Houston → Buenos Aires flights

Houston (HOU, IAH)→Buenos Aires (AEP, EZE)
from€708

Last observed price · Last checked: 24 Aug 2026 · Price may change

Find flights

Short answer

United Airlines flies Houston to Buenos Aires non-stop. The lowest fare our own searches returned is €708, seen on 24 Aug 2026. January 2027 is the cheapest month in our observations, at €708. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.

Selected search
Last checked: 24 Aug 2026 · Price may change
€708
Mon 4 Jan 2027 → Mon 18 Jan 2027
United AirlinesNon-stop14 nights
Cheapest
Last checked: 24 Aug 2026 · Price may change
€708 lowest9h 50m fastest
Options found on this date
UAUnited Airlines18:30 · Non-stop€708
View ticket →

Tickets found in the last 7 days

The lowest fares our queries caught, cheapest first.

UA€708Cheapest4 Jan 2027 → 18 Jan 2027United Airlines · Non-stop · 18:30Last checked: 24 Aug 2026 · Price may change14 nightsView ticket →

Starting prices by month

The lowest fare our queries observed in each month. Open a month to see its days; click a day with no price and we will search it for you.

Observed priceLowest monthno price observedLast checked: 24 Aug 2026
Houston → Buenos AiresMon 4 Jan 2027 · €708
Find flights

Route facts

Direct flights
Non-stop
HOU - AEP, 9h 50m
Airlines seen
1
United Airlines
Cheapest month
January 2027
€708
Typical duration
9h 50m
8142 km
Alternative airports
2
IAH, EZE

Frequently asked

Are there direct flights from Houston to Buenos Aires?+

Yes. We have seen non-stop flights on this route, flown by United Airlines.

How much is a flight from Houston to Buenos Aires?+

The lowest fare we have observed is €708, found on 24 Aug 2026. Prices move, so read it as a floor rather than a quote.

Which airlines fly from Houston to Buenos Aires?+

These are the carriers we have seen on the route: United Airlines.

When is the cheapest month to fly from Houston to Buenos Aires?+

In our observations January 2027 is the cheapest month so far, at €708.

Similar routes

Houston → Cancun€247Santiago → Buenos Aires€114Houston → Istanbul€744Miami → Buenos Aires€464Houston → New York€169Rio de Janeiro → Buenos Aires€200Houston → Mexico City€123Sao Paulo → Buenos Aires€222

More routes from Houston

Houston → Cancun€247Houston → Istanbul€744Houston → New York€169Houston → Mexico City€123Houston → Washington€169Houston → Los Angeles€156Houston → Tokyo€573Houston → Atlanta€75Houston → Miami€71Houston → Las Vegas€194Houston → Phoenix€128Houston → Orlando€104Houston → San Salvador€205Houston → Chicago€200Houston → PhiladelphiaHouston → London€610Houston → Montego Bay€351Houston → AmsterdamHouston → San Juan€194Houston → Guatemala City€381Houston → Paris€602Houston → Dubai€687Houston → San Pedro Sula€302Houston → Calgary€226Houston → Guadalajara€239Houston → AnkaraHouston → Rio de Janeiro€773Houston → Taipei€923Houston → Montreal€386Houston → Moscow€1,105

More routes to Buenos Aires

Santiago → Buenos Aires€114Miami → Buenos Aires€464Rio de Janeiro → Buenos Aires€200Sao Paulo → Buenos Aires€222Bogota → Buenos Aires€456Istanbul → Buenos Aires€850Lima → Buenos Aires€238Madrid → Buenos Aires€770Porto Alegre → Buenos Aires€345Fortaleza → Buenos Aires€495Florianopolis → Buenos Aires€213Quito → Buenos Aires€443Paris → Buenos Aires€999Amsterdam → Buenos Aires€956Curitiba → Buenos Aires€339Havana → Buenos Aires€1,061Belo Horizonte → Buenos Aires€324San Jose → Buenos Aires€514Addis Ababa → Buenos Aires€1,643Punta Cana → Buenos Aires€486London → Buenos Aires€968Cordoba → Buenos Aires€66Mexico City → Buenos Aires€546Belfast → Buenos AiresDubai → Buenos Aires€1,161Barcelona → Buenos Aires€853Recife → Buenos Aires€381Guayaquil → Buenos Aires€659Cancun → Buenos Aires€414Rome → Buenos Aires€762

Last checked: 24 Aug 2026