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YSM to DLH: distance & flight time
Fort Smith (Fort Smith Airport) → Duluth (Duluth International Airport)
1,212 mi
1,950 km · 1,053 nm
3h 6m
estimated nonstop flight time
+1h
time difference · heading southeast
See live YSM→DLH fares Phone-only fares on this route — call free
Flight time details
1,212 miles nonstop takes roughly 3h 6m 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
- YSM — Fort Smith Airport · Fort Smith, Canada
- 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 YSM
- YPY · Fort Chipewyan Airport92 mi away
- YFR · Fort Resolution Airport99 mi away
- YBE · Uranium City Airport125 mi away
- YHY · Hay River / Merlyn Carter Airport142 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 YSM from DLH?
The flight distance from Fort Smith (YSM) to Duluth (DLH) is 1,212 miles (1,950 km, 1,053 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSM to DLH?
A nonstop flight takes about 3h 6m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from YSM to DLH?
Nonstop service on YSM–DLH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 6m nonstop estimate.
What is the time difference between Fort Smith and Duluth?
Duluth is 1 hour ahead of Fort Smith.
What is the cheapest way to fly from YSM to DLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSM–DLH that never appear on search engines, with no booking fees.
Why are some YSM to DLH fares phone-only?
Consolidator contracts let us sell certain YSM–DLH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.