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Killeen

$159+ 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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
IND — GRK
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Cheap 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 December 3, 2025.

This American Airlines deal was found by Cheapflights users on 12/1. 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
Fri 1/26:00 amGRK - CVG
1 stop4h 20mAmerican Airlines
Deal found 12/1$405
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/212:50 pmORD - GRK
1 stop5h 43mAmerican Airlines
Sun 12/286:32 pmGRK - ORD
1 stop4h 43mAmerican Airlines
Deal found 12/2$429
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/135:18 amORD - GRK
1 stop6h 02mAmerican Airlines
Wed 12/1711:52 amGRK - ORD
1 stop5h 20mAmerican Airlines
Deal found 12/2$465
This American Airlines deal was found by Cheapflights users on 12/1. 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 12/145:18 amORD - GRK
1 stop4h 43mAmerican Airlines
Wed 12/175:05 amGRK - ORD
1 stop4h 40mAmerican Airlines
Deal found 12/1$497
This American Airlines deal was found by Cheapflights users on 11/30. 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 12/135:07 pmCVG - GRK
1 stop4h 58mAmerican Airlines
Tue 12/166:05 amGRK - CVG
1 stop4h 23mAmerican Airlines
Deal found 11/30$521
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/192:50 pmORD - GRK
1 stop5h 43mAmerican Airlines
Sun 12/216:00 amGRK - ORD
1 stop4h 54mAmerican Airlines
Deal found 12/2$547
This American Airlines deal was found by Cheapflights users on 12/1. 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 12/54:27 pmSDF - GRK
1 stop5h 38mAmerican Airlines
Sun 12/74:10 pmGRK - SDF
1 stop5h 07mAmerican Airlines
Deal found 12/1$549
This American Airlines deal was found by Cheapflights users on 12/1. 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 12/161:42 pmSDF - GRK
1 stop5h 42mAmerican Airlines
Sat 12/2010:21 amGRK - SDF
1 stop6h 10mAmerican Airlines
Deal found 12/1$860
This American Airlines deal was found by Cheapflights users on 12/1. 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 12/35:18 amORD - GRK
1 stop4h 45mAmerican Airlines
Thu 12/45:05 amGRK - ORD
1 stop4h 41mAmerican Airlines
Deal found 12/1$924

Find flight deals from Indiana to Killeen

Keep the following information in mind while searching for Indiana to Killeen flight deals. Data was last updated December 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$277
(American Airlines)

One-way from

$159
(American Airlines)
Provider with most accurate pricing for Indianapolis-Killeen Fort Hood Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Killeen Fort Hood Regional flights.
Search Deals
From Indiana to Killeen Fort Hood Regional
Search Deals
One-way flight from Indiana to Killeen Fort Hood Regional
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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 December 3, 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

Mon 1/12

6:00 am-10:05 am

1 stop5h 05m

Killeen Fort Hood Regional

Fri 1/16

5:00 pm-10:54 pm

1 stop4h 54m

$277

Fort WayneKilleen

FWA - GRK

FWAGRK

Fort Wayne

Sat 1/10

5:44 pm-10:43 pm

1 stop5h 59m

Killeen Fort Hood Regional

Tue 1/13

7:00 am-12:02 pm

1 stop4h 02m

$303

IndianapolisKilleen

IND - GRK

INDGRK

Indianapolis

Mon 1/5

3:16 pm-8:33 pm

1 stop6h 17m

Killeen Fort Hood Regional

Fri 1/9

7:00 am-2:39 pm

1 stop6h 39m

$337

IndianapolisKilleen

IND - GRK

INDGRK

Indianapolis

Tue 2/17

3:50 pm-8:14 pm

1 stop5h 24m

Killeen Fort Hood Regional

Sat 2/21

7:00 am-2:59 pm

1 stop6h 59m

$347

IndianapolisKilleen

IND - GRK

INDGRK

Indianapolis

Sat 1/31

3:29 pm-6:53 pm

1 stop4h 24m

Killeen Fort Hood Regional

Wed 2/4

5:00 pm-10:54 pm

1 stop4h 54m

$347

South BendKilleen

SBN - GRK

SBNGRK

South Bend/Michiana

Sat 1/10

5:13 pm-10:43 pm

1 stop6h 30m

Killeen Fort Hood Regional

Tue 1/13

8:20 am-4:37 pm

1 stop7h 17m

$387

ChicagoKilleen

ORD - GRK

ORDGRK

Chicago O'Hare Intl

Thu 1/15

5:05 am-10:05 am

1 stop5h 00m

Killeen Fort Hood Regional

Sat 1/17

5:00 pm-11:44 pm

1 stop6h 44m

$387

IndianapolisKilleen

IND - GRK

INDGRK

Indianapolis

Fri 1/2

5:29 am-9:51 am

1 stop5h 22m

Killeen Fort Hood Regional

Mon 1/5

3:58 pm-10:11 pm

1 stop5h 13m

$397

ChicagoKilleen

ORD - GRK

ORDGRK

Chicago O'Hare Intl

Fri 1/9

11:56 am-6:53 pm

1 stop6h 57m

Killeen Fort Hood Regional

Sat 1/10

12:31 pm-7:29 pm

1 stop6h 58m

$397

CincinnatiKilleen

CVG - GRK

CVGGRK

Cincinnati Cinci./N. Kentucky

Wed 12/31

5:40 am-9:51 am

1 stop5h 11m

Killeen Fort Hood Regional

Fri 1/2

6:00 am-11:20 am

1 stop4h 20m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 27 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 $219). 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 December 3, 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 $277, American Airlines can have you in Killeen from Indiana in 5h 05m. 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 Cincinnati Cinci./N. Kentucky - Killeen Fort Hood Regional, Chicago O'Hare Intl - Killeen Fort Hood Regional or Indianapolis - 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 $219). 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
Copperas Cove
Temple

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Alternative routes for Indiana to Killeen

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$276Average$459FlexibilityNo cancel feeOn-time71%

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