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DLH to SDM: distance & flight time
Duluth (Duluth International Airport) → San Diego (Brown Field Municipal Airport)
1,634 mi
2,629 km · 1,420 nm
3h 40m
estimated nonstop flight time
-2h
time difference · heading southwest
See live DLH→SDM fares Phone-only fares on this route — call free
Flight time details
1,634 miles nonstop takes roughly 3h 40m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- DLH — Duluth International Airport · Duluth, United States
- SDM — Brown Field Municipal Airport · San Diego, 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 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
Near SDM
Frequently asked questions
How far is DLH from SDM?
The flight distance from Duluth (DLH) to San Diego (SDM) is 1,634 miles (2,629 km, 1,420 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DLH to SDM?
A nonstop flight takes about 3h 40m 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 Duluth and San Diego?
San Diego is 2 hours behind Duluth.
What is the cheapest way to fly from DLH to SDM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DLH–SDM that never appear on search engines, with no booking fees.