Marketplace
Air NZ and United are offering cheap fares to Chicago, NYC or Washington D.C. Flights include bags, seats and meals. Dates are January to March 2018
Find the cheap dates in Google Flights then go to Momondo to find the cheapest fares. Some flights are only bookable direct (via Google Flights) and don't show up in Momondo, Skyscanner. Prices vary a little bit.