Flights from Houston
Houston (IAH) is an air travel gateway in United States. Related airport and metro codes: IAH, HOU. Popular outbound routes connect travelers to hubs across Europe, the Middle East, Asia, and the Americas. Open a route guide below for distance, duration, airports, and live fare search — do not invent prices from this page.
Key facts
- City
- Houston
- Country
- United States
- Primary code
- IAH
- Primary keyword
- flights from Houston
- Outbound routes
- 12
Outbound routes
These are high-demand routes departing Houston (IAH). Each route page includes distance, typical duration, airports, and FAQs.
Airports
Houston is commonly searched with code IAH. Related codes: IAH, HOU.
Popular routes
Frequently asked questions
Where can I fly from Houston?
Houston connects to many domestic and international destinations. Browse the popular routes listed on this page for structured route facts and live search.
What airport code is used for Houston?
Use IAH for city-level flight search. Airport codes linked to this city include IAH, HOU.