Earn point on your loyalty program!arrow arc left

Cheap flights from San Francisco (SFO) to Cancun (CUN)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from San Francisco (SFO) to Cancun (CUN)

How to find the cheapest flight from San Francisco (SFO) to Cancun (CUN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Cancun (CUN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Cancun (CUN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from San Francisco to Cancun in June , July 2026

30 Jun - 28 Jul $ 610.00
SFO
San Francisco
Volaris
1 STOPS
CUN
Cancun
CUN
Cancun
Volaris
1 STOPS
SFO
San Francisco
Pick dates
30 Jun - 10 Jul $ 611.00
SFO
San Francisco
Volaris
1 STOPS
CUN
Cancun
CUN
Cancun
Volaris
1 STOPS
SFO
San Francisco
Pick dates
30 Jun - 16 Jul $ 832.00
SFO
San Francisco
United Airlines
DIRECT
CUN
Cancun
CUN
Cancun
United Airlines
DIRECT
SFO
San Francisco
Pick dates

Last minute flights from San Francisco to Cancun

30 Jun - 01 Jul $ 741.00
SFO
San Francisco
Alaska Airlines
1 STOPS
CUN
Cancun
CUN
Cancun
Alaska Airlines
2 STOPS
SFO
San Francisco
Pick dates
30 Jun - 01 Jul $ 995.00
SFO
San Francisco
AeroMéxico
1 STOPS
CUN
Cancun
CUN
Cancun
AeroMéxico
1 STOPS
SFO
San Francisco
Pick dates
30 Jun - 01 Jul $ 4,696.00
SFO
San Francisco
Swiss International Air Lines
1 STOPS
CUN
Cancun
CUN
Cancun
Swiss International Air Lines
1 STOPS
SFO
San Francisco
Pick dates

One-way flights to Cancun from San Francisco

11:27 PM - 11:27 PM
United Airlines
0 Stops
5h 21m
SFO - CUN
$ 345
Kiwi
Pick dates
8:46 AM - 8:46 AM
United Airlines
0 Stops
5h 26m
SFO - CUN
$ 345
Kiwi
Pick dates
6:00 AM - 8:23 AM
United Airlines
1 Stops
7h 12m
SFO - CUN
$ 349
Kiwi
Pick dates

How to find the cheapest flight from San Francisco (SFO) to Cancun (CUN)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Cancun (CUN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Cancun (CUN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.