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Cheap flights from Texas to Buenos Aires from $261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Buenos Aires departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Texas to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:20 pm - 7:20 amAUS-EZE
12h 00m1 stop
United Airlines Logo
11:55 pm - 7:57 pmEZE-AUS
23h 02m1 stop
$540United Airlines
Find Deal
Tue, Feb 3 - Mon, Feb 16
United Airlines Logo
4:20 pm - 7:20 amAUS-EZE
12h 00m1 stop
United Airlines Logo
10:05 pm - 7:02 pmEZE-AUS
23h 57m2 stops
$544United Airlines
Find Deal
Tue, Feb 3 - Thu, Feb 19
Copa Airlines Logo
2:29 pm - 7:59 amAUS-EZE
14h 30m1 stop
Copa Airlines Logo
2:15 am - 12:54 pmEZE-AUS
13h 39m1 stop
$548Copa Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
American Airlines Logo
12:42 pm - 8:10 amAUS-EZE
16h 28m2 stops
American Airlines Logo
10:30 pm - 10:11 amEZE-AUS
14h 41m1 stop
$633American Airlines
Find Deal
Wed, Dec 3 - Thu, Dec 18
LATAM Airlines Logo
6:45 am - 10:30 amAUS-AEP
25h 45m2 stops
LATAM Airlines Logo
5:15 pm - 6:52 pmAEP-AUS
27h 37m2 stops
$666LATAM Airlines
Find Deal
Sun, Mar 15 - Thu, Mar 19
Delta Logo
12:34 pm - 7:20 amAUS-EZE
15h 46m1 stop
Delta Logo
4:05 am - 12:22 amEZE-AUS
23h 17m2 stops
$666Delta
Find Deal
Sun, Feb 8 - Wed, Feb 18
LATAM Airlines Logo
9:00 am - 6:15 amAUS-EZE
19h 15m3 stops
LATAM Airlines Logo
7:40 am - 12:26 amEZE-AUS
18h 46m2 stops
$669LATAM Airlines
Find Deal
Fri, May 1 - Wed, May 13
Delta Logo
8:00 am - 10:15 amAUS-EZE
23h 15m2 stops
Delta Logo
8:00 am - 12:22 amEZE-AUS
19h 22m2 stops
$670Delta
Find Deal
Tue, Feb 3 - Sun, Feb 22
Copa Airlines Logo
2:42 pm - 7:55 amAUS-EZE
14h 13m1 stop
Copa Airlines Logo
12:23 am - 2:06 pmEZE-AUS
15h 43m1 stop
$711Copa Airlines
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Mon, Mar 2 - Sun, Mar 8
American Airlines Logo
10:50 am - 10:15 amAUS-EZE
20h 25m1 stop
American Airlines Logo
10:25 pm - 3:34 pmEZE-AUS
20h 09m1 stop
$712American Airlines
Find Deal
Tue, Feb 24 - Mon, Mar 2

United Airlines flights from Texas to Buenos Aires

Our best United Airlines deals on Texas to Buenos Aires flight tickets
United Airlines
Feb 3
AUS4:20 pmAustin Bergstrom
12h 00m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
Feb 16
EZE11:55 pmBuenos Aires Ministro Pistarini
23h 02m
1 stop
AUS7:57 pmAustin Bergstrom
$540
Find similar
United Airlines
Feb 3
AUS10:50 amAustin Bergstrom
17h 30m
2 stops
EZE7:20 amBuenos Aires Ministro Pistarini
Feb 9
EZE11:55 pmBuenos Aires Ministro Pistarini
18h 29m
1 stop
AUS3:24 pmAustin Bergstrom
$544
Find similar
United Airlines
Feb 8
AUS7:37 pmAustin Bergstrom
32h 43m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
Feb 17
EZE10:05 pmBuenos Aires Ministro Pistarini
18h 08m
1 stop
AUS1:13 pmAustin Bergstrom
$545
Find similar

Copa Airlines flights from Texas to Buenos Aires

Our best Copa Airlines deals on Texas to Buenos Aires flight tickets
Copa Airlines
Nov 17
AUS2:29 pmAustin Bergstrom
14h 30m
1 stop
EZE7:59 amBuenos Aires Ministro Pistarini
Dec 2
EZE2:15 amBuenos Aires Ministro Pistarini
13h 39m
1 stop
AUS12:54 pmAustin Bergstrom
$528
Find similar
Copa Airlines
Dec 11
AUS2:29 pmAustin Bergstrom
14h 30m
1 stop
EZE7:59 amBuenos Aires Ministro Pistarini
Dec 14
EZE2:15 amBuenos Aires Ministro Pistarini
13h 39m
1 stop
AUS12:54 pmAustin Bergstrom
$548
Find similar
Copa Airlines
Mar 2
AUS2:42 pmAustin Bergstrom
14h 13m
1 stop
EZE7:55 amBuenos Aires Ministro Pistarini
Mar 8
EZE12:23 amBuenos Aires Ministro Pistarini
15h 43m
1 stop
AUS2:06 pmAustin Bergstrom
$711
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Texas 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 November 9, 2025.
Use the filters below to find and compare flights from Texas to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Tue 2/3

4:20 pm-7:20 am

1 stop12h 00m

Buenos Aires Ministro Pistarini

Mon 2/16

11:55 pm-7:57 pm

1 stop23h 02m

$540

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Tue 2/3

4:20 pm-7:20 am

1 stop12h 00m

Buenos Aires Ministro Pistarini

Thu 2/19

10:05 pm-7:02 pm

2 stops23h 57m

$544

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Thu 12/11

2:29 pm-7:59 am

1 stop14h 30m

Buenos Aires Ministro Pistarini

Sun 12/14

2:15 am-12:54 pm

1 stop13h 39m

$548

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Wed 12/3

12:42 pm-8:10 am

2 stops16h 28m

Buenos Aires Ministro Pistarini

Thu 12/18

10:30 pm-10:11 am

1 stop14h 41m

$633

AustinBuenos Aires

AUS - AEP

AUSAEP

Austin Bergstrom

Sun 3/15

6:45 am-10:30 am

2 stops25h 45m

Buenos Aires Jorge Newbery

Thu 3/19

5:15 pm-6:52 pm

2 stops27h 37m

$666

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Sun 2/8

12:34 pm-7:20 am

1 stop15h 46m

Buenos Aires Ministro Pistarini

Wed 2/18

4:05 am-12:22 am

2 stops23h 17m

$666

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Fri 5/1

9:00 am-6:15 am

3 stops19h 15m

Buenos Aires Ministro Pistarini

Wed 5/13

7:40 am-12:26 am

2 stops18h 46m

$669

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Tue 2/3

8:00 am-10:15 am

2 stops23h 15m

Buenos Aires Ministro Pistarini

Sun 2/22

8:00 am-12:22 am

2 stops19h 22m

$670

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Mon 3/2

2:42 pm-7:55 am

1 stop14h 13m

Buenos Aires Ministro Pistarini

Sun 3/8

12:23 am-2:06 pm

1 stop15h 43m

$711

AustinBuenos Aires

AUS - EZE

AUSEZE

Austin Bergstrom

Tue 2/24

10:50 am-10:15 am

1 stop20h 25m

Buenos Aires Ministro Pistarini

Mon 3/2

10:25 pm-3:34 pm

1 stop20h 09m

$712

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 Texas 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 Texas is in October. Flight prices, which tend to average around $1,053, 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 Texas during August instead. Flights to Buenos Aires in August, while not as cheap as those in October, still average around $1,175.

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 Texas is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,340. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Saturday is $1,650.

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 at noon. Flights from Texas to Buenos Aires during this time can be as low as $1,140. Try not to purchase tickets in the evening because they tend to be around $1,481. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Texas to Buenos Aires flight route?

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

How far in advance should I book a flight to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $1,350 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Texas for as low as $946 on momondo.

What cabin class options are available on Texas to Buenos Aires flights?

There are 3 cabin classes available to choose from on Texas 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 Texas to Buenos Aires flights?

You could potentially save up to 60% on your flight if you consider stops on a Texas to Buenos Aires flight.

Cheap Texas to Buenos Aires flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Buenos Aires

Best Price Found

$813

Fastest flight time

9h 40m

Direct flights

Every day

Airports in Buenos Aires

1 airport
The best one-way flight to Buenos Aires from Texas in the past 72 hours is $813. The best round-trip flight deal from Texas to Buenos Aires found on momondo in the last 72 hours is $1,250.
The fastest flight from Texas to Buenos Aires takes 9h 40m
Direct flights go from Texas to Buenos Aires every day.
There is 1 airport near Buenos Aires: Buenos Aires Ministro Pistarini (EZE)
Search flight deals

  • When did momondo last update prices for flights from Texas to Buenos Aires?

    Prices for flights from Texas to Buenos Aires were last updated today.

  • How many operators does momondo search for flights from Texas to Buenos Aires?

  • How old do you have to be to fly from Texas to Buenos Aires?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Texas to Buenos Aires.

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

    The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Texas to Buenos Aires?

Best airlines flying from Texas to Buenos Aires

Compare and see reviews for airlines that fly from Texas to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $288Free CancellationRating
7.9
8,000 reviews
Search Delta flights
Copa AirlinesPriceFrom $369Free CancellationRating
7.6
1,561 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $406Free CancellationRating
7.5
1,870 reviews
Search LATAM Airlines flights
AviancaPriceFrom $558Free CancellationRating
6.6
2,468 reviews
Search Avianca flights
United AirlinesPriceFrom $565Free CancellationRating
7.4
9,012 reviews
Search United Airlines flights
American AirlinesPriceFrom $583Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Texas to Buenos Aires for you.

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

Yes. momondo allows you to filter the results for Texas to Buenos Aires flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Texas and Buenos Aires by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Texas to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know 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