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TUL to DLH: distance & flight time
Tulsa (Tulsa International Airport) → Duluth (Duluth International Airport)
760 mi
1,222 km · 660 nm
2h 7m
estimated nonstop flight time
Same time
time difference · heading north
See live TUL→DLH fares Phone-only fares on this route — call free
Flight time details
760 miles nonstop takes roughly 2h 7m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- TUL — Tulsa International Airport · Tulsa, 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 TUL
- RVS · Richard Lloyd Jones Jr Airport12 mi away
- OKM · Okmulgee Regional Airport37 mi away
- CUH · Cushing Municipal Airport52 mi away
- CFV · Coffeyville Municipal Airport64 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 TUL from DLH?
The flight distance from Tulsa (TUL) to Duluth (DLH) is 760 miles (1,222 km, 660 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TUL to DLH?
A nonstop flight takes about 2h 7m 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 cheapest way to fly from TUL to DLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TUL–DLH that never appear on search engines, with no booking fees.