Are there direct flights?

Yes, United Airlines operates direct flights between IAH and MIA.

How long is the flight?

A direct flight takes about 2 hours and 30 minutes.

What is the best way to travel?

Flying is the most efficient and practical method.

Some areas are walkable, but you will likely need a car or public transit.

What is the time difference?

Miami is one hour ahead of Houston.

Houston

Miami

Flight

Houston to Miami

Updated: 28 May 2026

The most practical way to travel from Houston to Miami is by air, connecting George Bush Intercontinental Airport (IAH) to Miami International Airport (MIA). Direct flights take approximately 2.5 hours. Driving is a long-distance journey of over 1,900 kilometers, taking roughly 18 hours via I-10 and I-75. Miami is a global cultural and beach hub, while Houston is a major energy center. Flying is highly recommended to save time.

Total Distance: Driving distance 1,950 km, Air distance 1,550 km.

Fastest Way

Direct flight from IAH to MIA takes 2 hours 30 minutes.

Cheapest Way

Booking a round-trip flight at least four weeks in advance is the cheapest option.

Compare Houston to Miami Routes

Flight

Direct

Duration

2 hours 30 mins

Avg Price

$150-$400

Operator

United Airlines

Route

IAH to MIA

United offers the most frequent direct service on this route.

Travel Tips

Airport Transit
Use the Metrorail or ride-share to get from MIA to downtown Miami.
Traffic
Miami traffic is intense; plan your travel times to avoid peak hours.
Dining
Try the Cuban cuisine in Miami; it is a local culinary icon.
Booking
Check for flight deals on Tuesday afternoons for the best prices.
Packing
Bring comfortable walking shoes for exploring Miami's diverse neighborhoods.