Cheap flights from Boston to Porto, Portugal for only $365 roundtrip with United Airlines and Lufthansa.
The example dates listed below range between $365 and $371 roundtrip.
DEPART:
Boston, USA
ARRIVE:
Porto, Portugal
RETURN:
Boston, USA
DATES:
Availability from October 2022 to May 2023 (excluding Christmas/New Year)
3rd-10th Oct
11th-18th Oct
22nd-29th Oct
24th-31st Oct
27th Oct – 3rd Nov
24th Nov – 1st Dec
29th Mar – 5th Apr
2nd-9th Apr
3rd-10th Apr
17th-24th Apr
20th-27th Apr
22nd-29th Apr
24th Apr – 1st May
27th Apr – 4th May
30th Apr – 7th May
7th-14th May
and more…
STOPS:
Various Cities
AIRLINES:
United Airlines
Lufthansa