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JMS to FSI: distance & flight time
Jamestown (Jamestown Regional Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
849 mi
1,366 km · 737 nm
2h 19m
estimated nonstop flight time
Same time
time difference · heading south
See live JMS→FSI fares Phone-only fares on this route — call free
Flight time details
849 miles nonstop takes roughly 2h 19m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- JMS — Jamestown Regional Airport · Jamestown, United States
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, 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 JMS
- DVL · Devils Lake Regional Airport83 mi away
- FAR · Hector International Airport88 mi away
- RDR · Grand Forks Air Force Base93 mi away
- BIS · Bismarck Municipal Airport98 mi away
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
Frequently asked questions
How far is JMS from FSI?
The flight distance from Jamestown (JMS) to Fort Sill (FSI) is 849 miles (1,366 km, 737 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JMS to FSI?
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.
Are there nonstop flights from JMS to FSI?
Nonstop service on JMS–FSI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 19m nonstop estimate.
What is the cheapest way to fly from JMS to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JMS–FSI that never appear on search engines, with no booking fees.
Why are some JMS to FSI fares phone-only?
Consolidator contracts let us sell certain JMS–FSI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.