Cheapest one-way flights from Chicago to Keflavik in February from 251€
AirHint found the following cheapest one-way flights from Chicago (MDW) to Keflavik (KEF) in February 2025 (see full year).
One-Way flights
| 10 Feb | Frontier Airlines | ||
| 07 Feb | Frontier Airlines |
Also check the deals for return flights from Chicago to Keflavik in February.
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.
