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$30+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
SLA — BUE
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
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 October, booked 89 days in advance, depart on a Saturday or Friday and return on a Saturday

Cheap 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 December 28, 2025.

This JetSMART deal was found by Cheapflights users on 12/26. 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.
Wed 12/319:29 pmSLA - EZE
Nonstop2h 05mJetSMART
Sun 1/46:30 amEZE - SLA
Nonstop2h 14mJetSMART
Deal found 12/26$113
This JetSMART deal was found by Cheapflights users on 12/26. 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.
Wed 12/319:29 pmSLA - EZE
Nonstop2h 05mJetSMART
Wed 1/74:40 amEZE - SLA
1 stop13h 44mJetSMART
Deal found 12/26$129
This JetSMART deal was found by Cheapflights users on 12/26. 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.
Wed 12/319:29 pmSLA - EZE
Nonstop2h 05mJetSMART
Sat 1/32:12 pmEZE - SLA
1 stop4h 20mJetSMART
Deal found 12/26$134
This JetSMART deal was found by Cheapflights users on 12/26. 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.
Wed 12/312:44 pmSLA - AEP
Nonstop2h 05mJetSMART
Thu 1/15:30 amAEP - SLA
Nonstop2h 14mJetSMART
Deal found 12/26$138
This JetSMART deal was found by Cheapflights users on 12/26. 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.
Wed 12/312:44 pmSLA - AEP
Nonstop2h 05mJetSMART
Thu 1/85:30 amAEP - SLA
Nonstop2h 14mJetSMART
Deal found 12/26$144
This JetSMART deal was found by Cheapflights users on 12/26. 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.
Tue 12/3010:29 pmSLA - EZE
Nonstop2h 05mJetSMART
Wed 1/285:02 pmEZE - SLA
1 stop4h 09mJetSMART
Deal found 12/26$148
This JetSMART deal was found by Cheapflights users on 12/26. 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 12/2610:13 pmSLA - AEP
Nonstop2h 05mJetSMART
Thu 1/12:04 pmAEP - SLA
1 stop4h 20mJetSMART
Deal found 12/26$153
This CheapOair deal was found by Cheapflights users on 12/25. 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 12/2710:40 amSLA - EZE
Nonstop2h 05mMultiple Airlines
Sat 1/32:12 pmEZE - SLA
Nonstop4h 20mMultiple Airlines
Deal found 12/25$156
This FlightHub deal was found by Cheapflights users on 12/25. 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.
Sat 12/277:02 pmSLA - AEP
1 stop6h 15mJetSMART
Sat 1/35:08 pmAEP - SLA
Nonstop2h 14mJetSMART
Deal found 12/25$169
This JetSMART deal was found by Cheapflights users on 12/26. 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.
Wed 12/312:44 pmSLA - AEP
Nonstop2h 05mJetSMART
Thu 1/152:25 pmAEP - SLA
1 stop4h 20mJetSMART
Deal found 12/26$172
This JetSMART deal was found by Cheapflights users on 12/26. 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 12/289:47 pmSLA - EZE
Nonstop2h 05mJetSMART
Sun 1/46:30 amEZE - SLA
Nonstop2h 14mJetSMART
Deal found 12/26$176
This CheapOair deal was found by Cheapflights users on 12/25. 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 12/2710:40 pmSLA - AEP
Nonstop2h 00mMultiple Airlines
Sat 1/35:08 pmAEP - SLA
Nonstop2h 14mMultiple Airlines
Deal found 12/25$179

Find 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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$70
(JetSMART)

One-way from

$42
(JetSMART)

Popular in

July

Cheapest in

May

Average price

$99

Good round-trip deal

$86 or less

Good one-way deal

$59 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. 14% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 28, 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 3/28

7:26 pm-11:19 pm

1 stop3h 53m

Buenos Aires Ministro Pistarini

Fri 4/3

9:04 pm-11:20 pm

Nonstop2h 16m

$70

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Martin Miguel de Guemes Intl

Tue 4/7

10:33 pm-12:38 am

Nonstop2h 05m

Buenos Aires Jorge Newbery

Wed 5/20

3:35 pm-7:48 pm

1 stop4h 13m

$73

SaltaBuenos Aires

SLA - EZE

SLAEZE

Salta Martin Miguel de Guemes Intl

Wed 3/4

9:16 pm-1:09 am

1 stop3h 53m

Buenos Aires Ministro Pistarini

Wed 3/11

7:30 pm-9:44 pm

Nonstop2h 14m

$73

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Martin Miguel de Guemes Intl

Wed 4/22

10:35 am-12:40 pm

Nonstop2h 05m

Buenos Aires Jorge Newbery

Wed 4/29

7:30 pm-9:46 pm

Nonstop2h 16m

$76

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Martin Miguel de Guemes Intl

Wed 4/29

10:35 am-12:40 pm

Nonstop2h 05m

Buenos Aires Jorge Newbery

Wed 4/29

7:30 pm-9:46 pm

Nonstop2h 16m

$76

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Martin Miguel de Guemes Intl

Sat 3/14

10:19 pm-12:24 am

Nonstop2h 05m

Buenos Aires Jorge Newbery

Mon 3/16

7:20 pm-9:34 pm

Nonstop2h 14m

$84

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Martin Miguel de Guemes Intl

Mon 3/9

9:59 am-12:04 pm

Nonstop2h 05m

Buenos Aires Jorge Newbery

Mon 3/16

7:20 pm-9:34 pm

Nonstop2h 14m

$84

SaltaBuenos Aires

SLA - EZE

SLAEZE

Salta Martin Miguel de Guemes Intl

Thu 3/12

9:04 pm-11:09 pm

Nonstop2h 05m

Buenos Aires Ministro Pistarini

Sat 3/14

7:18 pm-9:32 pm

Nonstop2h 14m

$84

SaltaBuenos Aires

SLA - EZE

SLAEZE

Salta Martin Miguel de Guemes Intl

Wed 3/25

9:16 pm-1:09 am

1 stop3h 53m

Buenos Aires Ministro Pistarini

Thu 3/26

5:03 pm-7:17 pm

Nonstop2h 14m

$84

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Martin Miguel de Guemes Intl

Sat 3/28

10:19 pm-12:24 am

Nonstop2h 05m

Buenos Aires Jorge Newbery

Fri 4/3

6:45 pm-8:57 pm

Nonstop2h 12m

$85

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 31 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 December.
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 December 26, 2025.

Booking 89 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 $46). 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 December 28, 2025.

It’s optimal to fly from Salta to Buenos Aires in the evening. By choosing this option you can save up to 65% 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 December 27, 2025.

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

How often are flights from Salta to Buenos Aires delayed?

About 19% of weekly flights between Salta and Buenos Aires have experienced delays in the past year, with the average delay time being 123 minutes.

What is the most punctual flight time for Salta to Buenos Aires flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Salta to Buenos Aires flights?

Over the last year, Aerolineas Argentinas have had the lowest number of delays on this route, with just 12% of flights being delayed.

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 December 28, 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
979 reviews

Entertainment

5.8

Crew

8.3

Overall

8.1

Comfort

7.6

Boarding

8.0

Food

6.5

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
979 reviews
Aerolineas Argentinas
8.1
Very good
979 reviews

Entertainment

5.8

Crew

8.3

Overall

8.1

Comfort

7.6

Boarding

8.0

Food

6.5

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
258 reviews
Aerolineas Argentinas
8.1
Very good
979 reviews

Entertainment

5.8

Crew

8.3

Overall

8.1

Comfort

7.6

Boarding

8.0

Food

6.5

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
207 reviews
Aerolineas Argentinas
8.1
Very good
979 reviews

Entertainment

5.8

Crew

8.3

Overall

8.1

Comfort

7.6

Boarding

8.0

Food

6.5

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. 3 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 $70, JetSMART can have you in Buenos Aires from Salta in 3h 53m. The distance from Salta to Buenos Aires is about 804 mi.

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

    According to our current data, Aerolineas Argentinas ($62), Flybondi ($63), and JetSMART ($105) offers the cheapest pricing from Salta to Buenos Aires. Aerolineas Argentinas is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Salta to Buenos Aires one-way?

    $31 is the cheapest one-way deal found within the past few days, from Flybondi. You may also be able to find cheap deals on Aerolineas Argentinas and JetSMART, with prices starting from $35 and $47, respectively.

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

    Consider Avianca (80%), LATAM Airlines (70%) or Aeromexico (68%) 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 $25. While the most popular route (Salta Martin Miguel de Guemes Intl - Buenos Aires Ministro Pistarini) can be booked for $88 on average, our data indicates $355 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 $46). 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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aerolineas ArgentinasCheapest$62Average$197FlexibilityNo cancel feeOn-time59%
JetSMARTCheapest$105Average$153FlexibilityNo cancel feeOn-timeN/A

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