$2,223+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — KOA
Oct 17 — Oct 241
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Killeen to The Big Island with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap 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 September 17, 2025.
Round-trip from | $2,223 (American Airlines) |
|---|
Find flight deals from Killeen to The Big Island
Cheapest flights from Killeen to The Big IslandExplore the most affordable flight options available from Killeen to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.
Explore the most affordable flight options available from Killeen to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 9/275:16 amGRK - ITO
2 stops37h 55mAmerican Airlines
Wed 10/17:00 pmITO - GRK
2 stops33h 47mAmerican Airlines
Deal found 9/14![American Airlines logo]()
$2,223
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 September 17, 2025.
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
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
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, October is the cheapest month in which you can book a flight from Killeen to The Big Island (average of $409). Flying from Killeen to The Big Island in June is currently the most expensive (average of $624). 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.