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Cheap flights from Dallas/Fort Worth Airport to Buenos Aires from $259

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas/Fort Worth Airport to Buenos Aires departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Dallas/Fort Worth Airport to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:02 am - 8:30 am
DFW
-
AEP
20h 28m
2 stops
Multiple Airlines Logo
4:40 am - 9:24 am
AEP
-
DFW
30h 44m
2 stops
$818Multiple Airlines
Wed, Sep 2 - Wed, Sep 9
Multiple Airlines Logo
8:05 pm - 3:45 am
DFW
-
EZE
29h 40m
2 stops
Multiple Airlines Logo
8:00 am - 9:24 am
EZE
-
DFW
27h 24m
1 stop
$834Multiple Airlines
Mon, Sep 7 - Wed, Sep 16
Multiple Airlines Logo
8:05 pm - 3:45 am
DFW
-
EZE
29h 40m
2 stops
Multiple Airlines Logo
3:15 pm - 9:24 am
EZE
-
DFW
20h 09m
1 stop
$835Multiple Airlines
Mon, Sep 7 - Sun, Sep 13
Multiple Airlines Logo
10:29 am - 4:30 am
DFW
-
EZE
16h 01m
1 stop
Multiple Airlines Logo
2:45 am - 9:12 am
EZE
-
DFW
32h 27m
2 stops
$837Multiple Airlines
Mon, Oct 5 - Sat, Oct 17
Multiple Airlines Logo
10:02 am - 4:10 am
DFW
-
EZE
40h 08m
2 stops
Multiple Airlines Logo
4:00 am - 9:07 am
EZE
-
DFW
31h 07m
2 stops
$841Multiple Airlines
Fri, Aug 28 - Fri, Sep 4
Multiple Airlines Logo
8:05 pm - 3:45 am
DFW
-
EZE
29h 40m
2 stops
Multiple Airlines Logo
1:10 pm - 9:24 am
EZE
-
DFW
22h 14m
1 stop
$845Multiple Airlines
Mon, Sep 7 - Fri, Sep 18
Multiple Airlines Logo
8:05 pm - 3:45 am
DFW
-
EZE
29h 40m
2 stops
Multiple Airlines Logo
8:00 am - 9:24 am
EZE
-
DFW
27h 24m
1 stop
$851Multiple Airlines
Mon, Sep 7 - Thu, Sep 17
Multiple Airlines Logo
10:02 am - 7:15 pm
DFW
-
EZE
31h 13m
1 stop
Multiple Airlines Logo
4:45 am - 9:24 am
EZE
-
DFW
30h 39m
2 stops
$856Multiple Airlines
Tue, Sep 8 - Wed, Sep 16
Multiple Airlines Logo
10:02 am - 7:15 pm
DFW
-
EZE
31h 13m
1 stop
Multiple Airlines Logo
4:45 am - 9:24 am
EZE
-
DFW
30h 39m
2 stops
$861Multiple Airlines
Sat, Aug 29 - Fri, Sep 11
Multiple Airlines Logo
10:29 am - 3:00 am
DFW
-
EZE
38h 31m
2 stops
Multiple Airlines Logo
1:10 pm - 9:24 am
EZE
-
DFW
22h 14m
1 stop
$862Multiple Airlines
Mon, Sep 14 - Fri, Sep 18

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United Airlines flights from Dallas/Fort Worth Airport to Buenos Aires

Our best United Airlines deals on Dallas/Fort Worth Airport to Buenos Aires flight tickets
United Airlines
Jul 28
DFW11:59 amDallas/Fort Worth
18h 01m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Aug 7
EZE9:00 pmBuenos Aires Ministro Pistarini
22h 46m
1 stop
DFW5:46 pmDallas/Fort Worth
$1,368
United Airlines
Jul 28
DFW9:46 amDallas/Fort Worth
20h 14m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Aug 7
EZE9:00 pmBuenos Aires Ministro Pistarini
26h 56m
2 stops
DFW9:56 pmDallas/Fort Worth
$1,372
United Airlines
Jul 26
DFW7:34 pmDallas/Fort Worth
34h 26m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Aug 2
EZE9:00 pmBuenos Aires Ministro Pistarini
13h 50m
1 stop
DFW8:50 amDallas/Fort Worth
$1,375

Avianca flights from Dallas/Fort Worth Airport to Buenos Aires

Our best Avianca deals on Dallas/Fort Worth Airport to Buenos Aires flight tickets
Avianca
Oct 5
DFW1:55 pmDallas/Fort Worth
37h 45m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
Oct 18
AEP7:00 amBuenos Aires Jorge Newbery
32h 40m
1 stop
DFW1:40 pmDallas/Fort Worth
$1,159
Avianca
Jul 23
DFW6:25 pmDallas/Fort Worth
43h 15m
2 stops
EZE3:40 pmBuenos Aires Ministro Pistarini
Jul 30
EZE7:10 amBuenos Aires Ministro Pistarini
31h 05m
2 stops
DFW12:15 pmDallas/Fort Worth
$1,485
Avianca
Jul 28
DFW6:25 pmDallas/Fort Worth
32h 35m
2 stops
EZE5:00 amBuenos Aires Ministro Pistarini
Aug 7
EZE6:15 amBuenos Aires Ministro Pistarini
32h 00m
3 stops
DFW12:15 pmDallas/Fort Worth
$1,503

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport 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, momondo users made 832,500 searches. Data last updated July 19, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasBuenos Aires

DFW - AEP

DFWAEP

Dallas/Fort Worth

Wed 9/2

10:02 am-8:30 am

2 stops20h 28m

Buenos Aires Jorge Newbery

Wed 9/9

4:40 am-9:24 am

2 stops30h 44m

$818

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Mon 9/7

8:05 pm-3:45 am

2 stops29h 40m

Buenos Aires Ministro Pistarini

Wed 9/16

8:00 am-9:24 am

1 stop27h 24m

$834

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Mon 9/7

8:05 pm-3:45 am

2 stops29h 40m

Buenos Aires Ministro Pistarini

Sun 9/13

3:15 pm-9:24 am

1 stop20h 09m

$835
Quickest round-trip

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Mon 10/5

10:29 am-4:30 am

1 stop16h 01m

Buenos Aires Ministro Pistarini

Sat 10/17

2:45 am-9:12 am

2 stops32h 27m

$837

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Fri 8/28

10:02 am-4:10 am

2 stops40h 08m

Buenos Aires Ministro Pistarini

Fri 9/4

4:00 am-9:07 am

2 stops31h 07m

$841

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Mon 9/7

8:05 pm-3:45 am

2 stops29h 40m

Buenos Aires Ministro Pistarini

Fri 9/18

1:10 pm-9:24 am

1 stop22h 14m

$845

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Mon 9/7

8:05 pm-3:45 am

2 stops29h 40m

Buenos Aires Ministro Pistarini

Thu 9/17

8:00 am-9:24 am

1 stop27h 24m

$851

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Tue 9/8

10:02 am-7:15 pm

1 stop31h 13m

Buenos Aires Ministro Pistarini

Wed 9/16

4:45 am-9:24 am

2 stops30h 39m

$856

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Sat 8/29

10:02 am-7:15 pm

1 stop31h 13m

Buenos Aires Ministro Pistarini

Fri 9/11

4:45 am-9:24 am

2 stops30h 39m

$861

DallasBuenos Aires

DFW - EZE

DFWEZE

Dallas/Fort Worth

Mon 9/14

10:29 am-3:00 am

2 stops38h 31m

Buenos Aires Ministro Pistarini

Fri 9/18

1:10 pm-9:24 am

1 stop22h 14m

$862

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Dallas/Fort Worth Airport is in October. Flight prices, which tend to average around $1,128, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Buenos Aires from Dallas/Fort Worth Airport during May instead. Flights to Buenos Aires in May, while not as cheap as those in October, still average around $1,168.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Dallas/Fort Worth Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,251. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Friday is $1,600.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the evening. Flights from Dallas/Fort Worth Airport to Buenos Aires during this time can be as low as $1,356. Try not to purchase tickets in the afternoon because they tend to be around $1,582. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Dallas/Fort Worth to Buenos Aires flight route?

Fly from Dallas/Fort Worth to Buenos Aires Ministro Pistarini for the best Dallas/Fort Worth - Buenos Aires flight prices

What cabin class options are available on Dallas/Fort Worth Airport to Buenos Aires flights?

There are 3 cabin classes available to choose from on Dallas/Fort Worth Airport to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Dallas/Fort Worth Airport to Buenos Aires flights?

You could potentially save up to 66% on your flight if you consider stops on a Dallas/Fort Worth Airport to Buenos Aires flight.

How have Dallas/Fort Worth Airport to Buenos Aires flight prices changed over time?

As of July 2026, prices for Dallas/Fort Worth Airport to Buenos Aires flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Dallas/Fort Worth Airport to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dallas/Fort Worth Airport to Buenos Aires (DFW to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas/Fort Worth Airport to Buenos Aires

Best Price Found

$856

Fastest flight time

10h 25m

Direct flights

Every day

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from Dallas/Fort Worth Airport in the past 72 hours is $856. The best round-trip flight deal from Dallas/Fort Worth Airport to Buenos Aires found on momondo in the last 72 hours is $1,267.
The fastest flight from Dallas/Fort Worth Airport to Buenos Aires takes 10h 25m
Direct flights go from Dallas/Fort Worth Airport to Buenos Aires every day.
There are 2 airports in Buenos Aires. From Dallas/Fort Worth Airport there are direct flights to Buenos Aires Ministro Pistarini (EZE).
Search flight deals

Frequently asked questions about flying from Dallas/Fort Worth Airport to Buenos Aires

  • How far is Dallas/Fort Worth to Buenos Aires by plane?

    Dallas/Fort Worth and Buenos Aires are 5291.5 mi apart from one another. In terms of flight time, this usually takes a little over 10h 25m.

  • When did momondo last update prices for flights from Dallas/Fort Worth Airport to Buenos Aires?

    Prices for flights from Dallas/Fort Worth Airport to Buenos Aires refresh daily.

  • How many operators does momondo search for flights from Dallas/Fort Worth Airport to Buenos Aires?

  • How old do you have to be to fly from Dallas/Fort Worth Airport to Buenos Aires?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas/Fort Worth Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Dallas/Fort Worth Airport to Buenos Aires?

  • What is the most popular airline from Dallas/Fort Worth Airport to Buenos Aires?

Best airlines flying from Dallas/Fort Worth Airport to Buenos Aires

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $638Free CancellationRating
6.5
2,526 reviews
Search Avianca flights
LATAM AirlinesPriceFrom $967Free CancellationRating
7.4
1,959 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $968Free CancellationRating
7.4
10,012 reviews
Search United Airlines flights
American AirlinesPriceFrom $990Free CancellationRating
7.1
11,829 reviews
Search American Airlines flights

  • American Airlines Flights From Dallas/Fort Worth Airport to Buenos Aires

    American Airlines is one of the most popular airlines flying from Dallas/Fort Worth Airport to Buenos Aires, operating 4 flights/week on average for this route. A good American Airlines flight deal for Dallas/Fort Worth Airport to Buenos Aires starts from $990 round-trip, up to an average price of $1,342. Our users have rated American Airlines at 7.1/10.

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Buenos Aires?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires from Dallas.

Can I find flights from Dallas to Buenos Aires with flexible booking policies on momondo?

Flights from Dallas to Buenos Aires with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Dallas to Buenos Aires?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dallas to Buenos Aires.

I’m not ready to book a flight from Dallas to Buenos Aires right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Buenos Aires, momondo offers a useful price alert feature which will track prices for flights to Buenos Aires from Dallas and alert you when they change.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport