FFL Helper

FFL Helper / IAH (Houston) / Chicago

IAH → CHI

IAH (Houston) to Chicago

Compare one-way fares for flights from IAH (Houston) to Chicago.

Lowest fare $60
Distance 942 mi
Flight time 2h 52m
Airports IAH–ORD
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By month: August 2026 from $149 · September 2026 from $60 · October 2026 from $88

Price calendar

August 2026

From $149 · up to $154

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28 $149 29 $151 30 $153 31 $154

September 2026

From $60 · up to $123

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Tue
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6 $123 7 $92 8 $76 9 $76 10 $76 11 $76 12 $60 13 $62 14 $62 15 $62 16 $62 17 $62 18 $62 19 $63
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Upcoming dates

Chicago CHI

$60

Sep 12, 11:25am · 2h 52m · 0 stops

IAH → ORD · Frontier Airlines

Tickets

Chicago CHI

$63

Sep 19, 11:25am · 2h 52m · 0 stops

IAH → ORD · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from IAH (Houston) 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 IAH (Houston) to Chicago.