[Expired]Boston to San Jose Costa Rica RT Airfare Sales @Airfarewatchdog
- Airfarewatchdog offers Boston to San Jose Costa Rica RT Airfare Sales, Price from $281 on Delta Airlines
- Travel Range: Apr 28, 2019 - Dec 24, 2019.
- Deal ends 4/20 23:59.
Featured: December dates are scarce, but availability opens back up in January 2020. Travel is available for midweek travel, but you may see the odd weekend date available in certain months. For an example of this fare deal, I found seats departing BOS on Tuesday, October 1, with a return leg from SJO on Tuesday, October 8, 2019.