Low-cost airline Aer Lingus is holding a sale that ends tomorrow. It's offering some amazing fares for summer travel. Round-trip tickets for flights departing from New York or Boston and arriving in Dublin or Shannon cost $498, plus taxes, which can add up to $220. Fares are good from July 1 through the end of August, when fares ordinarily hover around $900, plus taxes.
Fares departing from Chicago and arriving in Shannon are also $498 round-trip. Fares out of L.A. are $399 round-trip, flying into Shannon or Dublin. Note: Aer Lingus is starting service from San Francisco to Dublin, for $400 round-trip. (Taxes add about $200 a ticket for each of the above offers.)
For details, click here.