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Flights from Oulu to Chicago
There are no direct flights from Oulu to Chicago. The fastest way is one stop via Helsinki, about 11h 31m door to door (21 connections a week on current schedules).
No direct flights · 1 connection option From 11h 31m
Oulu to Chicago at a glance
Fastest journey11h 31mVia Helsinki, on current schedules
Nonstop flightsNoneConnect via Helsinki
Best ways to fly from Oulu to Chicago
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
OUL Helsinki (HEL) CHI
Leg 1: Finnair · Leg 2: Finnair
Wed14:15 OUL15:07 HEL1h 23m connection16:30 HEL17:46 CHIFinnair
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 6,806 km4,227 miles
- Journey time
- 11h 31mon current schedules
- Time difference
- -8hChicago vs Oulu
- Currency in Chicago
- USD
- Airports
- OUL → ORD, MDW, RFD
Flights from Oulu to Chicago: questions answered
Are there direct flights from Oulu to Chicago?
No. There is no nonstop service, so you will connect, most easily in Helsinki. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Oulu to Chicago?
With one connection the journey usually takes around 11h 31m, depending on the layover. The straight-line distance is 6,806 km.
Where do you change planes between Oulu and Chicago?
The best connecting points are Helsinki (HEL). Finnair flies both legs via Helsinki, so you can book it as one ticket.
Which airports serve Oulu and Chicago?
Oulu: Oulu Airport (OUL). Chicago: Chicago O'Hare International Airport (ORD), Chicago Midway International Airport (MDW) and Chicago Rockford International Airport (RFD).
What is the time difference between Oulu and Chicago?
Chicago is 8 hours behind Oulu.





