$745+ Cheap flights from San Antonio to Killeen (SAT - GRK)
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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — GRK
Dec 10 — Dec 171
1 adult, Economy
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Find cheap flights from San Antonio to Killeen with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 San Antonio to Killeen
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Killeen (GRK). 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 November 10, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $745 (American Airlines) |
Find flight deals from San Antonio to Killeen
Best flights from San Antonio to KilleenDiscover carefully curated flight deals from San Antonio to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2025.
Discover carefully curated flight deals from San Antonio to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2025.
This American Airlines deal was found by Cheapflights users on 11/7. 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 4/158:35 pmSAT - GRK
1 stop19h 11mAmerican Airlines
Sat 4/1810:22 amGRK - SAT
1 stop11h 31mAmerican Airlines
Deal found 11/7![American Airlines logo]()
$745
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio 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 November 10, 2025.
Use the filters below to find and compare flights from San Antonio to Killeen that are best for you.
Fly from
San Antonio
Fly to
Killeen
Route
Depart
Return
Price
San AntonioKilleen
SAT - GRK
SATGRK
San Antonio
Wed 4/15
8:35 pm-3:46 pm
1 stop19h 11m
Killeen Fort Hood Regional
Sat 4/18
10:22 am-9:53 pm
1 stop11h 31m
$745
Compare providers for flights from San Antonio to Killeen
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 San Antonio to Killeen in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Killeen flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Killeen flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Killeen flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Killeen flights, Cheapflights users trust eDreams the most. eDreams 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 San Antonio-Killeen 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 San Antonio to Killeen
Have a flexible travel schedule? Discover the best time to fly to Killeen from San Antonio 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.
Related info for your journey
Find useful and relevant information for your journey from San Antonio 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?
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Temple