Cheap flights from Illinois to Houston

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By year 1900 the effort to improve the living quality of Houston were accelerated and by the year 1902 a million dollar project to improve the Shipping Channel of Houston was launched. This again helped to improve the economy of this city. It was by the year 1910 when the population of the city had doubled to around 80000 in a gap of 10 years. Amongst this population one third were the African Americans who were slowly developing to be the strong business class for the city. Houston became... (read more in our Houston History)

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Chicago 

Check our newest flight offers to Houston:

  • $62Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)Houston, TX (IAH)12/20/202009:54 pm
    Houston, TX (IAH)Chicago, IL (ORD)12/26/202003:25 pm
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  • $100Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)Houston, TX (IAH)12/25/202009:54 pm
    Houston, TX (IAH)Chicago, IL (ORD)01/06/202106:50 am
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  • $103Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)Houston, TX (IAH)11/25/202010:33 am
    Houston, TX (IAH)Chicago, IL (ORD)12/08/202006:50 am
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  • $137Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)Houston, TX (IAH)12/25/202007:35 am
    Houston, TX (IAH)Chicago, IL (ORD)01/06/202106:50 am
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  • $293Jetblue Airways flight Jetblue Airways 
    FromToDepartureTime
    Chicago, IL (ORD)Houston, TX (IAH)11/25/202010:28 am
    Houston, TX (IAH)Chicago, IL (ORD)12/08/202011:25 am
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