Cheap flights from Boston to Madrid, Spain for only $390 roundtrip with TAP Air Portugal.
The example dates listed below range between $390 and $396 roundtrip.
DEPART:
Boston, USA
ARRIVE:
Madrid, Spain
RETURN:
Boston, USA
DATES:
Availability from April to September 2022 (excluding summer)
20th-27th Apr
25th Apr – 2nd May
26th Apr – 3rd May
27th Apr – 4th May
2nd-9th May
3rd-10th May
4th-11th May
9th-16th May
11th-18th May
16th-23rd May
17th-24th May
18th-25th May
23rd-30th May
24th-31st May
25th May – 1st Jun
30th May – 6th Jun
31st May – 7th Jun
1st-8th Jun
6th-13th Sep
7th-14th Sep
and more…
STOPS:
Lisbon
AIRLINES:
TAP Air Portugal