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$773+ 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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BUE
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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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 13, 2025.

This Delta deal was found by Cheapflights users on 11/12. 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 12/1110:39 amHOU - EZE
2 stops16h 26mDelta
Thu 12/1811:55 pmEZE - HOU
1 stop20h 57mDelta
Deal found 11/12$1,416
This Delta deal was found by Cheapflights users on 11/12. 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.
Sun 12/146:00 amHOU - EZE
2 stops21h 05mDelta
Mon 12/228:55 pmEZE - HOU
1 stop23h 55mDelta
Deal found 11/12$1,456
This LATAM Airlines deal was found by Cheapflights users on 11/13. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:00 amHOU - EZE
1 stop22h 20mDelta
Wed 12/2411:55 pmEZE - HOU
1 stop17h 43mDelta
Deal found 11/13$1,466
This American Airlines deal was found by Cheapflights users on 11/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:17 pmHOU - EZE
1 stop13h 13mAmerican Airlines
Thu 1/2210:25 pmEZE - HOU
1 stop22h 41mAmerican Airlines
Deal found 11/12$1,496
This Delta deal was found by Cheapflights users on 11/12. 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.
Fri 12/263:25 pmHOU - EZE
1 stop14h 35mDelta
Thu 1/2210:25 pmEZE - HOU
2 stops27h 10mDelta
Deal found 11/12$1,510
This KAYAK deal was found by Cheapflights users on 11/11. 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 12/313:25 pmHOU - EZE
2 stops24h 18mLATAM Airlines
Wed 1/712:15 pmEZE - HOU
2 stops25h 06mLATAM Airlines
Deal found 11/11$1,512
This LATAM Airlines deal was found by Cheapflights users on 11/10. 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 12/2210:46 amHOU - EZE
1 stop19h 14mDelta
Mon 12/2911:55 pmEZE - HOU
1 stop17h 43mDelta
Deal found 11/10$1,516
This American Airlines deal was found by Cheapflights users on 11/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1712:16 pmHOU - EZE
2 stops16h 54mAmerican Airlines
Wed 12/249:40 pmEZE - HOU
2 stops16h 59mAmerican Airlines
Deal found 11/13$1,570
This FlightHub deal was found by Cheapflights users on 11/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:00 amHOU - EZE
2 stops21h 05mLATAM Airlines
Thu 12/254:05 amEZE - HOU
2 stops22h 06mLATAM Airlines
Deal found 11/13$1,591
This Orbitz deal was found by Cheapflights users on 11/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/142:32 pmHOU - AEP
2 stops22h 28mLATAM Airlines
Mon 12/228:25 pmAEP - HOU
2 stops29h 46mLATAM Airlines
Deal found 11/12$1,633
This KAYAK deal was found by Cheapflights users on 11/12. 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 12/266:00 amHOU - EZE
2 stops24h 35mLATAM Airlines
Wed 1/214:05 amEZE - HOU
2 stops21h 30mLATAM Airlines
Deal found 11/12$1,657
This LATAM Airlines deal was found by Cheapflights users on 11/11. 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 12/223:25 pmHOU - EZE
2 stops19h 20mMultiple Airlines
Mon 12/298:55 pmEZE - HOU
1 stop20h 43mMultiple Airlines
Deal found 11/11$1,663

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 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,107
(Delta)

One-way from

$773
(Kiwi.com)

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. 13% potential increase in price ($228 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($26 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 13, 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 1/1

3:25 pm-2:55 pm

2 stops20h 30m

Buenos Aires Ministro Pistarini

Thu 1/15

8:55 pm-10:21 am

1 stop16h 26m

$1,107

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Mon 3/30

5:35 pm-9:45 am

1 stop14h 10m

Buenos Aires Ministro Pistarini

Tue 4/14

6:00 pm-12:10 pm

2 stops20h 10m

$1,116

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Wed 1/28

5:04 pm-9:00 am

1 stop12h 56m

Buenos Aires Ministro Pistarini

Tue 3/17

8:55 pm-12:21 pm

1 stop17h 26m

$1,116

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Thu 1/8

5:35 am-9:00 am

1 stop24h 25m

Buenos Aires Ministro Pistarini

Thu 1/15

8:55 pm-10:21 am

1 stop16h 26m

$1,125

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Sat 2/14

10:50 am-9:00 am

1 stop19h 10m

Buenos Aires Ministro Pistarini

Mon 2/23

8:55 pm-10:05 am

1 stop16h 10m

$1,156

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Wed 2/11

5:04 pm-9:00 am

1 stop12h 56m

Buenos Aires Ministro Pistarini

Fri 2/20

8:55 pm-10:05 am

1 stop16h 10m

$1,156

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Wed 1/21

11:09 am-7:20 am

1 stop17h 11m

Buenos Aires Ministro Pistarini

Fri 1/30

10:25 pm-4:12 pm

2 stops20h 47m

$1,160

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

Sun 2/8

5:35 am-6:20 am

2 stops21h 45m

Buenos Aires Ministro Pistarini

Sun 2/22

3:55 pm-10:05 am

2 stops21h 10m

$1,188

HoustonBuenos Aires

HOU - AEP

HOUAEP

Houston Hobby

Wed 1/28

5:04 pm-6:40 pm

2 stops22h 36m

Buenos Aires Jorge Newbery

Tue 3/17

5:15 pm-12:21 pm

2 stops21h 06m

$1,210

HoustonBuenos Aires

HOU - AEP

HOUAEP

Houston Hobby

Wed 2/11

5:04 pm-6:40 pm

2 stops22h 36m

Buenos Aires Jorge Newbery

Mon 2/23

5:15 pm-10:05 am

2 stops19h 50m

$1,250

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 30 results
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2
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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 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 7, 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 13, 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.

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 13, 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
8,008 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

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
9,017 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

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
11,051 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

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
2,476 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

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 20h 30m. The time it takes to get you to your destination can typically vary by up to 2h 06m. 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

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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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$558Average$890FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,140Average$1,640FlexibilityNo cancel feeOn-time69%

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