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FSI to JAC: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Jacksn Hole (Jackson Hole Airport)
904 mi
1,455 km · 785 nm
2h 26m
estimated nonstop flight time
-1h
time difference · heading northwest
See live FSI→JAC fares Phone-only fares on this route — call free
Flight time details
904 miles nonstop takes roughly 2h 26m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- JAC — Jackson Hole Airport · Jacksn Hole, 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 FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Near JAC
- IDA · Idaho Falls Regional Airport67 mi away
- PWY · Ralph Wenz Field73 mi away
- WYS · Yellowstone Airport77 mi away
- BPI · Miley Memorial Field77 mi away
Frequently asked questions
How far is FSI from JAC?
The flight distance from Fort Sill (FSI) to Jacksn Hole (JAC) is 904 miles (1,455 km, 785 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to JAC?
A nonstop flight takes about 2h 26m 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 Fort Sill and Jacksn Hole?
Jacksn Hole is 1 hour behind Fort Sill.
What is the cheapest way to fly from FSI to JAC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–JAC that never appear on search engines, with no booking fees.