Cheapest return flights from Atlanta to Houston in December from $55

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

Return flights

17 Dec - 07 Jan Frontier Airlines direct
09 Dec - 16 Dec Frontier Airlines direct
03 Dec - 10 Dec Frontier Airlines direct
06 Dec - 07 Dec Frontier Airlines direct
09 Dec - 09 Dec Spirit Airlines direct
09 Dec - 10 Dec Spirit Airlines direct
09 Dec - 13 Dec Spirit Airlines direct
05 Dec - 07 Dec Frontier Airlines direct
05 Dec - 08 Dec Frontier Airlines direct
04 Dec - 08 Dec Frontier Airlines direct
10 Dec - 15 Dec Frontier Airlines direct
31 Dec - 05 Jan Frontier Airlines direct
31 Dec - 02 Jan Frontier Airlines direct
18 Dec - 01 Jan Spirit Airlines direct
29 Dec - 09 Jan Spirit Airlines direct
29 Dec - 11 Jan Spirit Airlines direct
29 Dec - 14 Jan Spirit Airlines direct
23 Dec - 09 Jan Spirit Airlines direct
23 Dec - 11 Jan Spirit Airlines direct
21 Dec - 09 Jan Spirit Airlines direct

Also check the deals for one-way flights from Atlanta 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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