Cheap flights from New York John F Kennedy Intl Airport to San Francisco from $227

If you aren’t able to travel during the month of January, then book flights to San Francisco from New York John F Kennedy Intl Airport during September instead. Flights to San Francisco in September, while not as cheap as those in January, still average around $459.

According to our data, Wednesday is the cheapest day to fly to San Francisco from New York John F Kennedy Intl Airport. The lowest ticket price found for a Wednesday departure recently was $495. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from New York John F Kennedy Intl Airport to San Francisco for around $2,022.

According to our data, the cheapest time of day to fly to San Francisco is in the morning. momondo users have found flights departing from New York John F Kennedy Intl Airport to San Francisco in the morning for as low as $404. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,752 on average. Flights to San Francisco from New York John F Kennedy Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from New York John F Kennedy Intl to San Francisco for the best New York John F Kennedy Intl - San Francisco flight prices

You are more likely to see cheaper flights to San Francisco from New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $541 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from New York John F Kennedy Intl Airport for as low as $473 on momondo.

You could potentially save up to 64% on your flight if you consider stops on a New York John F Kennedy Intl Airport to San Francisco flight.

As of May 2026, prices for New York John F Kennedy Intl Airport to San Francisco flights are approximately 17% cheaper when compared to flights at the same time last year.

Historically, on average around 18% of flights between New York and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 185 minutes.

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

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

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

67 flights are operational daily from New York John F Kennedy Intl Airport to San Francisco as of May 2026. The most popular departure time for this route is 17:00, with 40% of flights per day taking off at midday.

As of May 2026, there are 470 flights per week flying from New York John F Kennedy Intl Airport to San Francisco. The most common day of the week flights depart is Fri, with 20% of flights taking off on this day.