USA to Illinois · 2,985 km · Compare flights, trains, buses & driving
The straight-line distance from San Francisco to Chicago is approximately 2,985 km (1,855 miles). By road, the distance increases to about 3,881 km due to terrain, highways, and road networks connecting USA to Illinois.
Flying is the fastest way to cover the 2,985 km distance. Flights from SFO to ORD take approximately 4 hrs 44 min including boarding and taxiing. Multiple airlines operate on this route, and fares vary depending on the season, time of booking, and class of travel.
For the best prices, book 2-3 weeks in advance and opt for mid-week departures (Tuesday, Wednesday) which are typically cheaper than weekend flights.
Search San Francisco to Chicago FlightsFor official travel information, regulations, and booking services:
DGCA — Indian aviation authority
Passport Seva — Passport and travel documents
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