Flights from Ontario to Killeen (ONT → GRK)

ONT
Ontario
Ontario International Airport, USA
GRK
Killeen
Robert Gray Aaf, USA
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No direct flights found. Here are the 1 fastest 1-stop options.
viaDallas(DFW)
ONT→DFW+1h 30mDFW→GRK
4h
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Ontario to Killeen? Currently, there are no direct flights from ONT to GRK. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Ontario → Killeen.

Cheap flights from Ontario to Killeen Cheapest month to fly to Killeen Flights from USA Flights to USA Visa-free with USA passport All airports in USA

Try a nearby airport to Ontario

Flights to Killeen (GRK) from other airports within 350 km of Ontario. Often unlocks cheaper fares or better times.

SNA → GRK 48 km from ONT Santa Ana → Killeen USA · 48 destinations LGB → GRK 57 km from ONT Long Beach → Killeen USA · 18 destinations BUR → GRK 71 km from ONT Burbank → Killeen USA · 31 destinations LAX → GRK 75 km from ONT Los Angeles → Killeen USA · 181 destinations VNY → GRK 84 km from ONT Los Angeles → Killeen USA · 9 destinations

Or try a nearby airport to Killeen

Flights from Ontario (ONT) to other airports within 350 km of Killeen.

ONT → AUS 97 km from GRK Ontario → Austin USA · 98 destinations ONT → SAT 182 km from GRK Ontario → San Antonio USA · 48 destinations ONT → DFW 217 km from GRK Ontario → Dallas USA · 271 destinations ONT → DAL 218 km from GRK Ontario → Dallas USA · 79 destinations ONT → IAH 266 km from GRK Ontario → Houston USA · 193 destinations

Other flights from Ontario (ONT)

Atlanta (ATL) Austin (AUS) Baltimore (BWI) Boise (BOI) Charlotte (CLT) Chicago (MDW) Chicago (ORD) Dallas (DAL) All 31 destinations →

Other flights from Killeen (GRK)

Dallas (DFW) All 1 destinations →