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Fly from
Fly to
Route
Depart
Return
San FranciscoCancún
SFO San Francisco - CUN Cancun
SFOCUN
San Francisco
Mon 7/12
23:00-07:13
Nonstop5h 13m
Cancun
Sat 12/12
12:28-20:10
1 stop10h 42m
San FranciscoCancún
SFO San Francisco - CUN Cancun
SFOCUN
San Francisco
Mon 11/1
23:00-07:13
Nonstop5h 13m
Cancun
Wed 20/1
13:45-16:52
Nonstop6h 07m
San FranciscoCancún
SFO San Francisco - CUN Cancun
SFOCUN
San Francisco
Tue 26/1
07:00-20:00
2 stops10h 00m
Cancun
Wed 3/2
07:00-19:59
1 stop15h 59m
San FranciscoCancún
SFO San Francisco - CUN Cancun
SFOCUN
San Francisco
Thu 10/12
23:00-07:13
Nonstop5h 13m
Cancun
Tue 15/12
13:35-19:44
1 stop9h 09m
San FranciscoCancún
SFO San Francisco - CUN Cancun
SFOCUN
San Francisco
Sat 9/1
23:00-07:13
Nonstop5h 13m
Cancun
Sat 16/1
18:05-21:08
Nonstop6h 03m
San FranciscoCancún
SFO San Francisco - CUN Cancun
SFOCUN
San Francisco
Mon 29/3
20:59-15:10
2 stops16h 11m
Cancun
Wed 31/3
15:15-22:10
1 stop8h 55m
San FranciscoCancún
SFO San Francisco - CUN Cancun
SFOCUN
San Francisco
Wed 6/1
06:31-00:28
1 stop14h 57m
Cancun
Wed 13/1
07:00-20:18
2 stops16h 18m
San FranciscoCancún
SFO San Francisco - CUN Cancun
SFOCUN
San Francisco
Fri 23/10
00:45-12:33
1 stop9h 48m
Cancun
Thu 29/10
12:45-16:52
Nonstop6h 07m
San FranciscoCancún
SFO San Francisco - CUN Cancun
SFOCUN
San Francisco
Thu 4/2
23:45-15:24
1 stop12h 39m
Cancun
Tue 9/2
18:05-21:08
Nonstop6h 03m
San FranciscoCancún
SFO San Francisco - CUN Cancun
SFOCUN
San Francisco
Fri 11/12
14:00-10:19
1 stop17h 19m
Cancun
Tue 15/12
06:04-20:05
1 stop17h 01m
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 typical price of a round-trip flight between San Francisco and Cancún?
Prices are currently low for flights on this route.
Typical prices usually range from €508 to €719.The lowest price recently found on this route was €444.
What is the cheapest month to fly to Cancún?
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 €468. If you don’t want to visit Cancún in January, then you should wait until February to fly from San Francisco, when ticket prices are also cheap, with an average price of €485.
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 from San Francisco to Cancún?
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 €569 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 €526 on momondo.
What cabin class options are available on San Francisco to Cancún flights?
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.
How often are flights from San Francisco to Cancún delayed?
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.
What is the most punctual flight time for San Francisco to Cancún flights?
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.
What day of the week experiences the fewest flight delays on this route?
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.
Which airline has the best punctuality record on San Francisco to Cancún flights?
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.
How many flights depart from San Francisco to Cancún on average per day?
As of October 2026, 1 flights take off from San Francisco and land in Cancún each day. The most common flight departure time for this route is 08:00, with 100% of daily flights taking off at midday.
How many flights depart from San Francisco to Cancún on average per week?
As of October 2026, there are 7 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
Frequently asked questions about flying from San Francisco to Cancún
How far is San Francisco to Cancun by plane?
A flight from San Francisco to Cancun will travel around 3872.5 km.
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 are refreshed on a daily basis.
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 required travel and health documents for your Cancun Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Cancun Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
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 (53.69% of total bookings). The next most popular plane models are Boeing 737-900 (25.02%), Boeing 737 (16.49%), and Airbus A320-100/200 (1.24%).
Travelling to a place near Cancún?
Book flights to Cancún if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Francisco to Cancún?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Cancún. momondo saves you time and could save you money on your trip.
Can I find flights from San Francisco to Cancún with flexible booking policies on momondo?
Flights from San Francisco to Cancún with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from San Francisco to Cancún?
Once all potential San Francisco to Cancún flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from San Francisco to Cancún right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Cancún from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.