The carrier will offer daily flights from its Irish hub to Dallas from 4 April, Charlotte from 4 May and Chicago from 1 June, up until 27 October.
The return of American’s additional three seasonal daily flights, alongside its year-round service to Philadelphia, will provide more than 1,000 daily seats.
"We’re thrilled to be bringing back flights between Dublin and three of our key hubs, providing travellers with the perfect summer gateways in the US and beyond," said Kyle Mabry, American Airlines EMEA and APAC vice president of operations and commercial.
"As we continue expanding our European network, we hope travellers are able to discover new destinations around the world, from the Stockyards in Fort Worth to the beautiful beaches in the Caribbean."
