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FLG to APA: distance & flight time
Flagstaff (Flagstaff Pulliam Airport) → Denver (Centennial Airport)
484 mi
778 km · 420 nm
1h 31m
estimated nonstop flight time
+1h
time difference · heading northeast
See live FLG→APA fares Phone-only fares on this route — call free
Flight time details
484 miles nonstop takes roughly 1h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- FLG — Flagstaff Pulliam Airport · Flagstaff, United States
- APA — Centennial Airport · Denver, 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 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
Near APA
- DEN · Denver International Airport22 mi away
- BFK · Buckley Air Force Base10 mi away
- BJC · Rocky Mountain Metropolitan Airport27 mi away
- WBU · Boulder Municipal Airport38 mi away
Frequently asked questions
How far is FLG from APA?
The flight distance from Flagstaff (FLG) to Denver (APA) is 484 miles (778 km, 420 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLG to APA?
A nonstop flight takes about 1h 31m 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 Flagstaff and Denver?
Denver is 1 hour ahead of Flagstaff.
What is the cheapest way to fly from FLG to APA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLG–APA that never appear on search engines, with no booking fees.