$83 Cheap Flights from Buenos Aires (AEP) to San Juan (UAQ)

View $83 flight on Mon, Dec 1, 2025Opens in a new window

Popular airlines from Buenos Aires (AEP-Aeroparque Jorge Newbery) to San Juan (UAQ-Domingo Faustino Sarmiento)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Buenos Aires to San Juan (AEP-UAQ)

Prices were available within the past 7 days and start at $83 for one-way flights and $149 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Thu, Feb 5 - Tue, Feb 24
AEP
Buenos Aires
UAQ
San Juan
$149 Roundtrip, found 5 days ago
$149
Roundtrip
found 5 days ago
Select Aerolineas Argentinas flight, departing Thu, Feb 5 from Buenos Aires to San Juan, returning Tue, Feb 24, priced at $149 found 5 days ago
Aerolineas Argentinas
Thu, Feb 5 - Sun, Mar 1
AEP
Buenos Aires
UAQ
San Juan
$156 Roundtrip, found 5 hours ago
$156
Roundtrip
found 5 hours ago
Select Aerolineas Argentinas flight, departing Thu, Feb 5 from Buenos Aires to San Juan, returning Sun, Mar 1, priced at $156 found 5 hours ago
Aerolineas Argentinas
Fri, Mar 27 - Sun, Mar 29
AEP
Buenos Aires
UAQ
San Juan
$163 Roundtrip, found 6 hours ago
$163
Roundtrip
found 6 hours ago
Select Aerolineas Argentinas flight, departing Fri, Mar 27 from Buenos Aires to San Juan, returning Sun, Mar 29, priced at $163 found 6 hours ago
Aerolineas Argentinas
Sun, Feb 8 - Tue, Feb 24
AEP
Buenos Aires
UAQ
San Juan
$165 Roundtrip, found 5 days ago
$165
Roundtrip
found 5 days ago
Select Aerolineas Argentinas flight, departing Sun, Feb 8 from Buenos Aires to San Juan, returning Tue, Feb 24, priced at $165 found 5 days ago
Aerolineas Argentinas
Fri, Apr 17 - Sun, Apr 19
AEP
Buenos Aires
UAQ
San Juan
$172 Roundtrip, found 11 hours ago
$172
Roundtrip
found 11 hours ago
Select Aerolineas Argentinas flight, departing Fri, Apr 17 from Buenos Aires to San Juan, returning Sun, Apr 19, priced at $172 found 11 hours ago
Aerolineas Argentinas
Sun, Feb 1 - Tue, Mar 3
AEP
Buenos Aires
UAQ
San Juan
$176 Roundtrip, found 5 hours ago
$176
Roundtrip
found 5 hours ago
Select Aerolineas Argentinas flight, departing Sun, Feb 1 from Buenos Aires to San Juan, returning Tue, Mar 3, priced at $176 found 5 hours ago
Aerolineas Argentinas
Sun, Feb 8 - Sun, Mar 8
AEP
Buenos Aires
UAQ
San Juan
$180 Roundtrip, found 5 hours ago
$180
Roundtrip
found 5 hours ago
Select Aerolineas Argentinas flight, departing Sun, Feb 8 from Buenos Aires to San Juan, returning Sun, Mar 8, priced at $180 found 5 hours ago
Aerolineas Argentinas
Sun, Feb 1 - Sun, Mar 1
AEP
Buenos Aires
UAQ
San Juan
$183 Roundtrip, found 5 hours ago
$183
Roundtrip
found 5 hours ago
Select Aerolineas Argentinas flight, departing Sun, Feb 1 from Buenos Aires to San Juan, returning Sun, Mar 1, priced at $183 found 5 hours ago
Aerolineas Argentinas
Tue, Dec 16 - Wed, Dec 24
AEP
Buenos Aires
UAQ
San Juan
$190 Roundtrip, found 3 days ago
$190
Roundtrip
found 3 days ago
Select Aerolineas Argentinas flight, departing Tue, Dec 16 from Buenos Aires to San Juan, returning Wed, Dec 24, priced at $190 found 3 days ago
Aerolineas Argentinas
Sun, Feb 1 - Sat, Feb 28
AEP
Buenos Aires
UAQ
San Juan
$191 Roundtrip, found 5 hours ago
$191
Roundtrip
found 5 hours ago
Select Aerolineas Argentinas flight, departing Sun, Feb 1 from Buenos Aires to San Juan, returning Sat, Feb 28, priced at $191 found 5 hours ago

Alternative airports near San Juan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Domingo Faustino Sarmiento UAQ. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $365
UAQ
Domingo Faustino Sarmiento
CheapestClosest
Average driving time to city center18 min
Flights from $365

Frequently asked questions

How much does a flight from Aeroparque Jorge Newbery Airport (AEP) to Domingo Faustino Sarmiento Airport (UAQ) cost?
Lock in a cheap one-way flight from $83 or cheap return flight from $149 from Aeroparque Jorge Newbery Airport (AEP) to Domingo Faustino Sarmiento Airport (UAQ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Aeroparque Jorge Newbery Airport (AEP) to Domingo Faustino Sarmiento Airport (UAQ)?
The cheapest month to fly from AEP to UAQ is February, when demand is low. Off-peak months are typically when you'll find lower airfares between these airports.
Which airlines fly direct from Aeroparque Jorge Newbery Airport (AEP) to Domingo Faustino Sarmiento Airport (UAQ)?
Catch a direct flight with Aerolineas Argentinas and go straight from Aeroparque Jorge Newbery Airport (AEP) to Domingo Faustino Sarmiento Airport (UAQ).
What is the cheapest airline that flies from Aeroparque Jorge Newbery Airport (AEP) to Domingo Faustino Sarmiento Airport (UAQ)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from AEP to UAQ. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Aeroparque Jorge Newbery Airport (AEP) to Domingo Faustino Sarmiento Airport (UAQ)?
Each day, an average of 2 nonstop flights operate from Aeroparque Jorge Newbery Airport (AEP) to Domingo Faustino Sarmiento Airport (UAQ). Choose the departure time that best suits your travel plans.
What are the most popular departure times for flights from Aeroparque Jorge Newbery Airport (AEP) to Domingo Faustino Sarmiento Airport (UAQ)?
Flights between AEP and UAQ tend to be busiest at 7 PM. For a quieter experience and possibly cheaper tickets, look for a time outside the usual busy windows.
What day of the week has the most flights from AEP to UAQ?
If you jet off on a Friday, you'll get the widest range of choices for flights from Aeroparque Jorge Newbery Airport (AEP) to Domingo Faustino Sarmiento Airport (UAQ).
What is the earliest flight from Aeroparque Jorge Newbery Airport (AEP) to Domingo Faustino Sarmiento Airport (UAQ)?
Aeroparque Jorge Newbery Airport (AEP)'s earliest flight to Domingo Faustino Sarmiento Airport (UAQ) leaves at approximately 9:45AM UTC-3. With a travel duration of 2h, you'll arrive at around 11:45AM UTC-3.
How long does it take to fly from Aeroparque Jorge Newbery Airport (AEP) to Domingo Faustino Sarmiento Airport (UAQ)?
It takes about 2 hours to travel the 620 mi from AEP to UAQ.
What is the best time to fly from Aeroparque Jorge Newbery Airport (AEP) to Domingo Faustino Sarmiento Airport (UAQ)?
To land at Domingo Faustino Sarmiento Airport (UAQ) on schedule, book a flight that leaves Aeroparque Jorge Newbery Airport (AEP) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for San Juan from Aeroparque Jorge Newbery Airport (AEP)?
Domingo Faustino Sarmiento Airport (UAQ) is the only airport in San Juan with direct flights from Aeroparque Jorge Newbery Airport (AEP). Browse the available options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Aeroparque Jorge Newbery Airport (AEP) to Domingo Faustino Sarmiento Airport (UAQ) last-minute?
Booking your ticket from AEP to UAQ just before your getaway is usually more expensive. But if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book an AEP to UAQ flight and hotel package?
You'll typically save money by booking an AEP to UAQ flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your ideal flights and accommodations, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Aeroparque Jorge Newbery Airport (AEP) to Domingo Faustino Sarmiento Airport (UAQ)?
If you booked your AEP to UAQ flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
Aeroparque Jorge Newbery
Destination airport
Domingo Faustino Sarmiento
Airlines serving
Aerolineas Argentinas
Roundtrip price
$149
Distance
614 mi
Average flight time
1 hour 58 mins

Book with confidence

Buenos Aires to San Juan Flights

The cheapest times to fly from Buenos Aires to San Juan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Buenos Aires to San Juan are during the month of February. You can find some of the cheapest flights from Buenos Aires to San Juan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buenos Aires to San Juan

Sunday is one of the best days to book for cheap flights from Buenos Aires to San Juan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Buenos Aires to San Juan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Buenos Aires to San Juan in 2025. You can also book with separate airlines for your outbound and return journeys, from $83 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Buenos Aires to San Juan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Buenos Aires to San Juan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Buenos Aires to San Juan Flights

Explore a world of travel with Expedia

*Available to One Key members.