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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Killeen Fort Hood Regional Airport to Hilo Intl Airport.

What documentation or ID do you need to fly to Hilo Intl Airport?

The travel and health documents required for your trip to Hilo Intl 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 Hilo Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$2,191 Cheap Flights from Killeen to Hilo in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Killeen to Hilo

Round-trip

One-way

Cheap round-trip flights

11:38 am - 4:56 pmGRK-ITO

34h 18m2 stops

7:00 pm - 9:47 amITO-GRK

33h 47m2 stops

$2,191American Airlines

Find Deal

Sun, Sep 28 - Wed, Oct 1

5:16 am - 8:30 pmGRK-ITO

20h 14m2 stops

10:59 am - 9:47 amITO-GRK

17h 48m2 stops

$2,218American Airlines

Find Deal

Sat, Sep 27 - Mon, Sep 29

5:16 am - 8:30 pmGRK-ITO

20h 14m2 stops

7:00 pm - 9:47 amITO-GRK

33h 47m2 stops

$2,220American Airlines

Find Deal

Sat, Sep 27 - Wed, Oct 1

5:16 am - 2:11 pmGRK-ITO

37h 55m2 stops

7:00 pm - 9:47 amITO-GRK

33h 47m2 stops

$2,223American Airlines

Find Deal

Sat, Sep 27 - Wed, Oct 1

5:16 am - 8:30 pmGRK-ITO

20h 14m2 stops

10:59 am - 9:47 amITO-GRK

17h 48m2 stops

$2,247American Airlines

Find Deal

Thu, Sep 25 - Mon, Sep 29

5:16 am - 8:30 pmGRK-ITO

20h 14m2 stops

7:00 pm - 9:47 amITO-GRK

33h 47m2 stops

$2,250American Airlines

Find Deal

Thu, Sep 25 - Wed, Oct 1

5:16 am - 2:11 pmGRK-ITO

37h 55m2 stops

7:00 pm - 9:47 amITO-GRK

33h 47m2 stops

$2,252American Airlines

Find Deal

Fri, Sep 26 - Wed, Oct 1

5:16 am - 2:11 pmGRK-ITO

37h 55m2 stops

7:49 pm - 5:43 pmITO-GRK

40h 54m2 stops

$2,440American Airlines

Find Deal

Sat, Sep 27 - Sat, Oct 4

American Airlines flights from Killeen to Hilo

Our best American Airlines deals on Killeen to Hilo flight tickets

American Airlines

Sep 24

GRK5:16 amKilleen Fort Hood Regional

16h 40m

2 stops

ITO4:56 pmHilo Intl

Sep 29

ITO10:59 amHilo Intl

17h 48m

2 stops

GRK9:47 amKilleen Fort Hood Regional

$2,142

Find similar

American Airlines

Sep 24

GRK5:16 amKilleen Fort Hood Regional

16h 40m

2 stops

ITO4:56 pmHilo Intl

Oct 1

ITO7:00 pmHilo Intl

33h 47m

2 stops

GRK9:47 amKilleen Fort Hood Regional

$2,144

Find similar

American Airlines

Sep 23

GRK11:34 amKilleen Fort Hood Regional

34h 22m

2 stops

ITO4:56 pmHilo Intl

Sep 29

ITO10:59 amHilo Intl

17h 48m

2 stops

GRK9:47 amKilleen Fort Hood Regional

$2,157

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KilleenHilo

GRK - ITO

GRKITO

Killeen Fort Hood Regional

Sun 9/28

11:38 am-4:56 pm

2 stops34h 18m

Hilo Intl

Wed 10/1

7:00 pm-9:47 am

2 stops33h 47m

$2,191

KilleenHilo

GRK - ITO

GRKITO

Killeen Fort Hood Regional

Sat 9/27

5:16 am-8:30 pm

2 stops20h 14m

Hilo Intl

Mon 9/29

10:59 am-9:47 am

2 stops17h 48m

$2,218

KilleenHilo

GRK - ITO

GRKITO

Killeen Fort Hood Regional

Sat 9/27

5:16 am-8:30 pm

2 stops20h 14m

Hilo Intl

Wed 10/1

7:00 pm-9:47 am

2 stops33h 47m

$2,220

KilleenHilo

GRK - ITO

GRKITO

Killeen Fort Hood Regional

Sat 9/27

5:16 am-2:11 pm

2 stops37h 55m

Hilo Intl

Wed 10/1

7:00 pm-9:47 am

2 stops33h 47m

$2,223

KilleenHilo

GRK - ITO

GRKITO

Killeen Fort Hood Regional

Thu 9/25

5:16 am-8:30 pm

2 stops20h 14m

Hilo Intl

Mon 9/29

10:59 am-9:47 am

2 stops17h 48m

$2,247

KilleenHilo

GRK - ITO

GRKITO

Killeen Fort Hood Regional

Thu 9/25

5:16 am-8:30 pm

2 stops20h 14m

Hilo Intl

Wed 10/1

7:00 pm-9:47 am

2 stops33h 47m

$2,250

KilleenHilo

GRK - ITO

GRKITO

Killeen Fort Hood Regional

Fri 9/26

5:16 am-2:11 pm

2 stops37h 55m

Hilo Intl

Wed 10/1

7:00 pm-9:47 am

2 stops33h 47m

$2,252

KilleenHilo

GRK - ITO

GRKITO

Killeen Fort Hood Regional

Sat 9/27

5:16 am-2:11 pm

2 stops37h 55m

Hilo Intl

Sat 10/4

7:49 pm-5:43 pm

2 stops40h 54m

$2,440

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Killeen to Hilo

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 Hilo?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Hilo from Killeen according to our data. Delta is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Hilo. Keep in mind that there are 6 different airlines that fly to Hilo on a routine basis, so you have a few additional options to choose from.

When to book flights from Killeen to Hilo

Are you open to changing your travel dates? Check out the ideal times to fly from Killeen to Hilo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Killeen to Hilo (GRK to ITO) flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Killeen Fort Hood Regional to Hilo Intl by plane?
Killeen Fort Hood Regional and Hilo Intl are 3623.2 mi apart from one another. Typically, this will take 20h 14m by plane in normal conditions.
When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to Hilo Intl Airport?
Prices for flights from Killeen Fort Hood Regional Airport to Hilo Intl Airport are updated daily.
How old do you have to be to fly from Killeen Fort Hood Regional Airport to Hilo Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Killeen Fort Hood Regional Airport to Hilo Intl Airport.
What documentation or ID do you need to fly to Hilo Intl Airport?
The travel and health documents required for your trip to Hilo Intl 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 Hilo Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Mountain View

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Killeen to Hilo for you.

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

Flights from Killeen to Hilo 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 Killeen to Hilo?

Once all potential Killeen to Hilo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Killeen to Hilo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.