$451 Find Cheap Flights from San Antonio to Argentina

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Argentina departing on 4/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from San Antonio to Argentina

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Mendoza
Mendoza3 stops$1,380
Cordoba
Cordoba2 stops$1,304
Ushuaia
Ushuaia2 stops$2,508
Mendoza
Mendoza3 stops$1,380
Cordoba
Cordoba2 stops$1,304
Ushuaia
Ushuaia2 stops$2,508

Book Cheap San Antonio to Argentina Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Argentina that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Argentina

Thu, May 7 - Wed, May 20
LATAM Airlines Logo
5:25 am - 7:40 am
SAT
-
AEP
24h 15m
2 stops
LATAM Airlines Logo
8:05 pm - 10:31 pm
AEP
-
SAT
28h 26m
2 stops
$917LATAM Airlines
Thu, May 7 - Wed, May 20
Delta Logo
6:50 am - 6:10 am
SAT
-
EZE
21h 20m
2 stops
Delta Logo
8:10 pm - 3:06 pm
EZE
-
SAT
20h 56m
1 stop
$917Delta
Thu, May 7 - Wed, May 20
LATAM Airlines Logo
5:25 am - 7:40 am
SAT
-
AEP
24h 15m
2 stops
LATAM Airlines Logo
8:05 pm - 11:03 am
AEP
-
SAT
16h 58m
2 stops
$919LATAM Airlines
Thu, May 7 - Wed, May 20
LATAM Airlines Logo
5:25 am - 6:10 am
SAT
-
EZE
22h 45m
2 stops
LATAM Airlines Logo
8:10 pm - 11:03 am
EZE
-
SAT
16h 53m
1 stop
$919LATAM Airlines
Thu, May 7 - Wed, May 20
LATAM Airlines Logo
5:25 am - 9:45 am
SAT
-
EZE
26h 20m
1 stop
LATAM Airlines Logo
8:10 pm - 11:03 am
EZE
-
SAT
16h 53m
1 stop
$928LATAM Airlines
Thu, May 7 - Wed, May 20
LATAM Airlines Logo
4:11 pm - 11:30 am
SAT
-
EZE
17h 19m
2 stops
LATAM Airlines Logo
12:15 pm - 9:52 am
EZE
-
SAT
23h 37m
2 stops
$955LATAM Airlines
Thu, May 7 - Wed, May 20
Multiple Airlines Logo
11:15 am - 9:16 am
SAT
-
EZE
44h 01m
3 stops
Multiple Airlines Logo
4:00 am - 11:00 am
EZE
-
SAT
33h 00m
3 stops
$1,047Multiple Airlines
Mon, Apr 27 - Mon, Jun 22
Multiple Airlines Logo
10:16 pm - 12:25 am
SAT
-
EZE
24h 09m
2 stops
Multiple Airlines Logo
4:45 am - 9:05 am
EZE
-
SAT
30h 20m
3 stops
$1,097Multiple Airlines
Fri, May 1 - Fri, May 8
United Airlines Logo
9:50 am - 12:20 am
SAT
-
COR
36h 30m
2 stops
United Airlines Logo
5:49 am - 8:42 am
COR
-
SAT
28h 53m
2 stops
$1,304United Airlines
Mon, Aug 24 - Tue, Aug 25
United Airlines Logo
7:35 am - 12:20 am
SAT
-
COR
14h 45m
2 stops
United Airlines Logo
3:32 am - 11:49 pm
COR
-
SAT
46h 17m
3 stops
$1,544United Airlines
Booking Insights

KAYAK's insights & trends for San Antonio to Argentina flights

Get data-powered insights and trends into flights from San Antonio to Argentina to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Antonio to Argentina?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Argentina, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Antonio to Argentina is January, when tickets cost $793 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,565 and $1,370 respectively.

FAQs - booking Argentina flights

  • How does KAYAK find such low prices on flights from San Antonio to Argentina?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Argentina.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Argentina?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to Argentina is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Argentina?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Antonio to Argentina with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Argentina?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Antonio to Argentina up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Antonio to Argentina

 
Need help choosing which airline to fly with from San Antonio to Argentina? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9439 reviews
7.7Boarding
6.6Food
8.1Crew
7.3Comfort
7.1Entertainment
Airline reviews

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

2.0 MediocreAnonymous, Feb 2026
IAH - GUA
Read more United Airlines reviews

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Delayed, toilets did not flush, pilot parked to far away from Gate

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Poor communication ahead of time about flight delays and old planes/other equipment.

Mechanical issue delayed us 2hrs and then once we landed sat on tarmac for 30mins because someone left a vehicle in front of the gaye

The crew was excellent and overall the flight was good. No complaints.

Like all of the flights I took to get down to Dallas. They were delayed

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

Everything you need to know for your flight from San Antonio to Argentina

Information on your arrival and departure airports