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Cheap flights from Killeen to Indianapolis (GRK - IND)

GRK — IND
Feb 18 — Feb 251
Wed 2/18
Wed 2/25
1 adult, Economy
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Cheap 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 January 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star
Provider with most accurate pricing for Killeen Fort Hood Regional-Indianapolis flight deals.
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Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Indianapolis flights.
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  • 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 January 19, 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
11,164 reviews

Crew

8.0

Food

6.4

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

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
11,164 reviews
American Airlines
7.2
Good
11,164 reviews

Crew

8.0

Food

6.4

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

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
Noblesville
Fishers
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 January 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$266Average$450FlexibilityNo cancel feeOn-time71%

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