Which airports does Icelandair fly between Chicago and Reykjavik?
For flights between Chicago and Reykjavik, Icelandair operates from the following airport routes: O hare International Airport (ORD) to Keflavik (KEF)
What do Icelandair flights from Chicago to Reykjavik cost?
One of Icelandair cheapest prices for a Chicago to Reykjavik flight we have right now is $479.
On average though, flights with Icelandair cost $926.30 for the route Chicago to Reykjavik, but it mostly depends on the season and how far in advance you book your tickets.