Need help booking?
Unpublished phone-only deals available
FSD to IAS: distance & flight time
Sioux Falls (Joe Foss Field Airport) → Iasi (Iaşi Airport)
5,309 mi
8,544 km · 4,613 nm
10h 53m
estimated nonstop flight time
+8h
time difference · heading northeast
See live FSD→IAS fares Phone-only fares on this route — call free
Flight time details
5,309 miles nonstop takes roughly 10h 53m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- FSD — Joe Foss Field Airport · Sioux Falls, United States
- IAS — Iaşi Airport · Iasi, Romania
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 FSD
- YKN · Chan Gurney Municipal Airport56 mi away
- MHE · Mitchell Municipal Airport66 mi away
- SPW · Spencer Municipal Airport82 mi away
- SUX · Sioux Gateway Col. Bud Day Field83 mi away
Near IAS
- BZY · Bălți International Airport46 mi away
- BCM · Bacău Airport56 mi away
- KIV · Chişinău International Airport64 mi away
- SCV · Suceava Stefan cel Mare Airport69 mi away
Frequently asked questions
How far is FSD from IAS?
The flight distance from Sioux Falls (FSD) to Iasi (IAS) is 5,309 miles (8,544 km, 4,613 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSD to IAS?
A nonstop flight takes about 10h 53m 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 Sioux Falls and Iasi?
Iasi is 8 hours ahead of Sioux Falls.
What is the cheapest way to fly from FSD to IAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSD–IAS that never appear on search engines, with no booking fees.