Frankfurt to Houston (FRA-IAH): nonstop flights and who flies them

United Airlines and Lufthansa fly nonstop between Frankfurt (FRA) and Houston (IAH), roughly 14 times a week. Long-haul cabins on a corridor this busy are large but never idle: premium cabin inventory reshuffles around every schedule change, and the best dates go first. United Airlines and Lufthansa fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

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

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14
Nonstop flights a week
5,219 mi
Nonstop distance
Free
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Frankfurt to Houston flight schedule

Scheduled nonstop departures for FRA 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 Frankfurt (FRA) to Houston (IAH)
Date Flight Airline Departs FRA Arrives IAH Duration Aircraft
LH 440Lufthansa10:0013:3510h 35m744
UA 47United Airlines13:5517:5010h 55m777
LH 440Lufthansa10:0013:3510h 35m744
UA 47United Airlines13:5517:5010h 55m777
LH 440Lufthansa10:0013:3510h 35m744
UA 47United Airlines13:5517:5010h 55m777
LH 440Lufthansa10:0013:3510h 35m744
UA 47United Airlines13:5517:5010h 55m777
LH 440Lufthansa10:0013:3510h 35m744
UA 47United Airlines13:5517:5010h 55m777
LH 440Lufthansa10:0013:3510h 35m744
UA 47United Airlines13:5517:5010h 55m777
LH 440Lufthansa10:0013:3510h 35m744
UA 47United Airlines13:5517:5010h 55m777

Showing all 14 scheduled FRA to IAH departures across the next 7 days with service. Later dates are 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 FRA to IAH date on the interactive map

The full FRA to IAH nonstop schedule

United Airlines and Lufthansa fly the route nonstop in 2LNR's schedule data. This page carries the full FRA to IAH nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

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

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

Airlines flying Frankfurt to Houston nonstop

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

See FRA to IAH on the interactive map →

Frequently asked questions about FRA to IAH

How far is Houston from Frankfurt?
FRA to IAH covers about 5,219 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 FRA to IAH?
United Airlines and Lufthansa fly the route nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the FRA to IAH schedule rather than a space claim.
How many flights a week are there from FRA to IAH?
About 14 nonstop flights a week run between Frankfurt and Houston in the current schedule, operated by United Airlines and Lufthansa. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from FRA to IAH depart?
Scheduled FRA to IAH nonstops in the next 7 days with service leave between 10:00 and 13:55, local time at Frankfurt. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Does 2LNR show upgrade or award space on FRA to IAH?
Not on this route: none of United Airlines and Lufthansa is a carrier 2LNR reads inventory for. The page carries the full FRA to IAH nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full FRA to IAH nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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