HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buenos Aires

$978+ Cheap flights from Hobby (HOU) to Buenos Aires (BUE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BUE
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hobby to Buenos Aires with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Houston Hobby to Buenos Aires are usually found in July or September, booked 36 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Find flight deals from Hobby to Buenos Aires

Cheapest flights from Hobby to Buenos Aires
Explore the most affordable flight options available from Hobby to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 25, 2025.

This KAYAK deal was found by Cheapflights users on 11/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amHOU - EZE
1 stop22h 20mLATAM Airlines
Mon 12/2911:55 pmEZE - HOU
1 stop17h 43mLATAM Airlines
Deal found 11/22$1,500
This American Airlines deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:05 amHOU - EZE
1 stop20h 20mAmerican Airlines
Mon 12/2910:30 pmEZE - HOU
1 stop16h 09mAmerican Airlines
Deal found 11/23$1,566
This Expedia deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:46 amHOU - EZE
1 stop17h 34mLATAM Airlines
Sat 1/108:55 pmEZE - HOU
1 stop16h 26mLATAM Airlines
Deal found 11/23$1,876
This LATAM Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:00 amHOU - EZE
1 stop22h 20mDelta
Wed 12/3111:55 pmEZE - HOU
1 stop17h 43mDelta
Deal found 11/24$2,116
This SmartFares deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:39 amHOU - EZE
1 stop17h 41mLATAM Airlines
Wed 1/78:55 pmEZE - HOU
1 stop16h 26mLATAM Airlines
Deal found 11/25$2,138
This KAYAK deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1510:39 amHOU - EZE
2 stops19h 56mLATAM Airlines
Sun 1/118:00 amEZE - HOU
2 stops17h 33mLATAM Airlines
Deal found 11/23$2,144
This LATAM Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:46 amHOU - EZE
1 stop19h 14mDelta
Sun 12/218:55 pmEZE - HOU
1 stop16h 06mDelta
Deal found 11/24$2,146
This KAYAK deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:00 amHOU - EZE
2 stops21h 05mLATAM Airlines
Fri 1/98:55 pmEZE - HOU
1 stop16h 26mLATAM Airlines
Deal found 11/23$2,148
This LATAM Airlines deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/72:32 pmHOU - AEP
2 stops22h 28mLATAM Airlines
Thu 12/112:55 pmAEP - HOU
2 stops21h 39mLATAM Airlines
Deal found 11/23$2,356
This LATAM Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:32 pmHOU - AEP
2 stops16h 08mLATAM Airlines
Thu 12/45:15 pmAEP - HOU
2 stops19h 19mLATAM Airlines
Deal found 11/25$2,557
This Orbitz deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:40 amHOU - AEP
2 stops18h 15mLATAM Airlines
Mon 12/18:25 pmAEP - HOU
2 stops29h 23mLATAM Airlines
Deal found 11/23$3,246
This LATAM Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:46 amHOU - AEP
2 stops18h 09mLATAM Airlines
Fri 1/25:15 pmAEP - HOU
2 stops19h 46mLATAM Airlines
Deal found 11/25$4,916

Cheap flight deals from Hobby to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,100
(KAYAK)

One-way from

$978
(American Airlines)

Popular in

March

Cheapest in

July

Average price

$1,415
Provider with most accurate pricing for Houston Hobby-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston Hobby-Buenos Aires (BUE) flights.
Search Deals
From Houston Hobby to Buenos Aires (BUE)
Search Deals
One-way flight from Houston Hobby to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($245 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hobby to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 25, 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to Buenos Aires that are best for you.

Fly from

Hobby

Fly to

Buenos Aires

Route

Depart

Return

Price

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Thu 1/15

5:04 pm-9:00 am

1 stop12h 56m

Buenos Aires Ministro Pistarini

Wed 1/28

8:55 pm-4:10 pm

1 stop22h 15m

$1,116

HoustonBuenos Aires

HOU - AEP

HOUAEP

Houston Hobby

Sun 2/1

5:04 pm-4:00 pm

2 stops43h 56m

Buenos Aires Jorge Newbery

Wed 2/18

8:25 pm-10:28 pm

2 stops29h 03m

$1,155

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Sat 2/14

10:50 am-9:00 am

1 stop19h 10m

Buenos Aires Ministro Pistarini

Thu 2/26

8:00 am-12:20 pm

2 stops31h 20m

$1,156

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Sun 2/1

5:04 pm-9:00 am

1 stop12h 56m

Buenos Aires Ministro Pistarini

Wed 2/18

8:55 pm-10:03 am

1 stop16h 08m

$1,156

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Wed 1/21

11:09 am-10:15 am

2 stops20h 06m

Buenos Aires Ministro Pistarini

Fri 1/30

10:25 pm-4:10 pm

2 stops20h 45m

$1,160

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Sun 2/1

11:09 am-7:20 am

1 stop17h 11m

Buenos Aires Ministro Pistarini

Tue 2/10

8:55 pm-10:21 am

1 stop16h 26m

$1,178

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Fri 1/23

5:45 am-6:20 am

2 stops21h 35m

Buenos Aires Ministro Pistarini

Sun 2/1

8:00 am-10:33 pm

2 stops17h 33m

$1,188

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Fri 1/23

5:45 am-6:05 am

2 stops21h 20m

Buenos Aires Ministro Pistarini

Sat 1/31

8:00 am-10:33 pm

2 stops17h 33m

$1,188

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Sat 2/14

10:50 am-9:00 am

1 stop19h 10m

Buenos Aires Ministro Pistarini

Wed 2/25

4:05 am-10:28 pm

2 stops21h 23m

$1,235

HoustonBuenos Aires

HOU - AEP

HOUAEP

Houston Hobby

Thu 1/29

5:04 pm-4:00 pm

2 stops19h 56m

Buenos Aires Jorge Newbery

Tue 3/17

5:15 pm-12:21 pm

2 stops21h 06m

$1,250

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 33 results
1
2
3
4

Compare providers for flights from Hobby to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hobby to Buenos Aires in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston Hobby Airport-Buenos Aires flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston Hobby Airport-Buenos Aires flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston Hobby Airport-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston Hobby Airport-Buenos Aires flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston Hobby Airport-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hobby to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Hobby with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston Hobby Airport to Buenos Aires

How far ahead should I book a flight from Houston Hobby Airport to Buenos Aires?

Use this chart to determine the optimal time to book a round-trip flight from Hobby to Buenos Aires. Price data was last updated on November 21, 2025.

To ensure you get the cheapest price possible for a flight from Houston Hobby Airport to Buenos Aires, you should look to book at least 36 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston Hobby Airport to Buenos Aires?

Currently, September is the cheapest month in which you can book a flight from Houston Hobby Airport to Buenos Aires (average of $203). Flying from Houston Hobby Airport to Buenos Aires in April is currently the most expensive (average of $1,599). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to BUE?

Find hourly flight availability from Hobby to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 25, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 56% on flights from Houston Hobby Airport to Buenos Aires by exploring options for tickets at noon.

How much does it cost to fly round-trip from Houston Hobby Airport to Buenos Aires?

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated November 25, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Houston Hobby Airport to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,046 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,038 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Avianca
6.6
Okay
2,477 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Hobby to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston Hobby Airport to Buenos Aires?

    Airlines like Delta and LATAM Airlines fly from Houston Hobby Airport to Buenos Aires in about 12h 56m. The time it takes to get you to your destination can typically vary by up to 31h. There are 5053 mi between Houston Hobby Airport and Buenos Aires. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Houston Hobby Airport to Buenos Aires round-trip?

    Our cheapest airline available from Houston Hobby Airport to Buenos Aires is Avianca. Our recent data shows that you can find tickets from as low as $558 on this airline. An additional option worth looking into is United Airlines, starting at $1,140. Avianca is 61% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Hobby to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Hobby to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hobby to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hobby to Buenos Aires.

  • Can I find deals for business class flights from Hobby to Buenos Aires?

    Yes. Cheapflights offers flight deals from Hobby to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston Hobby Airport to Buenos Aires?

    Currently, September is the cheapest month in which you can book a flight from Houston Hobby Airport to Buenos Aires (average of $203). Flying from Houston Hobby Airport to Buenos Aires in April is currently the most expensive (average of $1,599). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Hobby to Buenos Aires

Discover the top 2 airlines that operate flights from Hobby to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$558Average$890FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,140Average$1,640FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.