Cheap Flights From O'Hare Intl. (ORD) To Oulu (OUL)

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Cheapest Flights from Chicago (ORD) to Oulu (OUL)

The cheapest flights to Oulu found within the past 7 days were CA $1,467 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Tue., 25 Mar. - Tue., 1 Apr.
ORD
Chicago
OUL
Oulu
CA $1,467 Roundtrip, found 6 days ago
CA $1,467
Roundtrip
found 6 days ago
Select Finnair flight, departing Tue., 25 Mar. from Chicago to Oulu, returning Tue., 1 Apr., priced at CA $1,467 found 6 days ago
Tue., 25 Mar. - Fri., 4 Apr.
ORD
Chicago
OUL
Oulu
CA $1,520 Roundtrip, found 2 days ago
CA $1,520
Roundtrip
found 2 days ago
Select Finnair flight, departing Tue., 25 Mar. from Chicago to Oulu, returning Fri., 4 Apr., priced at CA $1,520 found 2 days ago
Thu., 27 Mar. - Fri., 4 Apr.
ORD
Chicago
OUL
Oulu
CA $1,539 Roundtrip, found 2 days ago
CA $1,539
Roundtrip
found 2 days ago
Select Finnair flight, departing Thu., 27 Mar. from Chicago to Oulu, returning Fri., 4 Apr., priced at CA $1,539 found 2 days ago
Mon., 24 Mar. - Tue., 1 Apr.
ORD
Chicago
OUL
Oulu
CA $1,553 Roundtrip, found 6 days ago
CA $1,553
Roundtrip
found 6 days ago
Select British Airways flight, departing Mon., 24 Mar. from Chicago to Oulu, returning Tue., 1 Apr., priced at CA $1,553 found 6 days ago
Wed., 26 Mar. - Fri., 4 Apr.
ORD
Chicago
OUL
Oulu
CA $1,578 Roundtrip, found 2 days ago
CA $1,578
Roundtrip
found 2 days ago
Select Finnair flight, departing Wed., 26 Mar. from Chicago to Oulu, returning Fri., 4 Apr., priced at CA $1,578 found 2 days ago
Tue., 25 Mar. - Sat., 5 Apr.
ORD
Chicago
OUL
Oulu
CA $1,592 Roundtrip, found 2 days ago
CA $1,592
Roundtrip
found 2 days ago
Select Finnair flight, departing Tue., 25 Mar. from Chicago to Oulu, returning Sat., 5 Apr., priced at CA $1,592 found 2 days ago
Fri., 28 Mar. - Fri., 4 Apr.
ORD
Chicago
OUL
Oulu
CA $1,596 Roundtrip, found 2 days ago
CA $1,596
Roundtrip
found 2 days ago
Select Finnair flight, departing Fri., 28 Mar. from Chicago to Oulu, returning Fri., 4 Apr., priced at CA $1,596 found 2 days ago
Tue., 25 Mar. - Tue., 1 Apr.
ORD
Chicago
OUL
Oulu
CA $1,607 Roundtrip, found 2 days ago
CA $1,607
Roundtrip
found 2 days ago
Select Finnair flight, departing Tue., 25 Mar. from Chicago to Oulu, returning Tue., 1 Apr., priced at CA $1,607 found 2 days ago
Thu., 27 Mar. - Sat., 5 Apr.
ORD
Chicago
OUL
Oulu
CA $1,611 Roundtrip, found 2 days ago
CA $1,611
Roundtrip
found 2 days ago
Select Finnair flight, departing Thu., 27 Mar. from Chicago to Oulu, returning Sat., 5 Apr., priced at CA $1,611 found 2 days ago
Tue., 25 Mar. - Sun., 6 Apr.
ORD
Chicago
OUL
Oulu
CA $1,621 Roundtrip, found 2 days ago
CA $1,621
Roundtrip
found 2 days ago
Select Finnair flight, departing Tue., 25 Mar. from Chicago to Oulu, returning Sun., 6 Apr., priced at CA $1,621 found 2 days ago
Sun., 30 Mar. - Sun., 6 Apr.
ORD
Chicago
OUL
Oulu
CA $1,625 Roundtrip, found 2 days ago
CA $1,625
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun., 30 Mar. from Chicago to Oulu, returning Sun., 6 Apr., priced at CA $1,625 found 2 days ago
Wed., 26 Mar. - Sat., 5 Apr.
ORD
Chicago
OUL
Oulu
CA $1,650 Roundtrip, found 2 days ago
CA $1,650
Roundtrip
found 2 days ago
Select Finnair flight, departing Wed., 26 Mar. from Chicago to Oulu, returning Sat., 5 Apr., priced at CA $1,650 found 2 days ago
Sun., 30 Mar. - Fri., 4 Apr.
ORD
Chicago
OUL
Oulu
CA $1,664 Roundtrip, found 2 days ago
CA $1,664
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun., 30 Mar. from Chicago to Oulu, returning Fri., 4 Apr., priced at CA $1,664 found 2 days ago
Sun., 30 Mar. - Thu., 3 Apr.
ORD
Chicago
OUL
Oulu
CA $1,664 Roundtrip, found 2 days ago
CA $1,664
Roundtrip
found 2 days ago
Select Finnair flight, departing Sun., 30 Mar. from Chicago to Oulu, returning Thu., 3 Apr., priced at CA $1,664 found 2 days ago
Fri., 28 Mar. - Sat., 5 Apr.
ORD
Chicago
OUL
Oulu
CA $1,669 Roundtrip, found 2 days ago
CA $1,669
Roundtrip
found 2 days ago
Select Finnair flight, departing Fri., 28 Mar. from Chicago to Oulu, returning Sat., 5 Apr., priced at CA $1,669 found 2 days ago
Wed., 26 Mar. - Sun., 6 Apr.
ORD
Chicago
OUL
Oulu
CA $1,679 Roundtrip, found 2 days ago
CA $1,679
Roundtrip
found 2 days ago
Select Finnair flight, departing Wed., 26 Mar. from Chicago to Oulu, returning Sun., 6 Apr., priced at CA $1,679 found 2 days ago
Thu., 27 Mar. - Sun., 6 Apr.
ORD
Chicago
OUL
Oulu
CA $1,693 Roundtrip, found 2 days ago
CA $1,693
Roundtrip
found 2 days ago
Select Finnair flight, departing Thu., 27 Mar. from Chicago to Oulu, returning Sun., 6 Apr., priced at CA $1,693 found 2 days ago
Mon., 24 Mar. - Tue., 1 Apr.
ORD
Chicago
OUL
Oulu
CA $1,732 Roundtrip, found 6 days ago
CA $1,732
Roundtrip
found 6 days ago
Select British Airways flight, departing Mon., 24 Mar. from Chicago to Oulu, returning Tue., 1 Apr., priced at CA $1,732 found 6 days ago
Sun., 30 Mar. - Sat., 5 Apr.
ORD
Chicago
OUL
Oulu
CA $1,736 Roundtrip, found 2 days ago
CA $1,736
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun., 30 Mar. from Chicago to Oulu, returning Sat., 5 Apr., priced at CA $1,736 found 2 days ago
Mon., 24 Mar. - Sat., 5 Apr.
ORD
Chicago
OUL
Oulu
CA $2,143 Roundtrip, found 2 days ago
CA $2,143
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon., 24 Mar. from Chicago to Oulu, returning Sat., 5 Apr., priced at CA $2,143 found 2 days ago
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.