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Killeen

$229+ Cheap flights from Indiana to Killeen (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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
IND — GRK
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
1 adult, Economy
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Cheap flight deals from Indiana to Killeen

Keep the following information in mind while searching for Indiana to Killeen flight deals. Data was last updated October 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$347
(American Airlines)

One-way from

$229
(American Airlines)
Provider with most accurate pricing for Indianapolis-Killeen Fort Hood Regional flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Killeen Fort Hood Regional flights.
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From Indiana to Killeen Fort Hood Regional
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One-way flight from Indiana to Killeen Fort Hood Regional
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Find flight deals from Indiana to Killeen

Cheapest flights from Indiana to Killeen
Explore the most affordable flight options available from Indiana to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2025.

This American Airlines deal was found by Cheapflights users on 10/12. 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.
Tue 11/46:45 amIND - GRK
1 stop4h 32mAmerican Airlines
Fri 11/75:05 amGRK - IND
1 stop4h 38mAmerican Airlines
Deal found 10/12$397
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Wed 11/125:31 amCVG - GRK
1 stop6h 51mAmerican Airlines
Sun 11/1611:52 amGRK - CVG
1 stop7h 05mAmerican Airlines
Deal found 10/12$405
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Thu 11/135:31 amCVG - GRK
1 stop5h 33mAmerican Airlines
Sun 11/1611:52 amGRK - CVG
1 stop7h 05mAmerican Airlines
Deal found 10/12$419
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Wed 11/1212:02 pmDAY - GRK
1 stop7h 24mAmerican Airlines
Sun 11/165:05 amGRK - DAY
1 stop5h 27mAmerican Airlines
Deal found 10/12$422
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Wed 12/315:40 amCVG - GRK
1 stop6h 47mAmerican Airlines
Sat 1/311:57 amGRK - CVG
1 stop6h 55mAmerican Airlines
Deal found 10/12$448
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Thu 11/135:33 pmDAY - GRK
1 stop4h 34mAmerican Airlines
Sun 11/166:05 amGRK - DAY
1 stop4h 27mAmerican Airlines
Deal found 10/12$453
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Fri 11/146:34 pmSDF - GRK
1 stop4h 47mAmerican Airlines
Mon 11/1711:52 amGRK - SDF
1 stop4h 46mAmerican Airlines
Deal found 10/12$453
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Wed 10/158:36 amIND - GRK
1 stop6h 42mAmerican Airlines
Mon 10/203:00 pmGRK - IND
1 stop6h 02mAmerican Airlines
Deal found 10/12$460
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Thu 10/1612:32 pmSDF - GRK
1 stop6h 11mAmerican Airlines
Sat 10/182:48 pmGRK - SDF
1 stop4h 33mAmerican Airlines
Deal found 10/12$460
This American Airlines deal was found by Cheapflights users on 10/12. 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 10/254:17 pmORD - GRK
1 stop6h 35mAmerican Airlines
Mon 10/276:13 pmGRK - ORD
1 stop4h 23mAmerican Airlines
Deal found 10/12$463
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Fri 11/218:14 pmSDF - GRK
1 stop4h 29mAmerican Airlines
Mon 11/244:10 pmGRK - SDF
1 stop4h 50mAmerican Airlines
Deal found 10/12$476
This American Airlines deal was found by Cheapflights users on 10/11. 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.
Wed 10/291:22 pmORD - GRK
1 stop4h 16mAmerican Airlines
Fri 10/315:16 amGRK - ORD
1 stop4h 50mAmerican Airlines
Deal found 10/11$483

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana 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 October 13, 2025.
Use the filters below to find and compare flights from Indiana to Killeen that are best for you.

Fly from

Indiana

Fly to

Killeen

Route

Depart

Return

Price

IndianapolisKilleen

IND - GRK

INDGRK

Indianapolis

Sat 2/21

5:43 am-9:28 am

1 stop4h 45m

Killeen Fort Hood Regional

Wed 2/25

10:26 am-5:31 pm

1 stop6h 05m

$347

IndianapolisKilleen

IND - GRK

INDGRK

Indianapolis

Tue 11/4

6:45 am-10:17 am

1 stop4h 32m

Killeen Fort Hood Regional

Fri 11/7

5:05 am-10:43 am

1 stop4h 38m

$397

CincinnatiKilleen

CVG - GRK

CVGGRK

Cincinnati Cinci./N. Kentucky

Wed 11/12

5:31 am-11:22 am

1 stop6h 51m

Killeen Fort Hood Regional

Sun 11/16

11:52 am-7:57 pm

1 stop7h 05m

$405

CincinnatiKilleen

CVG - GRK

CVGGRK

Cincinnati Cinci./N. Kentucky

Thu 11/13

5:31 am-10:04 am

1 stop5h 33m

Killeen Fort Hood Regional

Sun 11/16

11:52 am-7:57 pm

1 stop7h 05m

$419

DaytonKilleen

DAY - GRK

DAYGRK

Dayton

Wed 11/12

12:02 pm-6:26 pm

1 stop7h 24m

Killeen Fort Hood Regional

Sun 11/16

5:05 am-11:32 am

1 stop5h 27m

$422

CincinnatiKilleen

CVG - GRK

CVGGRK

Cincinnati Cinci./N. Kentucky

Wed 12/31

5:40 am-11:27 am

1 stop6h 47m

Killeen Fort Hood Regional

Sat 1/3

11:57 am-7:52 pm

1 stop6h 55m

$448

LouisvilleKilleen

SDF - GRK

SDFGRK

Louisville Intl

Fri 11/14

6:34 pm-10:21 pm

1 stop4h 47m

Killeen Fort Hood Regional

Mon 11/17

11:52 am-5:38 pm

1 stop4h 46m

$453

DaytonKilleen

DAY - GRK

DAYGRK

Dayton

Thu 11/13

5:33 pm-9:07 pm

1 stop4h 34m

Killeen Fort Hood Regional

Sun 11/16

5:05 am-1:24 pm

2 stops7h 19m

$458

DaytonKilleen

DAY - GRK

DAYGRK

Dayton

Sat 2/14

8:37 am-3:49 pm

2 stops8h 12m

Killeen Fort Hood Regional

Tue 2/17

5:18 am-12:51 pm

2 stops6h 33m

$458

DaytonKilleen

DAY - GRK

DAYGRK

Dayton

Sat 3/7

6:06 pm-11:24 pm

1 stop6h 18m

Killeen Fort Hood Regional

Wed 3/11

6:32 am-11:32 am

1 stop4h 00m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 33 results
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Best time to book a flight from Indiana to Killeen

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

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

Currently, August is the cheapest month in which you can book a flight from Indiana to Killeen (average of $71). Flying from Indiana to Killeen in January is currently the most expensive (average of $225). 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 IN to GRK?

Find hourly flight availability from Indiana 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 October 13, 2025.

When flying from Indiana to Killeen, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 46% versus a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from Indiana to Killeen. 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 into for flights to Killeen from Indiana?

    Located just 6.9 mi from the city center, Killeen Fort Hood Regional (GRK) is the airport most travelers will use when flying to Killeen from Indiana.

  • How long is the flight from Indiana to Killeen?

    For as low as $347, American Airlines can have you in Killeen from Indiana in 4h 45m. Airlines will cover a distance of 881 mi.

  • What are the most popular routes from Indiana to Killeen?

    When deciding which route to take from Indiana to Killeen consider Louisville Intl - Killeen Fort Hood Regional, Cincinnati Cinci./N. Kentucky - Killeen Fort Hood Regional or Dayton - Killeen Fort Hood Regional as they are the most popular.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Indiana to Killeen (average of $71). Flying from Indiana to Killeen in January is currently the most expensive (average of $225). 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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Alternative routes for Indiana to Killeen

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Top airline flying from Indiana to Killeen

Discover the top airline that operate flights from Indiana 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 October 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$326Average$476FlexibilityNo cancel feeOn-time71%

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