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ISN to BPT: distance & flight time
Williston (Sloulin Field International Airport) → Beaumont (Southeast Texas Regional Airport)
1,358 mi
2,186 km · 1,180 nm
3h 25m
estimated nonstop flight time
Same time
time difference · heading southeast
See live ISN→BPT fares Phone-only fares on this route — call free
Flight time details
1,358 miles nonstop takes roughly 3h 25m gate to gate, flying southeast. 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
- ISN — Sloulin Field International Airport · Williston, United States
- BPT — Southeast Texas Regional Airport · Beaumont, 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 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
Near BPT
- BMT · Beaumont Municipal Airport14 mi away
- IAH · George Bush Intercontinental Houston Airport79 mi away
- LCH · Lake Charles Regional Airport49 mi away
- JAS · Jasper County Airport-Bell Field65 mi away
Frequently asked questions
How far is ISN from BPT?
The flight distance from Williston (ISN) to Beaumont (BPT) is 1,358 miles (2,186 km, 1,180 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to BPT?
A nonstop flight takes about 3h 25m 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 cheapest way to fly from ISN to BPT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–BPT that never appear on search engines, with no booking fees.