$84 Cheap Flights to Buenos Aires

View $84 flight on Fri, Jun 19, 2026Opens in a new window

Popular airlines to Buenos Aires

How much is the cheapest flight to Buenos Aires?

Prices were available within the past 7 days and start at $84 for one-way flights and $193 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetsmart SPA
Mon, May 18 - Sat, May 30
ASU
Asuncion
AEP
Buenos Aires
$193 Roundtrip, found 6 days ago
$193
Roundtrip
found 6 days ago
Select Jetsmart SPA flight, departing Mon, May 18 from Asuncion to Buenos Aires, returning Sat, May 30, priced at $193 found 6 days ago
Aerolineas Argentinas
Sat, Sep 19 - Sat, Sep 26
ASU
Asuncion
AEP
Buenos Aires
$218 Roundtrip, just found
$218
Roundtrip
just found
Select Aerolineas Argentinas flight, departing Sat, Sep 19 from Asuncion to Buenos Aires, returning Sat, Sep 26, priced at $218 just found
LATAM Airlines Group
Sat, Sep 19 - Sat, Sep 26
ASU
Asuncion
AEP
Buenos Aires
$298 Roundtrip, just found
$298
Roundtrip
just found
Select LATAM Airlines Group flight, departing Sat, Sep 19 from Asuncion to Buenos Aires, returning Sat, Sep 26, priced at $298 just found
Paranair
Sat, Sep 19 - Sat, Sep 26
ASU
Asuncion
AEP
Buenos Aires
$368 Roundtrip, just found
$368
Roundtrip
just found
Select Paranair flight, departing Sat, Sep 19 from Asuncion to Buenos Aires, returning Sat, Sep 26, priced at $368 just found
Copa
Sun, Apr 19 - Fri, May 1
SJO
San José
EZE
Buenos Aires
$539 Roundtrip, found 4 days ago
$539
Roundtrip
found 4 days ago
Select Copa flight, departing Sun, Apr 19 from San José to Buenos Aires, returning Fri, May 1, priced at $539 found 4 days ago

Frequently asked questions

What month is the cheapest to fly to Buenos Aires?
Schedule your trip for May if you want to land a deal on your fare. It's the cheapest month to fly to Buenos Aires. If possible, avoid traveling during busy periods such as major public holidays or during big events.
Which US cities fly direct to Buenos Aires?
If you'd rather fly to Buenos Aires nonstop, check out what's on offer by choosing "Direct flights only" when browsing for available journeys on Expedia.
How to find a cheap flight to Buenos Aires?
Book well in advance or search for cheap flights to Buenos Aires during off-season months like June and July. Flying off on a Thursday could also save you an average of 16% compared to a Sunday departure.* The Expedia app makes it even easier to know the right time to book. Just turn on the toggle for "Watch prices" and you'll receive an alert as soon as fares drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Buenos Aires?
Although booking in advance is typically the best way to save money, don't worry if your Buenos Aires trip is last minute. You can still get cheap flights to Buenos Aires, especially if your plans have a little wiggle room. Try changing your travel dates, exploring different ticket types or flying out of another airport.
How far in advance should I book a flight to Buenos Aires?
To pick up the best deals on domestic journeys, book your flight to Buenos Aires 28 days ahead of your travel dates. For international flights, search for your ticket between two and four months in advance. This gives you a better chance of locking in your preferred departure dates and seats.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Buenos Aires?
Sundays are typically the best day to book a cheap flight to Buenos Aires, where you can save 8% on average compared to Fridays. If you purchase tickets on a Friday, expect to spend more as this is typically the most expensive day.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Buenos Aires?
A total of 8 carriers connect 50 airports across the globe to Buenos Aires. Here are some of the top airlines to Buenos Aires, where Aeroparque Jorge Newbery Airport (AEP) is the major gateway:

  • Aerolineas Argentinas
  • LATAM Airlines
  • Gol
  • Paranair

Where do you fly into Buenos Aires?
The main airport to fly to Buenos Aires is Aeroparque Jorge Newbery Airport (AEP). You also have the option to touch down at Ministro Pistarini Intl. Airport (EZE) when flying to Buenos Aires.
How far is the airport from central Buenos Aires?
Flying into Aeroparque Jorge Newbery Airport (AEP) puts you about 4 mi northwest of central Buenos Aires.
Can I save money by booking a Buenos Aires trip package?
Bundle your flights and accommodations and you could save hundreds of dollars. Plus, you can add extras like tours and car rentals to your Buenos Aires flight and hotel package deal. With Expedia, it's a breeze to organize all your Buenos Aires travel arrangements in the same place.
Can I change or cancel my flight to Buenos Aires?
If you reserved your flight to Buenos Aires within the last 24 hours, you can usually cancel or change it for free. After that, additional charges may apply depending on the airline's rules and restrictions. To learn more, head to our Customer Service Portal. Remember that some flights are non-refundable, so you may be offered a credit toward a future flight in place of a direct refund. When searching on Expedia, check the "Changes included" or "No cancel fee" filters to see fares with flexible change policies.

*Flight schedules are subject to change.

*Available to One Key members.

 

Travel information

Destination airport
Aeroparque Jorge Newbery
Destination airport IATA code
AEP
Destination city name
Buenos Aires
Roundtrip price
$211

Trending flights to Buenos Aires

Prices were available within the past 7 days and start at $84 for one-way flights and $193 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Mon, Apr 20 - Mon, Apr 27
IAD
Washington
EZE
Buenos Aires
$589 Roundtrip, found 1 hour ago
$589
Roundtrip
found 1 hour ago
Select Copa flight, departing Mon, Apr 20 from Washington to Buenos Aires, returning Mon, Apr 27, priced at $589 found 1 hour ago

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