airlines Logo
6:20 am - 2:36 pm
BOI
-
GRK
7h 16m
1 stop
Alaska Airlines Logo
6:30 am - 11:21 am
GRK
-
BOI
5h 51m
1 stop
$780Alaska Airlines
dom., jul. 12 - lun., jul. 27
Alaska Airlines Logo
9:08 am - 6:39 pm
BOI
-
GRK
8h 31m
2 stops
Alaska Airlines Logo
3:54 pm - 10:38 pm
GRK
-
BOI
7h 44m
1 stop
$843Alaska Airlines
vie., abr. 10 - mar., abr. 14
Alaska Airlines Logo
12:14 pm - 6:50 pm
BOI
-
GRK
5h 36m
1 stop
Alaska Airlines Logo
6:30 am - 11:21 am
GRK
-
BOI
5h 51m
1 stop
$1,308Alaska Airlines
lun., jul. 13 - mar., jul. 28

Alaska Airlines flights from Idaho to Killeen

Our best Alaska Airlines deals on Idaho to Killeen flight tickets
Alaska Airlines
Apr 8
BOI1:41 pmBoise Air Term. Gowen Fld
7h 11m
1 stop
GRK9:52 pmKilleen Fort Hood Regional
Apr 12
GRK3:54 pmKilleen Fort Hood Regional
8h 00m
1 stop
BOI10:54 pmBoise Air Term. Gowen Fld
$728
Alaska Airlines
Jul 12
BOI4:07 pmBoise Air Term. Gowen Fld
5h 37m
1 stop
GRK10:44 pmKilleen Fort Hood Regional
Jul 27
GRK6:30 amKilleen Fort Hood Regional
5h 51m
1 stop
BOI11:21 amBoise Air Term. Gowen Fld
$741
Alaska Airlines
Apr 18
GEG7:19 amSpokane
12h 33m
2 stops
GRK9:52 pmKilleen Fort Hood Regional
Apr 22
GRK1:08 pmKilleen Fort Hood Regional
10h 23m
2 stops
GEG9:31 pmSpokane
$755

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Killeen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated marzo 26, 2026.
Use the filters below to find and compare flights from Idaho to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseKilleen

BOI - GRK

BOIGRK

Boise Air Term. Gowen Fld

mié. 4/8

1:41 pm-9:52 pm

1 stop7h 11m

Killeen Fort Hood Regional

dom. 4/12

3:54 pm-10:54 pm

1 stop8h 00m

$728

BoiseKilleen

BOI - GRK

BOIGRK

Boise Air Term. Gowen Fld

dom. 7/12

4:07 pm-10:44 pm

1 stop5h 37m

Killeen Fort Hood Regional

lun. 7/27

6:30 am-11:21 am

1 stop5h 51m

$741

SpokaneKilleen

GEG - GRK

GEGGRK

Spokane

sáb. 4/18

7:19 am-9:52 pm

2 stops12h 33m

Killeen Fort Hood Regional

mié. 4/22

1:08 pm-9:31 pm

2 stops10h 23m

$755

BoiseKilleen

BOI - GRK

BOIGRK

Boise Air Term. Gowen Fld

mié. 4/8

9:08 am-6:39 pm

2 stops8h 31m

Killeen Fort Hood Regional

dom. 4/12

3:54 pm-10:54 pm

1 stop8h 00m

$756

SpokaneKilleen

GEG - GRK

GEGGRK

Spokane

sáb. 4/18

8:21 am-6:39 pm

2 stops8h 18m

Killeen Fort Hood Regional

mié. 4/22

1:08 pm-11:11 pm

2 stops12h 03m

$765

BoiseKilleen

BOI - GRK

BOIGRK

Boise Air Term. Gowen Fld

dom. 7/12

6:20 am-2:36 pm

1 stop7h 16m

Killeen Fort Hood Regional

lun. 7/27

6:30 am-11:21 am

1 stop5h 51m

$780

BoiseKilleen

BOI - GRK

BOIGRK

Boise Air Term. Gowen Fld

vie. 4/10

9:08 am-6:39 pm

2 stops8h 31m

Killeen Fort Hood Regional

mar. 4/14

3:54 pm-10:38 pm

1 stop7h 44m

$843
Quickest round-trip

BoiseKilleen

BOI - GRK

BOIGRK

Boise Air Term. Gowen Fld

lun. 7/13

12:14 pm-6:50 pm

1 stop5h 36m

Killeen Fort Hood Regional

mar. 7/28

6:30 am-11:21 am

1 stop5h 51m

$1,308

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Killeen from

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

What airlines fly to Killeen?

Delta, United Airlines and Southwest 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 37% 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.

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

5h 37m

Direct flights

None
The fastest flight from Idaho to Killeen takes 5h 37m
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.

Traveling to a place near Killeen?

Book flights to Killeen if you plan to visit one of these locations
Temple
Copperas Cove
Salado
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.

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