Home Flight Deals United: Los Angeles – San Juan, Puerto Rico. $284 (Basic Economy) / $374 (Regular Economy). Roundtrip, including all Taxes By 2 months Ago Share on FacebookShare on Twitter Categories: Flight Deals Related Content American: Phoenix – Lisbon, Portugal. $559 (Basic Economy) / $759 (Regular Economy). Roundtrip, including all Taxes By May 13, 2024 Delta: Portland – Lisbon, Portugal. $565 (Basic Economy) / $765 (Regular Economy). Roundtrip, including all Taxes By May 13, 2024 United: San Francisco – Kauai, Hawaii (and vice versa). $222 (Basic Economy) / $322 (Regular Economy). Roundtrip, including all Taxes By May 13, 2024 United: Los Angeles – Honolulu, Hawaii (and vice versa). $236 (Basic Economy) / $336 (Regular Economy). Roundtrip, including all Taxes By May 13, 2024 Cathay Pacific: San Francisco – Phuket, Thailand. $822. Roundtrip, including all Taxes By May 13, 2024