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Usually cheap flights to Chicago O'Hare International are in December.
It is most advantageous to buy a flight to Chicago O'Hare International 61 days before departure.
The cheapest way to fly to Chicago O'Hare International is on Monday, and the most expensive tickets are on Friday.
The distance from Chicago O'Hare International to the center of Chicago is 26 km.
On average, Chicago O'Hare International serves 369 flights per day.
The airplanes of such airlines as Spirit Airlines (NK), United (UA), Frontier Airlines (F9), Sun Country Airlines (SY), Alaska Airlines (AS), Linear Air, Cape Air (9K), Air New Zealand (NZ), Allegiant Air, Key Lime Air dba Denver Air Connection, Qatar Airways (QR), Lufthansa (LH), Iberia (IB), jetBlue (B6), Southern Airways Express, British Airways (BA), Delta (DL), SAS (SK), Aer Lingus (EI), Japan Airlines (JL) fly to Chicago O'Hare International.
Chicago O'Hara is a US international airport located in the state of Illinois. The distance to the downtown of Chicago is 27 kilometers. The airport began operations in 1942 as a plant for the Douglas aircraft company. Then, it was known as Orchard Place, and in 1949, the airport was named in honor of Lieutenant Edward Henry O'Hara. Today, it is the largest airport in Chicago, which has 4 terminals and 186 boarding gates, with two more terminals planned. The annual passenger traffic reaches 83.2 million people (data for 2018). The airport serves flights of more than 25 airlines, including Air France, KLM, British Airways, and others. It is the largest hub for United Airlines and the second-largest hub for American Airlines.
