$460+ Cheap flights from South Bend to Killeen (SBN - GRK)
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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — GRK
Aug 23 — Aug 301
1 adult, Economy
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Cheapest flights from South Bend to KilleenExplore the most affordable flight options available from South Bend to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.
Explore the most affordable flight options available from South Bend to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.
This American Airlines deal was found by Cheapflights users on 8/16. 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 8/235:21 pmSBN - GRK
1 stop5h 49mAmerican Airlines
Tue 8/265:16 amGRK - SBN
1 stop5h 39mAmerican Airlines
Deal found 8/16![American Airlines logo]()
$528
Cheapflights Fare Finder
Customize your flight search to find flights from South Bend to Killeen 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 18, 2025.
Use the filters below to find and compare flights from South Bend to Killeen that are best for you.
Fly from
South Bend
Fly to
Killeen
Route
Depart
Return
Price
South BendKilleen
SBN - GRK
SBNGRK
South Bend/Michiana
Mon 9/1
7:35 am-11:41 am
1 stop5h 06m
$460
Best time to book a flight from South Bend to Killeen
Have a flexible travel schedule? Discover the best time to fly to Killeen from South Bend with our price prediction graph.
Estimated round-trip price
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Everything you need to know about your flight from South Bend to Killeen
What is the cheapest month to book a flight from South Bend to Killeen?
Currently, January is the cheapest month in which you can book a flight from South Bend to Killeen (average of $316). Flying from South Bend to Killeen in December is currently the most expensive (average of $468). 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.
Related info for your journey
Find useful and relevant information for your journey from South Bend to Killeen. 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 Killeen?
Book flights to Killeen if you plan to visit one of these locationsTemple
Copperas Cove