Cheap flights from Northwest Chicago starting at

Popular airlines

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Air Canada

    Air Canada

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Travel information

Flights from Northwest Chicago: Essential Travel Information

Cheapest flight from Northwest Chicago
 (roundtrip)
Best airlines to fly from Northwest Chicago
Cheapest month to fly from Northwest Chicago
Northwest Chicago IATA code
CHI
Northwest Chicago Country/State
Illinois
Airline ticket deals from Northwest Chicago
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