Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Texas to Buenos Aires from $299

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 10/21. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Texas to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:18 pm - 3:23 amIAH  Houston George Bush Intcntl-EZE Buenos Aires Ministro Pistarini
35h 05m2 stops Miami Santo Domingo Las Americas
Multiple Airlines Logo
8:00 am - 1:33 pmEZE  Buenos Aires Ministro Pistarini-IAH Houston George Bush Intcntl
31h 33m1 stop Miami
$681Multiple Airlines
Thu, Sep 24 - Mon, Oct 5
United Airlines Logo
5:44 pm - 8:00 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
12h 16m1 stop Houston George Bush Intcntl
United Airlines Logo
9:00 pm - 1:12 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
18h 12m1 stop Houston George Bush Intcntl
$708United Airlines
Thu, Aug 27 - Thu, Sep 10
United Airlines Logo
5:30 am - 8:00 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
24h 30m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
9:00 pm - 1:12 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
18h 12m1 stop Houston George Bush Intcntl
$712United Airlines
Thu, Aug 27 - Thu, Sep 10
American Airlines Logo
12:07 pm - 8:45 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
18h 38m1 stop Miami
American Airlines Logo
10:30 pm - 8:11 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
23h 41m1 stop Miami
$723American Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
12:42 pm - 8:45 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
18h 03m2 stops Dallas/Fort Worth Miami
American Airlines Logo
10:30 pm - 8:11 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
23h 41m1 stop Miami
$727American Airlines
Thu, Aug 27 - Mon, Aug 31
LATAM Airlines Logo
8:35 am - 9:50 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
22h 15m1 stop Miami
LATAM Airlines Logo
7:20 am - 11:30 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
19h 10m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$731LATAM Airlines
Thu, Nov 19 - Wed, Dec 2
Multiple Airlines Logo
2:18 pm - 3:23 amIAH  Houston George Bush Intcntl-EZE Buenos Aires Ministro Pistarini
35h 05m2 stops Miami Santo Domingo Las Americas
Multiple Airlines Logo
8:00 am - 1:33 pmEZE  Buenos Aires Ministro Pistarini-IAH Houston George Bush Intcntl
31h 33m1 stop Miami
$732Multiple Airlines
Thu, Sep 24 - Mon, Oct 5
LATAM Airlines Logo
8:35 am - 7:40 amAUS  Austin Bergstrom-AEP Buenos Aires Jorge Newbery
21h 05m2 stops Miami Lima J Chavez Intl
LATAM Airlines Logo
10:30 pm - 9:51 pmAEP  Buenos Aires Jorge Newbery-AUS Austin Bergstrom
26h 21m2 stops Santiago Arturo Merino Benitez Miami
$740LATAM Airlines
Tue, Oct 27 - Mon, Nov 2
Copa Airlines Logo
2:32 pm - 12:47 amAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
31h 15m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:04 am - 12:48 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
13h 44m1 stop Panama City Tocumen Intl
$756Copa Airlines
Wed, Nov 25 - Sat, Dec 5
Copa Airlines Logo
2:32 pm - 11:43 pmAUS  Austin Bergstrom-EZE Buenos Aires Ministro Pistarini
30h 11m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:02 am - 12:48 pmEZE  Buenos Aires Ministro Pistarini-AUS Austin Bergstrom
13h 46m1 stop Panama City Tocumen Intl
$756Copa Airlines
Sun, Nov 8 - Sat, Nov 21

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Texas to Buenos Aires

Our best United Airlines deals on Texas to Buenos Aires flight tickets
United Airlines
Aug 18
AUS7:10 pmAustin Bergstrom
34h 50m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Aug 23
EZE9:00 pmBuenos Aires Ministro Pistarini
24h 12m
2 stops
AUS7:12 pmAustin Bergstrom
$658
United Airlines
Aug 22
AUS3:08 pmAustin Bergstrom
38h 52m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
Aug 27
EZE9:00 pmBuenos Aires Ministro Pistarini
22h 55m
1 stop
AUS5:55 pmAustin Bergstrom
$667
United Airlines
Aug 27
AUS5:44 pmAustin Bergstrom
12h 16m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Sep 10
EZE9:00 pmBuenos Aires Ministro Pistarini
18h 12m
1 stop
AUS1:12 pmAustin Bergstrom
$708

LATAM Airlines flights from Texas to Buenos Aires

Our best LATAM Airlines deals on Texas to Buenos Aires flight tickets
LATAM Airlines
Nov 19
AUS8:35 amAustin Bergstrom
22h 15m
1 stop
EZE9:50 amBuenos Aires Ministro Pistarini
Dec 2
EZE7:20 amBuenos Aires Ministro Pistarini
19h 10m
2 stops
AUS11:30 pmAustin Bergstrom
$731
LATAM Airlines
Nov 13
AUS8:35 amAustin Bergstrom
22h 15m
1 stop
EZE9:50 amBuenos Aires Ministro Pistarini
Nov 21
EZE4:00 amBuenos Aires Ministro Pistarini
20h 42m
2 stops
AUS9:42 pmAustin Bergstrom
$740
LATAM Airlines
Jan 13
AUS2:45 pmAustin Bergstrom
16h 05m
2 stops
EZE9:50 amBuenos Aires Ministro Pistarini
May 5
EZE7:35 amBuenos Aires Ministro Pistarini
18h 57m
2 stops
AUS12:32 amAustin Bergstrom
$744

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 August 15, 2026.
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

Cheapest round-trip

HoustonBuenos Aires

IAH Houston George Bush Intcntl - EZE Buenos Aires Ministro Pistarini

IAHEZE

Houston George Bush Intcntl

Thu 9/24

2:18 pm-3:23 am

2 stops35h 05m

Buenos Aires Ministro Pistarini

Mon 10/5

8:00 am-1:33 pm

1 stop31h 33m

$681
Quickest round-trip

AustinBuenos Aires

AUS Austin Bergstrom - EZE Buenos Aires Ministro Pistarini

AUSEZE

Austin Bergstrom

Thu 8/27

5:44 pm-8:00 am

1 stop12h 16m

Buenos Aires Ministro Pistarini

Thu 9/10

9:00 pm-1:12 pm

1 stop18h 12m

$708

AustinBuenos Aires

AUS Austin Bergstrom - EZE Buenos Aires Ministro Pistarini

AUSEZE

Austin Bergstrom

Thu 8/27

5:30 am-8:00 am

2 stops24h 30m

Buenos Aires Ministro Pistarini

Thu 9/10

9:00 pm-1:12 pm

1 stop18h 12m

$712

AustinBuenos Aires

AUS Austin Bergstrom - EZE Buenos Aires Ministro Pistarini

AUSEZE

Austin Bergstrom

Thu 8/27

12:07 pm-8:45 am

1 stop18h 38m

Buenos Aires Ministro Pistarini

Mon 8/31

10:30 pm-8:11 pm

1 stop23h 41m

$723

AustinBuenos Aires

AUS Austin Bergstrom - EZE Buenos Aires Ministro Pistarini

AUSEZE

Austin Bergstrom

Thu 8/27

12:42 pm-8:45 am

2 stops18h 03m

Buenos Aires Ministro Pistarini

Mon 8/31

10:30 pm-8:11 pm

1 stop23h 41m

$727

AustinBuenos Aires

AUS Austin Bergstrom - EZE Buenos Aires Ministro Pistarini

AUSEZE

Austin Bergstrom

Thu 11/19

8:35 am-9:50 am

1 stop22h 15m

Buenos Aires Ministro Pistarini

Wed 12/2

7:20 am-11:30 pm

2 stops19h 10m

$731

HoustonBuenos Aires

IAH Houston George Bush Intcntl - EZE Buenos Aires Ministro Pistarini

IAHEZE

Houston George Bush Intcntl

Thu 9/24

2:18 pm-3:23 am

2 stops35h 05m

Buenos Aires Ministro Pistarini

Mon 10/5

8:00 am-1:33 pm

1 stop31h 33m

$732

AustinBuenos Aires

AUS Austin Bergstrom - AEP Buenos Aires Jorge Newbery

AUSAEP

Austin Bergstrom

Tue 10/27

8:35 am-7:40 am

2 stops21h 05m

Buenos Aires Jorge Newbery

Mon 11/2

10:30 pm-9:51 pm

2 stops26h 21m

$740

AustinBuenos Aires

AUS Austin Bergstrom - EZE Buenos Aires Ministro Pistarini

AUSEZE

Austin Bergstrom

Wed 11/25

2:32 pm-12:47 am

1 stop31h 15m

Buenos Aires Ministro Pistarini

Sat 12/5

2:04 am-12:48 pm

1 stop13h 44m

$756

AustinBuenos Aires

AUS Austin Bergstrom - EZE Buenos Aires Ministro Pistarini

AUSEZE

Austin Bergstrom

Sun 11/8

2:32 pm-11:43 pm

1 stop30h 11m

Buenos Aires Ministro Pistarini

Sat 11/21

2:02 am-12:48 pm

1 stop13h 46m

$756

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 August. Flight prices, which tend to average around $817, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Buenos Aires from Texas during September instead. Flights to Buenos Aires in September, while not as cheap as those in August, still average around $1,024.

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 $1,250. 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 $1,590.

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 Texas to Buenos Aires during this time can be as low as $1,378. 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 Texas to Buenos Aires flight route?

Fly from Houston George Bush Intcntl to Buenos Aires Ministro Pistarini for the best Texas - Buenos Aires flight prices

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 62% 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

$1,016

Fastest flight time

9h 40m

Direct flights

Every day

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from Texas in the past 72 hours is $1,016. The best round-trip flight deal from Texas to Buenos Aires found on momondo in the last 72 hours is $1,423.
The fastest flight from Texas to Buenos Aires takes 9h 40m
Direct flights go from Texas to Buenos Aires every day.
There are 2 airports in Buenos Aires. From Texas there are direct flights to Buenos Aires Ministro Pistarini (EZE).
Search flight deals

Frequently asked questions about flying from Texas to Buenos Aires

  • 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 $358Free CancellationRating
7.8
8,508 reviews
Search Delta flights
LATAM AirlinesPriceFrom $409Free CancellationRating
7.4
1,980 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $539Free CancellationRating
7.4
10,112 reviews
Search United Airlines flights
Copa AirlinesPriceFrom $568Free CancellationRating
7.6
1,558 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $626Free CancellationRating
7.1
11,939 reviews
Search American Airlines flights
AviancaPriceFrom $826Free CancellationRating
6.5
2,537 reviews
Search Avianca 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.

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 9/14
Mon 9/21
By creating a price alert you accept our terms of use and privacy policy.

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