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$311+ Cheap flights from Texas 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BUE
Jun 12 — Jun 191
Fri 6/12
Fri 6/19
1 adult, Economy
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Cheap flight deals from Texas to Buenos Aires

Cheapest flights from Texas to Buenos Aires
Explore the most affordable flight options available from Texas to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.

This Copa Airlines deal was found by Cheapflights users on 5/9. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:31 pm
AUS
-
EZE
1 stop14h 26m
Copa Airlines
Wed 9/92:17 am
EZE
-
AUS
1 stop13h 31m
Copa Airlines
Deal found 5/9$744
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:37 pm
IAH
-
EZE
1 stop20h 38m
Multiple Airlines
Tue 8/255:00 am
EZE
-
IAH
2 stops32h 34m
Multiple Airlines
Deal found 5/12$755
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:37 pm
IAH
-
EZE
1 stop20h 38m
Multiple Airlines
Mon 9/149:15 pm
EZE
-
IAH
2 stops25h 45m
Multiple Airlines
Deal found 5/12$764
This FlightHub deal was found by Cheapflights users on 5/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/302:44 pm
AUS
-
EZE
2 stops16h 56m
LATAM Airlines
Wed 7/151:10 pm
EZE
-
AUS
2 stops23h 53m
LATAM Airlines
Deal found 5/11$767
This FlightHub deal was found by Cheapflights users on 5/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:35 am
AUS
-
EZE
1 stop23h 05m
LATAM Airlines
Sat 6/203:55 am
EZE
-
AUS
2 stops22h 30m
LATAM Airlines
Deal found 5/8$778
This FlightHub deal was found by Cheapflights users on 5/9. 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.
Wed 6/102:44 pm
AUS
-
EZE
2 stops16h 56m
LATAM Airlines
Thu 6/181:10 pm
EZE
-
AUS
2 stops23h 54m
LATAM Airlines
Deal found 5/9$782
This Copa Airlines deal was found by Cheapflights users on 5/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:17 pm
AUS
-
EZE
1 stop14h 40m
Copa Airlines
Tue 12/12:27 am
EZE
-
AUS
1 stop13h 29m
Copa Airlines
Deal found 5/10$785
This KAYAK deal was found by Cheapflights users on 5/9. 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.
Tue 6/238:35 am
AUS
-
EZE
1 stop23h 05m
LATAM Airlines
Sat 7/410:40 pm
EZE
-
AUS
1 stop24h 31m
LATAM Airlines
Deal found 5/9$787
This LATAM Airlines deal was found by Cheapflights users on 5/9. 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 6/98:35 am
AUS
-
EZE
1 stop23h 05m
LATAM Airlines
Mon 6/1510:40 pm
EZE
-
AUS
1 stop24h 31m
LATAM Airlines
Deal found 5/9$788
This LATAM Airlines deal was found by Cheapflights users on 5/12. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:00 am
AUS
-
EZE
1 stop22h 40m
LATAM Airlines
Fri 10/168:10 pm
EZE
-
AUS
1 stop15h 39m
LATAM Airlines
Deal found 5/12$794
This FlightHub deal was found by Cheapflights users on 5/13. 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.
Tue 10/209:00 am
AUS
-
EZE
1 stop22h 40m
LATAM Airlines
Thu 10/297:45 am
EZE
-
AUS
2 stops18h 47m
LATAM Airlines
Deal found 5/13$795
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Fri 6/51:55 pm
AUS
-
EZE
1 stop15h 10m
American Airlines
Fri 6/2610:35 pm
EZE
-
AUS
1 stop27h 18m
American Airlines
Deal found 5/13$797

Find flight deals from Texas to Buenos Aires

Keep the following information in mind while searching for Texas to Buenos Aires flight deals. Data was last updated May 13, 2026.

Round-trip from

$744
(Copa Airlines)

One-way from

$311
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$1,210

Good round-trip deal

$1,272 or less
From Texas to Buenos Aires (BUE)
Search Deals
One-way flight from Texas to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Texas to Buenos Aires (BUE).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Texas 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 May 13, 2026.
Use the filters below to find and compare flights from Texas to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Thu 8/27

3:31 pm-7:57 am

1 stop14h 26m

Buenos Aires Ministro Pistarini

Wed 9/9

2:17 am-1:48 pm

1 stop13h 31m

$744

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Fri 7/17

8:35 am-9:40 am

1 stop23h 05m

Buenos Aires Ministro Pistarini

Sun 7/26

8:10 pm-9:27 am

1 stop15h 17m

$811

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Wed 6/3

2:48 pm-9:40 am

2 stops16h 52m

Buenos Aires Ministro Pistarini

Wed 6/10

12:15 pm-9:30 am

2 stops23h 15m

$815

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Mon 6/29

2:44 pm-9:40 am

2 stops16h 56m

Buenos Aires Ministro Pistarini

Sat 8/15

3:55 am-12:18 am

2 stops22h 23m

$815

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Tue 7/14

12:15 pm-8:00 am

1 stop17h 45m

Buenos Aires Ministro Pistarini

Tue 7/28

9:00 pm-8:39 am

1 stop13h 39m

$827

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Wed 6/10

6:04 pm-8:00 am

1 stop11h 56m

Buenos Aires Ministro Pistarini

Thu 6/18

9:00 pm-3:29 pm

1 stop20h 29m

$827

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Mon 6/22

6:04 pm-8:00 am

1 stop11h 56m

Buenos Aires Ministro Pistarini

Wed 6/24

9:00 pm-8:39 am

1 stop13h 39m

$827

AustinBuenos Aires

AUS - AEP

AUSAEP

Austin Bergstrom

Wed 6/10

6:32 pm-4:00 pm

2 stops19h 28m

Buenos Aires Jorge Newbery

Wed 6/17

3:45 pm-9:30 am

2 stops19h 45m

$827

AustinBuenos Aires

AUS - AEP

AUSAEP

Austin Bergstrom

Tue 7/14

6:24 pm-6:30 pm

2 stops22h 06m

Buenos Aires Jorge Newbery

Tue 7/28

3:45 pm-9:13 pm

2 stops31h 28m

$827

AustinBuenos Aires

AUS - AEP

AUSAEP

Austin Bergstrom

Mon 7/6

4:55 pm-2:50 pm

2 stops19h 55m

Buenos Aires Jorge Newbery

Thu 7/16

3:45 pm-9:27 am

2 stops19h 42m

$827

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Texas to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Texas 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 Texas to Buenos Aires

How far ahead should I book a flight from Texas to Buenos Aires?

Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from Texas to Buenos Aires. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Texas to Buenos Aires?

Currently, October is the cheapest month in which you can book a flight from Texas to Buenos Aires (average of $72). Flying from Texas to Buenos Aires in March is currently the most expensive (average of $573). 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 TX to BUE?

Find hourly flight availability from Texas 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 May 13, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Texas to Buenos Aires as you normally would.

How much does it cost to fly round-trip from Texas to Buenos Aires?

Related info for your journey

Find useful and relevant information for your journey from Texas 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 Texas to Buenos Aires?

    Departing from Texas to Buenos Aires will take you 14h 26m. There are 5161 mi between Texas 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 to fly from Texas to Buenos Aires one-way?

    $240 is the cheapest one-way deal found within the past few days, from Copa Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $264 and $264, respectively.

  • What are the most popular routes from Texas to Buenos Aires?

    Most travelers choose Houston Hobby - Buenos Aires Ministro Pistarini, Dallas/Fort Worth - Buenos Aires Ministro Pistarini or Houston George Bush Intcntl - Buenos Aires Ministro Pistarini when deciding on the best route from Texas to Buenos Aires.

  • What are the cheapest flights from Texas to Buenos Aires?

    On average you can expect to pay $1,632 for a flight from Texas to Buenos Aires. The cheapest flight overall is $1,422 while the most popular route, (Houston Hobby - Buenos Aires Ministro Pistarini) is currently priced at $963.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Texas 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 Texas to Buenos Aires?

    Currently, October is the cheapest month in which you can book a flight from Texas to Buenos Aires (average of $72). Flying from Texas to Buenos Aires in March is currently the most expensive (average of $573). 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 6 airlines flying from Texas to Buenos Aires

Discover the top 6 airlines that operate flights from Texas 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 May 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$397Average$966FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$532Average$1,040FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$539Average$1,303FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$563Average$593FlexibilityNo cancel feeOn-time70%
DeltaCheapest$565Average$658FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$638Average$1,116FlexibilityNo cancel feeOn-time71%

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