u/Various_Feedback2172

UPDATE: Thanks! Ya’ll have answered my question :)

According to alaskaair.com, there are no flights as of today from PDX to Cancun in October 2026. I planned on using my companion fare for this trip so that is why I would really prefer an Alaska flight, to save on costs.

I've discovered this is a "seasonal flight". Does anybody know from previous experience when this route may become available to book?

I chatted with an Alaska agent who was no help, no insight on when the seasonal routes start or become available to book.