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GRK to FLG: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Flagstaff (Flagstaff Pulliam Airport)
848 mi
1,365 km · 737 nm
2h 19m
estimated nonstop flight time
-2h
time difference · heading northwest
See live GRK→FLG fares Phone-only fares on this route — call free
Flight time details
848 miles nonstop takes roughly 2h 19m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- FLG — Flagstaff Pulliam Airport · Flagstaff, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near GRK
- HLR · Hood Army Air Field8 mi away
- AUS · Austin Bergstrom International Airport61 mi away
- TPL · Draughon Miller Central Texas Regional Airport26 mi away
- ACT · Waco Regional Airport52 mi away
Near FLG
- SDX · Sedona Airport21 mi away
- PRC · Ernest A. Love Field54 mi away
- INW · Winslow Lindbergh Regional Airport54 mi away
- GCN · Grand Canyon National Park Airport62 mi away
Frequently asked questions
How far is GRK from FLG?
The flight distance from Killeen (GRK) to Flagstaff (FLG) is 848 miles (1,365 km, 737 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to FLG?
A nonstop flight takes about 2h 19m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Killeen and Flagstaff?
Flagstaff is 2 hours behind Killeen.
What is the cheapest way to fly from GRK to FLG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–FLG that never appear on search engines, with no booking fees.