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$331+ 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BUE
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
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 Tuesday or Wednesday 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 noviembre 26, 2025.

Round-trip from

$690
(Kiwi.com)

One-way from

$331
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,251
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. 9% potential increase in price ($147 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 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 noviembre 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/19:05 pmDFW - EZE
1 stop19h 10mMultiple Airlines
jue. 12/1111:00 amEZE - DFW
1 stop33h 17mMultiple Airlines
Deal found 11/23$690
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
jue. 12/47:14 pmDFW - EZE
1 stop35h 21mMultiple Airlines
mié. 12/1011:00 amEZE - DFW
1 stop34h 09mMultiple Airlines
Deal found 11/24$710
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
mar. 12/26:05 amDFW - EZE
2 stops24h 30mMultiple Airlines
mié. 12/1011:00 amEZE - DFW
1 stop34h 09mMultiple Airlines
Deal found 11/25$724
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
jue. 12/47:14 pmDFW - EZE
1 stop21h 01mMultiple Airlines
jue. 12/118:00 amEZE - DFW
1 stop36h 17mMultiple Airlines
Deal found 11/24$732
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
sáb. 12/65:28 amDFW - EZE
1 stop34h 47mMultiple Airlines
jue. 12/118:00 amEZE - DFW
1 stop36h 17mMultiple Airlines
Deal found 11/24$735
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
lun. 12/85:28 amDFW - EZE
1 stop25h 07mMultiple Airlines
sáb. 12/1310:45 pmEZE - DFW
1 stop17h 01mMultiple Airlines
Deal found 11/24$740
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
sáb. 12/65:28 amDFW - EZE
1 stop34h 47mMultiple Airlines
mié. 12/1011:00 amEZE - DFW
1 stop34h 09mMultiple Airlines
Deal found 11/24$742
This Kiwi.com deal was found by Cheapflights users on 11/24. 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.
vie. 12/56:27 pmDFW - EZE
1 stop21h 48mMultiple Airlines
jue. 12/114:55 pmEZE - DFW
2 stops27h 22mMultiple Airlines
Deal found 11/24$745
This Mytrip deal was found by Cheapflights users on 11/24. 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.
sáb. 12/65:28 amDFW - AEP
2 stops23h 02mMultiple Airlines
vie. 1/2310:30 amAEP - DFW
3 stops40h 22mMultiple Airlines
Deal found 11/24$861
This Mytrip deal was found by Cheapflights users on 11/24. 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.
dom. 12/145:28 amDFW - AEP
3 stops26h 52mMultiple Airlines
vie. 1/2310:30 amAEP - DFW
3 stops40h 22mMultiple Airlines
Deal found 11/24$890
This Mytrip deal was found by Cheapflights users on 11/24. 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.
sáb. 12/135:28 amDFW - AEP
2 stops23h 02mMultiple Airlines
vie. 1/236:35 pmAEP - DFW
3 stops32h 17mMultiple Airlines
Deal found 11/24$893
This Mytrip deal was found by Cheapflights users on 11/25. 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.
mié. 12/107:42 pmDFW - AEP
3 stops30h 58mMultiple Airlines
vie. 1/2310:30 amAEP - DFW
3 stops40h 22mMultiple Airlines
Deal found 11/25$911

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 noviembre 26, 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 - EZE

DFWEZE

Dallas/Fort Worth

lun. 12/1

2:26 pm-7:15 pm

1 stop25h 49m

Buenos Aires Ministro Pistarini

mié. 12/10

2:15 am-6:09 pm

2 stops18h 54m

$723

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

mar. 12/2

10:09 am-7:59 am

3 stops42h 50m

Buenos Aires Ministro Pistarini

jue. 12/11

9:03 am-12:46 pm

2 stops30h 43m

$799

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

mar. 1/20

5:25 am-7:40 pm

3 stops35h 15m

Buenos Aires Jorge Newbery

vie. 1/30

10:30 am-11:52 pm

3 stops40h 22m

$842

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

dom. 12/14

5:28 am-11:20 am

3 stops26h 52m

Buenos Aires Jorge Newbery

vie. 1/23

10:30 am-11:52 pm

3 stops40h 22m

$890

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

lun. 12/8

5:54 pm-6:20 am

3 stops33h 26m

Buenos Aires Ministro Pistarini

sáb. 12/13

7:30 am-9:26 am

3 stops28h 56m

$894

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

vie. 1/16

6:46 am-11:55 pm

3 stops38h 09m

Buenos Aires Jorge Newbery

jue. 2/5

6:20 am-10:49 pm

3 stops43h 29m

$919

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

lun. 12/29

5:30 am-6:40 pm

3 stops34h 10m

Buenos Aires Jorge Newbery

mié. 1/14

8:50 am-9:58 am

3 stops28h 08m

$928

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

dom. 1/18

6:46 am-5:40 pm

3 stops31h 54m

Buenos Aires Jorge Newbery

jue. 1/22

11:30 am-9:58 am

3 stops25h 28m

$931

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

mié. 12/3

2:00 pm-5:50 am

1 stop12h 50m

Buenos Aires Ministro Pistarini

jue. 12/11

8:00 am-12:46 pm

1 stop31h 46m

$938

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

lun. 12/8

5:28 am-7:30 am

2 stops23h 02m

Buenos Aires Jorge Newbery

mar. 12/23

9:50 am-12:35 pm

2 stops29h 45m

$954

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 57 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 November 21, 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 February is currently the most expensive (average of $1,034). 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 noviembre 26, 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.

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 noviembre 26, 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).

How much does it cost to fly round-trip from Dallas 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 noviembre 26, 2025.
Read through reviews of airlines operating flights from Dallas to Buenos Aires, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

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
7,998 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

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
9,046 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

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
11,038 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

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
2,477 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

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 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 14h 03m. 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 $823. On average you can expect to pay $1,097. 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 February is currently the most expensive (average of $1,034). 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 noviembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$638Average$1,005FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,003Average$1,275FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,040Average$1,450FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,155Average$1,655FlexibilityNo cancel feeOn-time69%

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