Frontier – $40: Washington D.C. – Chicago (and vice versa). Roundtrip, including all Taxes

Can you travel light — like backpack light? If so, this deal is for you. If you have even a roller or checked luggage, this deal is not that great since the fees will be more than this ticket.

Fees to be mindful of:

  • Carry-on luggage – $30 each way
  • Checked luggage – $25 each way
  • Seat assignment – $3 – $8 each segment.

Finally, Frontier only operates this route 4 times a week – Monday, Wednesday, Friday and Saturday. We usually don’t feature Frontier deals because of the fees and their miles are not that useful. But if you can travel light and the dates work for you, $40 bucks roundtrip between DC and Chicago is cheap

Update 12/31/2014 @ 4:55AM Eastern – and like that, gone!

Millennium Park, Chicago, Illinois - Photo: Dhilung Kirat via Flickr, used under Creative Commons License (By 2.0)

Millennium Park, Chicago, Illinois – Photo: Dhilung Kirat via Flickr, used under Creative Commons License (By 2.0)

Sample Travel Date:

  • February 7th – 9th, 2015

Fare Availability:

  • Valid for travel until February 11th, 2015. Must purchase by December 31st (TODAY)
  • Please note that while this fare is valid at time of posting, if this post is more than two days old, the fare is likely gone.

How to Search for Availability:

Fare Class:

  • K


  • IAD – ORD (Chicago) – IAD


  • 1,188 miles or 3.4 cents per mile

How to Book:

  • Support us by using our Orbitz link to book with dates found on ITA Software Matrix Airfare Search. Make sure you select “Additional Search Options” and then “Narrow the search to my preferred airlines” and select Frontier




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For more of the latest cheap Washington D.C. / Baltimore Flight Deals:

For more of the latest cheap Chicago Flight Deals:

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Comments (3)

  • AOH 7 years ago Reply

    No longer available 🙁

    Shevalia 7 years ago Reply

    Its back

  • Shevalia 7 years ago Reply

    Seeems like the deal is back

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