This deal has expired.
It was found on October 21, 2026. Typical price for this route is $199. Fares like this come and go fast. Get the next one by email below.
Past deal
Chicago to Denver
$74$19963% off
Round trip
This nonstop Frontier fare takes Chicago to Denver down to $74 from a typical $265, one of the steepest discounts we have tracked on this route. Ski season in the Rockies is ramping up, with dates showing through the winter for an easy long weekend in the mountains.
Travel dates
Dates in November
e.g. Nov 10 – Nov 19 · 9 nights
Date options
10 at this price
Lowest we've seen
$40
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