Amsterdam

United EWR-Krakow $496; Ukraine Airlines JFK-Rome/Paris/Prague $500

Delta/United/Star Alliance $461-$485 EWR/JFK to Amsterdam/Brussels Nov 10–Dec 15

Delta/United/Star Alliance $461-$485 EWR/JFK to Amsterdam/Brussels Nov 10–Dec 15

WOW $150 one way BOS/BWI to Amsterdam, Frankfurt, London, Paris Oct-March

Delta/SkyTeam $481-$496 New York JFK to Amsterdam/Brussels/Paris Nov 6-Dec15

a screenshot of a flight schedule

United/LOT $447-$490 EWR/JFK to AMS/BRU/CDG/HAM/MUC Sep-Mar 31

LOT Chicago to Paris $508 and 8 more cities in Europe $494-$608 Sep-Mar 2017

a screenshot of a flight

United Newark EWR to AMS/ARN/BRU/CDG/DUB/HAM/OSL $455-$495

Europe to west coast USA alliance routes $350 to $450 round trip Sep-Mar 2017

KLM $466 JFK to Belfast, $526 LAX/SFO, ORD $548 Aug-Mar 2017

BoardingArea