Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
Cheapest Month
May
Cheapest Day of the Week
Tuesday
Cheapest Airline
The cheapest airline(s) flying from St Lucia to San Francisco is American Airlines.
Cheapest Month
May
Travel Period: May 2025 - April 2026
The cheapest month(s) to fly from St Lucia to San Francisco is May.
Cheapest Day of the Week
Tuesday
The cheapest day(s) of the week to fly from St Lucia to San Francisco is Tuesday.
How far is San Francisco from St Lucia?
The flight distance between St Lucia and San Francisco is 6568km. Check all available flights on Wego.
