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Chicago (ORD) » United States » ORD to IAH
Good to Know - Flights from Chicago to Houston
$ 137.97
or less (round trip)
Top Tips for Finding Cheap Flights from Chicago to Houston
Looking for cheap airfare from Chicago to Houston? 25% of our users found round-trip tickets to Houston for the following price or less: $ 137.97 Book at least 4 weeks before departure in order to get a below-average price. Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago to Houston flight deals.
FAQs - Booking from Chicago to Houston flights
The cheapest flight Chicago to Houston found on flyus.com in the last 72 hours was $137.97 round-trip.
Find cheap flights from Chicago to Houston and book discounted airfare from different cities all over the United States. Explore airline ticket deals on flight routes all over the World! At Flyus, we take pride in helping you discover and book the best flight deals for your next trip at the cheapest price. We make booking flights from different departures easy and provide you with peace of mind with our Best Purchase Guarantee.
Cheapest Flights
from Chicago, United States (ORD) to:
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Houston, United States (IAH)Jan 20, 25 - Jan 27, 25$137.97
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Houston, United States (IAH)Feb 03, 25 - Feb 12, 25$137.97
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Houston, United States (IAH)Feb 15, 25 - Feb 17, 25$142.97
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Houston, United States (IAH)Feb 26, 25 - Feb 26, 25$149.88
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Houston, United States (IAH)Jan 13, 25 - Jan 20, 25$157.97