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$459+ Cheap flights from Killeen to Indianapolis (GRK - IND)

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — IND
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
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Cheap flight deals from Killeen to Indianapolis

Cheapest flights from Killeen to Indianapolis
Explore the most affordable flight options available from Killeen to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2026.

This American Airlines deal was found by Cheapflights users on 3/24. 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 4/213:54 pm
GRK
-
IND
1 stop7h 03m
American Airlines
Tue 4/286:00 am
IND
-
GRK
1 stop6h 21m
American Airlines
Deal found 3/24$459
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/1710:05 am
GRK
-
IND
1 stop7h 00m
American Airlines
Mon 4/206:00 am
IND
-
GRK
1 stop4h 35m
American Airlines
Deal found 3/24$481
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/1010:05 am
GRK
-
IND
1 stop7h 00m
American Airlines
Mon 4/136:56 pm
IND
-
GRK
1 stop5h 50m
American Airlines
Deal found 3/24$549
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/185:00 am
GRK
-
IND
1 stop4h 45m
American Airlines
Mon 4/206:56 pm
IND
-
GRK
1 stop5h 50m
American Airlines
Deal found 3/24$633
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/115:00 am
GRK
-
IND
1 stop4h 45m
American Airlines
Mon 4/136:00 am
IND
-
GRK
1 stop6h 21m
American Airlines
Deal found 3/24$641

Find flight deals from Killeen to Indianapolis

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Indianapolis (IND). 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 March 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$459
(American Airlines)
Provider with most accurate pricing for Killeen Fort Hood Regional-Indianapolis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Indianapolis flights.
Search Deals
From Killeen Fort Hood Regional to Indianapolis
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Indianapolis 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 March 25, 2026.
Use the filters below to find and compare flights from Killeen to Indianapolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KilleenIndianapolis

GRK - IND

GRKIND

Killeen Fort Hood Regional

Tue 4/21

3:54 pm-11:57 pm

1 stop7h 03m

Indianapolis

Tue 4/28

6:00 am-11:21 am

1 stop6h 21m

$459
Quickest round-trip

KilleenIndianapolis

GRK - IND

GRKIND

Killeen Fort Hood Regional

Fri 4/17

5:00 am-10:45 am

1 stop4h 45m

Indianapolis

Mon 4/20

5:33 pm-11:46 pm

2 stops7h 13m

$486

KilleenIndianapolis

GRK - IND

GRKIND

Killeen Fort Hood Regional

Fri 4/10

10:05 am-6:05 pm

1 stop7h 00m

Indianapolis

Mon 4/13

6:56 pm-11:46 pm

1 stop5h 50m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Killeen-Indianapolis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Killeen-Indianapolis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Killeen-Indianapolis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Killeen-Indianapolis 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 Killeen-Indianapolis 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 Killeen to Indianapolis

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

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

Currently, September is the cheapest month in which you can book a flight from Killeen to Indianapolis (average of $56). Flying from Killeen to Indianapolis in February is currently the most expensive (average of $171). 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.

Related info for your journey

Find useful and relevant information for your journey from Killeen to Indianapolis. 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 Killeen to Indianapolis?

    American Airlines can get you from Killeen to Indianapolis in just under 7h 03m. Your travel time can differ by up to . There are 881 mi between Killeen and Indianapolis.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Killeen to Indianapolis (average of $56). Flying from Killeen to Indianapolis in February is currently the most expensive (average of $171). 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 Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Muncie
Terre Haute
Fishers
Noblesville
Kokomo
Greenwood
Plainfield
Mooresville
Anderson
Franklin
Carmel
Crawfordsville
Bloomington

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