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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 $508 2 $508 3 $468
4 $362 5 $358 6 $358 7 $358 8 $362 9 $358 10 $358
11 $358 12 $358 13 $358 14 $367 15 $366 16 $358 17 $378
18 $365 19 $406 20 $450 21 $530 22 $530 23 $530 24 $478
25 $454 26 $362 27 $362 28 $362 29 $362 30 $362 31 $461
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 May 31 - May 31
1679 8:39 am 4:04 pm May 10 - May 10
1679 8:39 am 4:04 pm May 8 - May 15
1679 8:39 am 4:04 pm May 5 - May 5
1679 8:39 am 4:04 pm Apr 27 - May 4
1679 8:39 am 4:04 pm Apr 24 - May 2
1679 8:39 am 4:04 pm Apr 26 - May 3
1679 8:39 am 4:04 pm May 17 - May 17
1679 8:39 am 4:04 pm May 16 - May 16
1679 8:39 am 4:04 pm May 24 - May 29
1679 8:39 am 4:04 pm May 19 - May 23
1679 8:39 am 4:04 pm May 11 - May 18
1679 8:39 am 4:04 pm May 25 - May 25
1679 8:39 am 4:04 pm May 26 - Jun 2
1679 8:39 am 4:04 pm May 30 - May 30