S$259 Cheap Flights from San Diego to Cancun

View S$259 flight on Sat, 28 Feb, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at S$259 for one-way flights and S$588 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 7 Feb - Mon, 9 Feb
SAN
San Diego
CUN
Cancun
S$588 Return, found 3 hours ago
S$588
Return
found 3 hours ago
Select Delta flight, departing Sat, 7 Feb from San Diego to Cancun, returning Mon, 9 Feb, priced at S$588 found 3 hours ago
American Airlines
Sat, 7 Feb - Mon, 9 Feb
SAN
San Diego
CUN
Cancun
S$623 Return, found 3 hours ago
S$623
Return
found 3 hours ago
Select American Airlines flight, departing Sat, 7 Feb from San Diego to Cancun, returning Mon, 9 Feb, priced at S$623 found 3 hours ago
Aeromexico
Sat, 7 Feb - Mon, 9 Feb
SAN
San Diego
CUN
Cancun
S$628 Return, found 3 hours ago
S$628
Return
found 3 hours ago
Select Aeromexico flight, departing Sat, 7 Feb from San Diego to Cancun, returning Mon, 9 Feb, priced at S$628 found 3 hours ago
Delta
Sat, 7 Feb - Mon, 9 Feb
SAN
San Diego
CUN
Cancun
S$630 Return, found 3 hours ago
S$630
Return
found 3 hours ago
Select Delta flight, departing Sat, 7 Feb from San Diego to Cancun, returning Mon, 9 Feb, priced at S$630 found 3 hours ago
American Airlines
Sat, 7 Feb - Mon, 9 Feb
SAN
San Diego
CUN
Cancun
S$630 Return, found 3 hours ago
S$630
Return
found 3 hours ago
Select American Airlines flight, departing Sat, 7 Feb from San Diego to Cancun, returning Mon, 9 Feb, priced at S$630 found 3 hours ago
Delta
Sat, 7 Feb - Mon, 9 Feb
SAN
San Diego
CUN
Cancun
S$655 Return, found 3 hours ago
S$655
Return
found 3 hours ago
Select Delta flight, departing Sat, 7 Feb from San Diego to Cancun, returning Mon, 9 Feb, priced at S$655 found 3 hours ago
Delta
Sat, 7 Feb - Mon, 9 Feb
SAN
San Diego
CUN
Cancun
S$659 Return, found 3 hours ago
S$659
Return
found 3 hours ago
Select Delta flight, departing Sat, 7 Feb from San Diego to Cancun, returning Mon, 9 Feb, priced at S$659 found 3 hours ago
Delta
Sat, 7 Feb - Mon, 9 Feb
SAN
San Diego
CUN
Cancun
S$661 Return, found 3 hours ago
S$661
Return
found 3 hours ago
Select Delta flight, departing Sat, 7 Feb from San Diego to Cancun, returning Mon, 9 Feb, priced at S$661 found 3 hours ago
United
Sat, 7 Feb - Mon, 9 Feb
SAN
San Diego
CUN
Cancun
S$692 Return, found 3 hours ago
S$692
Return
found 3 hours ago
Select United flight, departing Sat, 7 Feb from San Diego to Cancun, returning Mon, 9 Feb, priced at S$692 found 3 hours ago
Air Canada
Sat, 7 Feb - Mon, 9 Feb
SAN
San Diego
CUN
Cancun
S$954 Return, found 3 hours ago
S$954
Return
found 3 hours ago
Select Air Canada flight, departing Sat, 7 Feb from San Diego to Cancun, returning Mon, 9 Feb, priced at S$954 found 3 hours ago

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

March is typically the cheapest month to fly

From S$346 - S$640 per traveller.

Frequently asked questions

How much is a flight from SAN to CUN?
If you're planning on travelling between San Diego Airport and Cancun Intl. Airport (CUN), round-trip flights start from S$588. 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 kilometres. 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
S$587
Distance
3241 km

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Perfect flights from San Diego to Cancun

Your Journey from San Diego to Cancun

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With Expedia, you have access to a wide range of airlines, including Delta, American Airlines, Aeromexico, United, Air Canada. Our selection of flights from San Diego Intl. to Cancun Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

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Experience the joy of finding cheap flights from San Diego Intl. to Cancun Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$259 and roundtrip prices from S$588*.
 

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from San Diego to Cancun

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