- Boston (BOS) Lisbon (LIS)
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1–2 non-stop flights per dayat least 5h 25minfrom $491 - Newark (EWR) Lisbon (LIS)
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1–2 non-stop flights per dayat least 5h 40minfrom $479 - New York (JFK) Lisbon (LIS)
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1 non-stop flight per dayat least 5h 55minfrom $501 - New York (NYC) Lisbon (LIS)
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1–3 non-stop flights per dayat least 5h 40minfrom $479 - Miami (MIA) Lisbon (LIS)
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1–2 non-stop flights per dayat least 7hfrom $449 - Orlando (MCO) Lisbon (LIS)
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only flights with stopoverat least 10h 55minfrom $524 - Atlanta (ATL) Lisbon (LIS)
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only flights with stopoverat least 11h 40minfrom $511