SUMMER: Boston or Washington DC to Porto, Portugal from only $333 roundtrip

SUMMER: Boston or Washington DC to Porto, Portugal from only $333 roundtrip (Jun-Dec dates) 1 Stop / Boston / Depart USA / Europe / Flight / Standard Route / Washington DC March 30, 2021 Summer flights from Boston or Washington DC to Porto, Portugal from only $333 roundtrip with United Airlines and Swiss International Air Lines. Depart from: Boston: $333 Washington DC: $336 DEPART: Boston/Washington DC, USA ARRIVE: Porto, Portugal RETURN: Boston/Washington DC, USA DATES: Availability from June to December 2021 Example dates: Boston – Porto: $333 12th-19th Jun 18th-25th Jun 26th Jun – 3rd Jul 2nd-9th Jul 17th-24th Aug 29th Aug – 5th Sep 14th-21st Sep 22nd-29th Sep 4th-11th Oct 18th-25th Oct 20th-27th Oct 22nd-29th Oct 11th-18th Dec Washington DC – Porto: $336 26th Jun – 3rd Jul 6th-13th Jul 10th-17th Jul 26th Jul – 2nd Aug 28th Jul – 4th Aug 3rd-10th Aug 7th-14th Aug 9th-16th Aug 11th-18th Aug 13th-20th Aug 17th-24th Aug 21st-28th Aug 23rd-30th Aug 8th-15th Sep 14th-21st Sep 18..Continue readingSUMMER: Boston or Washington DC to Porto, Portugal from only $333 roundtrip

source https://sharingcost.com/summer-boston-or-washington-dc-to-porto-portugal-from-only-333-roundtrip/