If you want to go somewhere really cheap and have flexible dates, do we have a deal for you! Flights from Chicago to Atlanta, Philadelphia and Denver on Frontier Airlines are now just $38-$58 roundtrip, including tax.

These nonstop flights will save you up to $200 on the usual cost of a roundtrip ticket, and are available for travel on select dates through Dec. 16.

These fares are part of a Frontier sale that ends tonight, so don’t wait too long!

Fly.com Fare Calendars:

Flights from Chicago to (all flights are roundtrip, including tax):


  • Frontier charges for both checked and carry-on bags, usually $25-$35 for the first item. Frontier Discount Den email subscribers receive discounts on baggage fees and flights, so it’s worth signing up.
  • For more baggage information click here.


  • Save up to $200 on typical roundtrip pricing

Travel Dates:

  • Atlanta: Through Dec. 15
  • Philadelphia: Through Dec. 16
  • Denver: Through Dec. 13

Sample Screenshots:

Chicago-Atlanta: Fly.com Search Results

Chicago-Atlanta: Fly.com Search Results

Chicago-Atlanta: Frontier Booking Page

Chicago-Atlanta: Frontier Booking Page

Chicago-Denver: Fly.com Search Results

Chicago-Denver: Fly.com Search Results

Chicago-Denver: Orbitz Booking Page

Chicago-Denver: Orbitz Booking Page

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Featured Image: Plane at Takeoff (Shutterstock.com)

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Kim has been hunting flight deals and writing travel articles for over 13 years. His articles have appeared in the Boston Herald, Chicago Daily Herald, and Frommer’s Budget Travel, among other publications. Amsterdam, Bangkok, Rome, and Sydney are some of his favorite destinations and he aspires to one day live in Italy. La dolce vita!

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