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ECA to SFO: distance & flight time
East Tawas (Iosco County Airport) → San Francisco (San Francisco International Airport)
2,064 mi
3,321 km · 1,793 nm
4h 31m
estimated nonstop flight time
-3h
time difference · heading west
See live ECA→SFO fares Phone-only fares on this route — call free
Flight time details
2,064 miles nonstop takes roughly 4h 31m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- ECA — Iosco County Airport · East Tawas, United States
- SFO — San Francisco International Airport · San Francisco, 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 ECA
- OSC · Oscoda Wurtsmith Airport10 mi away
- APN · Alpena County Regional Airport53 mi away
- GDW · Gladwin Zettel Memorial Airport57 mi away
- HTL · Roscommon County - Blodgett Memorial Airport62 mi away
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
Frequently asked questions
How far is ECA from SFO?
The flight distance from East Tawas (ECA) to San Francisco (SFO) is 2,064 miles (3,321 km, 1,793 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ECA to SFO?
A nonstop flight takes about 4h 31m 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 East Tawas and San Francisco?
San Francisco is 3 hours behind East Tawas.
What is the cheapest way to fly from ECA to SFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ECA–SFO that never appear on search engines, with no booking fees.