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$222+ Cheap flights from Dallas/Fort Worth (DFW) 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BUE
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Find cheap flights from Dallas/Fort Worth to Buenos Aires with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Dallas/Fort Worth to Buenos Aires are usually found in October or May, booked 44 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Dallas/Fort Worth to Buenos Aires

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

This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:34 am
DFW
-
AEP
3 stops30h 56m
Multiple Airlines
Tue 3/319:30 pm
AEP
-
DFW
3 stops27h 32m
Multiple Airlines
Deal found 2/10$676
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:34 am
DFW
-
EZE
3 stops36h 16m
Multiple Airlines
Tue 3/245:25 am
EZE
-
DFW
3 stops44h 34m
Multiple Airlines
Deal found 2/10$677
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:34 am
DFW
-
EZE
3 stops39h 56m
Multiple Airlines
Fri 4/39:15 pm
EZE
-
DFW
2 stops27h 47m
Multiple Airlines
Deal found 2/9$679
This Mytrip deal was found by Cheapflights users on 2/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:34 am
DFW
-
EZE
3 stops25h 56m
Multiple Airlines
Sat 4/46:35 am
EZE
-
DFW
2 stops18h 27m
Multiple Airlines
Deal found 2/11$687
This Mytrip deal was found by Cheapflights users on 2/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:34 am
DFW
-
EZE
2 stops25h 46m
Multiple Airlines
Tue 3/316:35 am
EZE
-
DFW
2 stops18h 27m
Multiple Airlines
Deal found 2/11$698
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:34 am
DFW
-
AEP
3 stops36h 06m
Multiple Airlines
Tue 3/245:45 am
AEP
-
DFW
3 stops29h 53m
Multiple Airlines
Deal found 2/10$705
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:35 am
DFW
-
EZE
3 stops24h 45m
Multiple Airlines
Tue 3/245:35 am
EZE
-
DFW
2 stops19h 27m
Multiple Airlines
Deal found 2/10$712
This Mytrip deal was found by Cheapflights users on 2/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:34 am
DFW
-
AEP
3 stops28h 26m
Multiple Airlines
Sat 4/44:30 pm
AEP
-
DFW
3 stops32h 32m
Multiple Airlines
Deal found 2/11$723
This Mytrip deal was found by Cheapflights users on 2/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:34 am
DFW
-
EZE
2 stops19h 11m
Multiple Airlines
Sat 4/116:35 am
EZE
-
DFW
2 stops18h 27m
Multiple Airlines
Deal found 2/11$723
This Mytrip deal was found by Cheapflights users on 2/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:34 am
DFW
-
EZE
3 stops38h 02m
Multiple Airlines
Fri 4/37:30 pm
EZE
-
DFW
3 stops29h 32m
Multiple Airlines
Deal found 2/12$725
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:34 am
DFW
-
EZE
3 stops39h 56m
Multiple Airlines
Mon 3/3011:35 am
EZE
-
DFW
3 stops35h 37m
Multiple Airlines
Deal found 2/10$730
This Mytrip deal was found by Cheapflights users on 2/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:34 am
DFW
-
EZE
2 stops19h 26m
Multiple Airlines
Wed 4/159:15 pm
EZE
-
DFW
2 stops22h 47m
Multiple Airlines
Deal found 2/11$732

Find flight deals from Dallas/Fort Worth to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$676
(Mytrip)

One-way from

$222
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$1,265

Good round-trip deal

$1,307 or less
Provider with most accurate pricing for Dallas/Fort Worth-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dallas/Fort Worth-Buenos Aires (BUE) flights.
Search Deals
From Dallas/Fort Worth to Buenos Aires (BUE)
Search Deals
One-way flight from Dallas/Fort Worth to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Dallas/Fort Worth to Buenos Aires (BUE).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth 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 February 13, 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Buenos Aires that are best for you.

Fly from

Dallas/Fort Worth

Fly to

Buenos Aires

Route

Depart

Return

Price

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Thu 3/26

6:34 am-3:30 pm

3 stops30h 56m

Buenos Aires Jorge Newbery

Tue 3/31

9:30 pm-11:02 pm

3 stops27h 32m

$676

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Sat 3/28

6:34 am-1:00 pm

3 stops28h 26m

Buenos Aires Jorge Newbery

Sat 4/4

5:27 am-11:02 pm

2 stops19h 35m

$741

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Mon 3/16

6:52 pm-8:30 am

2 stops35h 38m

Buenos Aires Jorge Newbery

Mon 3/23

4:40 am-7:25 pm

2 stops40h 45m

$750

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Sat 3/21

6:34 am-8:30 am

2 stops23h 56m

Buenos Aires Jorge Newbery

Tue 3/24

5:45 am-9:38 am

3 stops29h 53m

$757

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Mon 3/9

7:50 am-4:35 am

2 stops18h 45m

Buenos Aires Ministro Pistarini

Sat 3/14

5:35 am-11:02 pm

2 stops19h 27m

$757

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Sat 3/21

6:34 am-8:40 pm

3 stops36h 06m

Buenos Aires Jorge Newbery

Mon 3/30

2:30 pm-9:12 pm

3 stops32h 42m

$763

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Tue 3/10

11:45 am-9:35 am

1 stop19h 50m

Buenos Aires Ministro Pistarini

Sat 3/14

9:15 pm-7:51 am

2 stops36h 36m

$778

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Tue 2/24

7:50 am-9:35 am

1 stop22h 45m

Buenos Aires Ministro Pistarini

Fri 3/6

5:00 am-8:20 pm

2 stops18h 20m

$784

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Fri 3/27

8:46 am-7:15 pm

1 stop32h 29m

Buenos Aires Ministro Pistarini

Fri 4/3

9:15 pm-11:02 pm

2 stops27h 47m

$792

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Mon 2/23

7:15 am-7:57 am

2 stops21h 42m

Buenos Aires Ministro Pistarini

Wed 3/4

8:00 am-11:50 pm

1 stop18h 50m

$802

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 35 results
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Compare providers for flights from Dallas/Fort Worth 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 Dallas/Fort Worth to Buenos Aires in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice 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 Dallas/Fort Worth Airport-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dallas/Fort Worth Airport-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dallas/Fort Worth Airport-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dallas/Fort Worth Airport-Buenos Aires flights, Cheapflights users trust FlightHub the most. FlightHub 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 Dallas/Fort Worth 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 Dallas/Fort Worth to Buenos Aires

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

How far ahead should I book a flight from Dallas/Fort Worth Airport to Buenos Aires?

Use this chart to determine the optimal time to book a round-trip flight from Dallas/Fort Worth to Buenos Aires. Price data was last updated on February 6, 2026.

To ensure you get the cheapest price possible for a flight from Dallas/Fort Worth Airport to Buenos Aires, you should look to book at least 43 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/Fort Worth Airport to Buenos Aires?

Currently, May is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Buenos Aires (average of $549). Flying from Dallas/Fort Worth Airport to Buenos Aires in February is currently the most expensive (average of $1,055). 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/Fort Worth 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 February 13, 2026.

When flying from Dallas/Fort Worth Airport to Buenos Aires, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Dallas/Fort Worth Airport to Buenos Aires

Explore weekly flight availability from Dallas/Fort Worth 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 February 13, 2026.

The most flights from DFW 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/Fort Worth Airport to Buenos Aires?

What’s the top layover airport for flights from Dallas/Fort Worth Airport to Buenos Aires?

Share of 1-stop round-trip flights from Dallas/Fort Worth Airport to Buenos Aires chosen by Cheapflights users in the past 12 months, using the same layover each way.

Houston (IAH) – chosen by Cheapflights users on 50% of 1-stop itineraries from Dallas/Fort Worth Airport to Buenos Aires on Cheapflights.

What’s the cheapest layover airport for flights from Dallas/Fort Worth Airport to Buenos Aires?

Average round-trip fare for 1-stop flights from Dallas/Fort Worth Airport to Buenos Aires, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Bogotá (BOG) is the most affordable 1-stop option, with an average round-trip price of $1,196.

What’s the fastest layover option from Dallas/Fort Worth Airport to Buenos Aires?

Shortest average travel time for 1-stop one-way flights from Dallas/Fort Worth Airport to Buenos Aires, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 12h 35m.

Which airport typically offers the quickest layover for flights from Dallas/Fort Worth Airport to Buenos Aires?

Average layover duration for 1-stop one-way flights from Dallas/Fort Worth Airport to Buenos Aires, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Bogotá (BOG) offer the fastest connection on this route, with an average layover time of 1h 23m.

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 February 13, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Dallas/Fort Worth Airport to Buenos Aires to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,198 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

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
8,198 reviews
Delta
7.9
Good
8,198 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

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
9,287 reviews
Delta
7.9
Good
8,198 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

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
11,283 reviews
Delta
7.9
Good
8,198 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

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
2,497 reviews
Delta
7.9
Good
8,198 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

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/Fort Worth to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Flying on Avianca is currently your cheapest option to Buenos Aires, with prices starting at $638. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $990 and $1,105, respectively. You may be able to fly from Dallas/Fort Worth Airport to Buenos Aires for 50% less than the average price by searching for these airlines.

  • What are the cheapest flights from Dallas/Fort Worth Airport to Buenos Aires?

    While on average a flight from Dallas/Fort Worth Airport to Buenos Aires is generally $1,420, our data shows the cheapest flight currently is $992. When looking at the most popular route, (Dallas/Fort Worth - Buenos Aires Ministro Pistarini), you can expect to pay $1,011 for that flight.

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

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

  • How can I find direct flights from Dallas/Fort Worth 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/Fort Worth to Buenos Aires.

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

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth 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/Fort Worth Airport to Buenos Aires?

    Currently, May is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Buenos Aires (average of $549). Flying from Dallas/Fort Worth Airport to Buenos Aires in February is currently the most expensive (average of $1,055). 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 3 airlines flying from Dallas/Fort Worth to Buenos Aires

Discover the top 3 airlines that operate flights from Dallas/Fort Worth 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$638Average$1,091FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$990Average$1,404FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,105Average$1,624FlexibilityNo cancel feeOn-time69%

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