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$590+ 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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BUE
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap 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 February 8, 2026.

This LATAM Airlines deal was found by Cheapflights users on 2/5. 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.
Tue 4/215:23 pm
HOU
-
EZE
1 stop14h 22m
LATAM Airlines
Thu 4/307:45 am
EZE
-
HOU
2 stops17h 20m
LATAM Airlines
Deal found 2/5$1,117
This KAYAK deal was found by Cheapflights users on 2/7. 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.
Wed 11/186:00 am
HOU
-
EZE
2 stops21h 05m
LATAM Airlines
Mon 11/304:45 pm
EZE
-
HOU
2 stops19h 41m
LATAM Airlines
Deal found 2/7$1,129
This KAYAK deal was found by Cheapflights users on 2/8. 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 4/2010:46 am
HOU
-
AEP
2 stops20h 54m
LATAM Airlines
Wed 4/298:05 pm
AEP
-
HOU
2 stops29h 00m
LATAM Airlines
Deal found 2/8$1,129
This KAYAK deal was found by Cheapflights users on 2/5. 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 3/302:13 pm
HOU
-
EZE
2 stops16h 22m
LATAM Airlines
Tue 4/147:45 am
EZE
-
HOU
2 stops17h 21m
LATAM Airlines
Deal found 2/5$1,133
This LATAM Airlines deal was found by Cheapflights users on 2/6. 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.
Mon 3/3011:33 am
HOU
-
EZE
1 stop20h 12m
LATAM Airlines
Mon 4/137:45 am
EZE
-
HOU
2 stops17h 21m
LATAM Airlines
Deal found 2/6$1,135
This LATAM Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 4/215:23 pm
HOU
-
AEP
2 stops23h 07m
LATAM Airlines
Wed 4/298:05 pm
AEP
-
HOU
2 stops29h 00m
LATAM Airlines
Deal found 2/8$1,137
This SmartFares deal was found by Cheapflights users on 2/8. 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.
Tue 4/2110:46 am
HOU
-
EZE
1 stop20h 59m
LATAM Airlines
Wed 4/298:10 pm
EZE
-
HOU
1 stop15h 41m
LATAM Airlines
Deal found 2/8$1,166
This KAYAK deal was found by Cheapflights users on 2/7. 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.
Wed 11/1810:05 am
HOU
-
EZE
2 stops17h 00m
LATAM Airlines
Sun 11/294:45 pm
EZE
-
HOU
2 stops19h 41m
LATAM Airlines
Deal found 2/7$1,169
This KAYAK deal was found by Cheapflights users on 2/8. 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.
Sat 4/1810:46 am
HOU
-
AEP
2 stops20h 54m
LATAM Airlines
Mon 4/278:05 pm
AEP
-
HOU
2 stops29h 00m
LATAM Airlines
Deal found 2/8$1,169
This KAYAK deal was found by Cheapflights users on 2/7. 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.
Fri 11/201:00 pm
HOU
-
EZE
2 stops17h 40m
LATAM Airlines
Mon 11/304:45 pm
EZE
-
HOU
2 stops19h 41m
LATAM Airlines
Deal found 2/7$1,173
This KAYAK deal was found by Cheapflights users on 2/8. 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.
Sat 4/1810:46 am
HOU
-
AEP
2 stops20h 54m
LATAM Airlines
Sat 5/28:05 pm
AEP
-
HOU
2 stops29h 00m
LATAM Airlines
Deal found 2/8$1,209
This KAYAK deal was found by Cheapflights users on 2/8. 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 4/205:23 pm
HOU
-
AEP
2 stops19h 27m
LATAM Airlines
Fri 5/13:45 pm
AEP
-
HOU
2 stops20h 06m
LATAM Airlines
Deal found 2/8$1,220

Find 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 February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,117
(LATAM Airlines)

One-way from

$590
(Kiwi.com)

Popular in

February

Cheapest in

July

Average price

$1,745
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. 9% potential increase in price ($151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 8, 2026.
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 - AEP

HOUAEP

Houston Hobby

Tue 4/21

5:23 pm-6:30 pm

2 stops23h 07m

Buenos Aires Jorge Newbery

Tue 4/28

8:05 pm-11:05 pm

2 stops29h 00m

$1,129

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Mon 3/30

2:13 pm-8:35 am

2 stops16h 22m

Buenos Aires Ministro Pistarini

Tue 4/14

7:45 am-11:06 pm

2 stops17h 21m

$1,133

HoustonBuenos Aires

HOU - AEP

HOUAEP

Houston Hobby

Tue 4/21

5:23 pm-6:30 pm

2 stops23h 07m

Buenos Aires Jorge Newbery

Wed 4/29

8:05 pm-11:05 pm

2 stops29h 00m

$1,137

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Mon 3/30

2:13 pm-8:35 am

2 stops16h 22m

Buenos Aires Ministro Pistarini

Mon 4/13

7:45 am-11:06 pm

2 stops17h 21m

$1,139

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Thu 4/9

11:33 am-9:45 am

1 stop20h 12m

Buenos Aires Ministro Pistarini

Mon 4/20

8:10 pm-9:51 am

1 stop15h 41m

$1,166

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Thu 4/16

5:23 pm-9:45 am

1 stop14h 22m

Buenos Aires Ministro Pistarini

Wed 5/6

8:10 pm-12:11 pm

1 stop18h 01m

$1,166

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Tue 4/21

10:46 am-9:45 am

1 stop20h 59m

Buenos Aires Ministro Pistarini

Wed 4/29

8:10 pm-9:51 am

1 stop15h 41m

$1,166

HoustonBuenos Aires

HOU - AEP

HOUAEP

Houston Hobby

Mon 4/20

10:46 am-7:40 am

2 stops18h 54m

Buenos Aires Jorge Newbery

Sat 5/2

8:05 pm-11:05 pm

2 stops29h 00m

$1,169

HoustonBuenos Aires

HOU - AEP

HOUAEP

Houston Hobby

Tue 4/21

5:23 pm-6:30 pm

2 stops23h 07m

Buenos Aires Jorge Newbery

Sat 5/2

8:05 pm-11:05 pm

2 stops29h 00m

$1,169

HoustonBuenos Aires

HOU - AEP

HOUAEP

Houston Hobby

Thu 4/23

5:23 pm-4:00 pm

2 stops20h 37m

Buenos Aires Jorge Newbery

Sat 5/2

8:05 pm-11:05 pm

2 stops29h 00m

$1,169

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 37 results
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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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston Hobby Airport-Buenos Aires flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 January 30, 2026.

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 August is currently the most expensive (average of $1,356). 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.

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 February 8, 2026.
See what other customers who have flown with Delta, United Airlines, and Avianca 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
8,173 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

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
8,173 reviews
Delta
7.9
Good
8,173 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

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
9,257 reviews
Delta
7.9
Good
8,173 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

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
6.5
Okay
2,498 reviews
Delta
7.9
Good
8,173 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

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 LATAM Airlines fly from Houston Hobby Airport to Buenos Aires in about 23h 07m. The time it takes to get you to your destination can typically vary by up to . There are 5042 mi between Houston Hobby Airport and Buenos Aires.

  • 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 $717 on this airline. An additional option worth looking into is United Airlines, starting at $1,140. Avianca is 49% 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 August is currently the most expensive (average of $1,356). 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

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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 February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$717Average$879FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,140Average$1,606FlexibilityNo cancel feeOn-time69%

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