Cheapest return flights from Chicago to Houston in December from $80

AirHint found the following cheapest return flights from Chicago (ORD) to Houston (IAH) in December 2025 (see full year).

Return flights

03 Dec - 16 Dec Spirit Airlines direct
03 Dec - 10 Dec Spirit Airlines direct
06 Dec - 16 Dec Spirit Airlines direct
06 Dec - 10 Dec Spirit Airlines direct
09 Dec - 16 Dec Spirit Airlines direct
09 Dec - 10 Dec Spirit Airlines direct
16 Dec - 16 Dec Spirit Airlines direct
03 Dec - 09 Dec Spirit Airlines direct
03 Dec - 03 Dec Spirit Airlines direct
03 Dec - 06 Dec Spirit Airlines direct
16 Dec - 01 Jan Spirit Airlines direct
15 Dec - 01 Jan Spirit Airlines direct
11 Dec - 01 Jan Spirit Airlines direct
12 Dec - 01 Jan Spirit Airlines direct
16 Dec - 04 Jan Spirit Airlines direct
16 Dec - 02 Jan Spirit Airlines direct
16 Dec - 03 Jan Spirit Airlines
15 Dec - 04 Jan Spirit Airlines direct
15 Dec - 02 Jan Spirit Airlines direct
30 Dec - 07 Jan Spirit Airlines direct

Also check the deals for one-way flights from Chicago to Houston in December.

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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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