[header] How to earn american airlines miles [title] Fly with one of american airlines' partner companies. [step] Whether you fly on a domestic or international airline, you can earn and redeem miles. Check for which companies are partnered with american airlines and offer flights to your destination. 
[substeps] Currently, american airlines is partnered with companies that fly to over 330 cities. Check american airline's website for a list of partner airline companies: https: // www.aa.com/i18n/aadvantage-program/miles/partners/partner-airlines.