Cheap flights from Boston to Port Saint Lucie from CA $93

View CA $93 flight on Fri, Aug. 22, 2025Opens in a new window

Popular airlines from Boston to Port Saint Lucie

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Cheap flights from Boston (BOS) to Port Saint Lucie (PBI)

Prices were available within the past 7 days and start at CA $93 for one-way flights and CA $214 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, Oct. 1 - Wed, Oct. 8
BOS
Boston
PBI
West Palm Beach
CA $214 Roundtrip, found 9 hours ago
CA $214
Roundtrip
found 9 hours ago
Select JetBlue Airways flight, departing Wed, Oct. 1 from Boston to West Palm Beach, returning Wed, Oct. 8, priced at CA $214 found 9 hours ago
Delta
Wed, Oct. 1 - Wed, Oct. 8
BOS
Boston
PBI
West Palm Beach
CA $215 Roundtrip, found 9 hours ago
CA $215
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Oct. 1 from Boston to West Palm Beach, returning Wed, Oct. 8, priced at CA $215 found 9 hours ago
Breeze Airways
Fri, Aug. 22 - Fri, Aug. 29
PVD
Providence
PBI
West Palm Beach
CA $216 Roundtrip, found 5 days ago
CA $216
Roundtrip
found 5 days ago
Select Breeze Airways flight, departing Fri, Aug. 22 from Providence to West Palm Beach, returning Fri, Aug. 29, priced at CA $216 found 5 days ago
American Airlines
Wed, Oct. 1 - Wed, Oct. 8
BOS
Boston
PBI
West Palm Beach
CA $217 Roundtrip, found 9 hours ago
CA $217
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, Oct. 1 from Boston to West Palm Beach, returning Wed, Oct. 8, priced at CA $217 found 9 hours ago
American Airlines
Thu, Aug. 7 - Mon, Aug. 11
PVD
Providence
PBI
West Palm Beach
CA $222 Roundtrip, found 2 days ago
CA $222
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Aug. 7 from Providence to West Palm Beach, returning Mon, Aug. 11, priced at CA $222 found 2 days ago
United
Wed, Oct. 1 - Wed, Oct. 8
BOS
Boston
PBI
West Palm Beach
CA $378 Roundtrip, found 9 hours ago
CA $378
Roundtrip
found 9 hours ago
Select United flight, departing Wed, Oct. 1 from Boston to West Palm Beach, returning Wed, Oct. 8, priced at CA $378 found 9 hours ago

Find the cheapest month to fly from Boston (BOS) to West Palm Beach (PBI)

October is typically the cheapest month to fly

From CA $132 - CA $283 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.