Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
The cheapest airline(s) flying from Baltimore to San Francisco is Alaska Airlines.
Cheapest Month
January
Travel Period: January 2025 - December 2025
The cheapest month(s) to fly from Baltimore to San Francisco is January.
Cheapest Day of the Week
Monday
The cheapest day(s) of the week to fly from Baltimore to San Francisco is Monday.
How far is San Francisco from Baltimore?
The flight distance between Baltimore and San Francisco is 3945km. Check all available flights on Wego.