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

Wednesday, April 1st, 2026

Outbound Flights

→

23h 8m·1 stop

$629 USD

SFOApr 1 14:57

→

SEAApr 1 17:13

AS 1340Boeing 737

14h 51m layover·Overnight

SEAApr 2 08:04

→

CUNApr 2 16:05

AS 1400Boeing 737MAX 9 Passenger

16h 15m·1 stop

$663 USD

SFOApr 1 20:45

→

LAXApr 1 22:18

AS 195Boeing 737MAX 9 Passenger

9h 59m layover·Overnight

LAXApr 2 08:17

→

CUNApr 2 15:00

AS 1366Boeing 737MAX 9 Passenger

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