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$673+ 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
ene. 1 — ene. 81
jue. 1/1
jue. 1/8
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

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 diciembre 2, 2025.

This SmartFares deal was found by Cheapflights users on 12/1. 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.
lun. 12/293:25 pmHOU - EZE
1 stop12h 55mLATAM Airlines
sáb. 1/108:55 pmEZE - HOU
1 stop16h 26mLATAM Airlines
Deal found 12/1$1,828
This Cheapflightsfares deal was found by Cheapflights users on 12/1. 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.
mar. 12/303:25 pmHOU - EZE
1 stop14h 35mLATAM Airlines
mar. 1/611:55 pmEZE - HOU
1 stop19h 15mLATAM Airlines
Deal found 12/1$1,874
This FlightHub deal was found by Cheapflights users on 11/30. 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.
dom. 12/283:25 pmHOU - EZE
2 stops32h 25mLATAM Airlines
jue. 1/88:55 pmEZE - HOU
1 stop16h 26mLATAM Airlines
Deal found 11/30$1,885
This American Airlines deal was found by Cheapflights users on 12/1. 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.
dom. 12/219:05 amHOU - EZE
1 stop20h 20mAmerican Airlines
mié. 1/2110:25 pmEZE - HOU
1 stop16h 44mAmerican Airlines
Deal found 12/1$1,946
This American Airlines deal was found by Cheapflights users on 11/30. 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.
mié. 12/2412:09 pmHOU - EZE
2 stops16h 56mAmerican Airlines
mié. 12/3110:30 pmEZE - HOU
1 stop14h 13mAmerican Airlines
Deal found 11/30$2,030
This Cheapflightsfares deal was found by Cheapflights users on 12/1. 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.
lun. 12/223:25 pmHOU - EZE
1 stop12h 55mLATAM Airlines
lun. 12/298:55 pmEZE - HOU
1 stop20h 43mLATAM Airlines
Deal found 12/1$2,064
This KAYAK deal was found by Cheapflights users on 12/2. 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.
mar. 12/236:00 amHOU - EZE
2 stops21h 20mLATAM Airlines
mié. 12/318:55 pmEZE - HOU
1 stop20h 43mLATAM Airlines
Deal found 12/2$2,108
This Delta deal was found by Cheapflights users on 11/30. 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.
jue. 12/253:25 pmHOU - EZE
1 stop12h 55mDelta
lun. 12/298:55 pmEZE - HOU
1 stop16h 06mDelta
Deal found 11/30$2,116
This American Airlines deal was found by Cheapflights users on 11/30. 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.
lun. 12/154:25 pmHOU - EZE
2 stops14h 50mAmerican Airlines
dom. 1/1110:25 pmEZE - HOU
1 stop14h 40mAmerican Airlines
Deal found 11/30$2,120
This LATAM Airlines deal was found by Cheapflights users on 11/29. 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.
dom. 12/76:00 amHOU - AEP
2 stops22h 55mLATAM Airlines
jue. 12/115:15 pmAEP - HOU
2 stops23h 13mLATAM Airlines
Deal found 11/29$2,507
This Cheapflightsfares deal was found by Cheapflights users on 12/1. 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.
vie. 12/52:32 pmHOU - AEP
2 stops22h 28mLATAM Airlines
lun. 12/85:15 pmAEP - HOU
2 stops19h 19mLATAM Airlines
Deal found 12/1$2,588
This LATAM Airlines deal was found by Cheapflights users on 12/1. 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.
jue. 12/42:32 pmHOU - AEP
2 stops22h 28mLATAM Airlines
lun. 12/85:15 pmAEP - HOU
2 stops27h 37mLATAM Airlines
Deal found 12/1$2,604

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 diciembre 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,076
(American Airlines)

One-way from

$673
(Kiwi.com)

Popular in

March

Cheapest in

July

Average price

$1,700
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 ($253 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 December 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 diciembre 2, 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 - AEP

HOUAEP

Houston Hobby

lun. 4/6

10:35 am-10:30 am

2 stops21h 55m

Buenos Aires Jorge Newbery

jue. 4/23

5:05 pm-12:10 pm

2 stops21h 05m

$1,108

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

jue. 1/22

11:09 am-9:00 am

1 stop18h 51m

Buenos Aires Ministro Pistarini

mié. 2/4

8:55 pm-10:21 am

1 stop16h 26m

$1,116

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

lun. 1/19

11:09 am-9:00 am

1 stop18h 51m

Buenos Aires Ministro Pistarini

lun. 2/2

11:55 pm-4:10 pm

1 stop19h 15m

$1,116

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

mar. 2/24

12:17 pm-8:10 am

2 stops16h 53m

Buenos Aires Ministro Pistarini

mar. 3/17

10:25 pm-3:50 pm

1 stop19h 25m

$1,120

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

mar. 2/24

5:19 pm-2:50 am

2 stops30h 31m

Buenos Aires Ministro Pistarini

mar. 3/17

7:45 am-9:40 am

2 stops27h 55m

$1,146

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

mar. 2/24

1:06 pm-9:00 am

1 stop16h 54m

Buenos Aires Ministro Pistarini

dom. 5/3

6:00 pm-12:10 pm

2 stops20h 10m

$1,156

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

dom. 3/1

10:15 am-8:20 am

1 stop19h 05m

Buenos Aires Ministro Pistarini

dom. 3/8

10:25 pm-11:48 am

1 stop15h 23m

$1,189

HoustonBuenos Aires

HOU - AEP

HOUAEP

Houston Hobby

dom. 4/26

6:00 am-9:40 am

2 stops25h 40m

Buenos Aires Jorge Newbery

vie. 5/15

8:05 pm-9:20 am

2 stops39h 15m

$1,196

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

vie. 1/23

11:09 am-10:15 am

2 stops20h 06m

Buenos Aires Ministro Pistarini

vie. 2/6

10:25 pm-4:10 pm

2 stops20h 45m

$1,200

HoustonBuenos Aires

HOU - EZE

HOUEZE

Houston Hobby

vie. 1/16

10:35 am-8:25 am

1 stop18h 50m

Buenos Aires Ministro Pistarini

mar. 1/27

10:25 pm-10:05 am

1 stop14h 40m

$1,306

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

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 December.
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 28, 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 diciembre 2, 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 diciembre 2, 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
8,011 reviews

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Overall

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
8,011 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Overall

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
9,062 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Overall

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
11,040 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Overall

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
2,476 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Overall

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 LATAM Airlines, Delta, and American Airlines fly from Houston Hobby Airport to Buenos Aires in about 16h 53m. The time it takes to get you to your destination can typically vary by up to 5h 02m. 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 $1,250. 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

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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 diciembre 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$558Average$890FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,140Average$1,640FlexibilityNo cancel feeOn-time69%

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