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$998+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BUE
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,115
(Cheapflightsfares)

One-way from

$998
(American Airlines)

Popular in

April

Cheapest in

July

Average price

$1,421
Provider with most accurate pricing for Houston Hobby-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Houston Hobby-Buenos Aires (BUE) flights.
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From Houston Hobby to Buenos Aires (BUE)
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One-way flight from Houston Hobby to Buenos Aires (BUE)
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Highest demand for flights based on searches. 6% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 15, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/305:22 pm
HOU
-
EZE
1 stop14h 23m
LATAM Airlines
Tue 4/148:10 pm
EZE
-
HOU
1 stop15h 27m
LATAM Airlines
Deal found 1/13$1,115
This KAYAK deal was found by Cheapflights users on 1/12. 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.
Thu 3/510:50 am
HOU
-
EZE
2 stops19h 45m
LATAM Airlines
Mon 3/238:55 pm
EZE
-
HOU
1 stop15h 44m
LATAM Airlines
Deal found 1/12$1,125
This KAYAK deal was found by Cheapflights users on 1/13. 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 3/410:50 am
HOU
-
EZE
2 stops16h 30m
LATAM Airlines
Mon 3/1611:55 pm
EZE
-
HOU
1 stop15h 33m
LATAM Airlines
Deal found 1/13$1,129
This KAYAK deal was found by Cheapflights users on 1/12. 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 3/1811:44 am
HOU
-
AEP
2 stops18h 11m
LATAM Airlines
Wed 3/255:15 pm
AEP
-
HOU
2 stops19h 24m
LATAM Airlines
Deal found 1/12$1,129
This KAYAK deal was found by Cheapflights users on 1/12. 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 3/1811:44 am
HOU
-
EZE
2 stops19h 51m
LATAM Airlines
Tue 3/242:25 am
EZE
-
HOU
2 stops22h 17m
LATAM Airlines
Deal found 1/12$1,133
This Ovago deal was found by Cheapflights users on 1/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:19 pm
HOU
-
EZE
1 stop12h 41m
LATAM Airlines
Tue 3/248:55 pm
EZE
-
HOU
1 stop15h 44m
LATAM Airlines
Deal found 1/12$1,135
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/302:13 pm
HOU
-
EZE
2 stops23h 32m
Delta
Tue 4/147:45 am
EZE
-
HOU
2 stops31h 05m
Delta
Deal found 1/13$1,137
This Delta deal was found by Cheapflights users on 1/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:50 am
HOU
-
EZE
2 stops25h 05m
Delta
Tue 3/2410:25 pm
EZE
-
HOU
2 stops26h 17m
Delta
Deal found 1/12$1,141
This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:44 am
HOU
-
AEP
2 stops19h 56m
LATAM Airlines
Tue 3/175:15 pm
AEP
-
HOU
2 stops22h 13m
LATAM Airlines
Deal found 1/14$1,142
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:19 pm
HOU
-
EZE
1 stop12h 41m
LATAM Airlines
Thu 3/198:55 pm
EZE
-
HOU
1 stop15h 44m
LATAM Airlines
Deal found 1/13$1,147
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:50 am
HOU
-
EZE
2 stops16h 30m
LATAM Airlines
Tue 3/178:55 pm
EZE
-
HOU
1 stop15h 44m
LATAM Airlines
Deal found 1/13$1,153
This KAYAK deal was found by Cheapflights users on 1/12. 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 3/610:50 am
HOU
-
EZE
2 stops19h 45m
LATAM Airlines
Mon 3/2311:55 pm
EZE
-
HOU
1 stop15h 33m
LATAM Airlines
Deal found 1/12$1,165

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 January 15, 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 - EZE

HOUEZE

Houston Hobby

Mon 3/30

5:22 pm-9:45 am

1 stop14h 23m

Buenos Aires Ministro Pistarini

Tue 4/14

8:10 pm-9:37 am

1 stop15h 27m

$1,115

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Thu 3/5

10:50 am-9:35 am

2 stops19h 45m

Buenos Aires Ministro Pistarini

Mon 3/23

8:55 pm-10:39 am

1 stop15h 44m

$1,125

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Mon 3/16

11:44 am-9:00 am

1 stop19h 16m

Buenos Aires Ministro Pistarini

Thu 3/26

11:55 pm-1:28 pm

1 stop15h 33m

$1,129

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Mon 3/16

11:44 am-9:00 am

1 stop19h 16m

Buenos Aires Ministro Pistarini

Mon 3/23

11:55 pm-1:28 pm

1 stop15h 33m

$1,129

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Tue 3/17

11:44 am-6:20 am

2 stops16h 36m

Buenos Aires Ministro Pistarini

Thu 3/26

8:55 pm-10:39 am

1 stop15h 44m

$1,129

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Tue 3/17

11:44 am-6:05 am

2 stops16h 21m

Buenos Aires Ministro Pistarini

Wed 3/25

8:55 pm-10:39 am

1 stop15h 44m

$1,129

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Tue 3/17

5:22 pm-9:00 am

1 stop13h 38m

Buenos Aires Ministro Pistarini

Tue 3/24

8:55 pm-10:39 am

1 stop15h 44m

$1,129

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Thu 3/19

5:22 pm-2:55 pm

2 stops19h 33m

Buenos Aires Ministro Pistarini

Thu 3/26

8:55 pm-10:39 am

1 stop15h 44m

$1,129

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Wed 3/18

2:13 pm-7:20 am

1 stop15h 07m

Buenos Aires Ministro Pistarini

Thu 3/26

8:55 pm-10:39 am

1 stop15h 44m

$1,129

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Wed 4/15

10:35 am-6:10 am

2 stops17h 35m

Buenos Aires Ministro Pistarini

Thu 4/30

4:45 pm-12:50 pm

2 stops22h 05m

$1,129

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 38 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 January 9, 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 April is currently the most expensive (average of $1,623). 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.

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 January 15, 2026.
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
8,049 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

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
8,049 reviews
Delta
7.9
Good
8,049 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

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
9,164 reviews
Delta
7.9
Good
8,049 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

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
11,132 reviews
Delta
7.9
Good
8,049 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

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
2,492 reviews
Delta
7.9
Good
8,049 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

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 14h 23m. The time it takes to get you to your destination can typically vary by up to . There are 5053 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 April is currently the most expensive (average of $1,623). 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

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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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$717Average$890FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,140Average$1,606FlexibilityNo cancel feeOn-time69%

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