Cheap flights from Switzerland to San Francisco from $420

If you aren’t able to travel to San Francisco during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $429.

The cheapest day to depart from Switzerland to San Francisco is on a Wednesday when prices can be found for as low as $566. The most expensive day to fly to San Francisco is Friday, with ticket prices averaging around $1,026.

Fly from Zurich to San Francisco for the best Switzerland - San Francisco flight prices

You are more likely to see cheaper flights to San Francisco from Switzerland when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $844 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Switzerland for as low as $743 on momondo.

Aer Lingus, American Airlines, and British Airways are the most popular carriers operating from Switzerland to San Francisco

SWISS, United Airlines and Lufthansa are the top three most popular airlines that fly to San Francisco from Switzerland according to our data. SWISS is the first choice among our users, with 44% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 4 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Switzerland and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 141 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

The number of flights available between Switzerland and San Francisco is 4 per day as of June 2026. The most frequent departure time is 1:00PM, with 100% of daily flights leaving in the afternoon.

As of June 2026, there are 31 flights per week flying from Switzerland to San Francisco. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.