HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Killeen

$258+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
IND — GRK
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Indianapolis 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 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 August 1, 2026.

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.
Fri 8/285:04 am
IND
-
GRK
2 stops10h 31m
American Airlines
Fri 9/49:59 am
GRK
-
IND
1 stop6h 39m
American Airlines
Deal found 7/30$616
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.
Thu 8/271:42 pm
IND
-
GRK
1 stop6h 10m
American Airlines
Thu 9/312:37 pm
GRK
-
IND
1 stop5h 49m
American Airlines
Deal found 7/30$636
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.
Mon 8/311:05 am
IND
-
GRK
1 stop4h 33m
American Airlines
Thu 8/135:00 am
GRK
-
IND
1 stop6h 52m
American Airlines
Deal found 7/31$639
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.
Tue 8/115:18 pm
IND
-
GRK
1 stop4h 41m
American Airlines
Fri 8/143:05 pm
GRK
-
IND
1 stop4h 47m
American Airlines
Deal found 7/31$970

Find 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 August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$543
(American Airlines)

One-way from

$258
(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 Indianapolis to Killeen Fort Hood Regional
Search Deals
One-way flight from Indianapolis to Killeen Fort Hood Regional
Search Deals

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 August 1, 2026.
Use the filters below to find and compare flights from Indianapolis to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisKilleen

IND - GRK

INDGRK

Indianapolis

Fri 8/28

5:04 am-2:35 pm

2 stops10h 31m

Killeen Fort Hood Regional

Fri 9/4

9:59 am-5:38 pm

1 stop6h 39m

$616

IndianapolisKilleen

IND - GRK

INDGRK

Indianapolis

Thu 8/27

1:42 pm-6:52 pm

1 stop6h 10m

Killeen Fort Hood Regional

Thu 9/3

12:37 pm-7:26 pm

1 stop5h 49m

$636
Quickest round-trip

IndianapolisKilleen

IND - GRK

INDGRK

Indianapolis

Tue 8/11

5:18 pm-8:59 pm

1 stop4h 41m

Killeen Fort Hood Regional

Fri 8/14

3:05 pm-8:52 pm

1 stop4h 47m

$970
Cheapest one-way
Quickest one-way

IndianapolisKilleen

IND - GRK

INDGRK

Indianapolis

Tue 9/1

5:04 am-2:35 pm

2 stops10h 31m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Sorted by cheapest first

Compare providers for flights from Indianapolis to Killeen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Killeen in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Indianapolis-Killeen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Killeen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Killeen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Indianapolis-Killeen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Killeen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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, 2026.
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
7.1
Good
11,845 reviews

Comfort

7.2

Entertainment

6.8

Crew

7.9

Food

6.4

Overall

7.1

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.1
Good
11,845 reviews
American Airlines
7.1
Good
11,845 reviews

Comfort

7.2

Entertainment

6.8

Crew

7.9

Food

6.4

Overall

7.1

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

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 25m. American Airlines provides one of the quickest options available for as low as $606. The distance between Indianapolis and Killeen is about 881 mi.

  • What is the cheapest airline to fly from Indianapolis to Killeen round-trip?

    American Airlines, at $276, was found to be the cheapest airline from Indianapolis to Killeen..

  • 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.

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

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 Indianapolis to Killeen

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dallas/Fort Worth flights
Midway to Dallas/Fort Worth flights
O'Hare Intl to Hobby flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to Austin flights
Cincinnati to Dallas/Fort Worth flights
Indianapolis to Dallas/Fort Worth flights
Cincinnati to Hobby flights
Midway to Hobby flights
Cincinnati to George Bush Intcntl flights
Midway to George Bush Intcntl flights
O'Hare Intl to San Antonio flights
O'Hare Intl to Love Field flights
Midway to Austin flights
Midway to Love Field flights
Indianapolis to Hobby flights
Cincinnati to Austin flights
Indianapolis to George Bush Intcntl flights
Louisville to Dallas/Fort Worth flights
Dayton to Dallas/Fort Worth flights
O'Hare Intl to El Paso flights
Indianapolis to Austin flights
South Bend to Dallas/Fort Worth flights
Louisville to Hobby flights
Louisville to George Bush Intcntl flights
Cincinnati to Love Field flights
South Bend to Hobby flights
Indianapolis to Love Field flights
Fort Wayne to Dallas/Fort Worth flights
Cincinnati to San Antonio flights
Midway to San Antonio flights
Dayton to Hobby flights
South Bend to George Bush Intcntl flights
Dayton to Austin flights
Louisville to Love Field flights
Louisville to Austin flights
Indianapolis to San Antonio flights
O'Hare Intl to McAllen flights
South Bend to Austin flights
Dayton to George Bush Intcntl flights
Kalamazoo to Dallas/Fort Worth flights
Dayton to San Antonio flights
Fort Wayne to Hobby flights
Cincinnati to El Paso flights
O'Hare Intl to Harlingen flights
Midway to El Paso flights
O'Hare Intl to Corpus Christi flights
Louisville to San Antonio flights
Fort Wayne to George Bush Intcntl flights

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 August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$276Average$499FlexibilityNo 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.