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$264+ 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
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
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 51 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 November 6, 2025.

Round-trip from

$699
(Mytrip)

One-way from

$264
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,280
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 ($156 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 6, 2025.

This Mytrip deal was found by Cheapflights users on 11/5. 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 11/1710:26 amDFW - AEP
2 stops18h 04mMultiple Airlines
Tue 12/25:45 amAEP - DFW
3 stops40h 52mMultiple Airlines
Deal found 11/5$699
This Mytrip deal was found by Cheapflights users on 11/4. 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 12/41:22 pmDFW - AEP
3 stops39h 08mMultiple Airlines
Thu 12/115:45 amAEP - DFW
3 stops34h 01mMultiple Airlines
Deal found 11/4$729
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Thu 12/47:14 pmDFW - EZE
1 stop35h 21mMultiple Airlines
Thu 12/117:30 amEZE - DFW
2 stops36h 34mMultiple Airlines
Deal found 11/4$737
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Sun 12/75:28 amDFW - EZE
3 stops31h 34mMultiple Airlines
Wed 12/102:40 amEZE - DFW
2 stops16h 44mMultiple Airlines
Deal found 11/4$750
This Mytrip deal was found by Cheapflights users on 11/4. 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 12/55:28 amDFW - AEP
2 stops23h 02mMultiple Airlines
Wed 12/109:50 amAEP - DFW
3 stops29h 56mMultiple Airlines
Deal found 11/4$752
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Fri 12/56:27 pmDFW - EZE
1 stop36h 08mMultiple Airlines
Wed 12/107:30 amEZE - DFW
2 stops36h 34mMultiple Airlines
Deal found 11/4$758
This Mytrip deal was found by Cheapflights users on 11/6. 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 12/55:28 amDFW - AEP
2 stops23h 02mMultiple Airlines
Thu 12/119:50 amAEP - DFW
3 stops29h 56mMultiple Airlines
Deal found 11/6$759
This Mytrip deal was found by Cheapflights users on 11/6. 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 12/51:22 pmDFW - AEP
3 stops39h 08mMultiple Airlines
Fri 12/129:50 amAEP - DFW
3 stops29h 56mMultiple Airlines
Deal found 11/6$763
This Mytrip deal was found by Cheapflights users on 11/5. 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 11/175:15 amDFW - EZE
3 stops20h 55mMultiple Airlines
Tue 12/28:00 amEZE - DFW
1 stop14h 37mMultiple Airlines
Deal found 11/5$766
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 12/312:10 pmDFW - EZE
1 stop18h 25mMultiple Airlines
Wed 12/107:30 amEZE - DFW
2 stops36h 34mMultiple Airlines
Deal found 11/4$767
This Mytrip deal was found by Cheapflights users on 11/6. 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.
Sat 11/156:50 pmDFW - EZE
3 stops31h 20mMultiple Airlines
Sat 11/224:55 pmEZE - DFW
3 stops29h 32mMultiple Airlines
Deal found 11/6$778
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Sun 11/236:35 pmDFW - EZE
3 stops31h 35mMultiple Airlines
Wed 12/1012:15 pmEZE - DFW
3 stops27h 31mMultiple Airlines
Deal found 11/4$779

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 November 6, 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 11/17

10:26 am-7:30 am

2 stops18h 04m

Buenos Aires Jorge Newbery

Tue 12/2

5:45 am-7:37 pm

3 stops40h 52m

$699

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Fri 12/5

1:22 pm-7:30 am

3 stops39h 08m

Buenos Aires Jorge Newbery

Fri 12/12

9:50 am-12:46 pm

3 stops29h 56m

$763

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Fri 12/5

8:03 pm-4:00 pm

3 stops40h 57m

Buenos Aires Jorge Newbery

Thu 12/11

9:50 am-12:46 pm

3 stops29h 56m

$763

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Fri 12/5

5:28 am-9:20 pm

3 stops36h 52m

Buenos Aires Jorge Newbery

Tue 12/9

4:50 am-12:46 pm

2 stops34h 56m

$797

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Fri 12/5

8:03 pm-5:10 am

3 stops30h 07m

Buenos Aires Ministro Pistarini

Fri 12/12

12:15 pm-12:46 pm

3 stops27h 31m

$811

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Sun 12/7

5:28 am-9:15 am

2 stops24h 47m

Buenos Aires Ministro Pistarini

Thu 12/11

11:00 am-12:46 pm

1 stop28h 46m

$819

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Wed 12/3

12:10 pm-9:35 am

1 stop18h 25m

Buenos Aires Ministro Pistarini

Wed 12/10

11:00 am-6:09 pm

1 stop34h 09m

$838

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Sun 11/23

2:00 pm-5:50 am

1 stop12h 50m

Buenos Aires Ministro Pistarini

Wed 12/10

10:45 pm-12:46 pm

1 stop17h 01m

$951

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Wed 11/12

12:50 pm-12:30 am

3 stops32h 40m

Buenos Aires Jorge Newbery

Sat 11/15

4:40 am-12:14 pm

3 stops34h 34m

$954

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Sun 11/9

6:50 pm-7:55 am

3 stops34h 05m

Buenos Aires Jorge Newbery

Sat 11/15

4:40 am-12:14 pm

3 stops34h 34m

$986

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 48 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 31, 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 November 6, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 32% on flights from Dallas to Buenos Aires by exploring options for tickets in the afternoon.

Weekly flight availability from Dallas to Buenos Aires

Explore weekly flight availability from Dallas to Buenos Aires. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 6, 2025.

The most flights from A78 to BUE are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 6, 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
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

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
8,001 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

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.
LATAM Airlines
7.5
Good
1,874 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

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
9,003 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

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
11,040 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

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
2,469 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

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 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 15h 50m. Fly via LATAM Airlines or Delta to get the fastest option. Dallas and Buenos Aires are separated by a distance of 5290 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 $713. On average you can expect to pay $1,072. The most popular route, (Dallas/Fort Worth - Buenos Aires Ministro Pistarini), can usually be booked for $805.

  • 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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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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$638Average$1,005FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,003Average$1,275FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,040Average$1,463FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,155Average$1,655FlexibilityNo cancel feeOn-time69%

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