Fort Cavazos (GRK) — 52 Flight Routes & Destinations
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Hub Brief
Plan your next trip from Fort Cavazos
Killeen Regional Airport / Robert Gray Army Airfield (GRK) connects to 52 destinations (49 domestic, 3 international) across 2 continents, served by 6 airlines including Air Wisconsin, CSI and CMB. With 107 weekly departures, you have plenty of options for schedule flexibility.
How does GRK compare?
Alternative airports within 150 miles of Killeen Regional Airport / Robert Gray Army Airfield.
| Metric | GRK | AUS | SAT | DFW | DAL |
|---|---|---|---|---|---|
| Distance | — | 61 mi | 113 mi | 135 mi | 136 mi |
| Nonstop Routes | 52 | 560 | 280 | 478 | 673 |
| International | 3 | 121 | 46 | 124 | 119 |
| Airlines | 3 | 100 | 67 | 88 | 47 |
| Passengers/yr | 0.2M | 21.4M | 10.9M | 87.8M | 17.3M |
On-Time Performance
Seasonal & Recently Added Routes
Seasonal services and routes recently added to AIRO from GRK.
Former nonstop destinations from GRK
Destinations that had nonstop service from GRK but don't appear in current schedules. Most remain reachable with a connection — open any route for the flights that used to operate and live options.
Routes by Distance
Distance breakdown of all routes from GRK.
Schedule Overview
Weekly flight schedule summary from GRK.
Killeen Regional Airport / Robert Gray Army Airfield: Quick Facts
Comprehensive reference for GRK airport information.
Frequently Asked Questions
Common questions about flights from Killeen Regional Airport / Robert Gray Army Airfield.
Killeen Regional Airport / Robert Gray Army Airfield offers nonstop flights to 52 destinations, including 49 domestic and 3 international routes.
6 airlines operate scheduled service from Killeen Regional Airport / Robert Gray Army Airfield, including major carriers like Air Wisconsin, CSI and CMB. Use the airline filter above to see routes by specific carrier.
Yes, Killeen Regional Airport / Robert Gray Army Airfield offers 3 international routes across 2 continents.
Yes. Beyond nonstop routes, the route explorer shows 1-stop and 2-stop connections, letting you reach hundreds of additional destinations via major hubs.
Nearby alternatives include AUS, SAT and DFW. Check the Nearby Airports section above for route counts and distances.
Use the checkboxes in the route list to select routes, then click Compare to see side-by-side stats including frequency, duration, airlines, and on-time performance.
Check the Schedule Overview section for a day-by-day breakdown of route availability from Killeen Regional Airport / Robert Gray Army Airfield.
Killeen Regional Airport / Robert Gray Army Airfield handles approximately 235,046 passengers annually.
Route data is updated regularly from official airline schedules. Seasonal or newly announced routes may take a few days to appear.
Click any route to see detailed flight options, then use the 'Search Flights' button to check availability and prices on Google Flights.