Cheap Flights from Cancun (CUN) to San Diego (SAN) from HK$1,621~

View HK$1,621 flight on Sat, 27 Sep 2025Opens in a new window

Popular airlines from Cancun Intl. Airport (CUN) to San Diego Intl. Airport (SAN)

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Find Cheap Flights from Cancun (CUN) to San Diego (SAN)

Prices were available within the past 7 days and start at HK$1,621 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Cancun (CUN) to San Diego (SAN)

July is typically the cheapest month to fly

From HK$2,004 - HK$4,324 per traveller.

Graph displaying average flight prices per month

Cancun to San Diego route information
Origin airport
Cancun Intl.
Destination airport
San Diego Intl.
Distance
3241 km

Flights from Cancun to San Diego

Book cheap flights from Cancun (CUN) to San Diego (SAN) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Cancun (CUN) to San Diego (SAN) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Cancun (CUN) to San Diego (SAN) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your San Diego flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in San Diego and things to do in San Diego for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to San Diego more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Diego is HK$1,621 now!

 

Frequently asked questions

How much is a flight from Cancun Intl. Airport (CUN) to San Diego Intl. Airport (SAN)?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights from CUN to San Diego Airport start from . Book ASAP to secure the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from CUN to SAN?
Most flights can be canceled online, but whether you are charged a fee varies between airlines. If you do need to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Cancun Intl. Airport (CUN) to San Diego Intl. Airport (SAN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Cancun Airport to San Diego Intl. Airport (SAN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Cancun Intl. Airport (CUN) to SAN?
Around 3,300 kilometers separates Cancun and San Diego, so pack some in-flight entertainment to keep you occupied for a couple of hours. That latest bestseller you've yet to start will do the trick.
Which airlines fly direct from Cancun Intl. Airport (CUN) to San Diego Intl. Airport (SAN)?
Direct flights aren't available, so you'll need to make at least one stop between CUN and SAN. Use the layover time to stretch your legs and grab a bite to eat.
Are Cancun Intl. Airport (CUN) to San Diego Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up great last-minute deals from Cancun Intl. Airport (CUN) to SAN, but it can also be hit-or-miss. As many airlines publish prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares carrier prices and updates flight deals regularly, so you can be sure you're always getting the latest offers.

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