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Direct flights from Houston to Buenos Aires

Airlines Schedules

IAH - EZE route map All flights from IAH to EZE non-stop. There are direct flights from George Bush Intcntl Houston (IAH), Texas, USA to Ministro Pistarini International Airport (EZE), Argentina with United Airlines. 7 weekly departures are currently scheduled on this route. Departure times range from 18:30 to 20:30 depending on the schedule period. The flight distance is 5106 miles (8216 km). Flight time ranges from 9 hours and 40 minutes to 9 hours and 50 minutes.

IAH
George Bush Intcntl Houston
USAHouston , USA
EZE
Ministro Pistarini Airport
ArgentinaBuenos Aires , Argentina
IAH
George Bush Intcntl Houston
USAHouston , USA
Ministro Pistarini Airport
ArgentinaBuenos Aires , Argentina
EZE
Flight time 9h 40min to 9h 50min
Updated Aug 11, 2026
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Airlines with non-stop routes:

United Airlines Star Alliance

Departure times vary between 18:30 and 20:30 • From Terminal E
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
7 flights/week
7 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Houston to Buenos Aires with United Airlines

This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Sep 7
Tue
Sep 8
Wed
Sep 9
Thu
Sep 10
Fri
Sep 11
Sat
Sep 12
Sun
Sep 13
UA819
20:20
20:15
20:15
20:15
20:15
20:15
20:15

The timetable & schedule information was updated at 2026-08-11

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Houston to Buenos Aires scheduled departures

Select a date to see every published non-stop departure between IAH and EZE.

Sunday
Sun
Sep 06
1 flights(1)
Monday
Mon
Sep 07
1 flights(1)
Tuesday
Tue
Sep 08
1 flights(1)
Wednesday
Wed
Sep 09
1 flights(1)
Thursday
Thu
Sep 10
1 flights(1)
Friday
Fri
Sep 11
1 flights(1)
Saturday
Sat
Sep 12
1 flights(1)
Time
Airline
Flight
20:20
United Airlines United Airlines
UA819
20:20
United Airlines United Airlines
UA819
20:15
United Airlines United Airlines
UA819
20:15
United Airlines United Airlines
UA819
20:15
United Airlines United Airlines
UA819
20:15
United Airlines United Airlines
UA819
20:15
United Airlines United Airlines
UA819
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IAH-EZE flight route
Route map from Houston, IAH to Buenos Aires, EZE. The distance is 5106 miles or 8216 km.
Houston - Buenos Aires direct flight map
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IAH - EZE route facts

  • Distance
    5106 miles (8216 km)
  • Flight time
    9 hours and 40 minutes to 9 hours and 50 minutes
  • Airline
    United United
  • Airline alliances
    Star Alliance
  • Cabins
    Economy Premium Economy Business First
  • Hub airports
    IAH
  • Departure terminals
    Terminal E
  • Arrival terminals
    Terminal IA
  • Aircraft
    Boeing 777

Route FAQ

United Airlines operates non-stop flights from IAH to EZE with 7 weekly departures.

Scheduled flight time from IAH to EZE ranges from 9 hours and 40 minutes to 9 hours and 50 minutes. The route covers 5106 miles (8216 km).

7 weekly departures are currently scheduled on this route, with published departure times ranging from 18:30 to 20:30 depending on the schedule period.

Departure terminal: Terminal E. Arrival terminal: Terminal IA.

Economy, Premium Economy, Business and First are currently scheduled on non-stop flights for this route.
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