$280 Cheap Alaska Airlines flights Cancun (CUN) to San Diego (SAN)

Set the “Price (lowest to highest)” filter on Expedia to search for cheap Alaska Airlines return flights from $528 from CUN to SAN. Affordable one-way tickets from $280 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines flights to San Diego tend to be more affordable in the low-season months of January and November. Whether you’re in search of a one-way or round-trip ticket, you could find a better deal then.

To find affordable flights from CUN to SAN with Alaska Airlines, begin your search about one month before your planned departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Want another tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Simply enter your dates, click search and use the “Nonstop” filter on Expedia to browse any direct flights from CUN to SAN with Alaska Airlines or other carriers.

Filter your results by “Early Morning” and “Morning” to find the earliest departures from CUN to SAN. Heading off early means you’re 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Jump on an Alaska Airlines flight from Cancun Intl. Airport (CUN) to San Diego, and you’ll most likely come in to San Diego Intl. Airport (SAN). This is the airline’s primary hub here.

Alaska Airlines makes flying from CUN to SAN more comfortable with a rewarding loyalty program and an excellent in-flight experience. You may even earn points with Mileage Plan. Make sure you sign up to our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the ticket type you purchased, a fee may apply if you cancel or reschedule your booking more than 24 hours after it has been confirmed. To find flexible plane tickets, select our “Changes included” and “No cancel fee” boxes while looking for flights. To learn more about changing or canceling your reservation, go to “Trips,” select your flight and click on “Manage Booking.”