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$282+ Cheap flights from Dallas 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BUE
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas to Buenos Aires are usually found in October or August, booked 52 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Dallas to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) 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 October 23, 2025.

Round-trip from

$692
(Mytrip)

One-way from

$282
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,053
From Dallas to Buenos Aires (BUE)
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One-way flight from Dallas to Buenos Aires (BUE)
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Highest demand for flights based on searches. 10% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Dallas to Buenos Aires

Cheapest flights from Dallas to Buenos Aires
Explore the most affordable flight options available from Dallas to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/310:26 amDFW - AEP
2 stops18h 04mMultiple Airlines
Mon 11/175:45 amAEP - DFW
3 stops39h 00mMultiple Airlines
Deal found 10/20$692
This Mytrip deal was found by Cheapflights users on 10/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:42 pmDFW - EZE
3 stops29h 28mMultiple Airlines
Thu 12/45:10 amEZE - DFW
2 stops34h 36mMultiple Airlines
Deal found 10/23$699
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:40 pmDFW - EZE
3 stops30h 30mMultiple Airlines
Mon 12/810:42 amEZE - DFW
3 stops29h 04mMultiple Airlines
Deal found 10/21$732
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:15 amDFW - EZE
3 stops20h 55mMultiple Airlines
Tue 11/252:40 amEZE - DFW
3 stops22h 40mMultiple Airlines
Deal found 10/22$750
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:54 pmDFW - EZE
3 stops32h 16mMultiple Airlines
Thu 12/115:10 amEZE - DFW
2 stops34h 36mMultiple Airlines
Deal found 10/21$760
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:42 pmDFW - AEP
3 stops32h 13mMultiple Airlines
Sun 12/74:50 amAEP - DFW
2 stops34h 56mMultiple Airlines
Deal found 10/21$785
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:10 amDFW - AEP
2 stops24h 20mMultiple Airlines
Sat 11/84:40 amAEP - DFW
3 stops34h 34mMultiple Airlines
Deal found 10/21$795
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:00 pmDFW - AEP
3 stops33h 30mMultiple Airlines
Mon 11/104:20 pmAEP - DFW
3 stops28h 25mMultiple Airlines
Deal found 10/21$797
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:30 amDFW - AEP
3 stops36h 50mMultiple Airlines
Fri 12/124:30 pmAEP - DFW
3 stops23h 16mMultiple Airlines
Deal found 10/20$798
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:15 amDFW - AEP
3 stops23h 40mMultiple Airlines
Wed 11/2612:50 pmAEP - DFW
3 stops30h 00mMultiple Airlines
Deal found 10/22$806
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:26 amDFW - AEP
2 stops18h 04mMultiple Airlines
Mon 11/109:50 amAEP - DFW
3 stops34h 55mMultiple Airlines
Deal found 10/20$821
This KAYAK deal was found by Cheapflights users on 10/23. 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 11/256:00 amDAL - EZE
2 stops21h 20mLATAM Airlines
Wed 12/34:05 amEZE - DAL
2 stops22h 51mLATAM Airlines
Deal found 10/23$974

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas 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 October 23, 2025.
Use the filters below to find and compare flights from Dallas to Buenos Aires that are best for you.

Fly from

Dallas

Fly to

Buenos Aires

Route

Depart

Return

Price

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Mon 11/3

10:26 am-7:30 am

2 stops18h 04m

Buenos Aires Jorge Newbery

Mon 11/17

5:45 am-5:45 pm

3 stops39h 00m

$692

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Mon 12/1

8:42 pm-7:55 am

3 stops32h 13m

Buenos Aires Jorge Newbery

Mon 12/8

5:45 am-12:46 pm

3 stops34h 01m

$814

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Fri 12/5

5:30 am-7:30 am

2 stops23h 00m

Buenos Aires Jorge Newbery

Fri 12/12

5:50 am-12:46 pm

3 stops33h 56m

$834

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Mon 1/19

6:30 am-8:40 pm

3 stops35h 10m

Buenos Aires Jorge Newbery

Thu 1/29

5:45 am-8:53 pm

3 stops42h 08m

$839

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Sat 12/6

5:30 am-7:30 am

2 stops23h 00m

Buenos Aires Jorge Newbery

Fri 12/12

4:50 am-12:46 pm

2 stops34h 56m

$855

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Wed 11/5

6:50 pm-4:00 pm

3 stops42h 10m

Buenos Aires Jorge Newbery

Sat 11/15

5:30 am-12:35 pm

2 stops34h 05m

$869

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Fri 11/7

6:50 pm-7:55 am

3 stops34h 05m

Buenos Aires Jorge Newbery

Mon 11/10

9:50 am-5:45 pm

3 stops34h 55m

$880

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Sat 11/15

11:47 am-7:30 am

3 stops40h 43m

Buenos Aires Jorge Newbery

Fri 11/21

9:30 pm-3:50 pm

3 stops21h 20m

$890

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Mon 3/9

3:00 pm-1:00 pm

2 stops20h 00m

Buenos Aires Jorge Newbery

Fri 3/13

7:00 am-4:50 pm

3 stops35h 50m

$906

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Sun 1/11

6:30 am-8:40 pm

3 stops35h 10m

Buenos Aires Jorge Newbery

Thu 1/15

5:45 am-8:53 pm

3 stops42h 08m

$914

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

Showing 1-10 of 54 results
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Best time to book a flight from Dallas to Buenos Aires

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Buenos Aires. Price data was last updated on October 17, 2025.

To ensure you get the cheapest price possible for a flight from Dallas to Buenos Aires, you should look to book at least 51 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 Dallas to Buenos Aires?

Currently, May is the cheapest month in which you can book a flight from Dallas to Buenos Aires (average of $582). Flying from Dallas to Buenos Aires in December is currently the most expensive (average of $1,009). 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 DFW to BUE?

Find hourly flight availability from Dallas 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 October 23, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 31% on flights from Dallas to Buenos Aires by exploring options for tickets in the morning.

What is the cheapest day to fly from Dallas to Buenos Aires?

Use this chart to determine the cheapest time to fly round-trip from Dallas to Buenos Aires. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Dallas to Buenos Aires flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 23, 2025.
Read through reviews of airlines operating flights from Dallas to Buenos Aires, such as Delta, LATAM Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,981 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
LATAM Airlines
7.5
Good
1,870 reviews
Delta
7.9
Good
7,981 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,991 reviews
Delta
7.9
Good
7,981 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,028 reviews
Delta
7.9
Good
7,981 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Avianca
6.7
Okay
2,460 reviews
Delta
7.9
Good
7,981 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

    There are many flights that can get you from Dallas to Buenos Aires in 12h 55m. Fly via Delta, American Airlines, or LATAM Airlines to get the fastest option. Dallas and Buenos Aires are separated by a distance of 5299 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Dallas to Buenos Aires round-trip?

    Currently priced at $638, Avianca will fly you from Dallas to Buenos Aires and back. In addition to Avianca, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $1,003 and $1,040, respectively. Users have found that Avianca is 53% cheaper than the other options available to this destination.

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

    The most popular route from Dallas to Buenos Aires is Dallas/Fort Worth - Buenos Aires Ministro Pistarini. You may also consider Dallas/Fort Worth - Buenos Aires Jorge Newbery or Dallas Love Field - Buenos Aires Ministro Pistarini.

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

    The cheapest flight price from Dallas to Buenos Aires is $1,041. On average you can expect to pay $1,351. The most popular route, (Dallas/Fort Worth - Buenos Aires Ministro Pistarini), can usually be booked for $796.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Dallas to Buenos Aires (average of $582). Flying from Dallas to Buenos Aires in December is currently the most expensive (average of $1,009). 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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Alternative routes for Dallas to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Ministro Pistarini flights
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Hobby to Ushuaia flights
Hobby to Cordoba flights
George Bush Intcntl to Cordoba flights
Hobby to Rosario flights
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Dallas/Fort Worth to Rosario flights

Top 4 airlines flying from Dallas to Buenos Aires

Discover the top 4 airlines that operate flights from Dallas 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$638Average$1,005FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,003Average$1,275FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,040Average$1,486FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,155Average$1,654FlexibilityNo cancel feeOn-time69%

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