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Did you mean flights from Oulu to Chicago?

Cheap Flights from Chicago to Oulu, FI, Finland - CHI to OUL Last modified: Aug 29, 2016 12:55 AM

When Can I Buy the Cheapest Flight from Chicago to Oulu (CHI to OUL)?

Airlines can adjust prices for plane tickets from Chicago to Oulu based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Chicago to Oulu Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Chicago to Oulu?
Answer: Helsinki, FI

Airlines Flying from Chicago to Oulu (CHI to OUL) Number of flights searched: 154Last modified: Aug 29, 2016 12:55 AM

Below are the different airlines that fly from Chicago to Oulu with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Chicago to Oulu.

Chicago to Oulu
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Finnair HEL X X X X X

Airports for Your Route

These pages contain information about the major airports in Chicago and Oulu, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Farecompare Research Tools

Cheap International Flights from Chicago - CHI

FlightsAirlineLowest Price
Chicago to Stockholm American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Air China, Cathay, Delta, Emirates, Icelandair, Iberia, JAL, KLM, Lufthansa, LOT, Swiss, China Eastern, Austrian, SAS, Brussels, Turkish, Tap Portugal, United $461
Chicago to Helsinki American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Air China, Cathay, Delta, Icelandair, Iberia, JAL, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, Turkish, Tap Portugal, United $545
Chicago to Copenhagen American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Air China, Cathay, Delta, Emirates, Icelandair, Iberia, Korean, KLM, Lufthansa, LOT, Swiss, China Eastern, Austrian, SAS, Brussels, Turkish, Tap Portugal, United $545
Chicago to Berlin American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Air China, Cathay, Delta, Aer Lingus, Etihad, Icelandair, Hainan, Iberia, KLM, Lufthansa, Swiss, China Eastern, Austrian, Royal Jordanian, SAS, Brussels, Turkish, Tap Portugal, United $547
Chicago to Moscow Air Berlin, Air France, Finnair, Alitalia, British Airways, Air China, Delta, Emirates, Etihad, Icelandair, Gulf Air, Iberia, JAL, Korean, KLM, Lufthansa, LOT, Swiss, China Eastern, Czech, Austrian, Royal Jordanian, SAS, Brussels, Turkish, Tap Portugal, United, Air Europa $545
Chicago to Oslo American, Air Canada, Air France, Finnair, British Airways, Delta, Emirates, Icelandair, Iberia, Korean, KLM, Lufthansa, Swiss, Austrian, SAS, Brussels, Turkish, Tap Portugal, United $546
Chicago to Krakow Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Delta, Iberia, KLM, Lufthansa, LOT, Swiss, Austrian, SAS, Brussels, United $345
Chicago to Riga American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, Turkish, United $546
Chicago to Vilnius American, Air Berlin, Air Canada, Air France, Finnair, British Airways, Icelandair, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, Turkish, United $545
Chicago to Lulea Lufthansa, SAS, United Check Dates
Chicago to St Petersburg Air France, Finnair, Alitalia, British Airways, Delta, Emirates, Iberia, Korean, KLM, Lufthansa, LOT, Swiss, China Eastern, Czech, Austrian, SAS, Brussels, Turkish, United $600
Chicago to Athens American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Air China, Delta, Aer Lingus, Emirates, Etihad, Icelandair, Iberia, JAL, Air Serbia, Korean, KLM, Lufthansa, LOT, Swiss, China Eastern, All Nippon, Austrian, Qatar, Royal Jordanian, SAS, Brussels, Turkish, Tap Portugal, United $544
Chicago to Brussels American, Air Canada, Air France, AeroMexico, Finnair, Alitalia, British Airways, Delta, Aer Lingus, Emirates, Etihad, Icelandair, Iberia, JAL, KLM, Lufthansa, LOT, Swiss, All Nippon, Austrian, SAS, Brussels, Turkish, Tap Portugal, United, Air Europa $501
Chicago to Dusseldorf American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Air China, Cathay, Delta, Aer Lingus, Emirates, Etihad, Icelandair, Iberia, Korean, KLM, Lufthansa, LOT, Swiss, Czech, Austrian, SAS, Turkish, Tap Portugal, United $594
Chicago to Rovaniemi Air France, Finnair Check Dates
Chicago to Belgrade Air Berlin, Air Canada, Air France, Alitalia, Delta, Etihad, Air Serbia, KLM, Lufthansa, LOT, Swiss, Austrian, Turkish, United $607
Chicago to Budapest American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Delta, Aer Lingus, Emirates, Iberia, JAL, Korean, KLM, Lufthansa, LOT, Swiss, Czech, Austrian, SAS, Brussels, Turkish, United $542
Chicago to Vienna American, Air Berlin, Air Canada, Air France, AeroMexico, Finnair, Alitalia, British Airways, Air China, Delta, Aer Lingus, Emirates, Etihad, Iberia, Latam Airlines Brasil, JAL, Korean, KLM, Lufthansa, LOT, Swiss, Austrian, Royal Jordanian, SAS, Brussels, Turkish, Tap Portugal, United $395
Chicago to Prague American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Cathay, Delta, Aer Lingus, Emirates, Iberia, Korean, KLM, Lufthansa, LOT, Swiss, Czech, Austrian, SAS, Brussels, Turkish, Tap Portugal, United, Air Europa $594
Chicago to Tel Aviv - Yafo American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Air China, Delta, Ethiopian, Hainan, Iberia, Korean, KLM, Lufthansa, LOT, Swiss, El Al, All Nippon, Austrian, Royal Jordanian, Brussels, Turkish, United, Air Europa $656
Chicago to Tallinn American, Air Berlin, Air France, Finnair, British Airways, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, Turkish, United $595
Chicago to Edinburgh American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Delta, Aer Lingus, Iberia, KLM, Lufthansa, Swiss, Austrian, SAS, Brussels, Turkish, United, Virgin Atlantic $595
Chicago to Hamburg American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Cathay, Delta, Aer Lingus, Emirates, Icelandair, Iberia, Korean, KLM, Lufthansa, LOT, Swiss, Austrian, SAS, Brussels, Turkish, Tap Portugal, United $547
Chicago to Sofia American, Air Berlin, Air Canada, Air France, Alitalia, British Airways, Iberia, Air Serbia, KLM, Lufthansa, LOT, Swiss, Austrian, Qatar, Turkish, United $594
Chicago to Hyderabad Jet Airways, American, Air Berlin, Air Canada, Air France, Air India, British Airways, Cathay, Delta, Emirates, Etihad, Gulf Air, JAL, KLM, Malaysia, All Nippon, Qatar, Singapore, Turkish, Virgin Atlantic $828
Chicago to Venice American, Air Berlin, Air Canada, Air France, Royal Air Maroc, Finnair, Alitalia, British Airways, Delta, Aer Lingus, Emirates, Etihad, Iberia, Korean, KLM, Lufthansa, LOT, Swiss, China Eastern, Austrian, SAS, Brussels, Turkish, Tap Portugal, United $592
Chicago to Kiev Air Canada, Air France, Alitalia, British Airways, Delta, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, Royal Jordanian, Brussels, Turkish, United $693
Chicago to Tokyo American, Air Berlin, Air Canada, Air France, Air India, AeroMexico, Finnair, Alitalia, British Airways, EVA Air, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Ethiopian, Etihad, Hainan, JAL, Korean, KLM, Lufthansa, LOT, Swiss, China Eastern, All Nippon, Austrian, Asiana, Qantas, Qatar, Singapore, Turkish, Air Tahiti Nui, United, Srilankan, Virgin Atlantic $656
Chicago to Bucharest American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Delta, Iberia, Air Serbia, KLM, Lufthansa, LOT, Swiss, Czech, Austrian, Royal Jordanian, SAS, Brussels, Turkish, United, Air Europa $545
Chicago to Vaasa Air France, Finnair, SAS Check Dates
Cheap Flights from Chicago to Oulu, FI, Airfare Search for CHI to OUL, Airline One-Way and Roundtrip Schedules