Cheap Flights from San Francisco International (SFO) to Cancun (CUN)

Top tips for finding a cheap flight from San Francisco to Cancun

Finding cheap tickets from San Francisco to Cancun is easy with a little flexibility. Use our Whole Month search feature to scan through the calendar for the cheapest dates. You can also set up a Price Alert for your route and let us monitor the fares for you, sending notifications when prices change. If you’d rather skip layovers, select the Direct Flights search to view non-stop options that’ll save you time.

Booking your tickets early often leads to savings, but we can also find you some last-minute deals. In general, February is the best time to schedule your trip from San Francisco to Cancun, with the lowest average fares across the board. Keep these strategies in mind to find the best itinerary.

Handy information about San Francisco airport

San Francisco International Airport serves as the key gateway for travelers in and out of San Francisco. Terminal 1 accommodates both domestic and international flights across Concourses B and C. Terminal 2 is streamlined for domestic travel, home to a number of airlines and a centralized security checkpoint. Terminal 3 hosts international flights in Concourse E and domestic flights in Concourse F, complete with a customs facility to process international arrivals. The International Terminal is dedicated to global journeys with Boarding Area A and Boarding Area G, alongside U.S. Customs and Border Protection facilities to expedite your entry into the United States. Given its comprehensive layout and vast array of services, we recommend checking ahead with your airline for terminal information to ensure a smooth departure from San Francisco.

Cancun airport: good to know

Cancun Airport has three dedicated terminals. Terminal 1 predominantly serves domestic flights across Mexico, equipped with the necessary check-in counters, immigration facilities, and baggage claim areas catering to internal travelers. For those seeking transportation, options like taxis, buses, and car rentals are readily available.

Terminal 2 is for both domestic and international travelers. Here, you'll have access to all essential services, including check-in, immigration, and baggage collection, ensuring a smooth transition through the airport, whether flying within Mexico or beyond. Similarly, Terminal 3 focuses on international flights, presenting a range of services tailored for global travelers, with transport options such as taxis, buses, and car rentals also provided for convenient onward journeys. Whether you’re traveling for business or a weekend getaway, simplify your journey when flying from San Francisco to Cancun by planning your airport transfer ahead of time.

Best time to fly from San Francisco to Cancun

The best time to fly from San Francisco to Cancun is between December and February, when you can enjoy the relatively cooler climate, with average temperatures ranging from a comfortable 68°F to 82°F. This period avoids the peak heat of the wet season and potential tropical storms, offering more stable weather suitable for all outdoor and beach activities that Cancun is famous for. With its warmth persisting through the 'coldest' months, Cancun remains a sunny escape for travelers seeking an ideal tropical getaway.

Reasons to visit Cancun

When planning your trip to Cancun, check out these activities and attractions the city has to offer. Dive into the past by exploring Chichen Itza, a UNESCO World Heritage site and one of the New Seven Wonders of the World, where you can marvel at the ancient Mayan structures. For a serene escape, take a short ferry over to Isla Mujeres, offering tranquil beaches and the enchanting Museo Subacuatico de Arte. Immerse yourself in the cultural and ecological heritage at Xcaret Park, a theme park that combines natural beauty with cultural experiences. Join the celebration at Carnaval de Cancun, an annual festivity filled with music, parades, and displays of local culture.

Add hotel bookings and car hire to your San Francisco to Cancun flight

Planning your trip to Cancun is easy and convenient with Skyscanner. Choose from a selection of car rental options, including America, MEX Rent a Car, and Keddy By Europcar. Stay at esteemed hotels such as Crown Paradise Club Cancun – All Inclusive, Hard Rock Hotel Cancun – All Inclusive, or Paradisus Cancún, each offering distinct experiences and amenities. Book everything on Skyscanner for comfort and simplicity.