WOW Air COUPON: they are currently running a promo sale valid for travel from August 20 through February 10, 2108. Entering the promo code when booking gets you a discount of up to 36% on the base fare of your ticket. All bookings must be made by 11:59pm GMT, August 8.
*Flights from Boston (BOS), New York (EWR), Pittsburgh (PIT), Chicago (ORD), Los Angeles (LAX), Miami (MIA), San Francisco (SFO) and Washington, D.C. to Iceland (KEF). Available for travel August 20th, 2017 through February 10th, 2018. The offer applies to 400 seats per flight leg on selected flights, only when booking round trip flights.