FFL Helper

FFL Helper / Denver / Chicago

DEN → CHI

Denver (DEN) to Chicago (CHI)

Compare one-way fares for flights from Denver to Chicago.

Lowest fare $51
Distance 918 mi
Flight time 2h 27m
Airports DEN–ORD
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By month: October 2026 from $131 · November 2026 from $125 · December 2026 from $76

Price calendar

October 2026

From $131 · up to $176

Mon
Tue
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Sun
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24 $141 25 $176 26 $158 27 $139 28 $155 29 $155 30 $171 31 $131

November 2026

From $125 · up to $126

Mon
Tue
Wed
Thu
Fri
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Sun
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2
3
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20 $126 21 $126 22 $126 23 $126 24 $126 25 $126 26 $126 27 $126 28 $126 29 $126 30 $125

Upcoming dates

Chicago CHI

$51

Jan 13, 8:59pm · 2h 27m · 0 stops

DEN → ORD · Frontier Airlines

Tickets

Chicago CHI

$76

Dec 14, 9:26pm · 2h 28m · 0 stops

DEN → ORD · Frontier Airlines

Tickets

Chicago CHI

$84

Dec 16, 2:10pm · 2h 20m · 0 stops

DEN → MDW · Southwest Airlines

Tickets

About this route

This calendar shows dated one-way fares from Denver to Chicago. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Denver to Chicago.