Alaska Atmos Sweet Spots on Aer Lingus: Book Business Class to Europe From 45K Points!

Through Alaska's partnership with Aer Lingus, you can fly to Europe from 22,500 points or lie-flat business class to Europe from 45,000 points! Even better, you can book a free stopover in Dublin on your way to another destination. Here's a closer look at how to maximize the value of this partnership.