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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 $469 2 $513 3 $469 4 $469
5 $486 6 $481 7 $525 8 $469 9 $469 10 $513 11 $481
12 $513 13 $471 14 $469 15 $503 16 $469 17 $469 18 $481
19 $475 20 $469 21 $469 22 $513 23 $475 24 $471 25 $471
26 $469 27 $469 28 $471 29 $475 30 $475 31 $469  
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 29 - Oct 29
1679 8:44 am 3:04 pm Oct 26 - Oct 26
1679 8:44 am 3:04 pm Oct 27 - Oct 30
1679 8:44 am 3:04 pm Oct 28 - Oct 28
1145 10:39 pm 5:04 am Oct 25 - Oct 25
1145 10:39 pm 6:04 am Sep 26 - Oct 24
1145 10:39 pm 6:04 am Sep 20 - Oct 18