How long is the flight to Killeen?

The duration of your flight to Killeen depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to Killeen on KAYAK is from Singapore , which takes 23h 14m.

How long is the flight to Killeen?

The duration of your flight to Killeen depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to Killeen on KAYAK is from Singapore , which takes 23h 14m.

How far is Killeen Fort Hood Regional Airport from central Killeen?

You’ll need to travel 11 km to reach the Killeen city centre from Killeen Fort Hood Regional Airport. Visit our flight page for the latest deals!>/a>

What is the name of Killeen’s airport?

All flights to Killeen land at Killeen Fort Hood Regional Airport. The airport code is GRK,and it can also be referred to as Fort Hood Regional or Gray Aaf. Visit our flight page for the latest deals!>/a>

How does KAYAK find such low prices on flights to Killeen?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Killeen. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Killeen?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Killeen is likely to change within 7 days, so travellers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights to Killeen?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Killeen with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Killeen?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Killeen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

S$ 1,568 CHEAP FLIGHTS to Killeen in 2025/26

GRK

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Flight Deals

Cheap Flights to Killeen

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Killeen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

All Flight Deals

Recent return flight deals to Killeen

Wed, 18 Feb - Sun, 22 Feb

08:15 - 20:13SIN-GRK

25h 58m2 stops

10:14 - 00:50GRK-SIN

48h 36m2 stops

S$ 1,568American Airlines

Find Deal

Wed, 18 Feb - Sun, 22 Feb

08:15 - 22:24SIN-GRK

28h 09m2 stops

18:40 - 06:35GRK-SIN

45h 55m2 stops

S$ 1,673American Airlines

Find Deal

Tue, 17 Feb - Sun, 22 Feb

02:20 - 11:31SIN-GRK

23h 11m2 stops

11:57 - 00:50GRK-SIN

46h 53m2 stops

S$ 1,674American Airlines

Find Deal

Tue, 17 Feb - Sun, 22 Feb

02:20 - 20:13SIN-GRK

31h 53m2 stops

06:24 - 00:50GRK-SIN

28h 26m2 stops

S$ 2,421American Airlines

Find Deal

Cheapest return fare

S$ 1,568

American Airlines

Wed 18-2Sun 22-2

SIN - GRK • 2 stops

Cheapest one-way flight

Multiple Airlines

Fri 31-10

SIN - GRK • multi-stop

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Killeen!

Booking Insights

KAYAK's insights & trends for flights to Killeen

Get data-powered insights and trends into flights to Killeen to help you find the cheapest flights, the best time to fly and much more.

Airlines

The most popular airline among KAYAK users flying to Fort Hood Regional is Japan Airlines, followed by United Airlines and Singapore Airlines.

Cheapest flight	S$ 1,568

Flight from Singapore to Killeen

When to book flights to Killeen

Are your dates flexible? Find out the best times to travel to Killeen based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Killeen based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How far is Killeen Fort Hood Regional Airport from central Killeen?
You’ll need to travel 11 km to reach the Killeen city centre from Killeen Fort Hood Regional Airport.
What is the name of Killeen’s airport?
All flights to Killeen land at Killeen Fort Hood Regional Airport. The airport code is GRK,and it can also be referred to as Fort Hood Regional or Gray Aaf.
How does KAYAK find such low prices on flights to Killeen?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Killeen.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Killeen?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Killeen is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights to Killeen?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Killeen with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Killeen?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Killeen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Enter your preferred departure airport and travel dates into the search form above to unlock the latest Killeen flight deals.

Direct departures

Singapore to Killeen Fort Hood Regional

Monday

Alaska Airlines, American Airlines, Gulf Air, +1 more