Denver, Colorado to Madrid, Spain for only $445 roundtrip

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Cheap flights from Denver, Colorado to Madrid, Spain for only $445 roundtrip with Air Canada and Lufthansa.

The example dates listed below range between $445 and $454 roundtrip.

DEPART:
Denver, USA

ARRIVE:
Madrid, Spain

RETURN:
Denver, USA

DATES:
Availability from November 2025 to March 2026 (excluding Christmas/New Year)

Example dates:
26th Nov – 3rd Dec
2nd-9th Dec
3rd-10th Dec
13th-20th Jan
14th-21st Jan
20th-27th Jan
26th Jan – 2nd Feb
27th Jan – 3rd Feb
3rd-10th Feb
4th-11th Feb
10th-17th Feb
17th-24th Feb
18th-25th Feb
24th Feb – 3rd Mar
25th Feb – 4th Mar
2nd-9th Mar
3rd-10th Mar

and more…

STOPS:
Various Cities

AIRLINES:
Air Canada
Lufthansa