Cheapest one-way flights from Chicago to Houston in January from $54

AirHint found the following cheapest one-way flights from Chicago (ORD) to Houston (IAH) in January 2026 (see full year).

One-Way flights

21 Jan Spirit Airlines direct
08 Jan Spirit Airlines direct
27 Jan Spirit Airlines direct
30 Jan Spirit Airlines direct
06 Jan Spirit Airlines direct
26 Jan Spirit Airlines direct
01 Jan Spirit Airlines direct
03 Jan Spirit Airlines direct
16 Jan Spirit Airlines direct
04 Jan Spirit Airlines

Also check the deals for return flights from Chicago to Houston in January.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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