Summer flights from Boston to Lisbon, Portugal for only $372 roundtrip with Air Canada and Swiss International Air Lines.
The example dates listed below range between $372 and $383 roundtrip.
DEPART:
Boston, USA
ARRIVE:
Lisbon, Portugal
RETURN:
Boston, USA
DATES:
Availability from February to November 2022
13th-20th Feb
16th-23rd Feb
25th Feb – 4th Mar
18th-25th Mar
21st-28th Mar
24th-31st Mar
27th Mar – 3rd Apr
30th Mar – 6th Apr
5th-12th Apr
20th-27th Apr
23rd-30th Apr
26th Apr – 3rd May
8th-15th May
1st-8th Jun
19th-26th Jul
15th-22nd Aug
24th-31st Aug
27th Aug – 3rd Sep
30th Aug – 6th Sep
8th-15th Sep
14th-21st Sep
17th-24th Sep
20th-27th Sep
23rd-30th Sep
2nd-9th Oct
5th-12th Oct
8th-15th Oct
11th-18th Oct
14th-21st Oct
20th-27th Oct
23rd-30th Oct
26th Oct – 2nd Nov
29th Oct – 5th Nov
7th-14th Nov
10th-17th Nov
and more…
STOPS:
Montreal/Zurich
AIRLINES:
Air Canada
Swiss International Air Lines