Need help booking?
Unpublished phone-only deals available
ISM to DLH: distance & flight time
Kissimmee (Kissimmee Gateway Airport) → Duluth (Duluth International Airport)
1,408 mi
2,265 km · 1,223 nm
3h 32m
estimated nonstop flight time
-1h
time difference · heading north
See live ISM→DLH fares Phone-only fares on this route — call free
Flight time details
1,408 miles nonstop takes roughly 3h 32m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- ISM — Kissimmee Gateway Airport · Kissimmee, United States
- DLH — Duluth International Airport · Duluth, 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 ISM
- MCO · Orlando International Airport12 mi away
- ORL · Orlando Executive Airport19 mi away
- GIF · Winter Haven Regional Airport - Gilbert Field25 mi away
- TPA · Tampa International Airport70 mi away
Near DLH
- HIB · Range Regional Airport48 mi away
- GPZ · Grand Rapids Itasca Co-Gordon Newstrom field67 mi away
- HYR · Sawyer County Airport67 mi away
- LYU · Ely Municipal Airport70 mi away
Frequently asked questions
How far is ISM from DLH?
The flight distance from Kissimmee (ISM) to Duluth (DLH) is 1,408 miles (2,265 km, 1,223 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISM to DLH?
A nonstop flight takes about 3h 32m 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 Kissimmee and Duluth?
Duluth is 1 hour behind Kissimmee.
What is the cheapest way to fly from ISM to DLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISM–DLH that never appear on search engines, with no booking fees.