￥46,770 Cheap American Airlines flights Cancun (CUN) to San Diego (SAN)

View ￥46,770 flight on Fri, Mar 27, 2026Opens in a new window
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￥46,770 Cheap American Airlines flights Cancun (CUN) to San Diego (SAN)

Prices were available within the past 7 days and start at ￥46,770 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Cancun (CUN) to San Diego (SAN)
Origin airport
Cancun Intl.
Destination airport
San Diego Intl.
Airlines serving
Aeromexico, Alaska Airlines, Delta, United
Popular airline
United
Distance
3241 km

Frequently asked questions

How much is an American Airlines flight from Cancun Intl. Airport (CUN) to San Diego Intl. Airport (SAN)?
Landing cheap one-way American Airlines flights from CUN to SAN from ￥46,770 on Expedia is simple — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly round-trip fares for your next exciting vacation.**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.
What is the cheapest month to fly from CUN to SAN with American Airlines?
Browse for one-way or return flights to San Diego in January or November. You could find cheaper fares with American Airlines during these off-peak months.
Does American Airlines fly nonstop from Cancun Intl. Airport (CUN) to San Diego Intl. Airport (SAN)?
To find out if there's a direct journey from CUN to SAN with American Airlines or other carriers, check the "Nonstop" filter when looking for flights.
What airports does American Airlines fly into in San Diego?
Hop on an American Airlines flight from Cancun Intl. Airport (CUN) to San Diego, and you'll most likely land at San Diego Intl. Airport (SAN). This is the airline's main hub in this destination.
Can I change or cancel my American Airlines flight from Cancun Intl. Airport (CUN) to San Diego Intl. Airport (SAN)?
Depending on the type of fare you purchased, a fee generally applies if you cancel or reschedule your flight more than 24 hours after it's confirmed. To secure flexible plane tickets, select our "Changes included" and "No cancel fee" boxes when you search for flights. For additional information on canceling or changing your reservation, visit "Trips," select your flight and click on "Manage Booking."
*Available to Expedia members.