San Antonio to Killeen flights
Killeen lies 202 km (126 mi) north of San Antonio, in the same time zone. What the numbers say about getting there, and where to book.
A nonstop flight would take about 1 h 1 min gate to gate, based on the distance and typical cruise speed with taxi and climb allowed for; connecting itineraries add the layover on top.
| San Antonio | Killeen | |
|---|---|---|
| Country | United States | United States |
| Population | 1.5 million | 140,806 |
| Elevation | 202 m (663 ft) | 254 m (833 ft) |
| Time now | UTC-5 (America/Chicago) | UTC-5 (America/Chicago) |
| Nearest large airport | SAT, 12 km out | GRK, 11 km out |
| Postal codes | 78201–78299 | 76540–76549 |
Airports at each end
Leaving San Antonio
San Antonio is served by one airport with scheduled flights. The closest large one is San Antonio International Airport (SAT), 12 km (7 mi) from the centre, with a longest runway of 8,505 ft, which limits it to short and medium-haul aircraft.
Arriving in Killeen
Killeen is served by 2 airports with scheduled flights within 100 km. The closest large one is Killeen Regional Airport / Robert Gray Army Airfield (GRK), 11 km (7 mi) from the centre, with a longest runway of 9,997 ft, which limits it to short and medium-haul aircraft. The alternatives are Waco Regional Airport (ACT, 72 km).
| Airport | Code | From centre | Longest runway | Elevation |
|---|---|---|---|---|
| Killeen Regional Airport / Robert Gray Army Airfield (regional) | GRK | 11 km (7 mi) | 9,997 ft | 1,015 ft |
| Waco Regional Airport (regional) | ACT | 72 km (45 mi) | 7,107 ft | 516 ft |
Book a flight to Killeen
Our airline partner is activating live fares for this site; the search below opens the moment that is done. Hotels can be booked now.
Flights are sold here by AirOrSeaTravel through our booking partner, Nuitée, which takes the payment; the ticket is issued by the airline. How this works.
Staying in Killeen
Live rooms and prices for Killeen are in the search below.
Book a hotel in Killeen
Live rooms and prices from our booking partner, booked and paid for here. Free cancellation is marked where it applies.
Common questions
How far is Killeen from San Antonio?
202 km (126 mi) in a straight line, north of San Antonio.
How long does it take to get from San Antonio to Killeen by air?
About 1 h 1 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between San Antonio and Killeen?
No, both are on America/Chicago at the moment.
Which airports are used for San Antonio to Killeen flights?
Typically San Antonio International Airport (SAT) to Killeen Regional Airport / Robert Gray Army Airfield (GRK); Killeen also has ACT.
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.