The average bus between Houston Airport (IAH) and New Orleans Union Passenger Terminal takes 7h 40m and the fastest bus takes 7h 10m. The bus service runs several times per day from Houston Airport (IAH) to New Orleans Union Passenger Terminal. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 5 times a day between Houston Airport (IAH) and New Orleans Union Passenger Terminal. The earliest departure is at 6:30 AM in the morning, and the last departure from Houston Airport (IAH) is at 8:00 PM which arrives into New Orleans Union Passenger Terminal at 4:55 AM. All services require a transfer at Travis St @ St. Joseph Pkwy and take an average of 7h 40m. The schedules shown below are for the next available departures.

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Want to know about travelling from Houston Airport (IAH) to New Orleans Union Passenger Terminal? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Houston Airport (IAH) to New Orleans Union Passenger Terminal. However, there are services departing from Houston Airport (IAH) station and arriving at New Orleans Union Passenger Terminal station via New Orleans Bus Station station. The journey, including transfers, takes approximately 7h 40m.
Houston Airport (IAH) to New Orleans Union Passenger Terminal bus services, operated by Metropolitan Transit Harris County, depart from Downtown Houston station.
Houston Airport (IAH) to New Orleans Union Passenger Terminal bus services, operated by Metropolitan Transit Harris County, arrive at New Orleans Bus Station.
The distance between Houston Airport (IAH) and New Orleans Union Passenger Terminal is 507 km. The road distance is 599 km.
Flixbus USA operates a bus from Downtown Houston to New Orleans Bus Station 5 times a day. Tickets cost $50–90 and the journey takes 6h 10m.