Need help booking?
Unpublished phone-only deals available
SFO to DLH: distance & flight time
San Francisco (San Francisco International Airport) → Duluth (Duluth International Airport)
1,657 mi
2,667 km · 1,440 nm
3h 43m
estimated nonstop flight time
+2h
time difference · heading northeast
See live SFO→DLH fares Phone-only fares on this route — call free
Flight time details
1,657 miles nonstop takes roughly 3h 43m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SFO — San Francisco International Airport · San Francisco, 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 SFO
- SQL · San Carlos Airport10 mi away
- HAF · Half Moon Bay Airport10 mi away
- OAK · Metropolitan Oakland International Airport11 mi away
- NGZ · Alameda Naval Air Station12 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 SFO from DLH?
The flight distance from San Francisco (SFO) to Duluth (DLH) is 1,657 miles (2,667 km, 1,440 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFO to DLH?
A nonstop flight takes about 3h 43m 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 San Francisco and Duluth?
Duluth is 2 hours ahead of San Francisco.
What is the cheapest way to fly from SFO to DLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFO–DLH that never appear on search engines, with no booking fees.