Cheapest return flights from Chicago to Keflavik in February from 322€

AirHint found the following cheapest return flights from Chicago (ORD) to Keflavik (KEF) in February 2026 (see full year).

Return flights

02 Feb - 09 Feb Icelandair direct
03 Feb - 10 Feb Icelandair direct
04 Feb - 11 Feb Icelandair direct
05 Feb - 12 Feb Icelandair direct
06 Feb - 13 Feb Icelandair direct
11 Feb - 19 Feb Icelandair direct
15 Feb - 23 Feb Icelandair direct
17 Feb - 25 Feb Icelandair direct
19 Feb - 27 Feb Icelandair direct
20 Feb - 28 Feb Icelandair direct
18 Feb - 09 Mar Icelandair direct
20 Feb - 10 Mar Icelandair direct
28 Feb - 07 Mar Spirit Airlines
27 Feb - 03 Mar Icelandair direct
26 Feb - 04 Mar Frontier Airlines
27 Feb - 08 Mar Spirit Airlines
27 Feb - 08 Mar Icelandair direct
28 Feb - 07 Mar Icelandair direct

Also check the deals for one-way flights from Chicago to Keflavik in February.

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