Airfares

I used kayak.com to search for Dec. 25, 2009 to Jan. 1, 2009 +/- 3 days.

Prices include all taxes and fees.

ATL-SJU: from $284 with Delta (SAME)
AUS-SJU: from $458 with Delta (SAME)
CHI-SJU: from $360 with Delta (SAME)
DEN-SJU: from $458 with Delta (SAME)
GDL-SJU: from $762 with Orbitz.com or Cheaptickets.com (SAME)
MSY-SJU: from $617 with Delta (SAME)
NYC-SJU: from $256 with Delta (SAME)
SFO-SJU: from $458 with Delta (SAME)
STL-SJU: from $363 with Delta (UP $45)
TPA-SJU: from $498 with Delta (SAME)