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IDA to HEX: distance & flight time
Idaho Falls (Idaho Falls Regional Airport) → Santo Domingo (Herrera Airport)
2,988 mi
4,808 km · 2,596 nm
6h 19m
estimated nonstop flight time
+2h
time difference · heading east
See live IDA→HEX fares Phone-only fares on this route — call free
Flight time details
2,988 miles nonstop takes roughly 6h 19m 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
- IDA — Idaho Falls Regional Airport · Idaho Falls, United States
- HEX — Herrera Airport · Santo Domingo, Dominican Republic
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 IDA
- PIH · Pocatello Regional Airport49 mi away
- JAC · Jackson Hole Airport67 mi away
- WYS · Yellowstone Airport94 mi away
- BYI · Burley Municipal Airport109 mi away
Near HEX
Frequently asked questions
How far is IDA from HEX?
The flight distance from Idaho Falls (IDA) to Santo Domingo (HEX) is 2,988 miles (4,808 km, 2,596 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IDA to HEX?
A nonstop flight takes about 6h 19m 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 Idaho Falls and Santo Domingo?
Santo Domingo is 2 hours ahead of Idaho Falls.
What is the cheapest way to fly from IDA to HEX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IDA–HEX that never appear on search engines, with no booking fees.