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OLF to DLH: distance & flight time
Wolf Point (L M Clayton Airport) → Duluth (Duluth International Airport)
630 mi
1,014 km · 548 nm
1h 50m
estimated nonstop flight time
+1h
time difference · heading east
See live OLF→DLH fares Phone-only fares on this route — call free
Flight time details
630 miles nonstop takes roughly 1h 50m gate to gate, flying east. 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
- OLF — L M Clayton Airport · Wolf Point, 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 OLF
- GGW · Wokal Field Glasgow International Airport49 mi away
- SDY · Sidney - Richland Regional Airport69 mi away
- GDV · Dawson Community Airport75 mi away
- ISN · Sloulin Field International Airport89 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 OLF from DLH?
The flight distance from Wolf Point (OLF) to Duluth (DLH) is 630 miles (1,014 km, 548 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLF to DLH?
A nonstop flight takes about 1h 50m 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 Wolf Point and Duluth?
Duluth is 1 hour ahead of Wolf Point.
What is the cheapest way to fly from OLF to DLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLF–DLH that never appear on search engines, with no booking fees.