KEF to ORD from $620 in economy – flightdeals.net

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Icelandair

Round Trip•Economy

Keflavík International Airport

Reykjavik (Keflavik), Iceland

O'Hare International Airport

Chicago, United States

$703 USD

-12%$620 USD

Verified about 5 hours ago

October 2026

Mon

Tue

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Sun

28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14$726 15$726 16$804 17$1,058 18$1,058 19$1,058 20$1,042 21$677 22$787 23$1,042 24$1,122 25$1,260 26$1,260 27$1,112 28$1,032 29$684 30$778 31$1,032 1$778

Great Availability

70% of dates checked are available within 10% of the lowest price

Friday, October 2nd, 2026

0 round-trip options

No flight details available for this date.