Frontier Airlines (F9) flights from Boston Logan (BOS).

Frontier Airlines (F9) flights from Boston Logan (BOS).

Select a destination.

Puerto Rico

Luis Munoz Marin, San Juan (SJU) Direct

Available flights:

F9 3001

United States

Atlanta (ATL) Direct

Available flights:

United States

Cleveland (CLE) Direct

Available flights:

F9 4833

United States

Orlando (MCO) Direct

Available flights:

F9 3347

United States

Raleigh/Durham (RDU) Direct

Available flights:

F9 3057

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