Cheap flights from Boston to Porto, Portugal for only $372 roundtrip with United Airlines and Swiss International Air Lines.
DEPART:
Boston, USA
ARRIVE:
Porto, Portugal
RETURN:
Boston, USA
DATES:
Availability from October 2022 to February 2023 (excluding Christmas/New Year)
16th-24th Oct
17th-25th Oct
19th-26th Oct
19th-27th Oct
–
More dates are available between $374 and $379 roundtrip:
11th-19th Oct
17th-24th Oct
20th-27th Oct
20th-28th Oct
21st-28th Oct
26th Oct – 3rd Nov
29th Oct – 5th Nov
10th-17th Nov
12th-19th Nov
17th-24th Nov
24th Nov – 1st Dec
29th Nov – 6th Dec
3rd-10th Dec
6th-13th Dec
10th-17th Jan
14th-21st Jan
17th-24th Jan
21st-28th Jan
26th Jan – 2nd Feb
28th Jan – 4th Feb
2nd-9th Feb
2nd-10th Feb
4th-11th Feb
7th-14th Feb
9th-16th Feb
9th-17th Feb
10th-17th Feb
14th-21st Feb
14th-22nd Feb
and more…
STOPS:
New York/Zurich
AIRLINES:
United Airlines
Swiss International Air Lines