IND - GRK

$451 Find Cheap Flights from Indianapolis to Killeen

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Indianapolis to Killeen departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Killeen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Indianapolis to Killeen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Indianapolis to Killeen, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$451
Typical prices: $439-$397
American Airlines
Sat 9/19Sat 9/26
IND - GRK • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Indianapolis and Killeen. You'll need at least 1 connection.
Insights
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Insights
When to travel
February
Cheapest • 100% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Killeen!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Indianapolis to Killeen (IND-GRK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Indianapolis to Killeen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Indianapolis to Killeen

Sat, Sep 19 - Sat, Sep 26
American Airlines Logo
6:00 am - 9:28 am
IND
-
GRK
4h 28m
1 stop
American Airlines Logo
12:35 pm - 8:52 pm
GRK
-
IND
7h 17m
1 stop
$451American Airlines
Sat, Sep 19 - Sat, Sep 26
American Airlines Logo
1:58 pm - 9:09 pm
IND
-
GRK
8h 11m
2 stops
American Airlines Logo
5:00 am - 10:30 am
GRK
-
IND
4h 30m
1 stop
$456American Airlines
Sat, May 23 - Wed, May 27
American Airlines Logo
5:22 pm - 11:38 pm
IND
-
GRK
7h 16m
1 stop
American Airlines Logo
3:07 pm - 10:29 pm
GRK
-
IND
6h 22m
1 stop
$459American Airlines
Sat, Sep 19 - Sat, Sep 26
American Airlines Logo
1:58 pm - 9:09 pm
IND
-
GRK
8h 11m
2 stops
American Airlines Logo
3:06 pm - 12:12 am
GRK
-
IND
8h 06m
2 stops
$461American Airlines
Sat, May 23 - Wed, May 27
American Airlines Logo
5:22 pm - 11:38 pm
IND
-
GRK
7h 16m
1 stop
American Airlines Logo
3:07 pm - 12:55 am
GRK
-
IND
8h 48m
2 stops
$464American Airlines
Sat, May 23 - Wed, May 27
American Airlines Logo
3:58 pm - 11:38 pm
IND
-
GRK
8h 40m
2 stops
American Airlines Logo
3:07 pm - 12:55 am
GRK
-
IND
8h 48m
2 stops
$469American Airlines
Sat, May 23 - Wed, May 27
American Airlines Logo
11:03 am - 2:37 pm
IND
-
GRK
4h 34m
1 stop
American Airlines Logo
12:54 pm - 7:28 pm
GRK
-
IND
5h 34m
1 stop
$481American Airlines
Sat, May 23 - Tue, May 26
American Airlines Logo
5:22 pm - 10:44 pm
IND
-
GRK
6h 22m
1 stop
American Airlines Logo
3:07 pm - 12:55 am
GRK
-
IND
8h 48m
2 stops
$486American Airlines
Sat, May 23 - Wed, May 27
American Airlines Logo
3:58 pm - 11:38 pm
IND
-
GRK
8h 40m
2 stops
American Airlines Logo
3:07 pm - 12:55 am
GRK
-
IND
8h 48m
2 stops
$491American Airlines
Wed, Sep 16 - Tue, Sep 29
American Airlines Logo
7:53 pm - 11:39 pm
IND
-
GRK
4h 46m
1 stop
American Airlines Logo
12:35 pm - 8:52 pm
GRK
-
IND
7h 17m
1 stop
$527American Airlines
Booking Insights

KAYAK's insights & trends for Indianapolis to Killeen flights

Get data-powered insights and trends into flights from Indianapolis to Killeen to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Indianapolis to Killeen?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Indianapolis to Killeen, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Indianapolis to Killeen is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is $573 and $534 respectively.

Find deals

Good to know

Cheapest flight$451
Most popular time to fly and prices are also 17% lower on average.
Flight from Indianapolis to Killeen

When to book flights from Indianapolis to Killeen

Are your dates flexible? Find out the best times to travel from Indianapolis to Killeen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Indianapolis to Killeen

  • What is the cheapest flight from Indianapolis to Killeen?

    In the last 3 days, the lowest price for a flight from Indianapolis to Killeen was $451 for a round-trip ticket.

  • Do I need a passport to fly between Indianapolis and Killeen?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Indianapolis to Killeen?

    Indianapolis and Killeen are both served by 1 main airport. You will leave Indianapolis from Indianapolis and will be arriving at Killeen Fort Hood Regional.

  • Which aircraft models fly most regularly from Indianapolis to Killeen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Indianapolis to Killeen?

    oneworld is the only airline alliance operating flights between Indianapolis and Killeen.

  • How does KAYAK find such low prices on flights from Indianapolis to Killeen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indianapolis to Killeen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indianapolis to Killeen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Killeen from Indianapolis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Indianapolis to Killeen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Killeen with an airline and back to Indianapolis with another airline. Booking your flights between Indianapolis and GRK can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indianapolis to Killeen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Killeen from Indianapolis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Indianapolis to Killeen

 
See real verified KAYAK customer reviews for airlines flying from Indianapolis to Killeen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Indianapolis to Killeen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11681 reviews
7.9Crew
6.9Entertainment
6.4Food
7.5Boarding
7.2Comfort
Airline reviews

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

2.0 MediocreYovana, Apr 2026
BWI - DFW
Read more American Airlines reviews

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Got home at 3am after deboarding the plane. No compensation offered by American

Flights on time w/o delays. However, my baggage was damaged. Ground crew, throws baggage from plane to the baggage carrier, carelessly.

Business class was very good, one of my best flights

American flight was diverted and delayed but app didn’t show that information so I wasn’t able to change my connection until the last min.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

Human interaction. Thought there would be more service-even a smile would have been nice.

It was canceled at the last minute. While I was literally at the airport. Messed my entire trip up.

Everything you need to know for your flight from Indianapolis to Killeen

Information on your arrival and departure airports

Indianapolis (IND)
Killeen (GRK)