Cheap flights from Houston to Chicago

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Check our current prices for flights from Houston to Chicago. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Houston to Chicago, you will need to run a search below.

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From $128 / RT details

Book your flight now with Cheapoair.com and save!

Cheap Chicago airfares from $128/RT are provided by Cheapoair.com. Outbound flight is leaving on 03/25/2025, 10:24 am from Houston Intercont (IAH) airport and arrives at Chicago O`hare (ORD) at 01:09 pm. The flight time is 2 hours and 45 minutes. The Returning flight departes on 04/02/2025, 06:00 am (other return dates are also available). Date posted: 14 Dec 2024

Price evolution for flights From Houston To Chicago

Price overview for flights from Houston to Chicago

Recent Deals on Flights from Houston to Chicago:Roundtrip / Oneway

  • $128Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Chicago, IL (ORD)03/25/202510:24 am
    Chicago, IL (ORD)Houston, TX (IAH)04/02/202506:00 am
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  • $133Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Chicago, IL (MDW)04/16/202509:41 am
    Chicago, IL (MDW)Houston, TX (IAH)04/29/202506:15 am
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  • $235Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Chicago, IL (ORD)03/25/202510:24 am
    Chicago, IL (ORD)Houston, TX (IAH)04/02/202505:42 pm
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  • $269Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Chicago, IL (MDW)03/25/202506:00 am
    Chicago, IL (MDW)Houston, TX (IAH)04/02/202505:42 pm
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  • $314Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Chicago, IL (ORD)04/16/202506:00 am
    Chicago, IL (ORD)Houston, TX (IAH)04/29/202506:15 am
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  • $46Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Chicago, IL (ORD)04/07/202510:58 pm
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  • $49Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Chicago, IL (ORD)02/27/202505:50 pm
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  • $51Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Chicago, IL (MDW)04/07/202509:41 am
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  • $54Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Chicago, IL (ORD)02/27/202509:09 am
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  • $136Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Houston, TX (HOU)Chicago, IL (MDW)04/07/202510:36 am
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