Houston to Killeen flights
Killeen lies 272 km (169 mi) north-west of Houston, in the same time zone. What the numbers say about getting there, and where to book.
A nonstop flight would take about 1 h 6 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.
| Houston | Killeen | |
|---|---|---|
| Country | United States | United States |
| Population | 2.3 million | 140,806 |
| Elevation | 30 m (98 ft) | 254 m (833 ft) |
| Time now | UTC-5 (America/Chicago) | UTC-5 (America/Chicago) |
| Nearest large airport | HOU, 16 km out | GRK, 11 km out |
| Postal codes | 77001–77299 | 76540–76549 |
Airports at each end
Leaving Houston
Houston is served by 2 airports with scheduled flights within 100 km. The closest large one is William P. Hobby Airport (HOU), 16 km (10 mi) from the centre, with a longest runway of 7,602 ft, which limits it to short and medium-haul aircraft. The alternatives are George Bush Intercontinental Airport (IAH, 25 km).
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
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Staying in Killeen
Live rooms and prices for Killeen are in the search below.
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Common questions
How far is Killeen from Houston?
272 km (169 mi) in a straight line, north-west of Houston.
How long does it take to get from Houston to Killeen by air?
About 1 h 6 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between Houston and Killeen?
No, both are on America/Chicago at the moment.
Which airports are used for Houston to Killeen flights?
Typically William P. Hobby Airport (HOU) 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.