San Francisco (SFO) to Cancún (CUN) flight deal from $169 USD in economy class

ASAlaska Airlines, Inc.

One Way•Economy

SFO

San Francisco International Airport

San Francisco, United States

CUN

Cancún International Airport

Cancún, Mexico

$282 USD

-40%$169 USD

Verified Nov 30, 2025 at 2:08 AM

April 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$294 31$275 1$629 2$617 3$604 4$617 5$509 6$237 7$220 8$275 9$409 10$361 11$275 12$304 13$237 14$220 15$295 16$365 17$285 18$285 19$239 20$237 21$220 22$420 23$304 24$285 25$277 26$302 27$244 28$273 29$273 30$336 1 2 3

Limited Availability

10% of dates checked are available within 10% of the lowest price

Thursday, April 23rd, 2026

Outbound Flights

→

17h 10m·1 stop

$304 USD

SFOApr 23 21:10

→

SEAApr 23 23:29

AS 1327Boeing 737

8h 41m layover·Overnight

SEAApr 24 08:10

→

CUNApr 24 16:20

AS 1400Boeing 737MAX 9 Passenger

16h 13m·1 stop

$349 USD

SFOApr 23 20:45

→

LAXApr 23 22:15

AS 2200Embraer 175

9h 59m layover·Overnight

LAXApr 24 08:14

→

CUNApr 24 14:58

AS 1366Boeing 737MAX 9 Passenger

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