Flights From Chicago (CHI) to Oulu (OUL)

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Selected fares from Chicago to Oulu

The cheapest prices found with in the last 7 days for return flights were CA $1,415 and CA $1,133 for one-way flights to Oulu for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Wed, Aug 26 - Wed, Nov 18
ORD
O'Hare Intl.
OUL
Oulu
CA $1,415 Roundtrip, found 5 days ago
CA $1,415
Roundtrip
found 5 days ago
Select Finnair flight, departing Wed, Aug 26 from O'Hare Intl. to Oulu, returning Wed, Nov 18, priced at CA $1,415 found 5 days ago
Finnair
Wed, Aug 26 - Wed, Nov 18
ORD
O'Hare Intl.
OUL
Oulu
CA $1,429 Roundtrip, found 5 days ago
CA $1,429
Roundtrip
found 5 days ago
Select Finnair flight, departing Wed, Aug 26 from O'Hare Intl. to Oulu, returning Wed, Nov 18, priced at CA $1,429 found 5 days ago
Finnair
Wed, Aug 26 - Wed, Nov 18
ORD
O'Hare Intl.
OUL
Oulu
CA $1,431 Roundtrip, found 5 days ago
CA $1,431
Roundtrip
found 5 days ago
Select Finnair flight, departing Wed, Aug 26 from O'Hare Intl. to Oulu, returning Wed, Nov 18, priced at CA $1,431 found 5 days ago