Cheap Flights to Avellaneda Department from $141

View $141 flight on Thu, Jun 11, 2026Opens in a new window

Popular airlines to Avellaneda Department

  • Aerolineas Argentinas

  • B & H Airlines

  • Avianca

  • Copa

  • LATAM Airlines Group

  • Aeromexico

  • GOL Linhas Aereas S.A.

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How much is the cheapest flight to Avellaneda Department?

Prices were available within the past 7 days and start at $141 for one-way flights and $287 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Sat, Jul 4 - Thu, Jul 16
AEP
Buenos Aires
SDE
Santiago del Estero
$287 Roundtrip, found 6 hours ago
$287
Roundtrip
found 6 hours ago
Select Aerolineas Argentinas flight, departing Sat, Jul 4 from Buenos Aires to Santiago del Estero, returning Thu, Jul 16, priced at $287 found 6 hours ago
Aerolineas Argentinas
Sat, Jul 4 - Thu, Jul 16
AEP
Buenos Aires
SDE
Santiago del Estero
$305 Roundtrip, found 6 hours ago
$305
Roundtrip
found 6 hours ago
Select Aerolineas Argentinas flight, departing Sat, Jul 4 from Buenos Aires to Santiago del Estero, returning Thu, Jul 16, priced at $305 found 6 hours ago
Aerolineas Argentinas
Sun, Dec 20 - Sun, Dec 27
AEP
Buenos Aires
SDE
Santiago del Estero
$309 Roundtrip, found 4 days ago
$309
Roundtrip
found 4 days ago
Select Aerolineas Argentinas flight, departing Sun, Dec 20 from Buenos Aires to Santiago del Estero, returning Sun, Dec 27, priced at $309 found 4 days ago
Aerolineas Argentinas
Sat, Jul 4 - Thu, Jul 16
AEP
Buenos Aires
SDE
Santiago del Estero
$309 Roundtrip, found 6 hours ago
$309
Roundtrip
found 6 hours ago
Select Aerolineas Argentinas flight, departing Sat, Jul 4 from Buenos Aires to Santiago del Estero, returning Thu, Jul 16, priced at $309 found 6 hours ago
Aerolineas Argentinas
Sat, Jul 4 - Thu, Jul 16
AEP
Buenos Aires
SDE
Santiago del Estero
$326 Roundtrip, found 6 hours ago
$326
Roundtrip
found 6 hours ago
Select Aerolineas Argentinas flight, departing Sat, Jul 4 from Buenos Aires to Santiago del Estero, returning Thu, Jul 16, priced at $326 found 6 hours ago
Aerolineas Argentinas
Sat, Jul 4 - Thu, Jul 16
AEP
Buenos Aires
SDE
Santiago del Estero
$331 Roundtrip, found 6 hours ago
$331
Roundtrip
found 6 hours ago
Select Aerolineas Argentinas flight, departing Sat, Jul 4 from Buenos Aires to Santiago del Estero, returning Thu, Jul 16, priced at $331 found 6 hours ago
Aerolineas Argentinas
Wed, May 20 - Wed, May 27
AEP
Buenos Aires
SDE
Santiago del Estero
$332 Roundtrip, found 3 days ago
$332
Roundtrip
found 3 days ago
Select Aerolineas Argentinas flight, departing Wed, May 20 from Buenos Aires to Santiago del Estero, returning Wed, May 27, priced at $332 found 3 days ago
avianca
Wed, Sep 23 - Thu, Oct 1
MDE
Medellín
SDE
Santiago del Estero
$825 Roundtrip, found 20 hours ago
$825
Roundtrip
found 20 hours ago
Select avianca flight, departing Wed, Sep 23 from Medellín to Santiago del Estero, returning Thu, Oct 1, priced at $825 found 20 hours ago
GOL Linhas Aereas S.A.
Tue, Dec 1 - Mon, Feb 1
CCS
Caracas
SDE
Santiago del Estero
$1,369 Roundtrip, found 15 hours ago
$1,369
Roundtrip
found 15 hours ago
Select GOL Linhas Aereas S.A. flight, departing Tue, Dec 1 from Caracas to Santiago del Estero, returning Mon, Feb 1, priced at $1,369 found 15 hours ago
United
Wed, Jan 6 - Tue, Jan 26
OKC
Oklahoma City
SDE
Santiago del Estero
$1,647 Roundtrip, found 17 hours ago
$1,647
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Jan 6 from Oklahoma City to Santiago del Estero, returning Tue, Jan 26, priced at $1,647 found 17 hours ago

Trending flights to Avellaneda Department

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

United
Wed, Jan 6 - Tue, Jan 26
OKC
Oklahoma City
SDE
Santiago del Estero
$1,647 Roundtrip, found 17 hours ago
$1,647
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Jan 6 from Oklahoma City to Santiago del Estero, returning Tue, Jan 26, priced at $1,647 found 17 hours ago

Frequently asked questions

How do I find cheap flights to Avellaneda Department that have flexible change policies?
We get that things can change very quickly, so reserving a flexible ticket with Expedia is a sensible idea. Simply check the "No change fee" box directly below the "Flexible change policies" filter. Your low-cost, flexible flight to Avellaneda Department is only a few clicks away.
How can I find cheap tickets to Avellaneda Department?
In the last seven days, $287 was the lowest price for a flight to Avellaneda Department. If you're eager to save even more, book well ahead of time and be flexible with your dates. Search for your journey to Avellaneda Department, then check out prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Avellaneda Department?
There were loads of cheap fares up for grabs in the last seven days, with the price of a return ticket to Avellaneda Department ranging between $287 and $1,647. Many lucky travelers purchased one-way tickets from Santiago (SCL) for just $141.
When is the cheapest time to fly to Avellaneda Department?
Take off for Avellaneda Department early on in the week and you'll usually be rewarded with lower fares. Tuesday is known for being the cheapest day to jump on a plane, followed closely by Monday. If you're eager to avoid the most expensive flights, give Saturdays a wide berth.
How much is a plane ticket to Avellaneda Department?
In the last seven days, plane fares cost between $287 and $1,647. Have a look at our great deals to Avellaneda Department, make a booking and then start packing your bags.
What months are the cheapest to book a flight to Avellaneda Department?
To bag a fabulous deal to Avellaneda Department, try to book sometime in February when airfares are at their cheapest. What time of year is expensive? In the U.S, it's the month of December.

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Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.