How long does the flight from Houston to Miami take?

Flight time from Houston (IAH) to Miami (MIA) depends on routing, aircraft type, and whether the flight is direct or connecting. A direct flight typically reflects great-circle distance plus winds, while one-stop options can add several hours depending on the layover airport. Check the exact duration in the search results above, where we show block time per itinerary along with stop count.

Which airlines fly from Houston to Miami?

Airline availability for IAH to MIA changes by season and sometimes week to week as carriers adjust capacity. Our search above pulls live schedules and returns the airlines currently selling this route, both direct and connecting. Codeshare and interline itineraries are included, so you may see results operated by one carrier but sold by another.

Are there direct flights from Houston to Miami?

Direct (nonstop) availability on IAH to MIA varies by date, day of week, and season. Busy city pairs usually have multiple daily nonstops, while thinner routes may only have direct service a few days per week or only during peak seasons. Use our search above with flexible dates to see which days actually have nonstop options.

What is the cheapest month to fly from Houston to Miami?

Prices on IAH to MIA shift with seasonality, school holidays, and major events at both ends. Our 12-month price calendar below the search results shows the lowest fare found per departure date, which makes it easy to spot the cheapest weeks at a glance. Flexibility of a few days around your target date often unlocks significantly lower fares.

Houston to Miami flights

Direct and connecting flights from Houston (IAH) to Miami (MIA). Compare airlines, aircraft, and fares.

Distance: 1,549 km (963 mi)
Flight time: ~2h 9m
Airlines: 2
Aircraft types: 2

Airlines flying IAH → MIA

Airline	Aircraft types	Observations
United Airlines	1	1
American Airlines	1	1

Aircraft on this route

Boeing 777 — 1 operator
Boeing 737 — 1 operator

Airport details

Departure: George Bush Intercontinental Houston Airport (IAH)

City: Houston
Country: United States
IATA / ICAO: IAH / KIAH

Arrival: Miami International Airport (MIA)

City: Miami
Country: United States
IATA / ICAO: MIA / KMIA

Operating airlines

American Airlines (AA)
Frontier Airlines (F9)
Spirit Airlines (NK)
United Airlines (UA)

Distance: 1552 km. Duration: 158 minutes.

Other routes from Houston

Other routes to Miami

Frequently asked questions

How many airlines fly IAH to MIA?

2 airlines operate the IAH to MIA route in our 90-day observed dataset.

What aircraft fly the IAH-MIA route?

The most commonly observed aircraft on IAH to MIA include: Boeing 777, Boeing 737.

How long is the Houston to Miami flight?

The estimated flight time from Houston (IAH) to Miami (MIA) is approximately 2h 9m, based on a cruise speed of 850 km/h.

What's the distance from Houston to Miami?

The great-circle distance from Houston (IAH) to Miami (MIA) is approximately 1,549 km (963 miles).

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