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The Big Island

$1,324+ Cheap flights from Killeen (GRK) to The Big Island

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — KOA
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap flight deals from Killeen to The Big Island

Best flights from Killeen to The Big Island
Discover carefully curated flight deals from Killeen to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

This American Airlines deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:00 amGRK - ITO
2 stops17h 59mAmerican Airlines
Mon 3/235:57 pmITO - GRK
2 stops36h 29mAmerican Airlines
Deal found 1/1$1,324
This American Airlines deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:56 amGRK - ITO
2 stops38h 37mAmerican Airlines
Mon 3/235:57 pmITO - GRK
2 stops36h 29mAmerican Airlines
Deal found 1/1$1,334
This American Airlines deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1611:56 amGRK - ITO
2 stops37h 03mAmerican Airlines
Mon 3/235:57 pmITO - GRK
2 stops43h 06mAmerican Airlines
Deal found 1/1$1,365
This American Airlines deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:00 amGRK - ITO
2 stops17h 13mAmerican Airlines
Thu 3/194:45 pmITO - GRK
2 stops36h 00mAmerican Airlines
Deal found 1/1$1,395
This American Airlines deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:33 pmGRK - ITO
2 stops26h 27mAmerican Airlines
Wed 3/187:44 pmITO - GRK
2 stops57h 01mAmerican Airlines
Deal found 1/1$1,478
This American Airlines deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:33 pmGRK - ITO
2 stops26h 27mAmerican Airlines
Thu 3/194:45 pmITO - GRK
2 stops36h 00mAmerican Airlines
Deal found 1/1$1,552
This American Airlines deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:00 amGRK - ITO
2 stops14h 00mAmerican Airlines
Tue 3/174:39 pmITO - GRK
2 stops12h 06mAmerican Airlines
Deal found 1/1$1,558
This American Airlines deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:15 amGRK - ITO
2 stops13h 58mAmerican Airlines
Mon 3/235:57 pmITO - GRK
2 stops12h 34mAmerican Airlines
Deal found 1/1$1,558
This American Airlines deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:33 pmGRK - ITO
2 stops26h 27mAmerican Airlines
Wed 3/187:44 pmITO - GRK
2 stops57h 01mAmerican Airlines
Deal found 1/1$1,630
This American Airlines deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:00 amGRK - ITO
2 stops14h 00mAmerican Airlines
Sun 3/226:44 pmITO - GRK
2 stops34h 01mAmerican Airlines
Deal found 1/1$1,637
This American Airlines deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:00 amGRK - ITO
2 stops14h 00mAmerican Airlines
Sun 3/226:44 pmITO - GRK
2 stops34h 01mAmerican Airlines
Deal found 1/1$1,637
This American Airlines deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:15 amGRK - ITO
2 stops13h 58mAmerican Airlines
Sun 3/226:44 pmITO - GRK
2 stops34h 01mAmerican Airlines
Deal found 1/1$1,637

Find flight deals from Killeen to The Big Island

Keep the following information in mind while searching for Killeen to The Big Island flight deals. Data was last updated January 2, 2026.

Round-trip from

$1,324
(American Airlines)
From Killeen Fort Hood Regional to The Big Island
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to The Big Island 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, Cheapflights users made 2,558,603 searches. Data last updated January 2, 2026.
Use the filters below to find and compare flights from Killeen to The Big Island that are best for you.

Fly from

Killeen

Fly to

The Big Island

Route

Depart

Return

Price

KilleenHilo

GRK - ITO

GRKITO

Killeen Fort Hood Regional

Tue 3/17

7:00 am-7:59 pm

2 stops17h 59m

Hilo Intl

Mon 3/23

5:57 pm-11:26 am

2 stops36h 29m

$1,324

KilleenHilo

GRK - ITO

GRKITO

Killeen Fort Hood Regional

Wed 3/18

11:56 am-9:33 pm

2 stops38h 37m

Hilo Intl

Mon 3/23

5:57 pm-11:26 am

2 stops36h 29m

$1,334

KilleenHilo

GRK - ITO

GRKITO

Killeen Fort Hood Regional

Mon 3/16

11:56 am-7:59 pm

2 stops37h 03m

Hilo Intl

Mon 3/23

5:57 pm-6:03 pm

2 stops43h 06m

$1,365

KilleenHilo

GRK - ITO

GRKITO

Killeen Fort Hood Regional

Wed 3/18

7:00 am-7:13 pm

2 stops17h 13m

Hilo Intl

Thu 3/19

4:45 pm-9:45 am

2 stops36h 00m

$1,395

KilleenHilo

GRK - ITO

GRKITO

Killeen Fort Hood Regional

Mon 3/16

6:33 pm-4:00 pm

2 stops26h 27m

Hilo Intl

Wed 3/18

7:44 pm-9:45 am

2 stops57h 01m

$1,478

KilleenHilo

GRK - ITO

GRKITO

Killeen Fort Hood Regional

Sun 3/15

6:33 pm-4:00 pm

2 stops26h 27m

Hilo Intl

Thu 3/19

4:45 pm-9:45 am

2 stops36h 00m

$1,552

KilleenHilo

GRK - ITO

GRKITO

Killeen Fort Hood Regional

Mon 3/16

7:00 am-4:00 pm

2 stops14h 00m

Hilo Intl

Tue 3/17

4:39 pm-9:45 am

2 stops12h 06m

$1,558

KilleenHilo

GRK - ITO

GRKITO

Killeen Fort Hood Regional

Thu 3/19

10:15 am-7:13 pm

2 stops13h 58m

Hilo Intl

Mon 3/23

5:57 pm-11:31 am

2 stops12h 34m

$1,558

KilleenHilo

GRK - ITO

GRKITO

Killeen Fort Hood Regional

Sun 3/15

6:33 pm-4:00 pm

2 stops26h 27m

Hilo Intl

Wed 3/18

7:44 pm-9:45 am

2 stops57h 01m

$1,630

KilleenHilo

GRK - ITO

GRKITO

Killeen Fort Hood Regional

Tue 3/17

7:00 am-4:00 pm

2 stops14h 00m

Hilo Intl

Sun 3/22

6:44 pm-9:45 am

2 stops34h 01m

$1,637

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 12 results
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Best time to book a flight from Killeen to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island from Killeen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Killeen to The Big Island

What is the cheapest month to book a flight from Killeen to The Big Island?

Currently, July is the cheapest month in which you can book a flight from Killeen to The Big Island (average of $201). Flying from Killeen to The Big Island in December is currently the most expensive (average of $447). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Killeen to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Killeen to The Big Island?

    If you book a flight to The Big Island from Killeen, you will be flying from Fort Hood Regional, which is the city’s only airport. Killeen Fort Hood Regional (GRK) is located 6.9 mi from the center of Killeen.

  • How long is the flight from Killeen to The Big Island?

    Departing from Killeen to The Big Island will take you 17h 59m. Airlines will cover a distance of 3615 mi.

  • Can I find deals for flights from Killeen to The Big Island that include hotel bookings?

    Yes. In addition to deals on Killeen to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Killeen to The Big Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Killeen to The Big Island.

  • Can I find deals for business class flights from Killeen to The Big Island?

    Yes. Cheapflights offers flight deals from Killeen to The Big Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Killeen to The Big Island?

    Currently, July is the cheapest month in which you can book a flight from Killeen to The Big Island (average of $201). Flying from Killeen to The Big Island in December is currently the most expensive (average of $447). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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