What is the cheapest airline that flies from Killeen Fort Hood Regional to O'ahu?

American Airlines is the most popular carrier operating from Killeen Fort Hood Regional to O'ahu

What airlines fly to O'ahu?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to O'ahu from Killeen according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to O'ahu. Keep in mind that there are 6 different airlines that fly to O'ahu on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to O'ahu?

Prices for flights from Killeen Fort Hood Regional Airport to O'ahu were last updated today.

How many operators does momondo search for flights from Killeen Fort Hood Regional Airport to O'ahu?

As of March 2026, there is 1 operator available to choose from for flights from Killeen Fort Hood Regional Airport to O'ahu.

How old do you have to be to fly from Killeen Fort Hood Regional Airport to O'ahu?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to O'ahu.

What documentation or ID do you need to fly to O'ahu?

The required travel and health documents for your O'ahu trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at O'ahu. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$459 Cheap Flights from Killeen to O'ahu in 2026

1 adult

0 bags

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Find the cheapest flights from Killeen to O'ahu

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:13 am - 6:34 pm

GRK

HNL

16h 21m

2 stops

3:15 pm - 9:35 am

HNL

GRK

13h 20m

2 stops

$768American Airlines

Tue, Apr 21 - Tue, Apr 28

10:05 am - 6:34 pm

GRK

HNL

13h 29m

2 stops

5:42 pm - 9:35 am

HNL

GRK

10h 53m

1 stop

$804American Airlines

Tue, Apr 21 - Tue, Apr 28

7:13 am - 12:23 pm

GRK

HNL

10h 10m

1 stop

5:42 pm - 9:35 am

HNL

GRK

10h 53m

1 stop

$927American Airlines

Fri, May 8 - Tue, May 12

5:00 am - 12:23 pm

GRK

HNL

12h 23m

1 stop

3:15 pm - 9:35 am

HNL

GRK

13h 20m

2 stops

$933American Airlines

Fri, May 8 - Tue, May 12

5:00 am - 2:55 pm

GRK

HNL

14h 55m

2 stops

3:15 pm - 9:35 am

HNL

GRK

13h 20m

2 stops

$938American Airlines

Fri, May 8 - Tue, May 12

5:00 am - 12:23 pm

GRK

HNL

12h 23m

1 stop

5:42 pm - 9:35 am

HNL

GRK

10h 53m

1 stop

$990American Airlines

Tue, Apr 21 - Tue, Apr 28

American Airlines flights from Killeen to O'ahu

Our best American Airlines deals on Killeen to O'ahu flight tickets

American Airlines

Apr 21

GRK7:13 amKilleen Fort Hood Regional

16h 21m

2 stops

HNL6:34 pmHonolulu

Apr 28

HNL3:15 pmHonolulu

13h 20m

2 stops

GRK9:35 amKilleen Fort Hood Regional

$768

American Airlines

Apr 21

GRK10:05 amKilleen Fort Hood Regional

13h 29m

2 stops

HNL6:34 pmHonolulu

Apr 28

HNL5:42 pmHonolulu

10h 53m

1 stop

GRK9:35 amKilleen Fort Hood Regional

$804

American Airlines

May 8

GRK7:13 amKilleen Fort Hood Regional

10h 10m

1 stop

HNL12:23 pmHonolulu

May 12

HNL5:42 pmHonolulu

10h 53m

1 stop

GRK9:35 amKilleen Fort Hood Regional

$927

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

Tue 4/21

7:13 am-6:34 pm

2 stops16h 21m

Honolulu

Tue 4/28

3:15 pm-9:35 am

2 stops13h 20m

$768

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

Tue 4/21

10:05 am-6:34 pm

2 stops13h 29m

Honolulu

Tue 4/28

5:42 pm-9:35 am

1 stop10h 53m

$804

Quickest round-trip

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

Fri 5/8

7:13 am-12:23 pm

1 stop10h 10m

Honolulu

Tue 5/12

5:42 pm-9:35 am

1 stop10h 53m

$927

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

Fri 5/8

5:00 am-12:23 pm

1 stop12h 23m

Honolulu

Tue 5/12

3:15 pm-9:35 am

2 stops13h 20m

$933

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

Fri 5/8

5:00 am-2:55 pm

2 stops14h 55m

Honolulu

Tue 5/12

3:15 pm-9:35 am

2 stops13h 20m

$938

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

Tue 4/21

5:00 am-12:23 pm

1 stop12h 23m

Honolulu

Tue 4/28

5:42 pm-9:35 am

1 stop10h 53m

$990

Cheapest one-way

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

Tue 7/14

3:07 pm-10:09 pm

2 stops12h 02m

$459

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

Mon 7/13

3:07 pm-10:09 pm

2 stops12h 02m

$495

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

Tue 7/14

6:30 am-10:09 pm

2 stops20h 39m

$516

KilleenHonolulu

GRK - HNL

GRKHNL

Killeen Fort Hood Regional

Wed 7/15

12:54 pm-12:12 am

2 stops16h 18m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Killeen to O'ahu

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

Prices

Airlines

Can stopping save me money on Killeen to O'ahu flights?

You could potentially save up to 73% on your flight if you consider stops on a Killeen to O'ahu flight.

Cheap Killeen to O'ahu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Killeen to O'ahu

Fastest flight time	24h 11m
Direct flights	None

The fastest flight from Killeen to O'ahu takes 24h 11m

There are no direct flights from Killeen to O'ahu. There are no popular flight routes from Killeen to O'ahu.

Search flight deals

When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to O'ahu?
Prices for flights from Killeen Fort Hood Regional Airport to O'ahu were last updated today.
How many operators does momondo search for flights from Killeen Fort Hood Regional Airport to O'ahu?
As of March 2026, there is 1 operator available to choose from for flights from Killeen Fort Hood Regional Airport to O'ahu.
How old do you have to be to fly from Killeen Fort Hood Regional Airport to O'ahu?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to O'ahu.
What documentation or ID do you need to fly to O'ahu?
The required travel and health documents for your O'ahu trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at O'ahu. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Killeen to O'ahu?
momondo data reveals that the most frequently booked plane model on the route from Killeen to O'ahu is Airbus A320-100/200, representing 15.56% of all bookings. The subsequent popular models are Airbus A320neo at 8.89%, Boeing 737-800 at 7.78%, and Embraer 175 (Enhanced Winglets) at 6.67%.

Best airlines flying from Killeen to O'ahu

Compare and see reviews for airlines that fly from Killeen to O'ahu with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $796	Free Cancellation	Rating 7.1 11,496 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Killeen to O'ahu?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Killeen to O'ahu. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Killeen to O'ahu with flexible booking policies on momondo?

Flights from Killeen to O'ahu 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 O'ahu?

momondo provides multiple filters to help you find the best flight to O'ahu from Killeen. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to O'ahu from Killeen are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.