Cheap flights from San Francisco to Cancún from ₹ 23,221

In general, January is the cheapest month to fly from San Francisco to Cancún. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 50,089. If you aren’t able to travel during the month of January, then book flights to Cancún from San Francisco during February instead. Flights to Cancún in February, while not as cheap as those in January, still average around ₹ 51,432.

Flying to Cancún from San Francisco in the evening is the least expensive time of day to depart. momondo users have found prices as low as ₹ 62,614 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Cancún, so prices are often more expensive at around ₹ 84,989 per ticket.

Fly from San Francisco to Cancun for the best San Francisco - Cancun flight prices

You are more likely to see cheaper flights to Cancún from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around ₹ 60,948 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from San Francisco for as low as ₹ 55,270 on momondo.

There is only 1 cabin class available to choose from on San Francisco to Cancún flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 63% on your flight if you consider stops on a San Francisco to Cancún flight.

Historically, on average around 17% of flights between San Francisco and Cancún have experienced a delay on any given week. The average delay length over the past 12 months has been 131 minutes.

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

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

According to our data, United 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.

The number of flights available between San Francisco and Cancún is 1 per day as of September 2026. The most frequent departure time is 08:00, with 100% of daily flights leaving at midday.

As of September 2026, 7 flights take off from San Francisco and land in Cancún each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.