Cheap flights from San Francisco (SFO) to Cancun (CUN)

Flight FAQs

From San Francisco to Cancun

Are flight prices decreasing from San Francisco to Cancun due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Francisco and Cancun for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from San Francisco to Cancún to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. New policies for travelers booking flights from San Francisco to Cancún include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from San Francisco to Cancún have flexible cancellations due to COVID-19?

United Airlines, Interjet, and Aeromexico are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from San Francisco to Cancun for under $300 on Cheapflights?

Yes, there are multiple flights from San Francisco to Cancun for under $300. The cheapest flight booked recently is on Frontier for just $201, but on average you can expect to pay $215.

Are there nonstop flights from San Francisco to Cancun for under $500 on Cheapflights?

Cheapflights has at least 20 direct flights from San Francisco to Cancun under $500. A good price for a nonstop flight from San Francisco to Cancun is less than $483.

Are there last-minute flights available from San Francisco to Cancun for under $300?

There are currently 20+ open flights from San Francisco to Cancun within the next 7 days for less than $300.

How popular is this flight route?

Flights from San Francisco to Cancún have been viewed 321 times in the past calendar month.

Does it rain more in San Francisco or Cancun?

The rainfall in San Francisco is generally less than the rainfall in Cancun. This will continue over the next 14 days.

Is San Francisco weather warmer or cooler than Cancun?

You can imagine temperatures to be in the 90 °F range in August. The weather in Cancun is generally hotter than San Francisco's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from San Francisco to Cancun?

Departing from San Francisco to Cancun will take you 12h 24m.

What is the cheapest airline to fly from San Francisco to Cancun round-trip?

Frontier, at $201, was found to be the cheapest airline from San Francisco to Cancun.. You may be able to fly from San Francisco to Cancun for 66% less than the average price by searching for this airline.

What are the cheapest airlines to fly from San Francisco to Cancun one-way?

$89 is the cheapest one-way deal found within the past few days, from Frontier.