Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Qatar to State of Chihuahua as you normally would.
Related info for your journey
Useful info, stats and facts about Qatar to Chihuahua flights.
This is defined as Doha Hamad Intl Airport (DOH) and Ciudad Juárez Abraham Gonzalez Airport (CJS). Codes like Ciudad Juárez Abraham Gonzalez Airport are often used to just call airports uniquely. Chihuahua Fierro Villalobos Airport (CUU) are other airports near this flight route and their unique identifiers/IATA codes.