Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from San Francisco to Cancún
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Cheap bus & train deals from San Francisco to Cancún
All round-trip flight deals to Cancún
Delta flights from San Francisco to Cancún
Our best Delta deals on San Francisco to Cancún flight tickets
Alaska Airlines flights from San Francisco to Cancún
Our best Alaska Airlines deals on San Francisco to Cancún flight tickets
See travel insights to Cancún from
How to get the cheapest flight ticket from San Francisco to Cancún
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Cancún?
In general, February 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 $826. If you are unable to visit Cancún during the month of February, then departing from San Francisco during the month January is also very affordable. Most momondo users find prices during this month for around $845.
What is the cheapest day to depart on your flight to Cancún?
The cheapest day to depart on your flight to Cancún is on a Monday when prices can be found for as low as $0. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $606.
What is the cheapest San Francisco to Cancun flight route?
Fly from San Francisco to Cancun for the best San Francisco - Cancun flight prices
How far in advance should I book a flight to Cancún?
The ideal time to book your flight to Cancún is 31 days in advance, when prices tend to average $1,031. Keep in mind that you might be able to find cheaper flights to Cancún at any time. In fact, our users found flights for as low as $1,412 in the past 72 hours.
What cabin class options are available on San Francisco to Cancun flights?
There are 1 cabin classes available to choose from on San Francisco to Cancun flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on San Francisco to Cancún flights?
No. A direct flight is the cheapest option for a flight between San Francisco to Cancún.
How many flights depart from San Francisco to Cancún on average per day?
7 flights are operational daily from San Francisco to Cancún as of January 2025. The most popular departure time for this route is 08:00, with 85% of flights per day taking off at midday.
How many flights depart from San Francisco to Cancún on average per week?
As of January 2025, there are 49 flights per week flying from San Francisco to Cancún. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
When to book flights from San Francisco to Cancún
Cheap San Francisco to Cancún (SFO to CUN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Cancún
How far is San Francisco to Cancun by plane?
There are 3873.8 km between San Francisco and Cancun. Flights usually cover this in 5h 11m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Francisco Airport to Cancun Airport?
Prices for flights from San Francisco Airport to Cancun Airport were last updated today.
How old do you have to be to fly from San Francisco Airport to Cancun Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Cancun Airport.
What documentation or ID do you need to fly to Cancun Airport?
The travel and health documents required for your trip to Cancun Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Cancun Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from San Francisco to Cancún?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Francisco to Cancún is Boeing 737 MAX 9 (48.14% of total bookings). The next most popular plane models are Boeing 737-900 (30.04%), Boeing 737 (18.39%), and Boeing 737-900 Passenger/BBJ3 (winglets) (2.20%).
Why use momondo?
Why should I use momondo to find a flight deal from San Francisco to Cancún?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Cancún for you.
Can I find flights from San Francisco to Cancún with flexible booking policies on momondo?
Yes. All flights to Cancún from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from San Francisco to Cancún?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Cancún.
I’m not ready to book a flight from San Francisco to Cancún right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Cancún, momondo offers a useful price alert feature which will track prices for flights to Cancún from San Francisco and alert you when they change.