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$318+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BUE
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas to Buenos Aires are usually found in October or November, booked 51 days in advance, depart on a Wednesday or Tuesday and return on a Monday

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 June 12, 2025.

Round-trip from

$678
(Aeromexico)

One-way from

$318
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$1,334
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. 0% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Aeromexico deal was found by Cheapflights users on 6/10. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/12:05 pmDFW - EZE
1 stop29h 20mAeromexico
Tue 9/2311:25 pmEZE - DFW
1 stop15h 10mAeromexico
Deal found 6/10$678
This Gotogate deal was found by Cheapflights users on 6/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:20 pmDFW - EZE
2 stops29h 05mAvianca
Thu 9/116:40 amEZE - DFW
2 stops32h 40mAvianca
Deal found 6/12$862
This Mytrip deal was found by Cheapflights users on 6/10. 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 8/187:48 pmDFW - EZE
3 stops26h 22mMultiple Airlines
Mon 9/154:35 pmEZE - DFW
3 stops32h 22mMultiple Airlines
Deal found 6/10$866
This Mytrip deal was found by Cheapflights users on 6/9. 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 9/195:15 amDFW - AEP
3 stops40h 05mMultiple Airlines
Sat 9/2712:20 amAEP - DFW
3 stops23h 59mMultiple Airlines
Deal found 6/9$880
This LATAM Airlines deal was found by Cheapflights users on 6/11. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:00 amDAL - EZE
2 stops27h 47mLATAM Airlines
Tue 10/217:40 amEZE - DAL
2 stops18h 01mLATAM Airlines
Deal found 6/11$985
This LATAM Airlines deal was found by Cheapflights users on 6/11. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:45 pmDFW - AEP
2 stops19h 15mLATAM Airlines
Wed 12/175:10 pmAEP - DFW
2 stops22h 15mLATAM Airlines
Deal found 6/11$985
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:00 amDFW - EZE
1 stop23h 00mDelta
Thu 11/277:35 pmEZE - DFW
2 stops19h 50mDelta
Deal found 6/12$985
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:40 pmDFW - EZE
Nonstop10h 30mAmerican Airlines
Wed 12/1710:30 pmEZE - DFW
Nonstop11h 10mAmerican Airlines
Deal found 6/11$991
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/88:49 amDFW - EZE
2 stops21h 11mUnited Airlines
Thu 10/169:00 pmEZE - DFW
1 stop16h 05mUnited Airlines
Deal found 6/9$1,010
This Travelocity deal was found by Cheapflights users on 6/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/192:50 pmDFW - AEP
1 stop12h 50mAvianca
Sun 9/287:00 amAEP - DFW
1 stop32h 20mAvianca
Deal found 6/9$1,011
This LATAM Airlines deal was found by Cheapflights users on 6/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:25 pmDFW - EZE
2 stops16h 50mLATAM Airlines
Wed 12/1711:00 amEZE - DFW
2 stops26h 25mLATAM Airlines
Deal found 6/10$1,027
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:00 amDAL - EZE
1 stop20h 20mDelta
Thu 12/187:35 pmEZE - DAL
2 stops18h 43mDelta
Deal found 6/11$1,155

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 June 12, 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

Mon 9/1

2:05 pm-9:25 pm

1 stop29h 20m

Buenos Aires Ministro Pistarini

Tue 9/23

11:25 pm-12:35 pm

1 stop15h 10m

$678

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Thu 8/28

6:20 pm-1:25 am

2 stops29h 05m

Buenos Aires Ministro Pistarini

Thu 9/11

6:40 am-1:20 pm

2 stops32h 40m

$862

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Mon 8/18

7:48 pm-12:10 am

3 stops26h 22m

Buenos Aires Ministro Pistarini

Mon 9/15

4:35 pm-10:57 pm

3 stops32h 22m

$866

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Sat 8/16

5:15 am-12:40 pm

3 stops29h 25m

Buenos Aires Jorge Newbery

Thu 8/21

12:05 am-10:57 pm

3 stops24h 52m

$897

DallasBuenos Aires

DAL - EZE

DALEZE

Dallas Love Field

Thu 10/9

6:00 am-11:47 am

2 stops27h 47m

Buenos Aires Ministro Pistarini

Tue 10/21

7:40 am-11:41 pm

2 stops18h 01m

$985

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Sun 8/24

2:50 pm-5:40 am

1 stop12h 50m

Buenos Aires Jorge Newbery

Mon 12/8

7:00 am-11:30 am

2 stops31h 30m

$1,125

DallasBuenos Aires

DAL - EZE

DALEZE

Dallas Love Field

Wed 10/8

8:00 am-5:55 am

2 stops19h 55m

Buenos Aires Ministro Pistarini

Wed 10/15

8:10 pm-9:37 am

1 stop15h 27m

$1,175

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Sun 8/24

12:40 pm-9:00 am

1 stop18h 20m

Buenos Aires Ministro Pistarini

Mon 12/8

10:30 pm-6:40 am

Nonstop11h 10m

$1,245

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Fri 7/18

5:30 am-4:05 am

2 stops20h 35m

Buenos Aires Jorge Newbery

Tue 7/22

10:55 pm-9:45 pm

2 stops24h 50m

$1,415

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Mon 8/4

8:40 am-1:00 pm

2 stops26h 20m

Buenos Aires Jorge Newbery

Thu 8/7

3:40 am-6:06 pm

2 stops40h 26m

$1,726

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 17 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 June 9, 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, April is the cheapest month in which you can book a flight from Dallas to Buenos Aires (average of $795). Flying from Dallas 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 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 June 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 20% on flights from Dallas to Buenos Aires by exploring options for tickets at noon.

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 Wednesday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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 June 12, 2025.
To help decide which airline to fly from Dallas to Buenos Aires, see what other customers have to say about Delta, LATAM Airlines and Aeromexico. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,706 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
GOL
7.3
Good
1,073 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Currently priced at $678, Aeromexico will fly you from Dallas to Buenos Aires and back. In addition to Aeromexico, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Avianca and LATAM Airlines - these airlines can fly you to your destination from $862 and $985, respectively. Users have found that Aeromexico is 51% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Dallas to Buenos Aires one-way?

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as $391. Users have also found prices from $708 and $758 on LATAM Airlines and Delta, respectively.

  • 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 $990. On average you can expect to pay $1,330. The most popular route, (Dallas/Fort Worth - Buenos Aires Ministro Pistarini), can usually be booked for $985.

  • 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, April is the cheapest month in which you can book a flight from Dallas to Buenos Aires (average of $795). Flying from Dallas 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.

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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
Hobby to Ministro Pistarini flights
Dallas/Fort Worth to Jorge Newbery flights
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George Bush Intcntl to Mendoza flights
Hobby to Mendoza flights
San Antonio to Cordoba flights
San Antonio to El Calafate flights
Dallas/Fort Worth to Rosario flights
Corpus Christi to Ministro Pistarini flights
San Antonio to Ushuaia 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$698Average$950FlexibilityNo cancel feeOn-time71%
DeltaCheapest$983Average$1,473FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,001Average$1,479FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,145Average$1,505FlexibilityNo cancel feeOn-time69%

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