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United · George Bush Intercontinental Airport · IAH

United nonstop flights from Houston

168 nonstop destinations on United out of IAH — 81% of everything that departs. Zero layovers, zero connections.

168
Nonstop cities
81%
of IAH departures
3461
Flights / week
IAH
Your origin

Where United can take you

Dashed arcs = United nonstop routes from IAH · updates with the day filter
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All nonstop destinations from Houston (IAH) every airline, not just United

Everywhere United flies 347 airports

United flight numbers from Houston (IAH)

Each one's timetable, usual aircraft and how it ran in our sample — 12 of the 212 we cover from IAH, flown most days first.

UA1486 to Chicago UA2616 to Chicago UA2600 to Los Angeles UA1353 to Tampa UA2112 to Denver UA2245 to Orlando UA2250 to San Antonio UA2261 to Fort Lauderdale UA2494 to Fort Myers UA2802 to Chicago UA2835 to Phoenix UA544 to Cleveland All 1,613 United flight numbers →

Where can you fly nonstop on United from Houston (IAH)?

United flies 168 nonstop routes from George Bush Intercontinental Airport (IAH), around 3461 departures a week — 81% of everything leaving IAH.

Its busiest is Houston to Chicago at 85 United flights a week. 125 of these 168 destinations have no other nonstop operator from IAH, so United is the only way to reach them without a connection.

Use the day filter above to see which United routes fly on the day you want to travel. Route data updated November 2026 from observed departures.

Frequencies shown are United's own departures, counted from observed schedules. Schedules change — always confirm with the airline before booking.