Cheapest one-way flights from Dallas to Houston in December from 31€

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
25 Dec Southwest Airlines direct
09 Dec Southwest Airlines direct
13 Dec Southwest Airlines
13 Dec Southwest Airlines direct
30 Dec Southwest Airlines direct
29 Dec Southwest Airlines
19 Dec Southwest Airlines
29 Dec Southwest Airlines direct
19 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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