Cheapest return flights from Dallas-Fort Worth to Houston in September from $269
AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Houston (IAH) in September 2025 (see full year).
Return flights
| 09 Sep - 23 Sep | American Airlines | direct | |
| 26 Sep - 11 Oct | American Airlines | direct |
Also check the deals for one-way flights from Dallas-Fort Worth to Houston in September.
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.
