Cheap Flights from San Antonio (SAT) to Killeen (GRK)

Popular airlines from San Antonio International Airport (SAT) to Killeen, TX (GRK-Killeen-Fort Hood Regional)

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Cheap Flights from San Antonio to Killeen (SAT-GRK)

Prices were available within the past 7 days and start at for one-way flights and $607 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Dec 31 - Sat, Jan 17
SAT
San Antonio
GRK
Killeen
$607 Roundtrip, found 5 days ago
$607
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Dec 31 from San Antonio to Killeen, returning Sat, Jan 17, priced at $607 found 5 days ago
American Airlines
Thu, Jan 1 - Sat, Jan 17
SAT
San Antonio
GRK
Killeen
$612 Roundtrip, found 5 days ago
$612
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Jan 1 from San Antonio to Killeen, returning Sat, Jan 17, priced at $612 found 5 days ago
American Airlines
Wed, Dec 31 - Wed, Jan 14
SAT
San Antonio
GRK
Killeen
$625 Roundtrip, found 5 days ago
$625
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Dec 31 from San Antonio to Killeen, returning Wed, Jan 14, priced at $625 found 5 days ago
American Airlines
Thu, Jan 1 - Wed, Jan 14
SAT
San Antonio
GRK
Killeen
$630 Roundtrip, found 5 days ago
$630
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Jan 1 from San Antonio to Killeen, returning Wed, Jan 14, priced at $630 found 5 days ago
American Airlines
Wed, Dec 31 - Fri, Jan 16
SAT
San Antonio
GRK
Killeen
$638 Roundtrip, found 5 days ago
$638
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Dec 31 from San Antonio to Killeen, returning Fri, Jan 16, priced at $638 found 5 days ago
American Airlines
Wed, Dec 24 - Sat, Jan 10
SAT
San Antonio
GRK
Killeen
$642 Roundtrip, found 5 days ago
$642
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Dec 24 from San Antonio to Killeen, returning Sat, Jan 10, priced at $642 found 5 days ago
American Airlines
Tue, Dec 30 - Wed, Jan 14
SAT
San Antonio
GRK
Killeen
$643 Roundtrip, found 5 days ago
$643
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Dec 30 from San Antonio to Killeen, returning Wed, Jan 14, priced at $643 found 5 days ago
American Airlines
Mon, Nov 24 - Sat, Dec 13
SAT
San Antonio
GRK
Killeen
$647 Roundtrip, found 5 days ago
$647
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Nov 24 from San Antonio to Killeen, returning Sat, Dec 13, priced at $647 found 5 days ago
American Airlines
Thu, Dec 11 - Wed, Dec 24
SAT
San Antonio
GRK
Killeen
$656 Roundtrip, found 5 days ago
$656
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Dec 11 from San Antonio to Killeen, returning Wed, Dec 24, priced at $656 found 5 days ago
American Airlines
Tue, Dec 23 - Sat, Jan 10
SAT
San Antonio
GRK
Killeen
$660 Roundtrip, found 5 days ago
$660
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Dec 23 from San Antonio to Killeen, returning Sat, Jan 10, priced at $660 found 5 days ago
American Airlines
Thu, Jan 1 - Mon, Jan 12
SAT
San Antonio
GRK
Killeen
$661 Roundtrip, found 5 days ago
$661
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Jan 1 from San Antonio to Killeen, returning Mon, Jan 12, priced at $661 found 5 days ago
American Airlines
Mon, Dec 22 - Wed, Jan 7
SAT
San Antonio
GRK
Killeen
$674 Roundtrip, found 5 days ago
$674
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Dec 22 from San Antonio to Killeen, returning Wed, Jan 7, priced at $674 found 5 days ago
American Airlines
Sat, Dec 6 - Thu, Dec 25
SAT
San Antonio
GRK
Killeen
$678 Roundtrip, found 5 days ago
$678
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Dec 6 from San Antonio to Killeen, returning Thu, Dec 25, priced at $678 found 5 days ago
American Airlines
Wed, Nov 26 - Wed, Dec 10
SAT
San Antonio
GRK
Killeen
$690 Roundtrip, found 5 days ago
$690
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Nov 26 from San Antonio to Killeen, returning Wed, Dec 10, priced at $690 found 5 days ago
American Airlines
Mon, Dec 22 - Sat, Jan 10
SAT
San Antonio
GRK
Killeen
$691 Roundtrip, found 5 days ago
$691
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Dec 22 from San Antonio to Killeen, returning Sat, Jan 10, priced at $691 found 5 days ago
American Airlines
Mon, Dec 22 - Thu, Jan 8
SAT
San Antonio
GRK
Killeen
$705 Roundtrip, found 5 days ago
$705
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Dec 22 from San Antonio to Killeen, returning Thu, Jan 8, priced at $705 found 5 days ago
American Airlines
Wed, Dec 24 - Sat, Dec 27
SAT
San Antonio
GRK
Killeen
$706 Roundtrip, found 5 days ago
$706
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Dec 24 from San Antonio to Killeen, returning Sat, Dec 27, priced at $706 found 5 days ago
American Airlines
Wed, Nov 26 - Sat, Dec 13
SAT
San Antonio
GRK
Killeen
$707 Roundtrip, found 5 days ago
$707
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Nov 26 from San Antonio to Killeen, returning Sat, Dec 13, priced at $707 found 5 days ago
American Airlines
Thu, Dec 25 - Thu, Jan 1
SAT
San Antonio
GRK
Killeen
$721 Roundtrip, found 5 days ago
$721
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Dec 25 from San Antonio to Killeen, returning Thu, Jan 1, priced at $721 found 5 days ago
American Airlines
Mon, Dec 22 - Fri, Jan 9
SAT
San Antonio
GRK
Killeen
$722 Roundtrip, found 5 days ago
$722
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Dec 22 from San Antonio to Killeen, returning Fri, Jan 9, priced at $722 found 5 days ago

Alternative airports near Killeen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Killeen-Fort Hood Regional GRK. Cheapest option available. Average driving time to city center is 13 minutes. Flights from $802
GRK
Killeen-Fort Hood Regional
Cheapest
Average driving time to city center13 min
Flights from $802

Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to Killeen-Fort Hood Regional Airport (GRK) cost?
Lock in a cheap one-way flight or cheap return flight from $607 from San Antonio Intl. Airport (SAT) to Killeen-Fort Hood Regional Airport (GRK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from San Antonio Intl. Airport (SAT) to Killeen-Fort Hood Regional Airport (GRK)?
The cheapest month to fly from SAT to GRK is December, when there's less demand. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from San Antonio Intl. Airport (SAT) to Killeen-Fort Hood Regional Airport (GRK)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SAT to GRK flight.
How many flights per day from San Antonio Intl. Airport (SAT) to Killeen-Fort Hood Regional Airport (GRK)?
You'll have to catch a flight with a layover if you're traveling from San Antonio Intl. Airport (SAT) to Killeen-Fort Hood Regional Airport (GRK). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from SAT to GRK?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Antonio Intl. Airport (SAT) to Killeen-Fort Hood Regional Airport (GRK)?
To avoid potential delays on the San Antonio Intl. Airport (SAT) to Killeen-Fort Hood Regional Airport (GRK) route, aim to fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Antonio Intl. Airport (SAT) to Killeen-Fort Hood Regional Airport (GRK) last-minute?
Waiting until just before your departure to book a ticket from SAT to GRK generally means paying more. While you might find some last-minute discounts, there's no guarantee. Keep your travel plans flexible to boost your chances of getting a bargain.
Is it cheaper to book a SAT to GRK flight and hotel package?
Compared with arranging flights and hotels separately, booking a SAT to GRK flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place takes the hassle out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to Killeen-Fort Hood Regional Airport (GRK)?
In most cases, you're able to cancel or reschedule your SAT to GRK flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like more details, visit our Customer Service portal.

Travel information

Origin airport
San Antonio Intl.
Destination airport
Killeen-Fort Hood Regional
Roundtrip price
$607
Distance
112 mi

Book with confidence

San Antonio to Killeen Flights

The cheapest times to fly from San Antonio to Killeen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Antonio to Killeen are during the month of December. You can find some of the cheapest flights from San Antonio to Killeen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio to Killeen

Sunday is one of the best days to book for cheap flights from San Antonio to Killeen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Antonio to Killeen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Antonio to Killeen in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Antonio to Killeen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Antonio to Killeen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Antonio to Killeen Flights

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*Available to One Key members.