Flights from San Francisco to Cancun

Our cheapest offers for flights from San Francisco to Cancun

Here you can compare cheap flights from San Francisco (SFO) to Cancun (CUN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Cancun. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
San Francisco
Cancun
Outbound
07/25/25
1 Stopover (DEN)
F93440, F90070
19h 03min
Return
08/17/25
1 Stopover (DFW)
F90083, F93999
13h 55min
Frontier Airlines
$441
San Francisco
Cancun
Pay attention to transfer at connecting flight
Outbound
07/25/25
1 Stopover (SLC)
AM4312, AM5043
07h 26min
Return
08/17/25
1 Stopover (LAX)
AM3357, HA6212
15h 13min
Aeroméxico
$546
Best option
San Francisco
Cancun
Outbound
07/25/25
1 Stopover (LAX)
AS3353, AS1340
15h 16min
Return
08/17/25
direct
UA1159
05h 50min
Alaska Airlines ?
$586
San Francisco
Cancun
Outbound
07/25/25
1 Stopover (DEN)
F93440, F90070
19h 03min
Return
08/17/25
1 Stopover (DFW)
F90083, F93999
13h 55min
Frontier Airlines
$453
San Francisco
Cancun
Outbound
07/25/25
1 Stopover (ATL)
AM4314, AM3091
08h 25min
Return
08/17/25
1 Stopover (DFW)
F90083, F93999
13h 55min
Aeroméxico ?
$498
San Francisco
Cancun
Outbound
09/19/25
1 Stopover (JFK)
B60816, B60051
17h 00min
Return
09/29/25
2 Stopovers (BOG, SAL)
AV0257, AV0366, AV0562
25h 50min
JetBlue Airways ?
$527
San Francisco
Cancun
Outbound
09/19/25
1 Stopover (LAX)
AS3353, AS1366
15h 13min
Return
09/29/25
1 Stopover (LAX)
AS1339, AS3462
17h 09min
Alaska Airlines ?
$535
San Francisco
Cancun
Outbound
07/25/25
1 Stopover (LAX)
AA2098, AA2801
07h 50min
Return
08/17/25
1 Stopover (DFW)
AA2219, AA2522
10h 51min
American Airlines ?
$580
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from San Francisco to Cancun

Favorite airline: Delta
The majority of passengers on the route San Francisco – Cancun prefer to fly with Delta.
Delta
23 %
Aeroméxico
15 %
JetBlue Airways
15 %
Favourite connection: via San Salvador and Guatemala
67 % of booked tickets on this route are for flights with a transfer in San Salvador and Guatemala.
Route
bookings
2 stopovers San Salvador Guatemala City
21h 00min, from $366
67 %
2 stopovers Seattle-Tacoma International Airport, WA Mexico City-Juarez International
14h 58min, from $466
33 %

Important flight information

Flight information: San Francisco - Cancun

Flight duration min. 05:16 / max. 05:20
Return flight duration min. 06:04/ max. 06:20
Distance 3876 km
Flights per week 12
Departure airport Airport San Francisco International Airport, CA (SFO)
Arrival airport Airport Cancun (CUN)
Destination country Flights to Mexico
Alternative routes to Mexico
Alternative flights to Cancun
Flight destinations with a similar price