Nonstop flights to Killeen
9 airports fly nonstop to GRK — 55 flights a week on 3 airlines. One hop in, no connections.
Where the nonstops come from
Dashed arcs = nonstop routes into GRKDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
| From | Airlines | Flights / wk | Days | Fares |
|---|---|---|---|---|
| DFW — Dallas-Fort Worth Dallas Fort Worth International Airport · all nonstops from DFW |  American
|
37~30m in the air |
MTWTFSS
|
Find fares 🥕 |
| ELP — El Paso El Paso International Airport · all nonstops from ELP |
Air Wisconsin
|
5 |
MTWTFSS
|
Find fares 🥕 |
| MKE — Milwaukee General Mitchell International Airport · all nonstops from MKE |
Air Wisconsin
|
4~2h18m in the air |
MTWTFSS
|
Find fares 🥕 |
| HRL — Harlingen Valley International Airport · all nonstops from HRL |
Air Wisconsin
|
3~52m in the air |
MTWTFSS
|
Find fares 🥕 |
| LAS — Las Vegas Harry Reid International Airport · all nonstops from LAS |  Allegiant
|
2~2h11m in the air |
MTWTFSS
|
Find fares 🥕 |
| ATW — Appleton Appleton International Airport · all nonstops from ATW |
Air Wisconsin
|
1~2h19m in the air |
MTWTFSS
|
Find fares 🥕 |
| GSP — Greenville Greenville-Spartanburg International Airport · all nonstops from GSP |  Southwest
|
1~2h4m in the air |
MTWTFSS
|
Find fares 🥕 |
| IAH — Houston George Bush Intercontinental Airport · all nonstops from IAH |
Air Wisconsin
|
1~29m in the air |
MTWTFSS
|
Find fares 🥕 |
| PIE — St Petersburg St. Petersburg Clearwater International Airport · all nonstops from PIE | 1 |
MTWTFSS
|
Find fares 🥕 |
Which cities have nonstop flights to Killeen (GRK)?
Killeen Regional Airport / Robert Gray Army Airfield (GRK) has nonstop service from 9 of the airports we track — 55 flights a week in total. The busiest direct routes into Killeen are from Dallas-Fort Worth (DFW), El Paso (ELP) and Milwaukee (MKE), and American, Allegiant and Southwest carry the traffic.
Each row below links to that airport's route page — the airlines, the days it flies and recent departure times — and to fares for the day you want. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
Which airlines fly nonstop to Killeen?
American, Allegiant and Southwest fly nonstop to Killeen (GRK) from the airports we track, with American operating the most flights.
Which cities have direct flights to Killeen?
9 airports have nonstop flights to Killeen (GRK), including Dallas-Fort Worth (DFW), El Paso (ELP), Milwaukee (MKE), Harlingen (HRL) and Las Vegas (LAS). Together they add up to 55 nonstop flights a week, based on recently observed departures.