Cheapest return flights from Chicago to Houston in October from 46€

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

Return flights

31 Oct - 01 Nov Frontier Airlines direct
31 Oct - 07 Nov Frontier Airlines direct
31 Oct - 02 Nov Frontier Airlines direct
31 Oct - 03 Nov Frontier Airlines
30 Oct - 09 Nov Frontier Airlines direct
24 Oct - 25 Oct Frontier Airlines direct
30 Oct - 03 Nov Frontier Airlines
25 Oct - 26 Oct Frontier Airlines
27 Oct - 30 Oct Frontier Airlines
25 Oct - 27 Oct Frontier Airlines
23 Oct - 03 Nov Frontier Airlines
27 Oct - 29 Oct Frontier Airlines
29 Oct - 01 Nov Frontier Airlines
22 Oct - 23 Oct Frontier Airlines
23 Oct - 26 Oct Frontier Airlines
23 Oct - 27 Oct Frontier Airlines
27 Oct - 30 Oct Frontier Airlines direct
26 Oct - 30 Oct Frontier Airlines
23 Oct - 03 Nov Frontier Airlines direct

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

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