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Cheap Flights from Houston to Buenos Aires

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Flight deals from Houston to Buenos Aires

Looking for a cheap last-minute deal or the best return flight from Houston to Buenos Aires? If you want to travel next month, return fares start from Rs167,746. Find the lowest prices on one-way and return tickets right here.
Buenos Aires.Rs66,655 per passenger.Departing Mon, 7 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Mon, 7 Sep, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From Rs66,655, select.
Buenos Aires.Rs79,843 per passenger.Departing Mon, 19 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Mon, 19 Oct, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From Rs79,843, select.
Buenos Aires.Rs81,262 per passenger.Departing Wed, 26 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Wed, 26 Aug, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From Rs81,262, select.
Buenos Aires.Rs82,094 per passenger.Departing Thu, 12 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Thu, 12 Nov, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From Rs82,094, select.
Buenos Aires.Rs105,187 per passenger.Departing Wed, 23 Dec.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Wed, 23 Dec, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From Rs105,187, select.
Buenos Aires.Rs115,770 per passenger.Departing Thu, 11 Feb.One-way flight with Volaris.Outbound indirect flight with Volaris, departs from Houston George Bush Intercntl. on Thu, 11 Feb, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From Rs115,770, select.
Buenos Aires.Rs158,935 per passenger.Departing Sat, 6 Mar.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Houston George Bush Intercntl. on Sat, 6 Mar, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From Rs158,935, select.
Buenos Aires.Rs163,340 per passenger.Departing Fri, 29 Jan.One-way flight with Volaris.Outbound indirect flight with Volaris, departs from Houston George Bush Intercntl. on Fri, 29 Jan, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From Rs163,340, select.
Buenos Aires.Rs167,586 per passenger.Departing Mon, 26 Apr.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Houston George Bush Intercntl. on Mon, 26 Apr, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From Rs167,586, select.
Buenos Aires.Rs209,089 per passenger.Departing Fri, 7 May.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Houston George Bush Intercntl. on Fri, 7 May, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From Rs209,089, select.
Buenos Aires.Rs317,051 per passenger.Departing Thu, 19 Nov.One-way flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Thu, 19 Nov, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From Rs317,051, select.
Buenos Aires.Rs317,051 per passenger.Departing Mon, 28 Dec.One-way flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Mon, 28 Dec, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From Rs317,051, select.
Buenos Aires.Rs317,591 per passenger.Departing Mon, 8 Mar.One-way flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Mon, 8 Mar, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From Rs317,591, select.
Buenos Aires.Rs317,757 per passenger.Departing Mon, 21 Sep.One-way flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Mon, 21 Sep, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From Rs317,757, select.
Buenos Aires.Rs318,544 per passenger.Departing Mon, 12 Oct.One-way flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Mon, 12 Oct, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From Rs318,544, select.
Buenos Aires.Rs320,296 per passenger.Departing Mon, 8 Feb.One-way flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Mon, 8 Feb, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From Rs320,296, select.

Find the cheapest month to fly from Houston to Buenos Aires

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to Buenos Aires flights are currently cheapest in September.
Aug
from Rs81,262
Sep
from Rs66,655
Oct
from Rs79,843
Nov
from Rs82,094
Dec
from Rs105,187
Jan
from Rs163,340
Feb
from Rs115,770
Mar
from Rs158,935
Apr
from Rs167,586
May
from Rs209,089
Jun
from Rs405,497
Jul
Find prices

Direct flights from Houston to Buenos Aires

Alternative Houston to Buenos Aires routes

Looking for the cheapest, fastest or easiest route from Houston to Buenos Aires? You could fly into the following airports instead.

Buenos Aires Jorge Newbery

7km from central Buenos Aires
Closest
from Rs84,885
Search flights

Buenos Aires Ministro Pistarini

28km from central Buenos Aires
Cheapest
from Rs66,655
Search flights

Houston to Buenos Aires: Flight information

The things to know before you go.
Cheapest flight foundRs66,655
Cheapest month to flySeptember
Average flight time9 hrs, 48 mins
Most popular airlineUnited
Average flights per week11

Finding cheap flights from Houston to Buenos Aires: Frequently asked questions

There are 2 airports in Buenos Aires: Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.
The best price we found for a return flight from Houston to Buenos Aires is Rs167,746. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
9 hours and 48 minutes is the average flight time from Houston to Buenos Aires.
United flies direct from Houston to Buenos Aires.
As of August 2026, there are 11 flights per week flying from Houston to Buenos Aires.
The cheapest month to fly from Houston to Buenos Aires is usually September.
If you're flying from Houston, the cheapest airport near Buenos Aires is Buenos Aires Ministro Pistarini – which is 27.7 km away from the centre of Buenos Aires. We've found flights into this airport from Rs167,746.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Buenos Aires on Thursday, 10 September 2026.
Yes – the average flight time is 9 hours and 48 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buenos Aires but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Buenos Aires is around 40 days in advance, so don’t leave your flight to the last minute.

In August, the average temperature is usually around 12°C. January is typically the warmest month in Buenos Aires, when it usually averages around 30°C. You can expect the least rain in June. The coldest month is July, with temperatures averaging 6°C. The rainiest month is March.
The cheapest airline that flies to Buenos Aires is Frontier Airlines. And the cheapest airline that flies to Buenos Aires Ministro Pistarini Airport is United.

Travelling from Houston to Buenos Aires: what you need to know

  • There are a couple of main airports you can take off from in Houston. Explore your options departing from Houston George Bush Intercntl. Airport (IAH) or Houston Hobby Airport (HOU) when searching for a flight from Houston to Buenos Aires.

  • When working out where to land in Buenos Aires, Buenos Aires Jorge Newbery Airport (AEP) and Buenos Aires Ministro Pistarini Airport (EZE) are the primary gateways.

  • Around 9 hours 50 minutes is how long you'll be travelling on a direct Houston to Buenos Aires flight.

  • Buenos Aires's timezone is UTC-3, making Buenos Aires three hours ahead of Houston.

  • The most popular route for flights from Houston to Buenos Aires is from Houston George Bush Intercntl. Airport (IAH) to Buenos Aires Ministro Pistarini Airport (EZE). Choose from ten services every week between these two airports. If you want to maximise your time on arrival, the earliest flight from IAH to EZE is the 18:30 United Airlines service. If you have other commitments or plans on your day of travel, the last departure is at 20:35 with United Airlines.

  • To ensure you make your Houston to Buenos Aires flight, allow plenty of time for things like baggage drop and finding your gate. Turning up two hours before international departures and an hour before domestic flights is the standard rule.

  • During popular months like July, it's best to get to the airport even earlier. Plan to arrive two hours before a domestic departure and four hours ahead of international flights whenever you're flying during peak periods in general.

How to find the cheapest flights from Houston to Buenos Aires

  • To find cheap Houston to Buenos Aires flights, book ahead. Airlines tend to offer their most competitively priced fares when flights first go on sale.

  • Finding cheap plane tickets from Houston to Buenos Aires is more likely if you can be flexible with your travel dates. Try using the 'Whole month' tool to see the best prices across the month and snap up an incredible deal.

  • You don't need to check every day to see if prices have dropped when you set up a Price Alert. We'll let you know as soon as a better deal is available on cheap flights from Houston to Buenos Aires.

  • Select your preferred departure and arrival times, airlines and number of stops by using the filters. Alternatively, sort your Houston to Buenos Aires flight results by 'Cheapest,' 'Fastest' or 'Best.'

Flying from Houston

Houston George Bush Intercntl. Airport (IAH)

  • If you're searching for a direct flight from Houston to Buenos Aires, you can depart from Houston George Bush Intercntl. Airport (IAH). Get from IAH to Buenos Aires Ministro Pistarini Airport (EZE) in one continuous trip.

  • United Airlines is a popular airline that offers direct Houston to Buenos Aires plane tickets from IAH.

  • Consider adding a stopover to possibly find a cheaper Houston to Buenos Aires flight. Simply deselect 'Direct flights only' when browsing departures from Houston George Bush Intercntl. Airport. Take a break (and maybe save some cash) by stopping at one of these popular airports:

    • Bogota Airport (BOG)

    • Lima Airport (LIM)

    • Santiago Arturo Merino Benitez Airport (SCL)

  • Located around 26 kilometres from central Houston, IAH can be reached in about 30 minutes by car, depending on traffic. The journey on public transport takes roughly 1 hour 10 minutes.

  • After a hassle-free start to your trip? Stay near Houston George Bush Intercntl. Airport. Whether you've booked an early flight from Houston to Buenos Aires or just don't want to be rushed, these hotels are ideal:

  • Of the departures from Houston George Bush Intercntl. Airport, 79% arrive as scheduled at their destination.

  • IAH is located at 16930 JFK Boulevard.

Houston Hobby Airport (HOU)

  • Visit friends or family or just take a moment to recharge with a stopover. If you'd like to split up your Houston to Buenos Aires flight, check out these options when leaving from Houston Hobby Airport:

    • Atlanta Hartsfield-Jackson Airport (ATL)

    • Dallas Fort Worth International Airport (DFW)

    • Miami International Airport (MIA)

  • You can get to HOU from central Houston in about 20 minutes by car (depending on traffic conditions). The journey on public transport takes roughly 50 minutes to cover the 16 kilometres or so.

  • You're off on holiday, so why not extend it with an extra night away from home? Consider checking in to one of these accommodation options near Houston Hobby Airport the day before your flight from Houston to Buenos Aires:

  • 79% of flights taking off from Houston Hobby Airport meet their expected arrival time.

  • You'll find HOU at 7800 Airport Boulevard.

Arriving in Buenos Aires

Buenos Aires Jorge Newbery Airport (AEP)

  • The distance from Buenos Aires Jorge Newbery Airport (AEP) to central Buenos Aires is roughly 6 kilometres. It'll take you about 25 minutes to reach the centre driving.

  • It usually takes 40 minutes to get there when travelling by public transport.

  • If you're arriving on a late flight from Houston to Buenos Aires, nothing beats the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and relaxing soon after at one of these hotels near AEP:

  • Grab a Buenos Aires Jorge Newbery Airport rental car and discover Buenos Aires and beyond with your own set of wheels. Hertz, Localiza and rentar low cost are top outlets to choose from here.

  • Secure the lowest price by reserving your ride from Buenos Aires Jorge Newbery Airport around one week ahead of your departure.

Buenos Aires Ministro Pistarini Airport (EZE)

  • As soon as your flight from Houston to Buenos Aires has hit the tarmac, you can reach the city centre in about 30 minutes by car. Central Buenos Aires is approximately 24 kilometres from Buenos Aires Ministro Pistarini Airport (EZE).

  • The journey will take approximately 1 hour 15 minutes on public transport.

  • There are some great places to call home for the night near EZE. Unwind after your Houston to Buenos Aires flight at any of these perfectly located options:

  • No time to waste? The fastest way to get to where you're going is with a Buenos Aires Ministro Pistarini Airport rental car. Collect a set of wheels from Hertz, Cactus or Localiza and hit the road in a heartbeat.

  • Call dibs on the best options. Reserving your ride from EZE one week in advance often means lower prices and a wider choice of vehicles.

El Palomar Airport (EPA)

  • Jump off your flight from Houston to Buenos Aires and head straight for your hotel or start exploring the sights right away. The centre of Buenos Aires is about 16 kilometres from El Palomar Airport (EPA).

  • Set your GPS and zoom off to your next destination with a El Palomar Airport rental car. Whether you're after a nimble compact or a full-size SUV, you'll find the perfect set of wheels from Rent A Car or Rent A Car.

  • If you'd like a certain make or model, booking early increases your chances of getting your first choice. Book your ride from EPA a couple of weeks ahead of your flight from Houston to Buenos Aires.

Best time to go to Buenos Aires

  • August is the most popular month for flights from Houston to Buenos Aires. To escape the crowds, head to Buenos Aires in March.

  • Before locking in your Houston to Buenos Aires tickets, think about the type of weather you enjoy. January is the warmest month in Buenos Aires, with temperatures ranging from 18ºC to 32ºC.

  • July sees average temperatures of between 5ºC and 16ºC. Search for cheap flights from Houston to Buenos Aires around that time if you want to travel in cooler conditions.

More about Buenos Aires

  • When it comes to looking for somewhere to lay your head, you'll find the most popular stays in Buenos Aires right here. Check out these hotels as soon as you've booked your flight from Houston to Buenos Aires:

  • There are so many things to see and do in this city it can be tricky to know where to start. Teatro Colón, El Ateneo Grand Splendid and Recoleta Cemetery are top attractions which should feature on any well-planned Buenos Aires itinerary.

Explore more of Argentina

  • Buenos Aires has loads to offer, but there are so many other parts of Argentina just waiting to be discovered. Around 274 kilometres northwest of Buenos Aires, a trip to Rosario will keep you on the go. Start with attractions like Casa Natal Che Guevara, Monumento al Che Guevara and Museo de la Memoria.

  • If there's time to check out another major destination in Argentina, head for La Plata, about 56 kilometres southeast of Buenos Aires. Museum of Contemporary Latin American Art, Teatro Argentino and Catedral de La Plata are key highlights.

Plan the rest of your trip from Houston to Buenos Aires

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.