HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Killeen

$297+ Cheap flights from Indiana to Killeen (GRK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
IND — GRK
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Indiana to Killeen with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 August 1, 2025.

Round-trip from

$297
(American Airlines)
From Indiana to Killeen Fort Hood Regional
Search Deals

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 August 1, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/2711:05 amIND - GRK
1 stop5h 57mAmerican Airlines
Sat 8/304:32 pmGRK - IND
1 stop4h 25mAmerican Airlines
Deal found 7/30$297
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/235:51 amFWA - GRK
1 stop5h 10mAmerican Airlines
Tue 8/264:32 pmGRK - FWA
1 stop4h 56mAmerican Airlines
Deal found 7/30$329
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/208:22 pmORD - GRK
2 stops13h 36mAmerican Airlines
Tue 8/265:16 amGRK - ORD
2 stops12h 11mAmerican Airlines
Deal found 7/30$376
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/95:35 amCVG - GRK
1 stop5h 26mAmerican Airlines
Wed 8/2012:11 pmGRK - CVG
1 stop5h 18mAmerican Airlines
Deal found 7/30$411
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/286:25 pmSDF - GRK
1 stop5h 57mAmerican Airlines
Thu 9/44:41 pmGRK - SDF
1 stop5h 59mAmerican Airlines
Deal found 7/31$474
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 8/195:21 pmSBN - GRK
1 stop5h 49mAmerican Airlines
Tue 8/264:32 pmGRK - SBN
1 stop5h 02mAmerican Airlines
Deal found 7/30$481

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 August 1, 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

Wed 8/27

11:05 am-4:02 pm

1 stop5h 57m

Killeen Fort Hood Regional

Sat 8/30

4:32 pm-9:57 pm

1 stop4h 25m

$297

Fort WayneKilleen

FWA - GRK

FWAGRK

Fort Wayne

Sat 8/23

5:51 am-10:01 am

1 stop5h 10m

Killeen Fort Hood Regional

Tue 8/26

4:32 pm-10:28 pm

1 stop4h 56m

$329

ChicagoKilleen

ORD - GRK

ORDGRK

Chicago O'Hare Intl

Wed 8/20

8:22 pm-9:58 am

2 stops13h 36m

Killeen Fort Hood Regional

Tue 8/26

5:16 am-5:27 pm

2 stops12h 11m

$376

LouisvilleKilleen

SDF - GRK

SDFGRK

Louisville Intl

Thu 8/28

6:25 pm-11:22 pm

1 stop5h 57m

Killeen Fort Hood Regional

Thu 9/4

4:41 pm-11:40 pm

1 stop5h 59m

$474

South BendKilleen

SBN - GRK

SBNGRK

South Bend/Michiana

Tue 8/19

5:21 pm-10:10 pm

1 stop5h 49m

Killeen Fort Hood Regional

Tue 8/26

4:32 pm-10:34 pm

1 stop5h 02m

$481

CincinnatiKilleen

CVG - GRK

CVGGRK

Cincinnati Cinci./N. Kentucky

Thu 8/14

5:35 am-11:40 am

1 stop7h 05m

Killeen Fort Hood Regional

Sun 8/17

4:32 pm-10:55 pm

1 stop5h 23m

$509

LouisvilleKilleen

SDF - GRK

SDFGRK

Louisville Intl

Fri 8/22

10:00 am-4:02 pm

1 stop7h 02m

$460

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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, January is the cheapest month in which you can book a flight from Indiana to Killeen (average of $316). Flying from Indiana 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 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 August 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indiana to Killeen as you normally would.

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 August 1, 2025.
Get a feel of what it's like to fly with American Airlines from Indiana to Killeen by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Food

6.5

Overall

7.2

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

Crew

8.0

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Food

6.5

Overall

7.2

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 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.

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

    When deciding which route to take from Indiana to Killeen consider Chicago O'Hare Intl - Killeen Fort Hood Regional, Cincinnati Cinci./N. Kentucky - 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, January is the cheapest month in which you can book a flight from Indiana to Killeen (average of $316). Flying from Indiana 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
Copperas Cove
Temple

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Indiana to Killeen

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Dallas/Fort Worth flights
O'Hare Intl to Dallas/Fort Worth flights
Los Angeles to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
Seattle to Hobby flights
John F Kennedy Intl to Dallas/Fort Worth flights
Baltimore to Dallas/Fort Worth flights
Boston to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
Los Angeles to Hobby flights
LaGuardia to Hobby flights
Reagan-National to Dallas/Fort Worth flights
Seattle to George Bush Intcntl flights
Dulles Intl to Hobby flights
Orlando to Dallas/Fort Worth flights
Newark to Hobby flights
San Francisco to Dallas/Fort Worth flights
Atlanta to Dallas/Fort Worth flights
Los Angeles to Austin flights
Minneapolis to Dallas/Fort Worth flights
Los Angeles to George Bush Intcntl flights
Baltimore to Hobby flights
John F Kennedy Intl to George Bush Intcntl flights
LaGuardia to George Bush Intcntl flights
Newark to George Bush Intcntl flights
Fort Lauderdale to Dallas/Fort Worth flights
Sky Harbor Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Austin flights
Denver to Dallas/Fort Worth flights
Hobby to Dallas/Fort Worth flights
Dulles Intl to George Bush Intcntl flights
Ontario to Hobby flights
Burbank to Dallas/Fort Worth flights
Santa Ana to Dallas/Fort Worth flights
Boston to Hobby flights
Dallas/Fort Worth to Hobby flights
Philadelphia to Dallas/Fort Worth flights
Ontario to George Bush Intcntl flights
Charlotte to Dallas/Fort Worth flights
Miami to Dallas/Fort Worth flights
Cincinnati to Dallas/Fort Worth flights
Newark to Austin flights
Reagan-National to Hobby flights
O'Hare Intl to Austin flights
Atlanta to Hobby flights
San Francisco to Austin flights
Dallas/Fort Worth to George Bush Intcntl flights
Boston to George Bush Intcntl flights

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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$486FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.