Miami to Houston (MIA-IAH): nonstop upgrade & award space

American Airlines, United Airlines, and Frontier Airlines fly nonstop between Miami (MIA) and Houston (IAH), roughly 71 times a week. With this many departures on a short sector, premium cabins are small and turn over daily, so upgrade or award space opens and closes within hours. 2LNR tracks confirmed upgrade and award space on American Airlines, on every MIA to IAH departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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71
Nonstop flights a week
962 mi
Nonstop distance
Free
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Miami to Houston flight schedule

Scheduled nonstop departures for MIA to IAH, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Miami (MIA) to Houston (IAH)
Date Flight Airline Departs MIA Arrives IAH Duration Aircraft
UA 2417United Airlines08:4810:422h 54m7M9
AA 1347American Airlines09:0110:492h 48m738
UA 470United Airlines11:3013:222h 52m739
AA 678American Airlines14:3716:242h 47m319
UA 1216United Airlines17:0119:033h 2m7M9
AA 2541American Airlines19:4221:332h 51m738
AA 2230American Airlines20:1021:592h 49m738
F9 1067Frontier Airlines06:4508:453h32N
AA 2731American Airlines07:0008:512h 51m738
AA 1347American Airlines08:0509:532h 48m738
UA 2417United Airlines08:4810:422h 54m7M9
UA 470United Airlines11:3013:222h 52m739
AA 678American Airlines14:1716:042h 47m738
AA 3358American Airlines15:3017:172h 47mE75
UA 1216United Airlines17:0119:033h 2m7M9
AA 2541American Airlines19:4221:332h 51m738
AA 2230American Airlines20:1021:592h 49m738
UA 2606United Airlines06:3008:242h 54m7M8
F9 1067Frontier Airlines06:4508:453h32N
AA 1347American Airlines08:0509:532h 48m738
UA 2417United Airlines08:4810:422h 54m7M9
UA 1851United Airlines11:3013:222h 52m739
UA 470United Airlines11:3013:222h 52m739
AA 678American Airlines14:1716:042h 47m738
AA 3358American Airlines15:3017:172h 47mE75
UA 1216United Airlines17:0119:033h 2m7M9
AA 2541American Airlines19:4221:332h 51m738
AA 2230American Airlines20:1021:592h 49m738
UA 2606United Airlines06:3008:242h 54m7M8
AA 2731American Airlines07:0008:512h 51m738
AA 1347American Airlines08:0509:532h 48m738
UA 2417United Airlines08:4810:422h 54m7M9
UA 1851United Airlines11:3013:222h 52m739
UA 470United Airlines11:3013:222h 52m739
AA 678American Airlines14:1015:572h 47m738
UA 1216United Airlines17:0119:033h 2m7M9
AA 2541American Airlines19:4221:332h 51m738
AA 2230American Airlines20:1021:592h 49m738
UA 2606United Airlines06:3008:242h 54m7M8
F9 1067Frontier Airlines06:4508:453h32N

Showing the first 40 of 70 scheduled MIA to IAH departures across the next 7 days with service. 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every MIA to IAH date on the interactive map

Confirmed upgrade & award space on MIA to IAH departures

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

See real availability

Confirmed upgrade and award seats on each MIA to IAH departure, checked against live inventory so you know what is open before you book.

Set an alert

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

Plan on the map

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

Airlines flying Miami to Houston nonstop

Carriers operating MIA to IAH nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See MIA to IAH on the interactive map →

Frequently asked questions about MIA to IAH

How far is Houston from Miami?
MIA to IAH covers about 962 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from MIA to IAH?
American Airlines, United Airlines, and Frontier Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from MIA to IAH?
About 71 nonstop flights a week run between Miami and Houston in the current schedule, operated by American Airlines, United 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 MIA to IAH depart?
Scheduled MIA to IAH nonstops in the next 7 days with service leave between 06:30 and 20:10, local time at Miami. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on MIA to IAH?
Open the MIA to IAH 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.

Never miss MIA to IAH upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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