Fly from
Fly to
Route
Depart
Return
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Mon 17/8
19:55-13:10
2 stops15h 15m
Cancun
Wed 26/8
12:50-21:40
2 stops10h 50m
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Wed 7/10
05:00-14:37
1 stop7h 37m
Cancun
Wed 14/10
14:20-20:28
1 stop8h 08m
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Tue 21/7
23:27-06:48
Nonstop5h 21m
Cancun
Wed 5/8
07:51-15:03
1 stop9h 12m
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Sun 6/9
19:00-12:40
2 stops15h 40m
Cancun
Thu 10/9
11:35-20:35
2 stops11h 00m
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Sun 4/10
21:05-10:40
2 stops11h 35m
Cancun
Fri 9/10
14:10-22:45
2 stops10h 35m
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Thu 20/8
00:12-12:56
1 stop10h 44m
Cancun
Mon 24/8
16:10-21:59
1 stop7h 49m
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Thu 16/7
21:39-12:49
1 stop13h 10m
Cancun
Sun 19/7
15:31-00:23
1 stop10h 52m
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Sun 19/7
21:35-16:10
2 stops16h 35m
Cancun
Thu 23/7
12:00-21:55
2 stops11h 55m
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Mon 17/8
18:45-06:41
1 stop9h 56m
Cancun
Wed 26/8
12:57-16:40
Nonstop5h 43m
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Sun 1/11
05:00-15:37
1 stop7h 37m
Cancun
Wed 4/11
17:50-20:53
Nonstop6h 03m
Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Cancún. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, February is the cheapest month in which you can book a flight from San Francisco to Cancún (average of £392). Flying from San Francisco to Cancún in December is currently the most expensive (average of £554). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Cancún as you normally would.
About 16% of weekly flights between San Francisco and Cancún have experienced delays in the past year, with the average delay time being 147 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Thursday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Over the past year, United Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.
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