Alaska Airlines flights from Seattle to Cancún (SEA - CUN)

• Can I get a flight from Seattle to Cancún on Alaska Airlines for under $600?

  Alaska Airlines offers 7 flights from Seattle to Cancún for under $600. Prices vary by date and time. To see all prices and select your dates, click here.

• How do most travelers feel about Alaska Airlines?

  When planning your SEA-CUN trip, keep in mind that Alaska Airlines is typically rated 8.0/10. This rating comes from 9,128 reviews by Cheapflights users who have traveled with Alaska Airlines.

Currently, the most affordable month to book a Alaska Airlines flight from Seattle to Cancún in January, with an average price of $339. Conversely, traveling with Alaska Airlines from Seattle to Cancún in March will be the most expensive, with an average cost of $424. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).