Question : How long do most people stay in San Francisco when they fly in from Rio De Janeiro?
Answer : Passengers from GIG to SFO stay 75 days on average.
Question : Is price more important than specific travel days for you?
Answer : In February, Monday is your cheapest day to fly. Being flexible with your travel days garners you even more savings during your booking.
Question : Are prices changing frequently for this route?
Answer : Prices for GIG to SFO do fluctuate a lot more than the majority of routes. However, the sooner you book, the better price you tend to get.