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Cheap Flights from Houston George Bush Intercntl. to Buenos Aires

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      United

      Compare Houston George Bush Intercntl. to Buenos Aires flight deals

      Find the cheapest month or even day of the year to fly to Buenos Aires

      Book the best Buenos Aires fare with no extra fees

      Flight deals from Houston George Bush Intercntl. to Buenos Aires

      Looking for a cheap last-minute deal or the best return flight from Houston George Bush Intercntl. Airport to Buenos Aires? If you want to travel next month, return fares start from R 10,087. Find the lowest prices on one-way and return tickets right here.
      Buenos Aires.R 4,377 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 R 4,377, select.
      Buenos Aires.R 4,756 per passenger.Departing Thu, 29 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Thu, 29 Oct, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From R 4,756, select.
      Buenos Aires.R 5,443 per passenger.Departing Sat, 26 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Sat, 26 Sep, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From R 5,443, select.
      Buenos Aires.R 6,363 per passenger.Departing Mon, 14 Dec.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Mon, 14 Dec, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From R 6,363, select.
      Buenos Aires.R 6,740 per passenger.Departing Wed, 10 Feb.One-way flight with Volaris.Outbound indirect flight with Volaris, departs from Houston George Bush Intercntl. on Wed, 10 Feb, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From R 6,740, select.
      Buenos Aires.R 6,965 per passenger.Departing Sat, 23 Jan.One-way flight with Viva.Outbound indirect flight with Viva, departs from Houston George Bush Intercntl. on Sat, 23 Jan, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From R 6,965, select.
      Buenos Aires.R 7,007 per passenger.Departing Mon, 22 Mar.One-way flight with Aeromexico.Outbound indirect flight with Aeromexico, departs from Houston George Bush Intercntl. on Mon, 22 Mar, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From R 7,007, select.
      Buenos Aires.R 7,568 per passenger.Departing Thu, 15 Apr.One-way flight with Volaris.Outbound indirect flight with Volaris, departs from Houston George Bush Intercntl. on Thu, 15 Apr, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From R 7,568, select.
      Buenos Aires.R 8,683 per passenger.Departing Tue, 15 Jun.One-way flight with Aeromexico.Outbound indirect flight with Aeromexico, departs from Houston George Bush Intercntl. on Tue, 15 Jun, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From R 8,683, select.
      Buenos Aires.R 12,297 per passenger.Departing Thu, 1 Jul.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Houston George Bush Intercntl. on Thu, 1 Jul, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From R 12,297, select.
      Buenos Aires.R 18,185 per passenger.Departing Tue, 8 Dec.One-way flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Tue, 8 Dec, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From R 18,185, select.
      Buenos Aires.R 18,186 per passenger.Departing Wed, 6 Jan.One-way flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Wed, 6 Jan, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From R 18,186, select.
      Buenos Aires.R 18,235 per passenger.Departing Thu, 15 Apr.One-way flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Thu, 15 Apr, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From R 18,235, select.
      Buenos Aires.R 18,239 per passenger.Departing Mon, 1 Feb.One-way flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Mon, 1 Feb, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From R 18,239, select.
      Buenos Aires.R 18,253 per passenger.Departing Tue, 15 Jun.One-way flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Tue, 15 Jun, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From R 18,253, select.
      Buenos Aires.R 19,047 per passenger.Departing Tue, 24 Nov.One-way flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Tue, 24 Nov, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From R 19,047, select.

      Find the cheapest month to fly from Houston George Bush Intercntl. to Buenos Aires

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston George Bush Intercntl. to Buenos Aires flights are currently cheapest in November.
      Sep
      from R 5,443
      Oct
      from R 4,756
      Nov
      from R 4,377
      Dec
      from R 6,363
      Jan
      from R 6,965
      Feb
      from R 6,740
      Mar
      from R 7,007
      Apr
      from R 7,568
      May
      Find prices
      Jun
      from R 8,683
      Jul
      from R 12,297
      Aug
      Find prices

      Direct flights from Houston George Bush Intercntl. to Buenos Aires

      United

      Alternative Houston George Bush Intercntl. to Buenos Aires routes

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

      Buenos Aires Jorge Newbery

      7km from central Buenos Aires
      Closest
      from R 4,963
      Search flights

      Buenos Aires Ministro Pistarini

      28km from central Buenos Aires
      Cheapest
      from R 4,377
      Search flights

      Houston to Buenos Aires: Flight information

      The things to know before you go.
      Cheapest flight foundR 4,377
      Cheapest month to flyNovember
      Average flight time9 hrs, 48 mins
      Most popular airlineUnited
      Average flights per week11

      Finding cheap flights from Houston George Bush Intercntl. 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 George Bush Intercntl. to Buenos Aires is R 10,087. 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 George Bush Intercntl. to Buenos Aires.
      United flies direct from Houston George Bush Intercntl. to Buenos Aires.
      As of September 2026, there are 11 flights per week flying from Houston George Bush Intercntl. to Buenos Aires.
      The cheapest month to fly from Houston George Bush Intercntl. to Buenos Aires is usually October.
      If you're flying from Houston George Bush Intercntl. Airport, 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 R 10,087.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston George Bush Intercntl. Airport to Buenos Aires on Thursday, 1 October 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 September, the average temperature is usually around 15°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 7°C. The rainiest month is March.
      Currently, Frontier Airlines and United offer the cheapest flight tickets to Buenos Aires.

      Travelling from Houston George Bush Intercontinental Airport (IAH) to Buenos Aires: what you need to know

      • Houston George Bush Intercontinental Airport is located in Houston. Based in the UTC-3 timezone, Buenos Aires is three hours ahead of Houston.

      • With ten weekly departures between the two airports, Houston George Bush Intercontinental Airport (IAH) to Buenos Aires Ministro Pistarini Intl Airport (EZE) is the busiest route. Board United Airlines's 18:30 flight to get your journey from IAH to EZE underway.

      • For a relaxed start to your IAH 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 one hour before domestic flights is the general travel rule.

      • Travelling during a popular month such as July? Public holidays and other popular seasons can mean longer queues at check-in and security. Play it safe and arrive up to four hours before an international flight and two hours before a domestic departure.

      • Direct Houston George Bush Intercontinental Airport to Buenos Aires tickets are available for booking. Buenos Aires Ministro Pistarini Intl Airport (EZE) is where you'll disembark.

      • Get on board with United Airlines. This popular carrier offers direct flights from Houston George Bush Intercontinental Airport to Buenos Aires.

      • We make it easy to book plane tickets from IAH to Buenos Aires with a stopover. To see all your options, uncheck 'Direct flights only.' Next, choose a flight offering a stop long enough to explore your chosen city. The most sought-after stopovers include:

        • Bogota El Dorado International Airport (BOG)

        • Lima Jorge Chavez International Airport (LIM)

        • Santiago Arturo Merino Benitez Intl Airport (SCL)

      • Located around 21 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.

      • Want a stress-free start to your travels? Stay near IAH. Whether you've booked an early flight from Houston George Bush Intercontinental Airport to Buenos Aires or just don't want to be rushed, these hotels are just the thing:

      • When it comes to Houston George Bush Intercontinental Airport's on-time performance, data shows 79% of flights arrive within the scheduled time frame.

      • You'll find IAH at 16930 JFK Boulevard.

      How to find the cheapest flights from Houston George Bush Intercontinental Airport (IAH) to Buenos Aires

      • R 4,377 is the cheapest price we've seen for a one-way Houston George Bush Intercontinental Airport to Buenos Aires flight. A round-trip plane ticket right now is R 10,087. Depending on when and how early you book, these fares can change.

      • Booking in advance is often the key to locking in a cheap flight from IAH to Buenos Aires. Prices tend to rise as demand increases, so the nearer your departure date, the more expensive your ticket may be.

      • Landing cheap tickets from Houston George Bush Intercontinental Airport to Buenos Aires is easier if you're flexible with your travel plans. Use the 'Whole month' search function to get the lowest prices throughout the month and snap up a fantastic deal.

      • Spend less time searching for cheap flights from IAH to Buenos Aires by creating a Price Alert. You'll receive an email or push notification on the app when a lower fare pops up.

      • Save on your flight from Houston George Bush Intercontinental Airport to Buenos Aires with the help of our filters. Select your preferred departure time, duration and airlines, then sort the results by 'Cheapest' to see the best deals.

      Airports in Buenos Aires

      Buenos Aires Jorge Newbery Airfield (AEP)

      • Buenos Aires Jorge Newbery Airfield (AEP) is around 8 kilometres from central Buenos Aires. If you're getting a taxi or a ride-share, the drive will take roughly 25 minutes.

      • If you're using public transport, expect a journey time of about 40 minutes.

      • The last thing you need is a long journey to your hotel if you're getting in late on a flight from Houston George Bush Intercontinental Airport to Buenos Aires. Stay at one of these accommodation options near AEP instead:

      • Booking your vehicle from Buenos Aires Jorge Newbery Airfield about one week in advance of your flight from IAH to Buenos Aires can help you secure the lowest rate.

      Buenos Aires Ministro Pistarini Intl Airport (EZE)

      • Once your flight from Houston George Bush Intercontinental Airport to Buenos Aires has arrived, you can make your way to the city centre in around 30 minutes by car. Central Buenos Aires is roughly 32 kilometres from Buenos Aires Ministro Pistarini Intl Airport (EZE).

      • Public transport will get you there in around 1 hour 15 minutes.

      • Hang up the 'Do not disturb' sign and relax at a hotel close to EZE. Here are a few options where you can check in after your IAH to Buenos Aires flight:

      • Avoid paying more than you need to. Securing your ride one week before your arrival at EZE will save you money.

      Best time to go to Buenos Aires

      • It's time to figure out your dates for your flight from Houston George Bush Intercontinental Airport to Buenos Aires. September is the most popular month to travel to Buenos Aires. If you want a quieter atmosphere, go in December.

      • Book a Houston George Bush Intercontinental Airport to Buenos Aires plane ticket with a departure in January to visit the city during its warmest month. You can expect temperatures to range from 18ºC (64ºF) to 32ºC (90ºF).

      • If you'd rather travel in cooler conditions, search for a cheap ticket from IAH to Buenos Aires in July when temperatures average between 5ºC (41ºF) and 16ºC (61ºF).

      More about Buenos Aires

      • Once you've booked your flight from Houston George Bush Intercontinental Airport to Buenos Aires, choose a hotel that puts you right where the action is. Make one of these options your base for exploring Buenos Aires:

      • There are so many things to see and do in this city it can be hard to figure out where to begin. El Ateneo Grand Splendid, Teatro Colon and Recoleta Cemetery are highlights which should be on any good Buenos Aires itinerary.

      Explore more of Argentina

      • You've seen Buenos Aires, now it's time to discover other parts of Argentina. Journey around 274 kilometres northwest to Rosario to tick off its top attractions. From Casa Natal Che Guevara to Monumento al Che Guevara and Casa Natal de Lionel Messi, your itinerary will be busy.

      • If you're interested in discovering another major stop in Argentina, consider Mar Del Plata, roughly 386 kilometres south of Buenos Aires. Teatro Colon, Playa Popular and Aquasol Water Park are among the biggest draws.

      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.