There are most likely no direct flights on the San Francisco — Sofia route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from San Francisco to Sofia. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from San Francisco to Sofia
A non-stop flight is the most convenient and comfortable way to fly from San Francisco to Sofia, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the San Francisco — Sofia route
There appear to be no non-stop flights from San Francisco to Sofia at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $416
On the San Francisco — Sofia route, flights are operated only by Alaska Airlines. This simplifies the choice for passengers, as all tickets come from a single trusted carrier. Our service lets you instantly check fares for upcoming dates and find the most advantageous option. The minimum ticket price starts at $416, making this trip affordable for a wide range of travelers. To save even more, we recommend booking early and keeping an eye on promotions — Alaska Airlines regularly offers special deals.
The cheapest flight ticket from San Francisco to Sofia according to data for the last 48 hours costs $416
Often the best time to buy tickets from San Francisco to Sofia is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from San Francisco to Sofia can be found flying in these months: August.
The fastest flights from San Francisco to Sofia start from 16 hours 32 minutes in the air.
The following airlines operate direct flights on the route San Francisco — Sofia:
The cheapest one-way flight from San Francisco to Sofia departs on 08/19/2026, is operated by Alaska Airlines and costs $416
The cheapest roundtrip flight from San Francisco to Sofia departs on 11/08/2026, is operated by United Airlines and costs $728
Fastest flight from San Francisco to Sofia takes 1d 16h 32m
There are no direct flights on this route.
The distance between San Francisco and Sofia is 10419km (6460 miles). The time difference between San Francisco and Sofia is 10h
We couldn't find any special offers for flights from San Francisco to Sofia