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$462+ Cheap flights from Killeen (GRK) to O'ahu

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — HNL
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Killeen to O'ahu

Keep the following information in mind while searching for Killeen to O'ahu flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$830
(American Airlines)

One-way from

$462
(American Airlines)

Popular in

September

Cheapest in

January

Average price

$1,355
From Killeen Fort Hood Regional to O'ahu
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One-way flight from Killeen Fort Hood Regional to O'ahu
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Highest demand for flights based on searches. 16% potential increase in price ($208 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Killeen to O'ahu

Cheapest flights from Killeen to O'ahu
Explore the most affordable flight options available from Killeen to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 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.
sáb. 11/159:56 amGRK - HNL
2 stops16h 06mAmerican Airlines
mar. 11/1810:55 pmHNL - GRK
2 stops15h 31mAmerican Airlines
Deal found 9/14$830
This American Airlines deal was found by Cheapflights users on 9/16. 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.
mar. 10/77:45 amGRK - HNL
2 stops14h 12mAmerican Airlines
mar. 10/143:20 pmHNL - GRK
2 stops17h 58mAmerican Airlines
Deal found 9/16$1,049
This American Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 9/3010:17 amGRK - HNL
2 stops16h 15mAmerican Airlines
vie. 10/1010:14 pmHNL - GRK
2 stops14h 24mAmerican Airlines
Deal found 9/15$1,087
This American Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 9/305:16 amGRK - HNL
2 stops17h 38mAmerican Airlines
jue. 10/93:20 pmHNL - GRK
2 stops13h 46mAmerican Airlines
Deal found 9/15$1,102
This American Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 10/25:16 amGRK - HNL
2 stops17h 38mAmerican Airlines
vie. 10/103:20 pmHNL - GRK
2 stops13h 46mAmerican Airlines
Deal found 9/15$1,103
This American Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 10/25:16 amGRK - HNL
2 stops17h 38mAmerican Airlines
jue. 10/93:20 pmHNL - GRK
2 stops13h 46mAmerican Airlines
Deal found 9/15$1,118
This American Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 10/75:16 amGRK - HNL
2 stops16h 41mAmerican Airlines
dom. 10/1210:14 pmHNL - GRK
2 stops14h 29mAmerican Airlines
Deal found 9/15$1,131
This American Airlines deal was found by Cheapflights users on 9/16. 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.
jue. 10/912:34 pmGRK - HNL
2 stops13h 10mAmerican Airlines
dom. 10/195:21 pmHNL - GRK
1 stop11h 45mAmerican Airlines
Deal found 9/16$1,135

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to O'ahu 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Killeen to O'ahu that are best for you.

Fly from

Killeen

Fly to

O'ahu

Route

Depart

Return

Price

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

sáb. 11/15

9:56 am-10:02 pm

2 stops16h 06m

Honolulu

mar. 11/18

10:55 pm-6:26 pm

2 stops15h 31m

$830

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

mié. 10/8

5:16 am-4:57 pm

2 stops16h 41m

Honolulu

mar. 10/14

3:20 pm-2:18 pm

2 stops17h 58m

$1,049

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

mar. 10/7

7:45 am-4:57 pm

2 stops14h 12m

Honolulu

mar. 10/14

3:20 pm-2:18 pm

2 stops17h 58m

$1,049

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

lun. 1/12

5:16 am-1:50 pm

1 stop12h 34m

Honolulu

jue. 1/22

7:50 pm-9:24 am

1 stop9h 34m

$1,062

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

mar. 3/3

6:24 am-1:50 pm

1 stop11h 26m

Honolulu

mié. 3/4

7:50 pm-9:28 am

1 stop9h 38m

$1,062

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

dom. 2/1

5:16 am-10:44 pm

2 stops21h 28m

$462

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

vie. 2/6

6:24 am-8:06 pm

2 stops17h 42m

$462

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

mié. 2/4

5:16 am-10:44 pm

2 stops21h 28m

$462

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

sáb. 2/7

6:42 pm-1:05 pm

2 stops22h 23m

$462

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

lun. 2/2

10:21 am-10:44 pm

2 stops16h 23m

$462

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 17 results
1
2

Best time to book a flight from Killeen to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu 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 O'ahu

What is the cheapest month to book a flight from Killeen to O'ahu?

Currently, November is the cheapest month in which you can book a flight from Killeen to O'ahu (average of $469). Flying from Killeen to O'ahu in June is currently the most expensive (average of $687). 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.

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'ahu. Reviews last updated septiembre 17, 2025.
Read through reviews of airlines operating flights from Killeen to O'ahu, such as Alaska Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Killeen to O'ahu. 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 O'ahu?

    For a flight from Killeen to O'ahu, you will be flying from Fort Hood Regional. Killeen Fort Hood Regional (GRK) is just 6.9 mi from the center of the city.

  • How long is the flight from Killeen to O'ahu?

    Airlines like American Airlines fly from Killeen to O'ahu in about 16h 06m. The time it takes to get you to your destination can typically vary by up to . The distance between Killeen and O'ahu is about 3740 mi.

  • Can I find deals for flights from Killeen to O'ahu that include hotel bookings?

    Yes. In addition to deals on Killeen to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Killeen to O'ahu?

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

  • Can I find deals for business class flights from Killeen to O'ahu?

    Yes. Cheapflights offers flight deals from Killeen to O'ahu 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 O'ahu?

    Currently, November is the cheapest month in which you can book a flight from Killeen to O'ahu (average of $469). Flying from Killeen to O'ahu in June is currently the most expensive (average of $687). 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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Top airline flying from Killeen to O'ahu

Discover the top airline that operate flights from Killeen to O'ahu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$782Average$1,085FlexibilityNo cancel feeOn-time75%

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