AirHint found the following cheapest return flights from Miami (MIA) to Houston (IAH) in January 2026 (see full year).

Return flights

10 Jan - 11 Jan	Spirit Airlines	direct
08 Jan - 11 Jan	Spirit Airlines	direct
11 Jan - 11 Jan	Spirit Airlines	direct
01 Jan - 11 Jan	Spirit Airlines	direct
05 Jan - 11 Jan	Spirit Airlines
05 Jan - 11 Jan	Spirit Airlines	direct
01 Jan - 03 Jan	Spirit Airlines	direct
01 Jan - 02 Jan	Spirit Airlines	direct
01 Jan - 04 Jan	Spirit Airlines	direct

Also check the deals for one-way flights from Miami to Houston 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 Miami to Houston in January from 90€

Return flights