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

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Puerto Rico

Luis Munoz Marin, San Juan (SJU) Direct

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United States

Atlanta (ATL) Direct

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Charlotte (CLT) Direct

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Cincinnati (CVG) Direct

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Dallas Fort Worth (DFW) Direct

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Orlando (MCO) Direct

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Philadelphia (PHL) Direct

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Raleigh/Durham (RDU) Direct

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