• $48+ 
  • R/T Chicago Fares

Cheap R/T Flights to Chicago on Major Airlines for Travel through August 2018

Tip: To jump directly to the flight offers, on the DealBase page click “” at the top, next to the airplane graphic.

  • 25 featured gateway specials
  • Roundtrip flights
  • Gov’t air taxes/fees included
  • Valid for travel through August 2018
Deal Expired

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Type: Flights
Book by: March 20, 2018 EXPIRED
Travel: Today - August 31, 2018
Additional airline fees may apply. Starting rate last found on March 11, 2018 at 11:22 pm PDT.
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