Cheapest one-way flights from Dallas-Fort Worth to Houston in July from $102
AirHint found the following cheapest one-way flights from Dallas-Fort Worth (DFW) to Houston (IAH) in July 2025 (see full year).
One-Way flights
| 15 Jul | Frontier Airlines | direct | |
| 16 Jul | Frontier Airlines | direct | |
| 14 Jul | Frontier Airlines | direct | |
| 17 Jul | Frontier Airlines | direct | |
| 18 Jul | Frontier Airlines | direct |
Also check the deals for return flights from Dallas-Fort Worth to Houston in July.
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.
