AirHint found the following cheapest return flights from Houston (HOU) to Rome (FCO) in January 2026 (see full year).

Return flights

14 Jan - 20 Jan	Air Canada
18 Jan - 03 Feb	Frontier Airlines
13 Jan - 20 Jan	Spirit Airlines
15 Jan - 21 Jan	Spirit Airlines
15 Jan - 20 Jan	Spirit Airlines
31 Jan - 06 Feb	Frontier Airlines
14 Jan - 21 Jan	Brussels Airlines
16 Jan - 23 Jan	Air Canada
12 Jan - 28 Jan	Spirit Airlines
21 Jan - 28 Jan	Air Canada
06 Jan - 14 Jan	Spirit Airlines
08 Jan - 11 Jan	Spirit Airlines

Also check the deals for one-way flights from Houston to Rome in January.

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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Cheapest return flights from Houston to Rome in January from $504

Return flights