FFL Helper
Boston BOS
$147
FLL → BOS · Frontier Airlines
FFL Helper / Fort Lauderdale / Boston / August 2026
FLL → BOS · 2026-08
Fort Lauderdale to Boston in August 2026
Dated one-way fares from Fort Lauderdale to Boston in August 2026. Use the calendar to see which days are cheaper.
Lowest this month
$147
Highest this month
$147
Sample fare
$109
Airports
FLL–BOS
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Other months: August 2026 · September 2026 · Full route
August 2026 price calendar
August 2026
From $147
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$147
31
Dated fares
Booking FLL to BOS in August 2026
This page is only August 2026 on the Fort Lauderdale to Boston route. Open the full route if you want the next months side by side.
Prices move as seats sell. Confirm the live itinerary before you book Fort Lauderdale to Boston in August 2026.