San Diego to Cancun flights
The cheapest round trip we found from San Diego to Cancun is $583 (Nov 22 – 26, 1 stop).
SAN to CUN · Round trip · Economy · Prices per person in USD · Price found (2 days ago)
Cheapest found
Cheapest dates in the next 4 months
Round trip, per person-
Nov 22 – 26 4 nights · leave Sun$583$583 Book
Air Canada 1 stop · 9h 12m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Cancun
One Go City pass for Chichen Itza day trip, Xcaret Park, Interactive Aquarium Cancun and more
- All-Inclusive Pass Unlimited Visit as many attractions as you like for 2–5 days from $189 See pass
- All-Inclusive Pass Plus All-Inclusive plus 1 extra attractions from $274 See pass
- Essentials Pass A few top attractions, chosen as you go from $159 See pass
Go City prices checked Oct 23, 2026; the final price is on Go City. Partner links: we may earn a commission if you book, at no extra cost to you.
Plan the rest of your trip
Cancun · Nov 22 – 26- eSIM for Mexico Yesim · prepaid mobile data (opens Yesim in a new tab)
- Car rental in Mexico Economybookings · compare rental companies (opens Economybookings in a new tab)
Partner links: we may earn a commission if you book, at no extra cost to you.
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Flights to Cancun from other cities
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- Tijuana $183 −7%
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San Diego to Cancun: questions
How much does a flight from San Diego to Cancun cost?
The cheapest round trip we have found right now is $583, leaving November 22 and returning November 26. Prices are per person, economy, in USD.
Which airports do San Diego to Cancun flights use?
San Diego airports include San Diego International (SAN) and McClellan-Palomar (CLD). Cancun airports include Cancun International (CUN). The prices on this page cover every airport in both cities (SAN and CUN are the city codes).
About this route
We track round-trip economy fares from San Diego (United States) to Cancun (Mexico) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $583, departing November 22 and returning November 26. The cheapest month to fly in our data is November, from $583. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.