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$119+ Cheap flights from Indianapolis to Killeen (IND - GRK)

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
IND — GRK
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Indianapolis to Killeen

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Killeen (GRK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$257
(American Airlines)

One-way from

$119
(American Airlines)
From Indianapolis to Killeen Fort Hood Regional
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One-way flight from Indianapolis to Killeen Fort Hood Regional
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Find flight deals from Indianapolis to Killeen

Cheapest flights from Indianapolis to Killeen
Explore the most affordable flight options available from Indianapolis to Killeen. 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 9/16. 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.
Sat 9/2711:03 amIND - GRK
1 stop6h 07mAmerican Airlines
Tue 9/305:16 amGRK - IND
1 stop4h 06mAmerican Airlines
Deal found 9/16$404
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/115:46 amIND - GRK
1 stop5h 20mAmerican Airlines
Sat 10/186:09 pmGRK - IND
1 stop5h 06mAmerican Airlines
Deal found 9/17$472
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.
Sun 11/305:26 amIND - GRK
1 stop6h 54mAmerican Airlines
Tue 12/24:10 pmGRK - IND
1 stop4h 47mAmerican Airlines
Deal found 9/16$587

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis to Killeen 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 Indianapolis to Killeen that are best for you.

Fly from

Indianapolis

Fly to

Killeen

Route

Depart

Return

Price

IndianapolisKilleen

IND - GRK

INDGRK

Indianapolis

Tue 1/6

5:46 am-9:24 am

1 stop4h 38m

Killeen Fort Hood Regional

Fri 1/9

5:16 am-10:12 am

1 stop3h 56m

$257

IndianapolisKilleen

IND - GRK

INDGRK

Indianapolis

Mon 1/5

5:29 am-9:51 am

1 stop5h 22m

Killeen Fort Hood Regional

Thu 1/8

5:16 am-10:12 am

1 stop3h 56m

$277

IndianapolisKilleen

IND - GRK

INDGRK

Indianapolis

Sat 2/21

4:33 pm-7:46 pm

1 stop4h 13m

Killeen Fort Hood Regional

Wed 2/25

6:44 pm-11:48 pm

1 stop4h 04m

$307

IndianapolisKilleen

IND - GRK

INDGRK

Indianapolis

Sat 10/18

5:59 pm-10:52 pm

1 stop5h 53m

$119

IndianapolisKilleen

IND - GRK

INDGRK

Indianapolis

Fri 10/3

6:55 pm-9:47 am

2 stops15h 52m

$571

IndianapolisKilleen

IND - GRK

INDGRK

Indianapolis

Fri 9/26

6:55 pm-9:47 am

2 stops15h 52m

$635

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Indianapolis to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Indianapolis 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 Indianapolis to Killeen

What is the cheapest month to book a flight from Indianapolis to Killeen?

Currently, January is the cheapest month in which you can book a flight from Indianapolis to Killeen (average of $316). Flying from Indianapolis to Killeen in December is currently the most expensive (average of $468). 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.

What is the cheapest time of day to fly from IND to GRK?

Find hourly flight availability from Indianapolis to Killeen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 30% on flights from Indianapolis to Killeen by exploring options for tickets at noon.

Reviews of airlines servicing Killeen

Get insights into the airlines that provide service to Killeen. 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 Killeen. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with American Airlines from Indianapolis to Killeen to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Food

6.4

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Food

6.4

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Killeen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Indianapolis to Killeen?

    A quick flight from Indianapolis to Killeen can take about 4h 38m. American Airlines provides one of the quickest options available for as low as $257. The distance between Indianapolis and Killeen is about 881 mi.

  • Can I find deals for flights from Indianapolis to Killeen that include hotel bookings?

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

  • How can I find direct flights from Indianapolis to Killeen?

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

  • Can I find deals for business class flights from Indianapolis to Killeen?

    Yes. Cheapflights offers flight deals from Indianapolis to Killeen 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 Indianapolis to Killeen?

    Currently, January is the cheapest month in which you can book a flight from Indianapolis to Killeen (average of $316). Flying from Indianapolis to Killeen in December is currently the most expensive (average of $468). 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

Traveling to a place near Killeen?

Book flights to Killeen if you plan to visit one of these locations
Temple
Copperas Cove

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Top airline flying from Indianapolis to Killeen

Discover the top airline that operate flights from Indianapolis to Killeen. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$486FlexibilityNo cancel feeOn-time71%

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