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PUB to ISN: distance & flight time
Pueblo (Pueblo Memorial Airport) → Williston (Sloulin Field International Airport)
685 mi
1,102 km · 595 nm
1h 57m
estimated nonstop flight time
+1h
time difference · heading north
See live PUB→ISN fares Phone-only fares on this route — call free
Flight time details
685 miles nonstop takes roughly 1h 57m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- PUB — Pueblo Memorial Airport · Pueblo, 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 PUB
- FCS · Butts AAF (Fort Carson) Air Field30 mi away
- COS · City of Colorado Springs Municipal Airport37 mi away
- DEN · Denver International Airport109 mi away
- APA · Centennial Airport91 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 PUB from ISN?
The flight distance from Pueblo (PUB) to Williston (ISN) is 685 miles (1,102 km, 595 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PUB to ISN?
A nonstop flight takes about 1h 57m 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 Pueblo and Williston?
Williston is 1 hour ahead of Pueblo.
What is the cheapest way to fly from PUB to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PUB–ISN that never appear on search engines, with no booking fees.