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

Return flights

31 Dec - 23 Jan	Spirit Airlines
18 Dec - 25 Dec	Spirit Airlines
24 Dec - 09 Jan	Spirit Airlines
23 Dec - 10 Jan	Spirit Airlines
21 Dec - 10 Jan	Avianca
15 Dec - 25 Dec	Spirit Airlines
24 Dec - 09 Jan	United	direct
18 Dec - 25 Dec	United	direct
23 Dec - 10 Jan	United	direct
21 Dec - 10 Jan	United	direct
19 Dec - 02 Jan	Avianca
19 Dec - 03 Jan	Avianca

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

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 Managua in December from 396€

Return flights