$461+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — IND
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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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
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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 Killeen to Indianapolis
Cheapest
Best
Last-minute
Cheapest flights from Killeen to IndianapolisExplore 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 August 5, 2026.
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 August 5, 2026.
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/512:37 pm -
1 stop7h 15m
Tue 9/85:18 pm -
1 stop4h 41m
Deal found 8/3![American Airlines logo]()
$461
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/289:59 am -
1 stop6h 39m
Tue 9/15:18 pm -
1 stop4h 41m
Deal found 8/3![American Airlines logo]()
$625
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/205:00 am -
1 stop4h 20m
Mon 8/247:29 am -
1 stop5h 38m
Deal found 8/3![American Airlines logo]()
$639
Best flights from Killeen to IndianapolisDiscover carefully curated flight deals from Killeen to Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Killeen to Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/289:59 am -
1 stop6h 39m
Tue 9/15:18 pm -
1 stop4h 41m
Deal found 8/3![American Airlines logo]()
$625
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/55:00 am -
1 stop6h 52m
Tue 9/85:04 am -
2 stops10h 31m
Deal found 8/3![American Airlines logo]()
$638
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/2012:37 pm -
1 stop5h 49m
Mon 8/245:04 am -
2 stops10h 31m
Deal found 8/3![American Airlines logo]()
$723
Last-minute flights from Killeen to IndianapolisDiscover last-minute flight deals from Killeen to Indianapolis. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Killeen to Indianapolis. Data last updated August 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/205:00 am -
1 stop4h 20m
Mon 8/247:29 am -
1 stop5h 38m
Deal found 8/3![American Airlines logo]()
$639
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/289:59 am -
1 stop6h 39m
Tue 9/15:18 pm -
1 stop4h 41m
Deal found 8/3![American Airlines logo]()
$625
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/512:37 pm -
1 stop7h 15m
Tue 9/85:18 pm -
1 stop4h 41m
Deal found 8/3![American Airlines logo]()
$461
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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $461 (American Airlines) |
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 August 5, 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
Cheapest round-trip
Quickest round-trip
KilleenIndianapolis
GRK Killeen Fort Hood Regional - IND Indianapolis
GRKIND
Killeen Fort Hood Regional
Fri 8/28
9:59 am-5:38 pm
1 stop6h 39m
Indianapolis
Tue 9/1
5:18 pm-8:59 pm
1 stop4h 41m
$625
KilleenIndianapolis
GRK Killeen Fort Hood Regional - IND Indianapolis
GRKIND
Killeen Fort Hood Regional
Sat 9/5
5:00 am-12:52 pm
1 stop6h 52m
Indianapolis
Tue 9/8
5:04 am-2:35 pm
2 stops10h 31m
$638
KilleenIndianapolis
GRK Killeen Fort Hood Regional - IND Indianapolis
GRKIND
Killeen Fort Hood Regional
Thu 8/20
12:37 pm-7:26 pm
1 stop5h 49m
Indianapolis
Mon 8/24
5:04 am-2:35 pm
2 stops10h 31m
$723
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
GRK-IND
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 August 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.
Entertainment
6.8
Boarding
7.5
Comfort
7.2
Food
6.4
Overall
7.1
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Entertainment
6.8
Boarding
7.5
Comfort
7.2
Food
6.4
Overall
7.1
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
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.
Traveling to a place near Indianapolis?
Book flights to Indianapolis if you plan to visit one of these locationsTerre Haute
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Speedway
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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 August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$336 | Average$499 | FlexibilityNo cancel fee | On-time71% |