Chicago (ORD) to Houston (IAH) flight deal from $117 USD in economy class

AAAmerican Airlines

UAUnited Airlines

Round Trip•Economy

ORD

O'Hare International Airport

Chicago, United States

IAH

George Bush Intercontinental Airport

Houston, United States

$263 USD

-56%$117 USD

Verified Nov 30, 2025 at 10:35 PM

January 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29$279 30$189 31$148 1$137 2$198 3$188 4$217 5$188 6$117 7$117 8$117 9$145 10$117 11$117 12$117 13$117 14$117 15$145 16$158 17$118 18$118 19$117 20$117 21$138 22$117 23$145 24$117 25$145 26$117 27$117 28$117 29$117 30$145 31$117 1

Rare Availability

6% of dates checked are available within 10% of the lowest price

Sunday, January 18th, 2026

10 round-trip options

Returning

Fri, Jan 23, 2026•5 Day Trip

$157 USD

Google Flights

Returning

Sat, Jan 24, 2026•6 Day Trip

$118 USD

Google Flights

Returning

Sun, Jan 25, 2026•7 Day Trip

$157 USD

Google Flights

Returning

Mon, Jan 26, 2026•8 Day Trip

$145 USD

Google Flights

Returning

Tue, Jan 27, 2026•9 Day Trip

$118 USD

Google Flights

Returning

Wed, Jan 28, 2026•10 Day Trip

$118 USD

Google Flights

Returning

Thu, Jan 29, 2026•11 Day Trip

$118 USD

Google Flights

Returning

Fri, Jan 30, 2026•12 Day Trip

$140 USD

Google Flights

Returning

Sat, Jan 31, 2026•13 Day Trip

$118 USD

Google Flights

Returning

Sun, Feb 1, 2026•14 Day Trip

$157 USD

Google Flights