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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: Jul 24, 2016 12:58 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.

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.

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Cheap International Flights from Chicago - CHI

FlightsAirlineLowest Price
Chicago to Stockholm American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Pullmantur Air, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Jetairfly, Tap Portugal, United, Virgin Atlantic $432
Chicago to Helsinki American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $679
Chicago to Copenhagen American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Tuifly, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $416
Chicago to Berlin American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Eurowings, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Tuifly, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Virgin Atlantic $627
Chicago to Moscow American, JetBlue, S7, Aeroflot, United, UTAir $612
Chicago to Oslo American, JetBlue, Norwegian Shuttle, United $618
Chicago to Krakow Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Eurowings, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Austrian, XL Airways, SAS, Brussels, Jetairfly, Tap Portugal, United, Virgin Atlantic $560
Chicago to Riga Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, airBaltic, Aer Lingus, Eurowings, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, United, Virgin Atlantic $600
Chicago to Vilnius American, Air Berlin, Air France, Finnair, Alitalia, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Adria, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, Jetairfly, United, Virgin Atlantic $600
Chicago to Lulea American, Air Berlin, Finnair, Aer Lingus, Iberia, Lufthansa, LOT, Austrian, SAS, Brussels, United $889
Chicago to St Petersburg American, S7, Aeroflot, United $732
Chicago to Athens Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, Meridiana, KLM, Air Malta, Lufthansa, LOT, Thomas Cook, Austrian, TAROM, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $632
Chicago to Brussels American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $659
Chicago to Dusseldorf American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $596
Chicago to Rovaniemi American, Air Berlin, Air France, Finnair, British Airways, Iberia, LOT, Austrian Check Dates
Chicago to Belgrade American, Air Serbia, United $705
Chicago to Budapest American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Eurowings, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, TAROM, SAS, Brussels, Jetairfly, United, Virgin Atlantic $620
Chicago to Vienna American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Pullmantur Air, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Virgin Atlantic $598
Chicago to Prague American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SATA, XL Airways, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $577
Chicago to Tel Aviv - Yafo American, Alaska, El Al, United $812
Chicago to Tallinn Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, airBaltic, Aer Lingus, Iberia, Adria, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, United, Virgin Atlantic $600
Chicago to Edinburgh American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, Corsair, United, Virgin Atlantic $682
Chicago to Hamburg American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $595
Chicago to Sofia Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Eurowings, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, TAROM, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $482
Chicago to Hyderabad Jet Airways, American, Air India, JetBlue, United $826
Chicago to Venice Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Air Dolomiti, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Jetairfly, Tap Portugal, United, Virgin Atlantic $673
Chicago to Kiev American, JetBlue, UIA, United $616
Chicago to Tokyo American, Alaska, JetBlue, Hawaiian, JAL, All Nippon, United $901
Chicago to Bucharest Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Eurowings, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, TAROM, SATA, SAS, Brussels, Jetairfly, United, Air Europa, Virgin Atlantic $599
Chicago to Vaasa American, Air Berlin, Air France, Finnair, British Airways, Aer Lingus, Iberia, Lufthansa, LOT, Austrian, SAS, Brussels, United Check Dates
Cheap Flights from Chicago to Oulu, FI, Airfare Search for CHI to OUL, Airline One-Way and Roundtrip Schedules