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

DEPART:
Chicago/Dallas/Los Angeles/Philadelphia/San Francisco, USA

ARRIVE:
Madrid, Spain

RETURN:
Chicago/Dallas/Los Angeles/Philadelphia/San Francisco, USA

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

Example dates:

Chicago – Madrid
23rd Nov – 3rd Dec
29th Nov – 9th Dec
30th Nov – 10th Dec
6th-16th Dec
7th-17th Dec
10th-20th Jan
11th-21st Jan
17th-27th Jan
18th-28th Jan
24th Jan – 3rd Feb
25th Jan – 4th Feb

Dallas – Madrid
22nd Nov – 2nd Dec
23rd Nov – 3rd Dec
29th Nov – 9th Dec
30th Nov – 10th Dec
6th-16th Dec
7th-17th Dec
10th-20th Jan
11th-21st Jan
17th-27th Jan
18th-28th Jan
24th Jan – 3rd Feb
25th Jan – 4th Feb

Los Angeles – Madrid
23rd Nov – 3rd Dec
29th Nov – 9th Dec
30th Nov – 10th Dec
7th-17th Dec
9th-19th Jan
10th-20th Jan
11th-21st Jan
16th-26th Jan
17th-27th Jan
18th-28th Jan
23rd Jan – 2nd Feb
24th Jan – 3rd Feb
25th Jan – 4th Feb
30th Jan – 9th Feb

Philadelphia – Madrid
23rd Nov – 3rd Dec
30th Nov – 10th Dec
7th-17th Dec
11th-21st Jan
18th-28th Jan
25th Jan – 4th Feb

San Francisco – Madrid
23rd Nov – 3rd Dec
29th Nov – 9th Dec
30th Nov – 10th Dec
6th-16th Dec
7th-17th Dec
10th-20th Jan
11th-21st Jan
17th-27th Jan
18th-28th Jan
24th Jan – 3rd Feb
25th Jan – 4th Feb

and more…

STOPS:
Atlanta/New York

AIRLINES:
Delta Air Lines

Allow the search to complete, then click an OTA to view the advertised price: