Sorry this deal is over or has been sold out.
But here's another great Airfarewatchdog
verified fare for this route!
Get Price Drops On This Route
Enter Your Email to Get Alerts.
Congratulations!
You'll now receive email alerts on DEN fares.
HOW TO FIND THIS FARE
  • AIRLINE
    Frontier
  • PURCHASE BY
    Fri, February 23, 2018
  • DAYS AVAILABLE FOR TRAVEL
    Mon, Tue, Wed, Thur, Fri, Sat
  • TRAVEL STARTING
    Mon, April 09, 2018
  • TRAVEL ENDING
    Wed, May 23, 2018
More About This Fare
Non-stop.
Use promo code SAVE50 on FlyFrontier.com for Mon-Sat travel between Apr. 9 - May 23, 2018.

This promo code expires at 11:59 p.m. ET on Feb. 23, 2018. However, the lowest available fare can change at any time.

This is the lowest fare found within the promo code travel period and may not be available throughout the entire travel period or on a daily basis. Some routes are seasonal and may not operate through the entire travel period. Lower fares may be available for Frontier's Discount Den members.

*Promo code is advertised to take 50% off nonstop domestic flights. However, this applies to the base fare only and does not apply to govt. taxes/fees nor Frontier's online booking fee (carrier interface charge), which may result in a very small actual discount on certain routes. You may be able to get a lower price by booking non-discounted fares at an airport counter and saving the $8-$38 online booking fee (carrier interface charge).

Frontier charges a $30-$35 fee each way for carry-on bags larger than 18x14x8 inches and a $25-$30 fee each way for first checked bag no larger than 62 linear inches (length + width + depth) and no heavier than 50 pounds. These bag fees apply to online purchases before check-in. Higher fees apply at web check-in or at the airport.

During booking on FlyFrontier.com, you can purchase "The Works", which includes one checked bag, one standard sized carry-on bag, stretch seating, no change fees, and refundability, for much less than purchasing these items separately.
All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included. Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.
More Details
Close Details
Lowest Price by Travel Month
DENVER (DEN) to CHICAGO (ORD) Flights
Your Travel Dates: to
We did the hard work!
We've analyzed hotels and found the best values.
See Our List!