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$300+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BUE
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas/Fort Worth to Buenos Aires are usually found in September or October, booked 51 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap 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 July 29, 2025.

Round-trip from

$767
(Mytrip)

One-way from

$300
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,365

Good round-trip deal

$885 or less
From Dallas/Fort Worth to Buenos Aires (BUE)
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One-way flight from Dallas/Fort Worth to Buenos Aires (BUE)
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Highest demand for flights based on searches. 3% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Dallas/Fort Worth to Buenos Aires (BUE).
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Find 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 July 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/28. 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 9/275:05 amDFW - AEP
3 stops26h 15mMultiple Airlines
Sat 10/412:05 amAEP - DFW
3 stops24h 12mMultiple Airlines
Deal found 7/28$767
This Mytrip deal was found by Cheapflights users on 7/28. 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 9/235:05 amDFW - EZE
3 stops31h 25mMultiple Airlines
Sat 9/2712:48 pmEZE - DFW
3 stops37h 06mMultiple Airlines
Deal found 7/28$827

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 July 29, 2025.
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

Sat 9/27

5:05 am-9:20 am

3 stops26h 15m

Buenos Aires Jorge Newbery

Sat 10/4

12:05 am-10:17 pm

3 stops24h 12m

$767

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Tue 9/23

5:05 am-2:30 pm

3 stops31h 25m

Buenos Aires Ministro Pistarini

Sat 9/27

12:48 pm-11:54 pm

3 stops37h 06m

$827

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Wed 10/1

2:50 pm-5:40 am

1 stop12h 50m

Buenos Aires Jorge Newbery

Sat 10/11

7:00 am-1:20 pm

1 stop32h 20m

$1,017

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Tue 8/26

6:00 am-8:50 pm

3 stops36h 50m

$300

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Thu 8/28

2:33 pm-10:20 pm

3 stops53h 47m

$378

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Sun 10/26

2:50 pm-12:15 am

1 stop31h 25m

$453

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Sun 8/3

2:50 pm-5:40 am

1 stop12h 50m

$897

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Thu 8/28

7:00 pm-5:20 pm

1 stop20h 20m

$1,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 July 25, 2025.

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 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/Fort Worth Airport to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Buenos Aires (average of $795). Flying from Dallas/Fort Worth Airport to Buenos Aires in December is currently the most expensive (average of $1,260). 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 July 29, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 21% on flights from Dallas/Fort Worth Airport to Buenos Aires by exploring options for tickets at noon.

What is the cheapest day to fly from Dallas/Fort Worth Airport to Buenos Aires?

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

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

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 Bogotá (BOG) have the shortest average one-way travel time for 1-stop routes: 7h 30m.

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 July 29, 2025.
Peruse reviews from past customers who have flown with GOL and Avianca 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.
GOL
7.3
Good
1,091 reviews

Food

6.0

Crew

8.2

Boarding

7.3

Overall

7.3

Entertainment

6.2

Comfort

7.1

Reviews

1 / 7
2.0
Mediocre

Monte,Feb 2025

MIA - BSB

Because of the INCREDIBLY long time to get our checked baggage, gol would not let us board our connecting flight even though we arrived at the luggage check in counter over 30 minutes before take off. We were stranded in Brasilia for two days before a flight to cruzeiro do sol was available
GOL
7.3
Good
1,091 reviews
GOL
7.3
Good
1,091 reviews

Food

6.0

Crew

8.2

Boarding

7.3

Overall

7.3

Entertainment

6.2

Comfort

7.1

Reviews

1 / 7
2.0
Mediocre

Monte,Feb 2025

MIA - BSB

Because of the INCREDIBLY long time to get our checked baggage, gol would not let us board our connecting flight even though we arrived at the luggage check in counter over 30 minutes before take off. We were stranded in Brasilia for two days before a flight to cruzeiro do sol was available
Avianca
6.7
Okay
2,386 reviews
GOL
7.3
Good
1,091 reviews

Food

6.0

Crew

8.2

Boarding

7.3

Overall

7.3

Entertainment

6.2

Comfort

7.1

Reviews

1 / 7
2.0
Mediocre

Monte,Feb 2025

MIA - BSB

Because of the INCREDIBLY long time to get our checked baggage, gol would not let us board our connecting flight even though we arrived at the luggage check in counter over 30 minutes before take off. We were stranded in Brasilia for two days before a flight to cruzeiro do sol was available

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 is the cheapest airline to fly 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 $1,017. You may be able to fly from Dallas/Fort Worth Airport to Buenos Aires for 24% less than the average price by searching for this airline.

  • 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 $1,254, our data shows the cheapest flight currently is $885. When looking at the most popular route, (Dallas/Fort Worth - Buenos Aires Ministro Pistarini), you can expect to pay $814 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, April is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Buenos Aires (average of $795). Flying from Dallas/Fort Worth Airport to Buenos Aires in December is currently the most expensive (average of $1,260). 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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Top 4 airlines flying from Dallas/Fort Worth to Buenos Aires

Discover the top 4 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$638Average$983FlexibilityNo cancel feeOn-time71%
DeltaCheapest$983Average$1,275FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$990Average$1,499FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,083Average$1,583FlexibilityNo cancel feeOn-time69%

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