Cheap Flights from Chicago to Oulu
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Flight deals from Chicago to Oulu
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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ORD 21:3011h 25m1 stopsOUL 16:55Chicago - Oulu | Thu, Apr 17 | Finnair
OUL 08:4017h 10m1 stopsORD 17:50Oulu - Chicago | Thu, Apr 24 | FinnairNZD 1,530 NZD 2,09627% OFF27% OFFNZD 2,096 NZD 1,530 -
ORD 21:3026h 30m1 stopsOUL 08:00Chicago - Oulu | Wed, Apr 30 | Finnair
OUL 18:3531h 15m1 stopsORD 17:50Oulu - Chicago | Wed, May 7 | FinnairNZD 1,570 NZD 2,09625% OFF25% OFFNZD 2,096 NZD 1,570
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ORD 21:3011h 25m1 stopsOUL 16:55Chicago - Oulu | Tue, Apr 29 | Finnair
OUL 05:5020h1 stopsORD 17:50Oulu - Chicago | Tue, May 6 | FinnairNZD 1,570 NZD 2,09625% OFF25% OFFNZD 2,096 NZD 1,570
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ORD 21:3012h 25m1 stopsOUL 17:55Chicago - Oulu | Tue, Apr 22 | Finnair
OUL 17:3532h 15m1 stopsORD 17:50Oulu - Chicago | Tue, Apr 29 | FinnairNZD 1,61323% OFFNZD 2,096 NZD 1,613
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ORD 21:3019h 30m1 stopsOUL 01:00Chicago - Oulu | Mon, Apr 28 | Finnair
OUL 16:4533h 5m1 stopsORD 17:50Oulu - Chicago | Mon, May 5 | FinnairNZD 1,61523% OFFNZD 2,096 NZD 1,615
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ORD 21:3025h 30m1 stopsOUL 07:00Chicago - Oulu | Mon, May 5 | Finnair
OUL 18:3531h 15m1 stopsORD 17:50Oulu - Chicago | Mon, May 12 | FinnairNZD 1,62023% OFFNZD 2,096 NZD 1,620
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ORD 21:3027h 30m1 stopsOUL 09:00Chicago - Oulu | Wed, May 7 | Finnair
OUL 08:4017h 10m1 stopsORD 17:50Oulu - Chicago | Wed, May 14 | FinnairNZD 1,62123% OFFNZD 2,096 NZD 1,621
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ORD 21:3026h 30m1 stopsOUL 08:00Chicago - Oulu | Tue, May 6 | Finnair
OUL 07:4018h 10m1 stopsORD 17:50Oulu - Chicago | Tue, May 13 | FinnairNZD 1,62223% OFFNZD 2,096 NZD 1,622
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ORD 21:3033h 20m1 stopsOUL 14:50Chicago - Oulu | Wed, Apr 9 | Finnair
OUL 05:5020h1 stopsORD 17:50Oulu - Chicago | Wed, Apr 16 | FinnairNZD 1,63422% OFFNZD 2,096 NZD 1,634
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ORD 21:3011h 25m1 stopsOUL 16:55Chicago - Oulu | Tue, Apr 1 | Finnair
OUL 18:3531h 15m1 stopsORD 17:50Oulu - Chicago | Tue, Apr 8 | FinnairNZD 1,63522% OFFNZD 2,096 NZD 1,635
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CHI 13:0017h 25m1 stopsOUL Invalid DateChicago - Oulu | Thu, Apr 3 | Normal Airline
OUL 15:006hNonstopCHI 16:00Oulu - Chicago | Sat, Apr 5 | Normal AirlineFind More FlightsFind More Flights
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ORD 21:3026h 30m1 stopsOUL 08:00Chicago - Oulu | Tue, Apr 29 | FinnairNZD 1,148 NZD 1,74734% OFF34% OFFNZD 1,747 NZD 1,148
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ORD 21:3025h 30m1 stopsOUL 07:00Chicago - Oulu | Wed, May 7 | FinnairNZD 1,151 NZD 1,74734% OFF34% OFFNZD 1,747 NZD 1,151
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ORD 21:3012h 25m1 stopsOUL 17:55Chicago - Oulu | Tue, Apr 22 | FinnairNZD 1,152 NZD 1,74734% OFF34% OFFNZD 1,747 NZD 1,152
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ORD 21:3025h 30m1 stopsOUL 07:00Chicago - Oulu | Mon, May 12 | FinnairNZD 1,15434% OFFNZD 1,747 NZD 1,154
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ORD 21:3016h1 stopsOUL 21:30Chicago - Oulu | Thu, May 1 | FinnairNZD 1,23030% OFFNZD 1,747 NZD 1,230
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ORD 21:3019h 30m1 stopsOUL 01:00Chicago - Oulu | Sat, Apr 19 | FinnairNZD 1,23428% OFFNZD 1,747 NZD 1,234
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ORD 21:3026h 30m1 stopsOUL 08:00Chicago - Oulu | Tue, Apr 29 | IberiaNZD 1,28726% OFFNZD 1,747 NZD 1,287 -
ORD 21:3026h 30m1 stopsOUL 08:00Chicago - Oulu | Fri, Apr 25 | FinnairNZD 1,30425% OFFNZD 1,747 NZD 1,304
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ORD 21:3025h 30m1 stopsOUL 07:00Chicago - Oulu | Sat, May 3 | FinnairNZD 1,33024% OFFNZD 1,747 NZD 1,330
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ORD 21:3026h 30m1 stopsOUL 08:00Chicago - Oulu | Fri, Apr 25 | IberiaNZD 1,36222% OFFNZD 1,747 NZD 1,362
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CHI 13:0017h 25m1 stopsOUL Invalid DateChicago - Oulu | Thu, Apr 3 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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FAQ
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When are flight tickets from Chicago (CHI) to Oulu (OUL) the cheapest?
Airlines adjust prices for flights from Chicago to Oulu based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Chicago (CHI) to Oulu (OUL) cost?
According to Trip.com's data, the lowest price is around NZD 2,483. -
What is the transportation method from the main airport to downtown in Oulu?
- The distance from Oulu Airport to downtown is about 10 km. It takes about 30 minutes by taxi.
How to find a cheap flight from Chicago to Oulu
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Oulu. Book your flights at the right time and save more.
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Flight Information from Chicago to Oulu
| Cheapest one-way flight price | NZD 1,148 |
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| Off-season for travel | April |
| Peak season for travel | February |
| Flight distance | 6,807.94 km |
| Popular airline | Finnair |