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$31+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
SLA — BUE
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
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 December, booked 89 days in advance, depart on a Saturday or Thursday 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 February 12, 2026.

This JetSMART deal was found by Cheapflights users on 2/11. 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 3/1410:19 pm
SLA
-
AEP
Nonstop2h 05m
JetSMART
Mon 3/167:20 pm
AEP
-
SLA
Nonstop2h 14m
JetSMART
Deal found 2/11$55
This JetSMART deal was found by Cheapflights users on 2/12. 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 4/97:00 pm
SLA
-
AEP
1 stop3h 57m
JetSMART
Sat 4/187:30 pm
AEP
-
SLA
Nonstop2h 16m
JetSMART
Deal found 2/12$56
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/279:25 pm
SLA
-
EZE
Nonstop2h 05m
Flybondi
Fri 4/35:10 pm
EZE
-
SLA
Nonstop2h 10m
Flybondi
Deal found 2/10$56
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/105:15 pm
SLA
-
AEP
Nonstop2h 00m
Flybondi
Tue 3/174:00 pm
AEP
-
SLA
Nonstop2h 10m
Flybondi
Deal found 2/9$58
This JetSMART deal was found by Cheapflights users on 2/10. 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.
Mon 5/183:36 pm
SLA
-
AEP
Nonstop2h 05m
JetSMART
Sun 5/316:15 pm
AEP
-
SLA
Nonstop2h 16m
JetSMART
Deal found 2/10$59
This CheapOair deal was found by Cheapflights users on 2/10. 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 3/1910:05 am
SLA
-
AEP
Nonstop2h 00m
Multiple Airlines
Thu 3/265:10 am
AEP
-
SLA
Nonstop2h 14m
Multiple Airlines
Deal found 2/10$60
This JetSMART deal was found by Cheapflights users on 2/11. 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 4/97:00 pm
SLA
-
AEP
1 stop3h 57m
JetSMART
Sat 4/117:30 pm
AEP
-
SLA
Nonstop2h 16m
JetSMART
Deal found 2/11$61
This Booking.com deal was found by Cheapflights users on 2/11. 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.
Mon 3/167:20 pm
SLA
-
EZE
1 stop5h 17m
Multiple Airlines
Thu 3/197:00 am
EZE
-
SLA
Nonstop2h 10m
Multiple Airlines
Deal found 2/11$64
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 2/2412:45 pm
SLA
-
AEP
Nonstop2h 05m
Multiple Airlines
Fri 2/275:50 am
AEP
-
SLA
Nonstop2h 14m
Multiple Airlines
Deal found 2/11$65
This JetSMART deal was found by Cheapflights users on 2/8. 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 4/79:31 pm
SLA
-
AEP
1 stop3h 57m
JetSMART
Wed 5/206:00 am
AEP
-
SLA
Nonstop2h 16m
JetSMART
Deal found 2/8$68
This CheapOair deal was found by Cheapflights users on 2/10. 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.
Wed 4/157:55 am
SLA
-
AEP
Nonstop2h 05m
Multiple Airlines
Wed 4/155:45 pm
AEP
-
SLA
Nonstop2h 16m
Multiple Airlines
Deal found 2/10$69
This JetSMART deal was found by Cheapflights users on 2/10. 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 3/1010:37 pm
SLA
-
AEP
Nonstop2h 05m
JetSMART
Fri 3/1311:03 am
AEP
-
SLA
Nonstop2h 14m
JetSMART
Deal found 2/10$70

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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$55
(JetSMART)

One-way from

$31
(Trip.com)

Popular in

July

Cheapest in

May

Average price

$115

Good round-trip deal

$131 or less

Good one-way deal

$66 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. 17% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 12, 2026.
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 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

$55

SaltaBuenos Aires

SLA - EZE

SLAEZE

Salta Martin Miguel de Guemes Intl

Fri 3/27

9:25 pm-11:30 pm

Nonstop2h 05m

Buenos Aires Ministro Pistarini

Fri 4/3

5:10 pm-7:20 pm

Nonstop2h 10m

$56

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Martin Miguel de Guemes Intl

Thu 4/9

3:01 pm-5:06 pm

Nonstop2h 05m

Buenos Aires Jorge Newbery

Sat 4/11

1:03 pm-3:19 pm

Nonstop2h 16m

$56

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Martin Miguel de Guemes Intl

Sun 6/14

9:16 pm-11:21 pm

Nonstop2h 05m

Buenos Aires Jorge Newbery

Fri 6/19

12:58 pm-3:14 pm

Nonstop2h 16m

$56

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Martin Miguel de Guemes Intl

Mon 6/1

3:36 pm-5:41 pm

Nonstop2h 05m

Buenos Aires Jorge Newbery

Fri 6/5

6:02 pm-8:18 pm

Nonstop2h 16m

$58

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Martin Miguel de Guemes Intl

Sat 6/13

10:04 pm-12:09 am

Nonstop2h 05m

Buenos Aires Jorge Newbery

Mon 6/15

12:35 pm-2:51 pm

Nonstop2h 16m

$64

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Martin Miguel de Guemes Intl

Tue 4/7

9:31 pm-1:28 am

1 stop3h 57m

Buenos Aires Jorge Newbery

Wed 5/20

6:00 am-8:16 am

Nonstop2h 16m

$64

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

11:07 am-1:23 pm

Nonstop2h 16m

$64

SaltaBuenos Aires

SLA - AEP

SLAAEP

Salta Martin Miguel de Guemes Intl

Sun 6/14

9:16 pm-11:21 pm

Nonstop2h 05m

Buenos Aires Jorge Newbery

Sun 6/21

12:56 pm-3:12 pm

Nonstop2h 16m

$65

SaltaBuenos Aires

SLA - EZE

SLAEZE

Salta Martin Miguel de Guemes Intl

Wed 3/4

10:17 pm-12:22 am

Nonstop2h 05m

Buenos Aires Ministro Pistarini

Wed 3/11

7:40 pm-9:54 pm

Nonstop2h 14m

$65

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 31 results
1
2
3
4
  • Most accurate provider: When it comes to deals on Salta-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Salta-Buenos Aires flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 February 6, 2026.

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 $42). Flying from Salta to Buenos Aires in September is currently the most expensive (average of $105). 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 February 12, 2026.

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 February 7, 2026.

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

How often are flights from Salta to Buenos Aires delayed?

About 21% of weekly flights between Salta and Buenos Aires have experienced delays in the past year, with the average delay time being 122 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 15% 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 February 12, 2026.
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
1,010 reviews

Comfort

7.5

Food

6.5

Entertainment

5.8

Boarding

8.0

Overall

8.1

Crew

8.4

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.
Aerolineas Argentinas
8.1
Very good
1,010 reviews
Aerolineas Argentinas
8.1
Very good
1,010 reviews

Comfort

7.5

Food

6.5

Entertainment

5.8

Boarding

8.0

Overall

8.1

Crew

8.4

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.
JetSMART
6.7
Okay
268 reviews
Aerolineas Argentinas
8.1
Very good
1,010 reviews

Comfort

7.5

Food

6.5

Entertainment

5.8

Boarding

8.0

Overall

8.1

Crew

8.4

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.
Flybondi
5.9
Fair
214 reviews
Aerolineas Argentinas
8.1
Very good
1,010 reviews

Comfort

7.5

Food

6.5

Entertainment

5.8

Boarding

8.0

Overall

8.1

Crew

8.4

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.

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 $55, 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), Flybondi ($63), and JetSMART ($105) offers the cheapest pricing from Salta to Buenos Aires. Aerolineas Argentinas is 42% 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 $44, respectively.

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

    Consider GOL (72%), Avianca (71%) 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 $41. While the most popular route (Salta Martin Miguel de Guemes Intl - Buenos Aires Ministro Pistarini) can be booked for $75 on average, our data indicates $195 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 $42). Flying from Salta to Buenos Aires in September is currently the most expensive (average of $105). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Salta to Buenos Aires

Discover the top 3 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aerolineas ArgentinasCheapest$62Average$197FlexibilityNo cancel feeOn-time59%
FlybondiCheapest$63Average$126FlexibilityNo cancel feeOn-timeN/A
JetSMARTCheapest$105Average$153FlexibilityNo cancel feeOn-timeN/A

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