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, October 25th, 2026

7 round-trip options

Returning
Fri, Oct 30, 2026•5 Day Trip
$416 USD
Google Flights
Returning
Sat, Oct 31, 2026•6 Day Trip
$416 USD
Google Flights
Returning
Sun, Nov 1, 2026•7 Day Trip
$481 USD
Google Flights
Returning
Wed, Nov 4, 2026•10 Day Trip
$481 USD
Google Flights
Returning
Fri, Nov 6, 2026•12 Day Trip
$481 USD
Google Flights
Returning
Sat, Nov 7, 2026•13 Day Trip
$481 USD
Google Flights
Returning
Sun, Nov 8, 2026•14 Day Trip
$481 USD
Google Flights