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Cheap Flights from Oulu to Chicago, IL, United States - OUL to CHI

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

Airlines can adjust prices for plane tickets from Oulu to Chicago 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.

Oulu to Chicago Flight Questions

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

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

Airlines Flying from Oulu to Chicago (OUL to CHI)

Below are the different airlines that fly from Oulu to Chicago 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 Oulu to Chicago.

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

Airports for Your Route

These pages contain information about the major airports in Oulu and Chicago, 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 Domestic Flights to Chicago - CHI

FlightsAirlineLowest Price
Tucson to Chicago American, Alaska, United 336 €
Westchester County to Chicago American, United 284 €
Harrisburg to Chicago American, United 304 €
Manchester to Chicago American, United 230 €
Anchorage to Chicago American, Alaska, United 424 €
El Paso to Chicago American, United 284 €
Burbank to Chicago American, Alaska, United 231 €
Fresno to Chicago American, Alaska, United 281 €
Fargo to Chicago American, United 292 €
Portland to Chicago American, JetBlue, United 270 €

Cheap International Flights to Chicago - CHI

FlightsAirlineLowest Price
Melbourne to Chicago American, Alaska, Hawaiian, Jetstar, Qantas, United, Virgin Australia 821 €
Hyderabad to Chicago Jet Airways, American, Air India, United, KLM* 854 €
Manila to Chicago Cebu Pacific, American, Alaska, Hawaiian, Philippine, United 676 €
Shanghai to Chicago American, Alaska, Air China, China Southern, Hainan, China Eastern, Shandong, United, Shenzhen, Great Lakes 517 €
Brisbane to Chicago American, Alaska, Hawaiian, Jetstar, Qantas, United, Virgin Australia 796 €
Paris to Chicago American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, XL Airways, SAS, Brussels, Corsair, Tap Portugal, United, Air Europa, Virgin Atlantic, City Jet 523 €
Bangkok to Chicago American, Alaska, Bangkok, Thai, United 808 €
Beijing to Chicago American, Alaska, JetBlue, Air China, China Southern, Hawaiian, Hainan, China Eastern, Shandong, United, Shenzhen, Great Lakes 431 €
Athens to Chicago 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, Czech, Austrian, TAROM, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic 471 €
Ahmedabad to Chicago Jet Airways, American, Air India, United, KLM* 896 €
Karachi to Chicago American, Pakistan, United 621 €
Kuala Lumpur to Chicago American, Alaska, JetBlue, Malaysia, United 827 €
Moscow to Chicago American, JetBlue, S7, Aeroflot, United 496 €
Glasgow to Chicago American, Air Berlin, Air France, Finnair, JetBlue, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, United, Virgin Atlantic 646 €
Tokyo to Chicago American, Alaska, Hawaiian, JAL, All Nippon, United 754 €
Lagos to Chicago American, JetBlue, United, Arik Air, Great Lakes 1 527 €
Seoul to Chicago American, Alaska, Hawaiian, Korean, Asiana, United 448 €
Edinburgh to Chicago American, Air Berlin, Air France, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, United, Virgin Atlantic 647 €
Johannesburg to Chicago American, JetBlue, South African, United 745 €
Riyadh to Chicago American, Saudi Arabian, United 809 €
Cheap Flights from Oulu to Chicago, IL, Airfare Search for OUL to CHI, Airline One-Way and Roundtrip Schedules