United: Seattle – Madrid, Spain. $543 (Basic Economy) / $673 (Regular Economy). Roundtrip, including all Taxes

The Flight Deal · Feb 13, 2020

A good sale to Madrid. United and its partners Air Canada, Austrian, Lufthansa and Swiss Air’s $673 fare is a regular economy Read More

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United: Seattle – Madrid, Spain. $543 (Basic Economy) / $673 (Regular Economy). Roundtrip, including all Taxes

The Flight Deal

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