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Find cheap one-way flights from San Diego to Cancun starting at US$107.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from San Diego to Cancun?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from San Diego (SAN) to Cancun (CUN) the cheapest?

    Airlines adjust prices for flights from San Diego to Cancun based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from San Diego (SAN) to Cancun (CUN) cost?

    According to Trip.com's data, the lowest price is around $524.
  • How long does it take to fly from San Diego (SAN) to Cancun (CUN) and what is the distance?

    It takes around 4 hours 31 minutes to fly from San Diego (SAN) to Cancun (CUN).
  • What is the transportation method from the main airport to downtown in Cancun?

    • The distance from Cancún International Airport to downtown is about 13km. It takes about 30 minutes by taxi.
  • What are the most popular airlines that fly from San Diego (SAN) to Cancun (CUN)?

    Airlines with flights from San Diego (SAN) to Cancun (CUN): Alaska Airlines.

San Diego to Cancun Flight Information

Cheapest nonstop flight price

$107

Off-season for travel

December

Peak season for travel

September