Cheap flights from Taiwan to San Francisco from $468

If you aren’t able to travel to San Francisco during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $735.

The cheapest day to depart from Taiwan to San Francisco is on a Friday when prices can be found for as low as $864. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $1,061.

Our data shows that the cheapest Taiwan to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $800. Flights in the morning are often more expensive with an average ticket price of $1,028.

Fly from Taipei City Taiwan Taoyuan Intl to San Francisco for the best Taiwan - San Francisco flight prices

You are more likely to see cheaper flights to San Francisco from Taiwan when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $800 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Taiwan for as low as $707 on momondo.

There are 3 cabin classes available to choose from on Taiwan to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta, United Airlines, and Cathay Pacific are the most popular carriers operating from Taiwan to San Francisco

United Airlines, EVA Air and China Airlines are the top three most popular airlines that fly to San Francisco from Taiwan according to our data. United Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 6 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 22% of flights between Taiwan and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 107 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday 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 9% of their flights experiencing any sort of delay.

The number of flights available between Taiwan and San Francisco is 16 per day as of April 2026. The most frequent departure time is 11:00PM, with 62% of daily flights leaving in the evening.

As of April 2026, 112 flights take off from Taiwan and land in San Francisco each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.