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

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1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
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Best fares from SFO to CUN (Found by others)

Sun Mon Tue Wed Thu Fri Sat
      1 $513 2 $513 3 $561 4 $513
5 $468 6 $472 7 $492 8 $513 9 $513 10 $513 11 $469
12 $463 13 $458 14 $475 15 $513 16 $475 17 $475 18 $465
19 $463 20 $468 21 $479 22 $460 23 $475 24 $471 25 $460
26 $463 27 $460 28 $459 29 $460 30 $475 31 $465  
KAYAK searches hundreds of sites to find the best rate for your next flight from San Francisco to Cancun. Get the best flight deal for your Cancun trip!
Here's how it works. Search KAYAK for a flight ticket from San Francisco to Cancun. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Select an airline:  United
Direct flights SFO to CUN on United
Flight # Depart SFO Arrive CUN Sun Mon Tue Wed Thu Fri Sat Valid Between
1679 8:39 am 4:04 pm Sep 20 - Oct 25
1679 8:39 am 4:04 pm Sep 24 - Oct 22
1679 8:44 am 3:04 pm Oct 26 - Oct 26
1679 8:44 am 3:04 pm Oct 27 - Oct 30
1145 10:39 pm 6:04 am Sep 26 - Oct 24
1145 10:39 pm 6:04 am Sep 20 - Oct 18
1145 10:39 pm 5:04 am Oct 25 - Oct 25