Cheap flights from Boston to Madrid, Spain for only $447 roundtrip with Delta.

DEPART:
Boston, USA

ARRIVE:
Madrid, Spain

RETURN:
Boston, USA

DATES:
Availability from November 2018 to March 2019 (excluding Christmas/New Year)

Example dates:
1st-12th Nov
3rd-12th Nov
8th-17th Nov
15th-26th Nov
17th-26th Nov
22nd Nov – 3rd Dec
23rd Nov – 3rd Dec
24th Nov – 3rd Dec
29th Nov – 9th Dec
29th Nov – 10th Dec
1st-10th Dec
6th-15th Dec
6th-16th Dec
6th-17th Dec
10th-20th Jan
24th Jan – 3rd Feb
24th Jan – 4th Feb
31st Jan – 10th Feb
2nd-11th Feb
7th-16th Feb
7th-17th Feb
7th-18th Feb
9th-18th Feb
14th-23rd Feb
14th-25th Feb
16th-25th Feb
21st Feb – 2nd Mar
21st Feb – 3rd Mar
2nd-11th Mar
7th-17th Mar

and more…

STOPS:
New York

AIRLINES:
Delta Air Lines

Complete the search box with the example dates listed above: