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MMI to ISN: distance & flight time
Athens (McMinn County Airport) → Williston (Sloulin Field International Airport)
1,315 mi
2,116 km · 1,142 nm
3h 19m
estimated nonstop flight time
-1h
time difference · heading northwest
See live MMI→ISN fares Phone-only fares on this route — call free
Flight time details
1,315 miles nonstop takes roughly 3h 19m 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
- MMI — McMinn County Airport · Athens, United States
- ISN — Sloulin Field International Airport · Williston, 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 MMI
- HDI · Hardwick Field20 mi away
- TYS · McGhee Tyson Airport43 mi away
- CHA · Lovell Field44 mi away
- CSV · Crossville Memorial Whitson Field48 mi away
Near ISN
- SDY · Sidney - Richland Regional Airport41 mi away
- YEN · Estevan Airport78 mi away
- OLF · L M Clayton Airport89 mi away
- GDV · Dawson Community Airport90 mi away
Frequently asked questions
How far is MMI from ISN?
The flight distance from Athens (MMI) to Williston (ISN) is 1,315 miles (2,116 km, 1,142 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MMI to ISN?
A nonstop flight takes about 3h 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 MMI to ISN?
Nonstop service on MMI–ISN 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 3h 19m nonstop estimate.
What is the time difference between Athens and Williston?
Williston is 1 hour behind Athens.
What is the cheapest way to fly from MMI to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MMI–ISN that never appear on search engines, with no booking fees.
Why are some MMI to ISN fares phone-only?
Consolidator contracts let us sell certain MMI–ISN 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.