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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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
SLA — BUE
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Salta Martin Miguel de Guemes Intl to Buenos Aires are usually found in May or June, booked 52 days in advance, depart on a Thursday or Wednesday and return on a Saturday

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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sat 11/227:57 pmSLA - EZE
Nonstop2h 05mMultiple Airlines
Sun 11/306:10 amEZE - SLA
Nonstop2h 10mMultiple Airlines
Deal found 10/29$71
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:33 pmSLA - EZE
Nonstop2h 05mMultiple Airlines
Mon 12/155:20 pmEZE - SLA
Nonstop2h 10mMultiple Airlines
Deal found 10/28$72
This CheapOair deal was found by Cheapflights users on 10/29. 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.
Sat 12/136:53 pmSLA - EZE
1 stop6h 32mMultiple Airlines
Wed 12/245:40 amEZE - SLA
Nonstop2h 10mMultiple Airlines
Deal found 10/29$73
This JetSMART 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:22 pmSLA - AEP
1 stop4h 05mJetSMART
Sat 11/295:10 pmAEP - SLA
Nonstop2h 14mJetSMART
Deal found 10/28$74
This OneTravel deal was found by Cheapflights users on 10/27. 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.
Sat 12/138:15 pmSLA - EZE
Nonstop2h 05mFlybondi
Mon 12/228:10 amEZE - SLA
Nonstop2h 10mFlybondi
Deal found 10/27$74
This JetSMART deal was found by Cheapflights users on 10/29. 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2910:57 amSLA - AEP
Nonstop2h 05mJetSMART
Mon 12/12:15 pmAEP - SLA
1 stop4h 08mJetSMART
Deal found 10/29$75
This JetSMART deal was found by Cheapflights users on 10/29. 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:59 amSLA - EZE
Nonstop2h 05mJetSMART
Sat 1/32:24 pmEZE - SLA
1 stop4h 20mJetSMART
Deal found 10/29$76
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:00 pmSLA - AEP
Nonstop2h 05mFlybondi
Sun 12/286:45 pmAEP - SLA
Nonstop2h 10mFlybondi
Deal found 10/28$78
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Fri 12/123:36 pmSLA - AEP
Nonstop2h 05mJetSMART
Sun 12/144:30 amAEP - SLA
Nonstop2h 14mJetSMART
Deal found 10/29$79
This JetSMART 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:25 pmSLA - EZE
Nonstop2h 05mJetSMART
Thu 12/45:30 amEZE - SLA
Nonstop2h 14mJetSMART
Deal found 10/28$79
This Trip.com deal was found by Cheapflights users on 10/30. 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.
Sat 12/135:45 pmSLA - AEP
Nonstop2h 05mMultiple Airlines
Wed 12/247:35 amAEP - SLA
1 stop13h 11mMultiple Airlines
Deal found 10/30$81
This JetSMART 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:37 pmSLA - EZE
Nonstop2h 05mJetSMART
Thu 12/185:00 amEZE - SLA
Nonstop2h 14mJetSMART
Deal found 10/28$81

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$70
(Kiwi.com)

One-way from

$37
(JetSMART)

Popular in

July

Cheapest in

May

Average price

$139

Good round-trip deal

$97 or less

Good one-way deal

$52 or less
Provider with most accurate pricing for Salta Martin Miguel de Guemes Intl-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Salta Martin Miguel de Guemes Intl-Buenos Aires (BUE) flights.
Search Deals
From Salta Martin Miguel de Guemes Intl to Buenos Aires (BUE)
Search Deals
One-way flight from Salta Martin Miguel de Guemes Intl to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Salta Martin Miguel de Guemes Intl to Buenos Aires (BUE).
Search Deals
Price to beat on a one-way flight from Salta Martin Miguel de Guemes Intl to Buenos Aires (BUE).
Search Deals

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 October 30, 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 - EZE

SLAEZE

Salta Martin Miguel de Guemes Intl

Sat 12/13

6:53 pm-1:25 am

1 stop6h 32m

Buenos Aires Ministro Pistarini

Wed 12/24

5:40 am-7:50 am

Nonstop2h 10m

$71

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Martin Miguel de Guemes Intl

Tue 1/6

10:28 pm-12:33 am

Nonstop2h 05m

Buenos Aires Jorge Newbery

Wed 1/14

6:10 am-8:43 pm

1 stop14h 33m

$72

SaltaBuenos Aires

SLA - EZE

SLAEZE

Salta Martin Miguel de Guemes Intl

Fri 11/21

9:32 pm-11:37 pm

Nonstop2h 05m

Buenos Aires Ministro Pistarini

Tue 12/2

11:06 am-1:20 pm

Nonstop2h 14m

$72

SaltaBuenos Aires

SLA - EZE

SLAEZE

Salta Martin Miguel de Guemes Intl

Mon 1/26

11:18 pm-1:23 am

Nonstop2h 05m

Buenos Aires Ministro Pistarini

Fri 1/30

7:00 am-9:14 am

Nonstop2h 14m

$74

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Martin Miguel de Guemes Intl

Sat 11/29

10:57 am-1:02 pm

Nonstop2h 05m

Buenos Aires Jorge Newbery

Sun 11/30

4:30 am-6:44 am

Nonstop2h 14m

$75

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Martin Miguel de Guemes Intl

Sat 11/22

9:22 am-11:27 am

Nonstop2h 05m

Buenos Aires Jorge Newbery

Tue 11/25

7:59 pm-10:13 pm

Nonstop2h 14m

$75

SaltaBuenos Aires

SLA - EZE

SLAEZE

Salta Martin Miguel de Guemes Intl

Wed 3/25

3:09 pm-5:14 pm

Nonstop2h 05m

Buenos Aires Ministro Pistarini

Thu 3/26

6:05 pm-8:19 pm

Nonstop2h 14m

$75

SaltaBuenos Aires

SLA - EZE

SLAEZE

Salta Martin Miguel de Guemes Intl

Sat 1/10

12:57 pm-3:02 pm

Nonstop2h 05m

Buenos Aires Ministro Pistarini

Sat 1/24

6:30 am-8:44 am

Nonstop2h 14m

$75

SaltaBuenos Aires

SLA - EZE

SLAEZE

Salta Martin Miguel de Guemes Intl

Sat 12/27

8:59 am-11:04 am

Nonstop2h 05m

Buenos Aires Ministro Pistarini

Sat 1/3

2:24 pm-6:44 pm

1 stop4h 20m

$76

SaltaBuenos Aires

SLA - EZE

SLAEZE

Salta Martin Miguel de Guemes Intl

Sun 3/15

9:20 pm-11:25 pm

Nonstop2h 05m

Buenos Aires Ministro Pistarini

Sun 3/29

6:20 am-8:30 am

Nonstop2h 10m

$77

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 36 results
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Compare providers for flights from Salta to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Salta to Buenos Aires in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Salta-Buenos Aires flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Salta-Buenos Aires flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Salta-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Salta-Buenos Aires 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 Salta-Buenos Aires 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 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 October 24, 2025.

Booking 41 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, December is the cheapest month in which you can book a flight from Salta to Buenos Aires (average of $51). Flying from Salta to Buenos Aires in September is currently the most expensive (average of $95). 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 October 30, 2025.

It’s optimal to fly from Salta to Buenos Aires in the evening. By choosing this option you can save up to 68% 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 October 26, 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. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Salta to Buenos Aires?

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 October 30, 2025.
Get a feel of what it's like to fly with Aerolineas Argentinas, JetSMART, and Flybondi 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
956 reviews

Comfort

7.6

Boarding

8.0

Food

6.5

Overall

8.1

Entertainment

5.8

Crew

8.3

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
956 reviews
Aerolineas Argentinas
8.1
Very good
956 reviews

Comfort

7.6

Boarding

8.0

Food

6.5

Overall

8.1

Entertainment

5.8

Crew

8.3

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
6.6
Okay
236 reviews
Aerolineas Argentinas
8.1
Very good
956 reviews

Comfort

7.6

Boarding

8.0

Food

6.5

Overall

8.1

Entertainment

5.8

Crew

8.3

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
Flybondi
6.0
Okay
201 reviews
Aerolineas Argentinas
8.1
Very good
956 reviews

Comfort

7.6

Boarding

8.0

Food

6.5

Overall

8.1

Entertainment

5.8

Crew

8.3

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 Martin Miguel de Guemes Intl (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 Martin Miguel de Guemes Intl to Buenos Aires on a regular basis. Booking flights from Salta Martin Miguel de Guemes Intl to Buenos Aires should not be difficult; the airport handles an average of 4 outbound flights to Buenos Aires per day.

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

    For as low as $72, JetSMART can have you in Buenos Aires from Salta in 2h 05m. The distance from Salta to Buenos Aires is about 792 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 49% 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 GOL (86%), JetSMART (83%) or JetSMART (83%) 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 $27. While the most popular route (Salta Martin Miguel de Guemes Intl - Buenos Aires Jorge Newbery) can be booked for $59 on average, our data indicates $142 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, December is the cheapest month in which you can book a flight from Salta to Buenos Aires (average of $51). Flying from Salta to Buenos Aires in September is currently the most expensive (average of $95). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aerolineas ArgentinasCheapest$62Average$197FlexibilityNo cancel feeOn-time59%
JetSMARTCheapest$105Average$153FlexibilityNo cancel feeOn-timeN/A

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