AirHint found the following cheapest one-way flights from Houston (HOU) to Dallas-Fort Worth (DFW) in May 2025 (see full year).
15 May | Frontier Airlines | direct | |
24 May | Frontier Airlines | direct |
Also check the deals for return flights from Houston to Dallas-Fort Worth in May.
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.