Need help booking?
Unpublished phone-only deals available
FLG to KKC: distance & flight time
Flagstaff (Flagstaff Pulliam Airport) → Khon Kaen (Khon Kaen Airport)
8,216 mi
13,223 km · 7,140 nm
16h 35m
estimated nonstop flight time
+14h
time difference · heading northwest
See live FLG→KKC fares Phone-only fares on this route — call free
Flight time details
8,216 miles nonstop takes roughly 16h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- FLG — Flagstaff Pulliam Airport · Flagstaff, United States
- KKC — Khon Kaen Airport · Khon Kaen, Thailand
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 KKC
- UTH · Udon Thani Airport64 mi away
- ROI · Roi Et Airport70 mi away
- BFV · Buri Ram Airport91 mi away
- LOE · Loei Airport97 mi away
Frequently asked questions
How far is FLG from KKC?
The flight distance from Flagstaff (FLG) to Khon Kaen (KKC) is 8,216 miles (13,223 km, 7,140 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLG to KKC?
A nonstop flight takes about 16h 35m 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 Khon Kaen?
Khon Kaen is 14 hours ahead of Flagstaff.
What is the cheapest way to fly from FLG to KKC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLG–KKC that never appear on search engines, with no booking fees.