Cheap Flights from San Diego (SAN) to Cancun (CUN) from HK$2,225~

View HK$2,225 flight on Sat, 21 Mar 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$2,225 for one-way flights and HK$3,755 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 22 Mar - Wed, 1 Apr
SAN
San Diego
CUN
Cancun
HK$3,755 Return, found 2 days ago
HK$3,755
Return
found 2 days ago
Select Delta flight, departing Sun, 22 Mar from San Diego to Cancun, returning Wed, 1 Apr, priced at HK$3,755 found 2 days ago
Delta
Fri, 20 Mar - Wed, 1 Apr
SAN
San Diego
CUN
Cancun
HK$3,785 Return, found 2 days ago
HK$3,785
Return
found 2 days ago
Select Delta flight, departing Fri, 20 Mar from San Diego to Cancun, returning Wed, 1 Apr, priced at HK$3,785 found 2 days ago
Delta
Fri, 20 Mar - Mon, 30 Mar
SAN
San Diego
CUN
Cancun
HK$3,825 Return, found 2 days ago
HK$3,825
Return
found 2 days ago
Select Delta flight, departing Fri, 20 Mar from San Diego to Cancun, returning Mon, 30 Mar, priced at HK$3,825 found 2 days ago
Delta
Sun, 22 Mar - Tue, 31 Mar
SAN
San Diego
CUN
Cancun
HK$4,245 Return, found 2 days ago
HK$4,245
Return
found 2 days ago
Select Delta flight, departing Sun, 22 Mar from San Diego to Cancun, returning Tue, 31 Mar, priced at HK$4,245 found 2 days ago
Delta
Fri, 20 Mar - Tue, 31 Mar
SAN
San Diego
CUN
Cancun
HK$4,275 Return, found 2 days ago
HK$4,275
Return
found 2 days ago
Select Delta flight, departing Fri, 20 Mar from San Diego to Cancun, returning Tue, 31 Mar, priced at HK$4,275 found 2 days ago
United
Sat, 21 Mar - Tue, 31 Mar
SAN
San Diego
CUN
Cancun
HK$4,605 Return, found 2 days ago
HK$4,605
Return
found 2 days ago
Select United flight, departing Sat, 21 Mar from San Diego to Cancun, returning Tue, 31 Mar, priced at HK$4,605 found 2 days ago
United
Sat, 21 Mar - Tue, 31 Mar
SAN
San Diego
CUN
Cancun
HK$4,625 Return, found 2 days ago
HK$4,625
Return
found 2 days ago
Select United flight, departing Sat, 21 Mar from San Diego to Cancun, returning Tue, 31 Mar, priced at HK$4,625 found 2 days ago
American Airlines
Sat, 21 Mar - Tue, 31 Mar
SAN
San Diego
CUN
Cancun
HK$5,015 Return, found 2 days ago
HK$5,015
Return
found 2 days ago
Select American Airlines flight, departing Sat, 21 Mar from San Diego to Cancun, returning Tue, 31 Mar, priced at HK$5,015 found 2 days ago
Aeromexico
Sat, 21 Mar - Tue, 31 Mar
SAN
San Diego
CUN
Cancun
HK$5,365 Return, found 2 days ago
HK$5,365
Return
found 2 days ago
Select Aeromexico flight, departing Sat, 21 Mar from San Diego to Cancun, returning Tue, 31 Mar, priced at HK$5,365 found 2 days ago
Air Canada
Sat, 21 Mar - Tue, 31 Mar
SAN
San Diego
CUN
Cancun
HK$12,093 Return, found 2 days ago
HK$12,093
Return
found 2 days ago
Select Air Canada flight, departing Sat, 21 Mar from San Diego to Cancun, returning Tue, 31 Mar, priced at HK$12,093 found 2 days ago

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

March is typically the cheapest month to fly

From HK$2,080 - HK$3,847 per traveller.

Frequently asked questions

How much is a flight from SAN to CUN?
If you're planning on traveling between San Diego Airport and Cancun Intl. Airport (CUN), round-trip flights start from HK$3,755. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Diego Airport to Cancun Airport?
Every airline has its own terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from San Diego Intl. Airport (SAN) to Cancun Airport 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 SAN to CUN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Diego Intl. Airport (SAN) to CUN?
The flight distance from San Diego to Cancun is 3,300 kilometers. Bring along a drink, a snack and a few good podcasts. Keep yourself entertained and the hours will zip by.
Which airlines fly direct from SAN to Cancun Intl. Airport (CUN)?
At present, no airlines offer direct flights from San Diego Airport to Cancun Airport. You'll need to book a flight with at least one stop. To get the best connections and price, lock in your airfare ahead of time.
Are San Diego Airport to Cancun Intl. Airport (CUN) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from San Diego Airport to CUN last minute could be your ticket to a cheap deal. However, it might cost you a whole lot more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Travel information

Origin airport
San Diego Intl.
Destination airport
Cancun Intl.
Return price
HK$3,755
Distance
3241 km

Book with confidence

Flights from San Diego to Cancun

Book cheap flights from San Diego (SAN) to Cancun (CUN) 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 San Diego (SAN) to Cancun (CUN) 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 San Diego (SAN) to Cancun (CUN) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

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

If you would like to book flights to Cancun more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Cancun is HK$2,225 now!

 

Flights from San Diego to Cancun

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