Cheapest return flights from Chicago to Keflavik in February from $444

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

Return flights

17 Feb - 24 Feb Icelandair direct
20 Feb - 25 Feb Icelandair direct
20 Feb - 10 Mar Icelandair direct
20 Feb - 26 Feb Icelandair direct
20 Feb - 27 Feb Icelandair direct
19 Feb - 25 Feb Icelandair direct
16 Feb - 24 Feb Icelandair direct
19 Feb - 23 Feb Icelandair direct
20 Feb - 23 Feb Icelandair direct
18 Feb - 09 Mar Icelandair direct
18 Feb - 23 Feb Icelandair direct
06 Feb - 13 Feb Spirit Airlines
26 Feb - 04 Mar jetBlue
25 Feb - 06 Mar Icelandair direct
27 Feb - 02 Mar Spirit Airlines
28 Feb - 07 Mar jetBlue
28 Feb - 06 Mar Icelandair direct
27 Feb - 02 Mar Icelandair direct

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

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