Cheapest one-way flights from Chicago to Keflavik in June from 394€

AirHint found the following cheapest one-way flights from Chicago (ORD) to Keflavik (KEF) in June 2026 (see full year).

One-Way flights

03 Jun Icelandair direct
06 Jun jetBlue
06 Jun Icelandair direct
27 Jun Icelandair direct
10 Jun Delta

Also check the deals for return flights from Chicago to Keflavik in June.

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