$174 Cheap Flights from Indianapolis (IND) to Killeen (GRK)

View $174 flight on Tue, Dec 16, 2025Opens in a new window

Popular airlines from Indianapolis Intl. Airport (IND) to Killeen, TX (GRK-Killeen-Fort Hood Regional)

Cheap Flights from Indianapolis to Killeen (IND-GRK)

Prices were available within the past 7 days and start at $174 for one-way flights and $277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, May 28 - Sat, May 30
IND
Indianapolis
GRK
Killeen
$277 Roundtrip, found 23 hours ago
$277
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Thu, May 28 from Indianapolis to Killeen, returning Sat, May 30, priced at $277 found 23 hours ago
American Airlines
Thu, May 28 - Sat, May 30
IND
Indianapolis
GRK
Killeen
$337 Roundtrip, found 23 hours ago
$337
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Thu, May 28 from Indianapolis to Killeen, returning Sat, May 30, priced at $337 found 23 hours ago
American Airlines
Thu, May 28 - Sat, May 30
IND
Indianapolis
GRK
Killeen
$347 Roundtrip, found 23 hours ago
$347
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Thu, May 28 from Indianapolis to Killeen, returning Sat, May 30, priced at $347 found 23 hours ago
American Airlines
Tue, Nov 25 - Fri, Nov 28
IND
Indianapolis
GRK
Killeen
$367 Roundtrip, found 5 days ago
$367
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Nov 25 from Indianapolis to Killeen, returning Fri, Nov 28, priced at $367 found 5 days ago
American Airlines
Mon, Dec 1 - Sun, Dec 7
IND
Indianapolis
GRK
Killeen
$377 Roundtrip, found 1 day ago
$377
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Dec 1 from Indianapolis to Killeen, returning Sun, Dec 7, priced at $377 found 1 day ago
American Airlines
Wed, Mar 18 - Sat, Mar 21
IND
Indianapolis
GRK
Killeen
$387 Roundtrip, found 3 days ago
$387
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Mar 18 from Indianapolis to Killeen, returning Sat, Mar 21, priced at $387 found 3 days ago
American Airlines
Tue, Nov 25 - Fri, Nov 28
IND
Indianapolis
GRK
Killeen
$397 Roundtrip, found 12 hours ago
$397
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Nov 25 from Indianapolis to Killeen, returning Fri, Nov 28, priced at $397 found 12 hours ago
American Airlines
Tue, Nov 25 - Fri, Nov 28
IND
Indianapolis
GRK
Killeen
$402 Roundtrip, found 3 days ago
$402
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 25 from Indianapolis to Killeen, returning Fri, Nov 28, priced at $402 found 3 days ago
American Airlines
Wed, Dec 3 - Sun, Dec 7
IND
Indianapolis
GRK
Killeen
$404 Roundtrip, found 6 days ago
$404
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Dec 3 from Indianapolis to Killeen, returning Sun, Dec 7, priced at $404 found 6 days ago
American Airlines
Thu, Dec 18 - Thu, Dec 25
IND
Indianapolis
GRK
Killeen
$407 Roundtrip, just found
$407
Roundtrip
just found
Select American Airlines flight, departing Thu, Dec 18 from Indianapolis to Killeen, returning Thu, Dec 25, priced at $407 just found

Alternative airports near Killeen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Killeen-Fort Hood Regional GRK. Cheapest option available. Average driving time to city center is 13 minutes. Flights from $397
GRK
Killeen-Fort Hood Regional
Cheapest
Average driving time to city center13 min
Flights from $397
Flights from Indianapolis (IND) to Killeen (GRK)
Origin airport
Indianapolis Intl.
Destination airport
Killeen-Fort Hood Regional
Airlines serving
American Airlines
Roundtrip price
$276
Distance
880 mi

Indianapolis to Killeen Flights

The cheapest times to fly from Indianapolis to Killeen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Indianapolis to Killeen are during the month of May. You can find some of the cheapest flights from Indianapolis to Killeen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Indianapolis to Killeen

Sunday is one of the best days to book for cheap flights from Indianapolis to Killeen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Indianapolis to Killeen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Indianapolis to Killeen in 2025. You can also book with separate airlines for your outbound and return journeys, from $174 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Indianapolis to Killeen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Indianapolis to Killeen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Indianapolis Intl. Airport (IND) to Killeen-Fort Hood Regional Airport (GRK) cost?
Grab a cheap one-way flight from $174 or cheap return flight from $277 from Indianapolis Intl. Airport (IND) to Killeen-Fort Hood Regional Airport (GRK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Indianapolis Intl. Airport (IND) to Killeen-Fort Hood Regional Airport (GRK)?
Planning your trip for May is a great way to save, as it's the cheapest month for flights between IND and GRK. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Indianapolis Intl. Airport (IND) to Killeen-Fort Hood Regional Airport (GRK)?
To find the cheapest airline that'll fly you from IND to GRK, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Indianapolis Intl. Airport (IND) to Killeen-Fort Hood Regional Airport (GRK)?
Nonstop flights from Indianapolis Intl. Airport (IND) to Killeen-Fort Hood Regional Airport (GRK) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IND to GRK?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Indianapolis Intl. Airport (IND) to Killeen-Fort Hood Regional Airport (GRK)?
To reach Killeen-Fort Hood Regional Airport (GRK) without delays, choose a flight that leaves Indianapolis Intl. Airport (IND) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Indianapolis Intl. Airport (IND) to Killeen-Fort Hood Regional Airport (GRK) last-minute?
Last-minute bookings from IND to GRK are usually more expensive. To lock in the best rates, start searching for flights early. That being said, if you can play around with your travel dates, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book an IND to GRK flight and hotel package?
Compared with arranging flights and hotels separately, booking an IND to GRK flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place will take the stress out of planning your trip. Just pick your flights and choose from our extensive range of stays, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Indianapolis Intl. Airport (IND) to Killeen-Fort Hood Regional Airport (GRK)?
Usually, it's possible to cancel or reschedule your IND to GRK flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.