$348 Find Cheap Flights from Chicago to Reykjavik - Compare and Save

The cheapest return flight from Chicago to Reykjavik Keflavik Intl Airport costs $393 on the route between Chicago O'Hare Intl Airport (ORD) and Reykjavik Keflavik Intl Airport (KEF). It is also the most popular route.

When flying from Chicago to Reykjavik, you should consider leaving on a Wednesday and avoid Mondays if you are looking for the best rates. For your return to Chicago, you’ll find the best rates on Fridays and the most expensive ones on Thursdays.

The cheapest month for flights from Chicago to Reykjavik Keflavik Intl Airport is January, where tickets cost $484 (return) on average. On the other hand, the most expensive months are June and August, where the average cost of round-trip tickets is $794 and $750 respectively.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $433 on average.

In the past 5 days, the cheapest round-trip tickets from Chicago to Reykjavik were found on Icelandair ($441) and Air Canada ($490).

There are 2 airlines that fly nonstop from Chicago to Reykjavik Keflavik Intl Airport. They are Icelandair and United Airlines. The cheapest airline for this route is Icelandair, with the best round-trip deal found costing $362. On average, the best prices for this route can be found at Icelandair.

Detroit (DTW) is the top choice – 32% of KAYAK users who clicked on 1-stop flights from Chicago to Reykjavik picked an itinerary connecting there.

Flights via Minneapolis (MSP) offer the most affordable fares, with an average round-trip price of $136.

Consider flying via Detroit (DTW) for the shortest journey. The average one-way travel time for flights connecting there is 8h 22m.

If you prefer a quick connection, Washington, D.C. (IAD) often has the shortest layovers from Chicago to Reykjavik, with an average of 1h 43m.

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 2 and 3 nonstop flights that take off from Chicago and land in Reykjavik Keflavik Intl Airport, with an average flight time of 6h 11m. The most common departure time is 7:00 pm and most flights take off in the evening. Each week, there are 20 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Thursday.