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$310+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — IND
Aug 8 — Aug 151
Sat 8/8
Sat 8/15
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 July 9, 2026.

This American Airlines deal was found by Cheapflights users on 7/7. 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 7/73:08 pm
GRK
-
IND
1 stop6h 15m
American Airlines
Sat 7/115:23 pm
IND
-
GRK
1 stop6h 04m
American Airlines
Deal found 7/7$511
This American Airlines deal was found by Cheapflights users on 7/7. 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 7/812:54 pm
GRK
-
IND
1 stop5h 30m
American Airlines
Sat 7/116:01 am
IND
-
GRK
1 stop7h 22m
American Airlines
Deal found 7/7$601
This American Airlines deal was found by Cheapflights users on 7/8. 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 7/812:54 pm
GRK
-
IND
1 stop5h 30m
American Airlines
Mon 7/138:19 pm
IND
-
GRK
1 stop4h 20m
American Airlines
Deal found 7/8$615
This American Airlines deal was found by Cheapflights users on 7/8. 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 7/95:00 am
GRK
-
IND
1 stop4h 12m
American Airlines
Mon 7/138:19 pm
IND
-
GRK
1 stop4h 20m
American Airlines
Deal found 7/8$629
This American Airlines deal was found by Cheapflights users on 7/8. 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 7/95:00 am
GRK
-
IND
2 stops9h 03m
American Airlines
Sun 7/127:20 am
IND
-
GRK
1 stop6h 03m
American Airlines
Deal found 7/8$728
This American Airlines deal was found by Cheapflights users on 7/4. 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.
Tue 7/73:08 pm
GRK
-
IND
2 stops8h 43m
American Airlines
Sun 7/125:36 am
IND
-
GRK
2 stops7h 47m
American Airlines
Deal found 7/4$787

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 July 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$492
(American Airlines)

One-way from

$310
(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
Search Deals
One-way flight from Killeen Fort Hood Regional to Indianapolis
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 July 9, 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
Quickest round-trip

KilleenIndianapolis

GRK - IND

GRKIND

Killeen Fort Hood Regional

Fri 8/28

5:00 am-10:20 am

1 stop4h 20m

Indianapolis

Tue 9/1

11:10 am-2:35 pm

1 stop4h 25m

$492

KilleenIndianapolis

GRK - IND

GRKIND

Killeen Fort Hood Regional

Thu 8/6

12:37 pm-7:26 pm

1 stop5h 49m

Indianapolis

Mon 8/10

6:04 am-12:07 pm

1 stop7h 03m

$626
Cheapest one-way
Quickest one-way

KilleenIndianapolis

GRK - IND

GRKIND

Killeen Fort Hood Regional

Thu 10/15

3:16 pm-9:17 pm

1 stop5h 01m

$326

KilleenIndianapolis

GRK - IND

GRKIND

Killeen Fort Hood Regional

Tue 8/4

3:08 pm-10:23 pm

1 stop6h 15m

$441

KilleenIndianapolis

GRK - IND

GRKIND

Killeen Fort Hood Regional

Fri 10/16

5:00 am-2:44 pm

2 stops8h 44m

$472

KilleenIndianapolis

GRK - IND

GRKIND

Killeen Fort Hood Regional

Sun 7/26

6:30 am-12:42 pm

1 stop5h 12m

$520

KilleenIndianapolis

GRK - IND

GRKIND

Killeen Fort Hood Regional

Mon 10/12

12:28 pm-10:59 pm

2 stops9h 31m

$560

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Sorted by cheapest first

Compare providers for flights from Killeen to Indianapolis

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 Killeen to Indianapolis in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 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.

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 July 9, 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
7.1
Good
11,790 reviews

Overall

7.1

Boarding

7.5

Food

6.4

Entertainment

6.8

Comfort

7.2

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,790 reviews
American Airlines
7.1
Good
11,790 reviews

Overall

7.1

Boarding

7.5

Food

6.4

Entertainment

6.8

Comfort

7.2

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

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 4h 20m. Your travel time can differ by up to . There are 881 mi between Killeen and Indianapolis.

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

    According to our current data, American Airlines ($336), 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.

See more FAQs

Traveling to a place near Indianapolis?

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

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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 July 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$336Average$443FlexibilityNo cancel feeOn-time71%

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