This voucher is basically $2070 to spend on an Aer Lingus flight or flights. How you upgrade it, change it, etc is your option. Aer Lingus out of Boston (BOS)
L.A. Los Angeles (LAX)
New York (JFK)
New York/Newark NJ (EWR)
and flies into most large European cities. Dublin, London, or Amsterdam would probably be the hopping off point to those destinations. Aer Lingus’s regional carrier is Emerald Air, which moves you easily around the UK, Ireland, and also France. Our trip was to include Ireland and the UK.