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BIF to ISN: distance & flight time
El Paso (Biggs Army Air Field (Fort Bliss)) → Williston (Sloulin Field International Airport)
1,137 mi
1,830 km · 988 nm
2h 56m
estimated nonstop flight time
+1h
time difference · heading north
See live BIF→ISN fares Phone-only fares on this route — call free
Flight time details
1,137 miles nonstop takes roughly 2h 56m 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
- BIF — Biggs Army Air Field (Fort Bliss) · El Paso, 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 BIF
- ELP · El Paso International Airport3 mi away
- CJS · Abraham González International Airport15 mi away
- WSD · Condron Army Air Field34 mi away
- LRU · Las Cruces International Airport44 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 BIF from ISN?
The flight distance from El Paso (BIF) to Williston (ISN) is 1,137 miles (1,830 km, 988 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIF to ISN?
A nonstop flight takes about 2h 56m 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 El Paso and Williston?
Williston is 1 hour ahead of El Paso.
What is the cheapest way to fly from BIF to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIF–ISN that never appear on search engines, with no booking fees.