This deal has expired.
It was found on March 17, 2026. Typical price for this route is $255. Fares like this come and go fast. Get the next one by email below.
Past deal
Denver to Chicago
$98$25562% off
Round trip
Escape to Chicago for under $100! Just $98 nonstop on Frontier - perfect for exploring the city's famous deep dish pizza and architecture scene.
Travel dates
May 23 to Jun 1
Date options
6 at this price
Lowest we've seen
$57
Get deals like this from Denver
Free email alerts when we find a fare worth booking. No spam.