Cheap flights from San Antonio

View AU$253 flight on Tue, 12 Jan 2027Opens in a new window

Popular airlines

  • LATAM Airlines Group

  • GOL Linhas Aereas S.A.

  • Aerolineas Argentinas

  • Avianca

  • Iberia

  • Lufthansa

  • United

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from San Antonio

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Fri, 3 July - Sun, 5 July
PDP
Punta del Este
AEP
Buenos Aires
AU$394 Return, found 2 days ago
AU$394
Return
found 2 days ago
Select Aerolineas Argentinas flight, departing Fri, 3 July from Punta del Este to Buenos Aires, returning Sun, 5 July, priced at AU$394 found 2 days ago
Aerolineas Argentinas
Fri, 3 July - Sun, 5 July
PDP
Punta del Este
AEP
Buenos Aires
AU$402 Return, found 2 days ago
AU$402
Return
found 2 days ago
Select Aerolineas Argentinas flight, departing Fri, 3 July from Punta del Este to Buenos Aires, returning Sun, 5 July, priced at AU$402 found 2 days ago
Aerolineas Argentinas
Fri, 3 July - Sun, 5 July
PDP
Punta del Este
AEP
Buenos Aires
AU$417 Return, found 2 days ago
AU$417
Return
found 2 days ago
Select Aerolineas Argentinas flight, departing Fri, 3 July from Punta del Este to Buenos Aires, returning Sun, 5 July, priced at AU$417 found 2 days ago
Aerolineas Argentinas
Fri, 3 July - Sun, 5 July
PDP
Punta del Este
AEP
Buenos Aires
AU$424 Return, found 2 days ago
AU$424
Return
found 2 days ago
Select Aerolineas Argentinas flight, departing Fri, 3 July from Punta del Este to Buenos Aires, returning Sun, 5 July, priced at AU$424 found 2 days ago

Travel information

Flights from San Antonio: Essential Travel Information

Cheapest flight from San Antonio
AU$394 (roundtrip)
Best airlines to fly from San Antonio
Aerolineas Argentinas
Cheapest month to fly from San Antonio
July
San Antonio IATA code
null
San Antonio Country/State
Rocha
Airline ticket deals from San Antonio
AU$394 - AU$424

Explore a world of travel with Expedia

*Available to Expedia members.