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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 $378 2 $362 3 $352 4 $372 5 $362 6 $352
7 $387 8 $322 9 $322 10 $348 11 $338 12 $358 13 $388
14 $368 15 $358 16 $368 17 $378 18 $338 19 $342 20 $352
21 $338 22 $342 23 $338 24 $342 25 $349 26 $348 27 $338
28 $352 29 $332 30 $323        
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 21 - Sep 28
1679 8:39 am 4:04 pm Sep 7 - Sep 14
1679 8:39 am 4:04 pm Sep 6 - Sep 20
1679 8:39 am 4:04 pm Sep 24 - Oct 22
1679 8:39 am 4:04 pm Aug 31 - Aug 31
1679 8:39 am 4:04 pm Aug 23 - Aug 30
1145 10:39 pm 6:04 am Sep 26 - Oct 24
1145 10:39 pm 6:04 am Sep 20 - Oct 18