Houston (IAH) to Miami (MIA) flights: who flies it

Houston to Miami flight schedule

Scheduled nonstop departures for IAH to MIA starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Houston (IAH) to Miami (MIA)
Date	Flight	Airline	Departs IAH	Arrives MIA	Duration	Aircraft
Thu, Oct 22	AA 2144	American Airlines	05:14	08:43	2h 29m	Boeing 737-800
Thu, Oct 22	AA 1347	American Airlines	07:21	10:55	2h 34m	Boeing 737-800
Thu, Oct 22	UA 2753	United Airlines	07:55	11:39	2h 44m	Boeing 737-900
Thu, Oct 22	AA 3100	American Airlines	09:49	13:24	2h 35m	Boeing 737-800
Thu, Oct 22	UA 410	United Airlines	12:10	15:54	2h 44m	Boeing 737 MAX 9
Thu, Oct 22	F9 1462	Frontier Airlines	14:00	17:32	2h 32m	Airbus A320neo
Thu, Oct 22	AA 678	American Airlines	17:34	21:08	2h 34m	Boeing 737 MAX 8
Thu, Oct 22	UA 1829	United Airlines	18:35	22:19	2h 44m	Boeing 737 MAX 8
Thu, Oct 22	F9 1068	Frontier Airlines	19:42	23:14	2h 32m	Airbus A320
Fri, Oct 23	AA 2144	American Airlines	05:14	08:43	2h 29m	Boeing 737-800
Fri, Oct 23	AA 1347	American Airlines	07:21	10:55	2h 34m	Boeing 737-800
Fri, Oct 23	UA 2753	United Airlines	07:55	11:39	2h 44m	Boeing 737-900
Fri, Oct 23	AA 3100	American Airlines	09:49	13:24	2h 35m	Boeing 737-800
Fri, Oct 23	UA 410	United Airlines	12:10	15:54	2h 44m	Boeing 737 MAX 9
Fri, Oct 23	F9 1462	Frontier Airlines	14:00	17:32	2h 32m	Airbus A320neo
Fri, Oct 23	AA 678	American Airlines	17:34	21:08	2h 34m	Boeing 737 MAX 8
Fri, Oct 23	UA 1829	United Airlines	18:35	22:19	2h 44m	Boeing 737 MAX 8
Fri, Oct 23	F9 1068	Frontier Airlines	19:42	23:14	2h 32m	Airbus A320
Sat, Oct 24	AA 2144	American Airlines	05:14	08:43	2h 29m	Boeing 737-800
Sat, Oct 24	AA 1347	American Airlines	07:21	10:55	2h 34m	Boeing 737-800
Sat, Oct 24	UA 2753	United Airlines	07:55	11:39	2h 44m	Boeing 737-900
Sat, Oct 24	AA 3100	American Airlines	09:49	13:24	2h 35m	Boeing 737-800
Sat, Oct 24	UA 410	United Airlines	12:10	15:54	2h 44m	Boeing 737-800
Sat, Oct 24	AA 678	American Airlines	17:34	21:08	2h 34m	Boeing 737 MAX 8
Sat, Oct 24	UA 1829	United Airlines	18:35	22:19	2h 44m	Boeing 737-800
Sun, Oct 25	AA 2144	American Airlines	05:14	08:43	2h 29m	Boeing 737-800
Sun, Oct 25	AA 1347	American Airlines	07:21	10:55	2h 34m	Boeing 737-800
Sun, Oct 25	UA 1966	United Airlines	07:45	11:18	2h 33m	Boeing 737-900
Sun, Oct 25	UA 362	United Airlines	08:00	11:33	2h 33m	Boeing 737-900
Sun, Oct 25	AA 3100	American Airlines	09:49	13:24	2h 35m	Boeing 737-800
Sun, Oct 25	UA 410	United Airlines	12:10	15:54	2h 44m	Boeing 737 MAX 9
Sun, Oct 25	F9 1462	Frontier Airlines	14:00	17:32	2h 32m	Airbus A320neo
Sun, Oct 25	UA 2100	United Airlines	14:40	18:05	2h 25m	Boeing 737-800
Sun, Oct 25	UA 348	United Airlines	14:45	18:20	2h 35m	Boeing 737-800
Sun, Oct 25	AA 678	American Airlines	17:34	21:08	2h 34m	Boeing 737 MAX 8
Sun, Oct 25	UA 1829	United Airlines	18:24	21:59	2h 35m	Boeing 737 MAX 9
Sun, Oct 25	F9 1068	Frontier Airlines	19:42	23:14	2h 32m	Airbus A320
Mon, Oct 26	AA 2144	American Airlines	05:14	08:43	2h 29m	Boeing 737-800
Mon, Oct 26	AA 1347	American Airlines	07:21	10:55	2h 34m	Boeing 737-800
Mon, Oct 26	UA 1966	United Airlines	07:45	11:18	2h 33m	Boeing 737-900

Showing the first 40 of 65 scheduled IAH to MIA departures across 7 days with service, starting October 22, 2026. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every IAH to MIA date on the interactive map

Aircraft on the Houston to Miami nonstop

In the schedule table on this page, American Airlines flies the Boeing 737-800 and the Boeing 737 MAX 8. United Airlines flies the Boeing 737-900, the Boeing 737 MAX 9, the Boeing 737-800, and the Boeing 737 MAX 8. Frontier Airlines flies the Airbus A320neo and the Airbus A320. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on IAH to MIA departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Houston to Miami to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

American Airlines award space was open on 11 of the 14 Houston to Miami departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the IAH to MIA departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See IAH to MIA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Houston to Miami nonstop

Carriers operating IAH to MIA nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See IAH to MIA on the interactive map →

Frequently asked questions about IAH to MIA

How long is the flight from Houston (IAH) to Miami (MIA)?

Scheduled flight times from Houston (IAH) to Miami (MIA) run from 2h 25m to 2h 44m across the departures in the schedule table on this page. The nonstop covers about 962 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from IAH to MIA?

United Airlines, American Airlines, and Frontier Airlines fly IAH to MIA nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.

How many flights a week are there from IAH to MIA?

About 77 nonstop flights a week run between Houston (IAH) and Miami (MIA) in the current schedule, operated by United Airlines, American Airlines, and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from IAH to MIA depart?

Scheduled IAH to MIA nonstops in the next 7 days with service leave between 05:14 and 19:42, local time at Houston. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate IAH to MIA nonstop?

The schedule table on this page lists 13 flight numbers for IAH to MIA nonstops, including AA 678, AA 1347, AA 2144, and AA 3100 on American Airlines; UA 410, UA 1829, and UA 2753 on United Airlines; and F9 1462 on Frontier Airlines. The table lists each departure by date with its times and aircraft.

How do I check upgrade or award availability on IAH to MIA?

Open the IAH to MIA route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.