Cheapest one-way flights from Dallas to Houston in December from $50

AirHint found the following cheapest one-way flights from Dallas (DAL) to Houston (HOU) in December 2025 (see full year).

One-Way flights

24 Dec Southwest Airlines direct
22 Dec Southwest Airlines direct
23 Dec Southwest Airlines direct
30 Dec Southwest Airlines direct
19 Dec Southwest Airlines
19 Dec Southwest Airlines direct
26 Dec Southwest Airlines
28 Dec Southwest Airlines
26 Dec Southwest Airlines direct
28 Dec Southwest Airlines direct

Also check the deals for return flights from Dallas 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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