Fly south of the border from Portland, OR to Puerto Vallarta, Mexico for $286 roundtrip on United or American Airlines through the end of the booking calendar.

Departures are available on select dates starting in early March and through the end of May, then again on a handful of dates starting in late October through 2020.

Searching on United's site, we found seats departing PDX on Tuesday, May 7, returning from PVR on Thursday, May 16, 2019. Tickets on American are available for just a few dollars more and offer better carry-on baggage limits.

See our other great offers departing Rip City on our Portland (PDX) flight deals page.

Need a cabana in Puerto Vallarta? Have a look at what's available on Hotelwatchdog for the mentioned dates.

Stay on top of breaking airfare deals as we find them! Follow @airfarewatchdog on Twitter.

By Elena Elisseeva / shutterstock.com