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INL to SFO: distance & flight time
International Falls (Falls International Airport) → San Francisco (San Francisco International Airport)
1,632 mi
2,627 km · 1,418 nm
3h 40m
estimated nonstop flight time
-2h
time difference · heading west
See live INL→SFO fares Phone-only fares on this route — call free
Flight time details
1,632 miles nonstop takes roughly 3h 40m gate to gate, flying west. 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
- INL — Falls International Airport · International Falls, 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 INL
- YAG · Fort Frances Municipal Airport6 mi away
- BDE · Baudette International Airport56 mi away
- YIB · Atikokan Municipal Airport82 mi away
- HIB · Range Regional Airport86 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 INL from SFO?
The flight distance from International Falls (INL) to San Francisco (SFO) is 1,632 miles (2,627 km, 1,418 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INL to SFO?
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.
Are there nonstop flights from INL to SFO?
Nonstop service on INL–SFO depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 40m nonstop estimate.
What is the time difference between International Falls and San Francisco?
San Francisco is 2 hours behind International Falls.
What is the cheapest way to fly from INL to SFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INL–SFO that never appear on search engines, with no booking fees.
Why are some INL to SFO fares phone-only?
Consolidator contracts let us sell certain INL–SFO tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.