Chicago (ORD) to Reykjavik (Keflavik) (KEF) flight deal in economy from $416

IcelandairFIIcelandair
Round Trip•Economy
United StatesORD

O'Hare International Airport

Chicago, United States
IcelandKEF

Keflavík International Airport

Reykjavik (Keflavik), Iceland
$621 USD
-33%$416 USD
Verified about 8 hours ago
Limited Availability
12% of dates checked are available within 10% of the lowest price

Sunday, November 22nd, 2026

7 round-trip options

Returning
Sat, Nov 28, 2026•6 Day Trip
$770 USD
Google Flights
Returning
Mon, Nov 30, 2026•8 Day Trip
$770 USD
Google Flights
Returning
Tue, Dec 1, 2026•9 Day Trip
$770 USD
Google Flights
Returning
Thu, Dec 3, 2026•11 Day Trip
$658 USD
Google Flights
Returning
Fri, Dec 4, 2026•12 Day Trip
$658 USD
Google Flights
Returning
Sat, Dec 5, 2026•13 Day Trip
$658 USD
Google Flights
Returning
Sun, Dec 6, 2026•14 Day Trip
$658 USD
Google Flights