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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 $519 2 $478 3 $464
4 $478 5 $478 6 $464 7 $478 8 $482 9 $458 10 $402
11 $402 12 $402 13 $458 14 $478 15 $478 16 $478 17 $500
18 $458 19 $478 20 $477 21 $560 22 $505 23 $530 24 $498
25 $478 26 $478 27 $478 28 $482 29 $478 30 $478 31 $487
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 8 - May 15
1679 8:39 am 4:04 pm Apr 18 - Apr 25
1679 8:39 am 4:04 pm Apr 20 - May 4
1679 8:39 am 4:04 pm May 11 - May 18
1679 8:39 am 4:04 pm May 10 - May 10
1679 8:39 am 4:04 pm May 17 - May 17
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 16 - May 16
1679 8:39 am 4:04 pm Apr 26 - May 3
1679 8:39 am 4:04 pm Apr 28 - May 1
1679 8:39 am 4:04 pm May 5 - May 5