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$372+ Cheap flights from Killeen to Indianapolis (GRK - IND)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — IND
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
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 February 5, 2026.

This American Airlines deal was found by Cheapflights users on 2/4. 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 2/612:31 pm
GRK
-
IND
1 stop4h 12m
American Airlines
Sun 2/83:29 pm
IND
-
GRK
1 stop4h 24m
American Airlines
Deal found 2/4$569

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 February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
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

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 February 5, 2026.
Use the filters below to find and compare flights from Killeen to Indianapolis that are best for you.

Fly from

Killeen

Fly to

Indianapolis

Route

Depart

Return

Price

KilleenIndianapolis

GRK - IND

GRKIND

Killeen Fort Hood Regional

Fri 2/13

11:56 am-6:32 pm

1 stop5h 36m

$372

KilleenIndianapolis

GRK - IND

GRKIND

Killeen Fort Hood Regional

Tue 2/10

12:31 pm-5:43 pm

1 stop4h 12m

$372

KilleenIndianapolis

GRK - IND

GRKIND

Killeen Fort Hood Regional

Sun 2/15

10:15 am-6:32 pm

1 stop7h 17m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

  • 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 $172). 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.

Reviews of airlines servicing Indianapolis

Get insights into the airlines that provide service to Indianapolis. 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 Indianapolis. Reviews last updated February 5, 2026.
See what other customers who have flown with American Airlines from Killeen to Indianapolis have to say. 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
11,237 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Food

6.4

Entertainment

6.9

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
11,237 reviews
American Airlines
7.2
Good
11,237 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Food

6.4

Entertainment

6.9

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

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.

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

    According to our current data, American Airlines ($266), offers the cheapest pricing from Killeen to 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 $172). 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
Greenwood
Plainfield
Anderson
Kokomo
Mooresville
Franklin
Carmel
Crawfordsville
Bloomington

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Alternative routes for Killeen to Indianapolis

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Top airline flying from Killeen to Indianapolis

Discover the top airline that operate flights from Killeen to Indianapolis. 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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$266Average$410FlexibilityNo cancel feeOn-time71%

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