$4,238+ Cheap flights from San Antonio (SAT) to Ushuaia (USH)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — USH
Nov 28 — Dec 51
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Antonio to Ushuaia
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Ushuaia (USH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $4,238 (Aeromexico) |
Find flight deals from San Antonio to Ushuaia
Best flights from San Antonio to UshuaiaDiscover carefully curated flight deals from San Antonio to Ushuaia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.
Discover carefully curated flight deals from San Antonio to Ushuaia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.
This Aeromexico deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:38 pmSAT - USH
2 stops37h 52mAeromexico
Tue 4/287:55 pmUSH - SAT
2 stops43h 02mAeromexico
Deal found 10/28![Aeromexico logo]()
$4,238
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Ushuaia 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, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from San Antonio to Ushuaia that are best for you.
Fly from
San Antonio
Fly to
Ushuaia
Route
Depart
Return
Price
San AntonioUshuaia
SAT - USH
SATUSH
San Antonio
Sat 4/25
3:38 pm-7:30 am
2 stops37h 52m
Ushuaia Malvinas Argentinas
Tue 4/28
7:55 pm-12:57 pm
2 stops43h 02m
$4,238
- Most accurate provider: When it comes to deals on San Antonio-Ushuaia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Ushuaia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Ushuaia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Ushuaia flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Ushuaia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Antonio to Ushuaia
Have a flexible travel schedule? Discover the best time to fly to Ushuaia from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.