Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Fayetteville to Limerick as you normally would.
Located just 17.3 mi from the city center, Fayetteville Northwest Arkansas is the airport most travelers will use when flying to Limerick from Fayetteville. Booking flights from Northwest Arkansas (XNA) to Limerick should be relatively easy as there are 0 daily outbound flights to Limerick from 1 airline.
These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Fayetteville Northwest Arkansas Airport to Shannon Airport flight would often be abbreviated as a XNA to SNN flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Cork Airport (ORK), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY), Waterford Airport (WAT).