Find and book Finnair flights from Chicago

Your journey starts here

Flight offers from Chicago (CHI)

ORD – RIX
Chicago - Riga
Mon 22 Sep 2025 – Tue 30 Sep 2025
From
567 USD
ORD – TLL
Chicago - Tallinn
Tue 30 Sep 2025 – Tue 7 Oct 2025
From
569 USD
ORD – VNO
Chicago - Vilnius
Tue 30 Sep 2025 – Tue 7 Oct 2025
From
569 USD
ORD – OSL
Chicago - Oslo
Mon 25 Aug 2025 – Thu 28 Aug 2025
From
630 USD
ORD – LHR
Chicago - London
Mon 8 Sep 2025 – Tue 16 Sep 2025
From
521 USD
ORD – DEL
Chicago - Delhi
Thu 28 Aug 2025 – Wed 3 Sep 2025
From
1,123 USD

Cheap Finnair flights from Chicago and (CHI) airports

ORD – LHR
Chicago - London
Mon 8 Sep 2025 – Tue 16 Sep 2025
From
521 USD
ORD – ARN
Chicago - Stockholm
Tue 30 Sep 2025 – Mon 6 Oct 2025
From
527 USD
ORD – WAW
Chicago - Warsaw
Sun 7 Sep 2025 – Tue 16 Sep 2025
From
528 USD
ORD – RIX
Chicago - Riga
Mon 22 Sep 2025 – Tue 30 Sep 2025
From
567 USD