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TIW to ISN: distance & flight time
Tacoma (Tacoma Narrows Airport) → Williston (Sloulin Field International Airport)
880 mi
1,416 km · 765 nm
2h 23m
estimated nonstop flight time
+2h
time difference · heading east
See live TIW→ISN fares Phone-only fares on this route — call free
Flight time details
880 miles nonstop takes roughly 2h 23m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- TIW — Tacoma Narrows Airport · Tacoma, 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 TIW
- SEA · Seattle Tacoma International Airport18 mi away
- TCM · McChord Air Force Base10 mi away
- GRF · Gray Army Air Field13 mi away
- PWT · Bremerton National Airport18 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 TIW from ISN?
The flight distance from Tacoma (TIW) to Williston (ISN) is 880 miles (1,416 km, 765 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TIW to ISN?
A nonstop flight takes about 2h 23m 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 Tacoma and Williston?
Williston is 2 hours ahead of Tacoma.
What is the cheapest way to fly from TIW to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TIW–ISN that never appear on search engines, with no booking fees.