$349 Find Cheap Flights from San Francisco to Cancun – Compare and Save

These are the earliest and latest flight times available from San Francisco to Cancún:

• Earliest: departs at 06:41 and lands at 12:00
• Latest: departs at 23:00 and lands at 04:19.

The flight takes about 5h 19m.

A direct flight from San Francisco to Cancún takes 5h 19m, covering 6,226 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from San Francisco to Cancún range from $750 to $1,134, with an average of $922 over the past 12 months. Anything below $750 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 9% above the $922 route average. Book 14 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average $591 return via Atlanta Hartsfield-Jackson (ATL), compared with $957 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge $57–$142 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 737 MAX 9 family is used most often on this route, operated mainly by United Airlines and Alaska Airlines. Other aircraft seen on the route include Boeing 737 variants.

Morning is the busiest departure period on San Francisco to Cancún flights, with 67% leaving in that window. Night departures account for 33%, Afternoon flights for 0%, and Evening flights for 0%.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $632 to $4,546. That means the highest observed fare was about 7x higher than the lowest one.

JetBlue is the only airline on the San Francisco to Cancún route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from San Francisco to Cancún are currently lower than usual. Average one-way flight prices are about $368, which is 14% below the typical average for this route.

Cancun Airport (CUN) hosts 5 major car hire companies, with daily rates starting from around $23 for economy cars. Top options include:

• Hertz
• MEXRENTACAR
• America Car Rental
• Budget
• Europcar

Flights from San Francisco to Cancún usually depart from San Francisco (SFO) and arrive at Cancun (CUN).

Morning flights have the fewest delays on this route, while night departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the San Francisco to Cancún route, 17% of flights were delayed in the past three months, with delays averaging 2h 38m.

One-stop flights from San Francisco to Cancún most commonly connect through:

• Mexico City Benito Juarez (MEX) – 31% of one-stop connections
• Dallas/Fort Worth (DFW) – 29% of one-stop connections
• Denver Intl (DEN) – 14% of one-stop connections
• Salt Lake City (SLC) – 5% of one-stop connections

Yes. Flexible dates can save you up to 12% on flights from San Francisco to Cancún. Sunday is the cheapest departure day at $855 return on average, while Thursday is the most expensive at $972, a difference of $116.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

2 airlines operate flights between San Francisco and Cancún. The airlines offering direct flights on this route include:

• United Airlines
• Alaska Airlines

Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time of 8h 04m, compared to 8h 23m via Dallas/Fort Worth (DFW) and 8h 23m via Houston George Bush Intcntl (IAH).

Cancún is 2 hours ahead of San Francisco (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Among airlines operating San Francisco to Cancún flights:

• United Airlines: offers extra legroom; offers free seat selection
• American Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy class
• Austrian Airlines: a cabin bag and a checked bag in Business Class
• Virgin Australia: a cabin bag and a checked bag in Business Class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Although San Francisco International Airport does not have an interfaith chapel, there is a Christian Science Reading Room that is in Terminal 1 and provides travelers with a quiet area to relax, meditate, and pray. The Berman Reflection Room can be found in the International Terminal and is also meant to be used for self reflection.

If you are interested in learning more about San Francisco International Airport, head to an Information Desk to receive a map of one of the three different self-guided tours that are available. For those who enjoy planes, go to the Aviation Museum in the International Terminal, which is free to access and features exhibits related to the region’s aviation history.

The Bel Air Collection Resort & Spa Cancun is a luxurious 4-star choice that offers a free shuttle to Cancun International Airport and is located directly on the Caribbean Sea. If you would like a more budget-friendly hotel, select the Comfort Inn Cancun Aeropuerto, which also has a free shuttle service and is a 20m drive from Delfines Beach.

TGI Fridays can be found in Terminal 2 of Cancun International Airport and serves a casual American-style menu, while Bubba Gump is in Terminal 3 and specializes in fish and seafood. Peking Xpress is also in Terminal 3 and a has a selection of Chinese to-go items.