Need help booking?
Unpublished phone-only deals available
ISN to TND: distance & flight time
Williston (Sloulin Field International Airport) → Trinidad (Alberto Delgado Airport)
2,242 mi
3,609 km · 1,949 nm
4h 52m
estimated nonstop flight time
+1h
time difference · heading southeast
See live ISN→TND fares Phone-only fares on this route — call free
Flight time details
2,242 miles nonstop takes roughly 4h 52m gate to gate, flying southeast. 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
- ISN — Sloulin Field International Airport · Williston, United States
- TND — Alberto Delgado Airport · Trinidad, Cuba
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 TND
- CFG · Jaime Gonzalez Airport37 mi away
- USS · Sancti Spiritus Airport38 mi away
- SNU · Abel Santamaria Airport49 mi away
- AVI · Maximo Gomez Airport79 mi away
Frequently asked questions
How far is ISN from TND?
The flight distance from Williston (ISN) to Trinidad (TND) is 2,242 miles (3,609 km, 1,949 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to TND?
A nonstop flight takes about 4h 52m 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 Williston and Trinidad?
Trinidad is 1 hour ahead of Williston.
What is the cheapest way to fly from ISN to TND?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–TND that never appear on search engines, with no booking fees.