S$202 Cheap Flights from San Diego to Cancun

View S$202 flight on Tue, 22 Jul, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at S$202 for one-way flights and S$441 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
American Airlines
Tue, 22 Jul - Tue, 29 Jul
SAN
San Diego
CUN
Cancun
S$441
Return
Found 2 days ago
Select American Airlines flight, departing Tue, 22 Jul from San Diego to Cancun, returning Tue, 29 Jul, priced at S$441 Found 2 days ago
United
Tue, 22 Jul - Tue, 29 Jul
SAN
San Diego
CUN
Cancun
S$530
Return
Found 2 days ago
Select United flight, departing Tue, 22 Jul from San Diego to Cancun, returning Tue, 29 Jul, priced at S$530 Found 2 days ago
American Airlines
Tue, 22 Jul - Tue, 29 Jul
SAN
San Diego
CUN
Cancun
S$534
Return
Found 2 days ago
Select American Airlines flight, departing Tue, 22 Jul from San Diego to Cancun, returning Tue, 29 Jul, priced at S$534 Found 2 days ago
United
Tue, 22 Jul - Tue, 29 Jul
SAN
San Diego
CUN
Cancun
S$537
Return
Found 2 days ago
Select United flight, departing Tue, 22 Jul from San Diego to Cancun, returning Tue, 29 Jul, priced at S$537 Found 2 days ago
American Airlines
Tue, 22 Jul - Tue, 29 Jul
SAN
San Diego
CUN
Cancun
S$541
Return
Found 2 days ago
Select American Airlines flight, departing Tue, 22 Jul from San Diego to Cancun, returning Tue, 29 Jul, priced at S$541 Found 2 days ago
United
Tue, 22 Jul - Tue, 29 Jul
SAN
San Diego
CUN
Cancun
S$561
Return
Found 2 days ago
Select United flight, departing Tue, 22 Jul from San Diego to Cancun, returning Tue, 29 Jul, priced at S$561 Found 2 days ago
American Airlines
Tue, 22 Jul - Tue, 29 Jul
SAN
San Diego
CUN
Cancun
S$566
Return
Found 2 days ago
Select American Airlines flight, departing Tue, 22 Jul from San Diego to Cancun, returning Tue, 29 Jul, priced at S$566 Found 2 days ago
United
Tue, 22 Jul - Tue, 29 Jul
SAN
San Diego
CUN
Cancun
S$568
Return
Found 2 days ago
Select United flight, departing Tue, 22 Jul from San Diego to Cancun, returning Tue, 29 Jul, priced at S$568 Found 2 days ago
Delta
Tue, 22 Jul - Tue, 29 Jul
SAN
San Diego
CUN
Cancun
S$573
Return
Found 2 days ago
Select Delta flight, departing Tue, 22 Jul from San Diego to Cancun, returning Tue, 29 Jul, priced at S$573 Found 2 days ago
Air Canada
Tue, 22 Jul - Tue, 29 Jul
SAN
San Diego
CUN
Cancun
S$874
Return
Found 2 days ago
Select Air Canada flight, departing Tue, 22 Jul from San Diego to Cancun, returning Tue, 29 Jul, priced at S$874 Found 2 days ago
San Diego to Cancun route information
Origin airport
San Diego Intl.
Destination airport
Cancun Intl.
Return price
S$441
Distance
3241 km

Perfect flights from San Diego to Cancun

Your Journey from San Diego to Cancun

Start your unforgettable journey with Expedia. Our broad selection of flights from San Diego to Cancun caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, United, Delta, Air Canada, WestJet. 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.
 

Maximizing Value with San Diego to Cancun Flights

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$202 and roundtrip prices from S$441*.
 

Pre-Flight Essentials

Ensure a smooth journey from San Diego to Cancun with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Cancun

Picture yourself stepping off the plane in Cancun and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your San Diego to Cancun Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from San Diego to Cancun.
 

Beyond the Flight – Exploring Cancun

With Expedia, your adventure extends beyond the flight. Explore Cancun at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from San Diego to Cancun with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from San Diego to Cancun with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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$441. 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.

Explore a world of travel with Expedia

*Available to Expedia members.