Home Flight Deals United: Boston – Kona, Hawaii (and vice versa). $417 (Basic Economy) / $557 (Regular Economy). Roundtrip, including all Taxes By 4 days Ago Share on FacebookShare on Twitter Categories: Flight Deals Related Content Scandinavian Airlines: Washington D.C. – London, England. $448 (Basic Economy) / $508 (Regular Economy). Roundtrip, including all Taxes By July 3, 2024 Cathay Pacific: Boston – Bangkok, Thailand. $786. Roundtrip, including all Taxes By July 3, 2024 American: New York – Osaka, Japan. $856 (Basic Economy) / $1,016 (Regular Economy). Roundtrip, including all Taxes By July 3, 2024 Scandinavian Airlines: Miami – London, England. $438 (Basic Economy) / $498 (Regular Economy). Roundtrip, including all Taxes By July 3, 2024 Cathay Pacific: Chicago – Taipei, Taiwan. $838. Roundtrip, including all Taxes By July 3, 2024