Cheapest return flights from Chicago to Keflavik in February from 407€

Best time to book flights for Chicago (ORD) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Keflavik (KEF) in February 2025 (see full year).

Return flights

24 Feb - 03 Mar Frontier Airlines
18 Feb - 25 Feb Frontier Airlines
25 Feb - 05 Mar Spirit Airlines
19 Feb - 26 Feb Spirit Airlines
20 Feb - 27 Feb Spirit Airlines
20 Feb - 28 Feb Spirit Airlines
18 Feb - 26 Feb Spirit Airlines
19 Feb - 27 Feb Spirit Airlines
17 Feb - 25 Feb Spirit Airlines
11 Feb - 19 Feb Spirit Airlines
11 Feb - 18 Feb jetBlue
16 Feb - 23 Feb Spirit Airlines
24 Feb - 03 Mar Icelandair direct
23 Feb - 03 Mar Spirit Airlines
27 Feb - 06 Mar Icelandair direct
27 Feb - 05 Mar Icelandair direct
23 Feb - 02 Mar Icelandair direct
22 Feb - 01 Mar Icelandair direct
20 Feb - 02 Mar Scandinavian Airlines

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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