Boston to Port Saint Lucie Flights (BOS-PBI) from $68

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Selected fares from Boston to Port Saint Lucie

The cheapest prices found with in the last 7 days for return flights were $130 and $68 for one-way flights to Port Saint Lucie for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
American Airlines
Delta

Save more with Port Saint Lucie Flight + Hotel packages

Fairfield Inn and Suites by Marriott Jupiter
Sandpiper Bay All-Inclusive, Trademark Collection by Wyndham
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Prices and availability subject to change. Additional terms may apply.