$126 Cheap Frontier Airlines flights West Palm Beach (PBI) to Boston (BOS)

View $126 flight on Tue, Apr 7, 2026Opens in a new window

$126 Cheap Frontier Airlines flights West Palm Beach (PBI) to Boston (BOS)

Prices were available within the past 7 days and start at $126 for one-way flights and $252 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Apr 7 - Thu, Apr 9
PBI
West Palm Beach
BOS
Boston
$252 Roundtrip, found 1 day ago
$252
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Apr 7 from West Palm Beach to Boston, returning Thu, Apr 9, priced at $252 found 1 day ago
Frontier Airlines
Sat, Apr 4 - Thu, Apr 9
PBI
West Palm Beach
BOS
Boston
$266 Roundtrip, found 1 day ago
$266
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Apr 4 from West Palm Beach to Boston, returning Thu, Apr 9, priced at $266 found 1 day ago

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

April is typically the cheapest month to fly

From $97 - $335 per traveler.

Travel information

Origin airport
Palm Beach Intl.
Destination airport
Logan Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Popular airline
American Airlines
Distance
1917 km
Average flight time
3 hours 10 mins

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