$138 Cheap Volaris flights San José (SJO) to Cancun (CUN)

Landing cheap one-way Volaris flights from SJO to CUN from $138 on Expedia couldn't be simpler — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly round-trip fares from $240 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Look for Volaris flights from SJO to CUN about one month before you want to leave. The most affordable time to reserve an international flight is usually 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your itinerary and fare class, the best day of the week to book international airfare is usually Sunday. Friday is often the most expensive. Travelers booking on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The first Volaris flight from SJO to CUN departs at 12:27PM UTC-6, touching down at 3:44PM UTC-5. If you'd like to jet off later in the day, the last Volaris flight leaves SJO at 12:27PM UTC-6 and lands at CUN at 3:44PM UTC-5. Flying before midday is generally a good idea as morning and mid-morning flights are 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.