Flights to Houston
Houston (IAH) receives flights from major hubs worldwide. Related airport and metro codes: IAH, HOU. Popular inbound routes connect travelers from 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 to Houston
- Inbound routes
- 12
Inbound routes
These are high-demand routes arriving in 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
Which cities fly to Houston?
Many international hubs serve Houston. Browse the popular inbound 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.