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$37+ Cheap flights from Salta (SLA) to Buenos Aires (BUE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SLA — BUE
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Salta Gen Belgrano to Buenos Aires are usually found in May or June, booked 52 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap flight deals from Salta to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Salta (SLA) to Buenos Aires (BUE). 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 September 15, 2025.

Round-trip from

$72
(CheapOair)

One-way from

$37
(FlightHub)

Popular in

January

Cheapest in

May

Average price

$113

Good round-trip deal

$115 or less

Good one-way deal

$67 or less
From Salta Gen Belgrano to Buenos Aires (BUE)
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One-way flight from Salta Gen Belgrano to Buenos Aires (BUE)
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Highest demand for flights based on searches. 14% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Salta Gen Belgrano to Buenos Aires (BUE).
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Price to beat on a one-way flight from Salta Gen Belgrano to Buenos Aires (BUE).
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Find flight deals from Salta to Buenos Aires

Cheapest flights from Salta to Buenos Aires
Explore the most affordable flight options available from Salta to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This OneTravel deal was found by Cheapflights users on 9/13. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:40 pmSLA - AEP
Nonstop2h 00mFlybondi
Mon 10/205:00 pmAEP - SLA
Nonstop2h 10mFlybondi
Deal found 9/13$72
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:20 pmSLA - EZE
Nonstop2h 00mFlybondi
Tue 12/27:00 amEZE - SLA
Nonstop2h 10mFlybondi
Deal found 9/14$72
This OneTravel deal was found by Cheapflights users on 9/14. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/232:57 pmSLA - EZE
Nonstop2h 03mJetSMART
Wed 10/298:32 amEZE - SLA
1 stop10h 37mJetSMART
Deal found 9/14$73
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:00 amSLA - AEP
Nonstop2h 05mFlybondi
Wed 11/125:20 amAEP - SLA
Nonstop2h 10mFlybondi
Deal found 9/14$77
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/23:40 pmSLA - AEP
Nonstop2h 05mFlybondi
Thu 10/91:00 pmAEP - SLA
Nonstop2h 10mFlybondi
Deal found 9/14$79
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:45 pmSLA - EZE
Nonstop2h 00mFlybondi
Fri 11/148:05 amEZE - SLA
Nonstop2h 10mFlybondi
Deal found 9/14$79
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:00 amSLA - AEP
Nonstop2h 05mMultiple Airlines
Wed 11/1212:40 pmAEP - SLA
1 stop5h 30mMultiple Airlines
Deal found 9/14$80
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:35 amSLA - EZE
Nonstop2h 05mAerolineas Argentinas
Mon 10/204:40 pmEZE - SLA
1 stop21h 15mAerolineas Argentinas
Deal found 9/13$83
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:10 amSLA - AEP
Nonstop2h 00mMultiple Airlines
Tue 11/47:30 pmAEP - SLA
1 stop15h 50mMultiple Airlines
Deal found 9/13$84
This CheapOair deal was found by Cheapflights users on 9/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:00 pmSLA - EZE
1 stop14h 28mJetSMART
Tue 11/45:30 amEZE - SLA
Nonstop2h 14mJetSMART
Deal found 9/13$84
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/228:00 amSLA - AEP
Nonstop2h 05mFlybondi
Sat 10/257:00 pmAEP - SLA
Nonstop2h 10mFlybondi
Deal found 9/14$85
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:40 amSLA - AEP
Nonstop2h 05mFlybondi
Sun 11/166:25 amAEP - SLA
Nonstop2h 10mFlybondi
Deal found 9/14$86

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salta to Buenos Aires 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 September 15, 2025.
Use the filters below to find and compare flights from Salta to Buenos Aires that are best for you.

Fly from

Salta

Fly to

Buenos Aires

Route

Depart

Return

Price

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Gen Belgrano

Wed 10/22

8:00 am-10:05 am

Nonstop2h 05m

Buenos Aires Jorge Newbery

Sun 10/26

6:00 pm-8:10 pm

Nonstop2h 10m

$72

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Gen Belgrano

Thu 10/16

5:40 pm-7:40 pm

Nonstop2h 00m

Buenos Aires Jorge Newbery

Mon 10/20

5:00 pm-7:10 pm

Nonstop2h 10m

$72

SaltaBuenos Aires

SLA - EZE

SLAEZE

Salta Gen Belgrano

Thu 11/27

7:20 pm-9:20 pm

Nonstop2h 00m

Buenos Aires Ministro Pistarini

Tue 12/2

7:00 am-9:10 am

Nonstop2h 10m

$72

SaltaBuenos Aires

SLA - EZE

SLAEZE

Salta Gen Belgrano

Thu 10/23

2:57 pm-5:00 pm

Nonstop2h 03m

Buenos Aires Ministro Pistarini

Wed 10/29

8:32 am-7:09 pm

1 stop10h 37m

$73

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Gen Belgrano

Wed 11/5

8:00 am-10:05 am

Nonstop2h 05m

Buenos Aires Jorge Newbery

Wed 11/12

5:20 am-7:30 am

Nonstop2h 10m

$77

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Gen Belgrano

Sun 2/1

9:00 am-11:05 am

Nonstop2h 05m

Buenos Aires Jorge Newbery

Sat 2/7

7:00 pm-9:10 pm

Nonstop2h 10m

$78

SaltaBuenos Aires

SLA - EZE

SLAEZE

Salta Gen Belgrano

Tue 11/4

7:45 pm-9:45 pm

Nonstop2h 00m

Buenos Aires Ministro Pistarini

Fri 11/14

8:05 am-10:15 am

Nonstop2h 10m

$79

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Gen Belgrano

Wed 11/5

8:00 am-10:05 am

Nonstop2h 05m

Buenos Aires Jorge Newbery

Wed 11/12

12:40 pm-6:10 pm

1 stop5h 30m

$80

SaltaBuenos Aires

SLA - EZE

SLAEZE

Salta Gen Belgrano

Thu 10/16

11:35 am-1:40 pm

Nonstop2h 05m

Buenos Aires Ministro Pistarini

Mon 10/20

4:40 pm-1:55 pm

1 stop21h 15m

$83

SaltaBuenos Aires

SLA - EZE

SLAEZE

Salta Gen Belgrano

Tue 10/28

8:00 pm-10:28 am

1 stop14h 28m

Buenos Aires Ministro Pistarini

Tue 11/4

5:30 am-7:44 am

Nonstop2h 14m

$84

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 32 results
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Best time to book a flight from Salta to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Salta 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.

Cheapflights Insights

Everything you need to know about your flight from Salta to Buenos Aires

How far ahead should I book a flight from Salta to Buenos Aires?

Use this chart to determine the optimal time to book a round-trip flight from Salta to Buenos Aires. Price data was last updated on September 12, 2025.

Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from Salta to Buenos Aires. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Salta to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Salta to Buenos Aires (average of $795). Flying from Salta to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SLA to BUE?

Find hourly flight availability from Salta to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

It’s optimal to fly from Salta to Buenos Aires in the evening. By choosing this option you can save up to 63% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Salta to Buenos Aires?

Use this chart to determine the cheapest time to fly round-trip from Salta to Buenos Aires. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Salta to Buenos Aires flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Aerolineas Argentinas and JetSMART from Salta to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.1
Very good
931 reviews

Boarding

8.0

Overall

8.1

Food

6.5

Crew

8.3

Comfort

7.5

Entertainment

5.7

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500
Aerolineas Argentinas
8.1
Very good
931 reviews
Aerolineas Argentinas
8.1
Very good
931 reviews

Boarding

8.0

Overall

8.1

Food

6.5

Crew

8.3

Comfort

7.5

Entertainment

5.7

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500
JetSMART
6.5
Okay
225 reviews
Aerolineas Argentinas
8.1
Very good
931 reviews

Boarding

8.0

Overall

8.1

Food

6.5

Crew

8.3

Comfort

7.5

Entertainment

5.7

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500

Related info for your journey

Find useful and relevant information for your journey from Salta to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Salta to Buenos Aires?

    Salta Gen Belgrano (SLA), located 6.7 mi from the city center, is the airport you fly out of when you book flights from Salta to Buenos Aires. 2 airlines have flights from Gen Belgrano to Buenos Aires on a regular basis. Booking flights from Salta Gen Belgrano to Buenos Aires should not be difficult; the airport handles an average of 9 outbound flights to Buenos Aires per day.

  • How long is the flight from Salta to Buenos Aires?

    For as low as $73, Flybondi can have you in Buenos Aires from Salta in 2h 03m. The distance from Salta to Buenos Aires is about 804 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Salta to Buenos Aires round-trip?

    According to our current data, Aerolineas Argentinas ($62), and JetSMART ($105) offers the cheapest pricing from Salta to Buenos Aires. Aerolineas Argentinas is 51% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Salta to Buenos Aires?

    Consider JetSMART (74%), JetSMART (74%) or GOL (71%) when booking your flight. These represent the most reliable airlines when flying from Salta to Buenos Aires.

  • What are the cheapest flights from Salta to Buenos Aires?

    Looking at all options, your cheapest flight can be booked for $40. While the most popular route (Salta Gen Belgrano - Buenos Aires Jorge Newbery) can be booked for $73 on average, our data indicates $155 when flying from Salta to Buenos Aires.

  • Can I find deals for flights from Salta to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Salta to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Salta to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salta to Buenos Aires.

  • Can I find deals for business class flights from Salta to Buenos Aires?

    Yes. Cheapflights offers flight deals from Salta to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Salta to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Salta to Buenos Aires (average of $795). Flying from Salta to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Salta to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Salta to Buenos Aires

Discover the top 2 airlines that operate flights from Salta to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aerolineas ArgentinasCheapest$62Average$197FlexibilityNo cancel feeOn-time59%
JetSMARTCheapest$106Average$180FlexibilityNo cancel feeOn-timeN/A

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