Are there direct flights from Santa Fe to Buenos Aires?

Yes, direct flights are typically available from Santa Fe to Buenos Aires. Historically, 100% of the flights on this route have been direct across the trailing 90 days. This means travelers can generally expect non-stop service when planning their journey between these two cities.

How many hours is the flight from Santa Fe to Buenos Aires?

The typical direct flight from Santa Fe to Buenos Aires has a duration of approximately 1 hour. The median direct flight time is 60 minutes. This short travel time is due to the relatively close distance of 405 kilometers between the two cities, making it a quick journey for travelers.

Are there frequently good prices on flights from Santa Fe to Buenos Aires?

Yes, good prices on flights from Santa Fe to Buenos Aires are historically frequent. This route is classified as having frequent deals across the trailing 30 days. Travelers can often find favorable fares when planning their trips between these two destinations.

Flights From Santa Fe

To Buenos Aires

Cheap Flights from Santa Fe to Buenos Aires

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Deals from

Santa Fe

RatePunk searches hundreds of travel sites at once for deals on flights to Buenos Aires

Prices updated 6 days ago

454 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 25, 2026.)

Today’s best flight deals from Santa Fe to Buenos Aires

Explore current cheapest deals departing from Santa Fe to Buenos Aires

2027-02-11 – 2027-02-27
SFN - Buenos Aires
41% AI deal score
$67
$93
Round trip
2027-01-18 – 2027-02-03
SFN - Buenos Aires
42% AI deal score
$85
$93
Round trip
2027-01-18 – 2027-02-01
SFN - Buenos Aires
42% AI deal score
$86
$93
Round trip
2027-01-31 – 2027-02-24
SFN - Buenos Aires
42% AI deal score
$83
$93
Round trip
2027-01-13 – 2027-02-05
SFN - Buenos Aires
42% AI deal score
$82
$93
Round trip
2027-01-14 – 2027-02-01
SFN - Buenos Aires
42% AI deal score
$83
$93
Round trip
2027-02-08 – 2027-02-24
SFN - Buenos Aires
41% AI deal score
$66
$93
Round trip
2027-02-08 – 2027-02-27
SFN - Buenos Aires
41% AI deal score
$66
$93
Round trip
2027-01-14 – 2027-02-05
SFN - Buenos Aires
42% AI deal score
$83
$93
Round trip
2027-01-18 – 2027-02-05
SFN - Buenos Aires
42% AI deal score
$84
$93
Round trip

Santa Fe to Buenos Aires: Overview

Insights for flights from Santa Fe to Buenos Aires

A typical journey from Santa Fe to Buenos Aires takes about 1h 0m, including connections. This route covers a distance of 405 km, classifying it as a short-haul flight. Given that almost all itineraries are non-stop, this duration primarily reflects direct flight times.

Right now, if you are looking for cheap flights from Santa Fe to Buenos Aires, fares are significantly above the typical level. Prices for this route typically range from $54–$116, with a median of $89. Currently, only 1% of recent fares are classified as a good price, indicating a less favorable pricing environment.

The cheapest time to fly from Santa Fe to Buenos Aires is typically during January, with a median fare of $40. February also offers competitive pricing, with a median of $42. Another good option is September, where the median fare is around $51.

For this route, almost all itineraries are non-stop, meaning you can expect a direct journey from Santa Fe to Buenos Aires. This high percentage of direct flights contributes to the efficient travel time for most passengers. New deals for this route appear almost daily, offering frequent opportunities to find suitable fares.

How much is a round trip from Santa Fe to Buenos Aires

Regular price: $61 - $176

Prices are currently within the regular range for flights from Santa Fe to Buenos Aires.

The regular price range for flights from Santa Fe to Buenos Aires is between $61 and $176. The current lowest deal is $93 with Aerolíneas Argentinas for travel from Jan 13-Feb 3.

now $93

Low $61

High $176

The cheapest time to fly from Santa Fe to Buenos Aires

Flights from Santa Fe to Buenos Aires are cheapest in January, with a median price of $40. The most expensive month to fly is April, with a median price of $112. Prices are generally lower from January to December.

January

Cheapest

Flights from $40

April

Most Expensive

Flights from $112

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Santa Fe to Buenos Aires

Aerolíneas Argentinas

Last-minute flights going from Santa Fe to Buenos Aires

Tue, Aug 25

⌛ Last-Minute

SFN - Buenos Aires

Santa Fe (SFN) - Buenos Aires (AEP)

Aerolíneas Argentinas

$131

$271

One-way

Fri, Aug 28

⌛ Last-Minute

SFN - Buenos Aires

Santa Fe (SFN) - Buenos Aires (AEP)

Aerolíneas Argentinas

$134

$123

One-way

Fri, Aug 28

⌛ Last-Minute

SFN - Buenos Aires

Santa Fe (SFN) - Buenos Aires (AEP)

Aerolíneas Argentinas

$130

$179

One-way

Sat, Aug 29

⌛ Last-Minute

SFN - Buenos Aires

Santa Fe (SFN) - Buenos Aires (AEP)

Aerolíneas Argentinas

$125

$225

One-way

Wed, Sep 2

⌛ Last-Minute

SFN - Buenos Aires

Santa Fe (SFN) - Buenos Aires (AEP)

Aerolíneas Argentinas

$95

$89

One-way

Wed, Sep 2

⌛ Last-Minute

SFN - Buenos Aires

Santa Fe (SFN) - Buenos Aires (AEP)

Aerolíneas Argentinas

$95

$89

One-way

Biggest price drops on these dates for flights from Santa Fe to Buenos Aires

2 nights

Sep 2 - Sep 4

$101 → $88

13%

1 night

Aug 28 - Aug 29

$134 → $122

4 nights

Sep 4 - Sep 8

$93 → $84

10%

6 nights

Sep 5 - Sep 11

$85 → $94

11%

Popular Airports to fly from Santa Fe to Buenos Aires

Santa Fe - Buenos Aires route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Santa Fe to Buenos Aires are above the typical level over the last 90 days.

📅 Best time to fly

January offers the lowest median price at $40

Historically, January, February, and September offer the lowest median prices for this route.

⏱️ Flight duration

Direct flights take 1h 0m

Flights from Santa Fe to Buenos Aires typically take 1h 0m, covering a short-haul distance.

✈️ Airlines & availability

Direct flights are dominant on this route

Direct flights are dominant on this route, with frequent deals available over the last 30 days.

🏆 Airline highlight

Aerolíneas Argentinas has 1 direct deal

Aerolíneas Argentinas offers direct flights on this route, with 1 direct deal found recently.

🎯 Booking tip

A good price is $54 or below

Historically, 1% of recent fares were considered a good price for this route.

Santa Fe main airports to depart from

Sauce Viejo (SFN)

Cheapest

Fly from Santa Fe Sauce Viejo for direct access to Buenos Aires, offering the cheapest flights.

📍 ~20 km from Santa Fe (reachable by car)

💸 Flights from ~$93

Buenos Aires main airports to arrive at

Aeroparque Jorge Newbery (AEP)

Cheapest

Aeroparque Jorge Newbery is a convenient arrival airport for flights from Santa Fe to Buenos Aires.

📍 ~5 km from Buenos Aires city center (reachable by car)

💸 Flights from ~$93

Airports nearby Buenos Aires used as alternative

Carrasco International (MVD)

Carrasco International is a major international hub, offering significant global connectivity and reliable alternative for long-haul flights.

📍 ~135 km from Buenos Aires (reachable by ferry, car).

💸 Flights from ~$293

Business & First Class Flight Deals to Buenos Aires

42% AI deal score

$616

Aerolíneas Argentinas

Business Class

Frequently Asked Questions About Flights to Buenos Aires

Historically, the best time to purchase tickets from Santa Fe to Buenos Aires is 60+ days before departure. During this period, the average price for a flight is typically around $80. Prices tend to increase closer to the departure date, with flights booked 0-6 days out averaging approximately $109. For those planning ahead, booking at least two months in advance often yields the most favorable fares.

A good price for a flight from Santa Fe to Buenos Aires is considered to be around $54 or less. Historically, the median price for this route has been $89 across the trailing quarter. Fares can go higher, with 75% of prices observed at $116 or more. Travelers looking for value should aim for prices at or below the $54 threshold.

Historically, January and February have been the cheapest months to fly from Santa Fe to Buenos Aires, with median prices around $40 and $42 respectively. September also shows a relatively low median price of $51. The annual median price for this route is typically $89, indicating that these months offer significant savings compared to the yearly average.

Related routes

More routes from Santa Fe

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Flights to Buenos Aires from other cities

Flights from Salta to Buenos Aires Flights from Salto to Buenos Aires Flights from Salvador to Buenos Aires Flights from San Juan to Buenos Aires Flights from San Miguel de Tucumán to Buenos Aires Flights from Singapore to Buenos Aires Flights from Sydney to Buenos Aires Flights from Uyuni to Buenos Aires Flights from Valencia to Buenos Aires Flights from Venice to Buenos Aires Flights from Vitória, Espírito Santo to Buenos Aires Flights from Washington, D.C. to Buenos Aires

Santa Fe to Buenos Aires: Overview

Insights for flights from Santa Fe to Buenos Aires

How much is a round trip from Santa Fe to Buenos Aires

Regular price: $61 - $176

Prices are currently within the regular range for flights from Santa Fe to Buenos Aires.

The regular price range for flights from Santa Fe to Buenos Aires is between $61 and $176. The current lowest deal is $93 with Aerolíneas Argentinas for travel from Jan 13-Feb 3.

now $93

Low $61

High $176

The cheapest time to fly from Santa Fe to Buenos Aires

January

Cheapest

Flights from $40

April

Most Expensive

Flights from $112

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Santa Fe to Buenos Aires

Aerolíneas Argentinas

Last-minute flights going from Santa Fe to Buenos Aires

Tue, Aug 25

⌛ Last-Minute

SFN - Buenos Aires

Santa Fe (SFN) - Buenos Aires (AEP)

Aerolíneas Argentinas

$131

$271

One-way

Fri, Aug 28

⌛ Last-Minute

SFN - Buenos Aires

Santa Fe (SFN) - Buenos Aires (AEP)

Aerolíneas Argentinas

$134

$123

One-way

Fri, Aug 28

⌛ Last-Minute

SFN - Buenos Aires

Santa Fe (SFN) - Buenos Aires (AEP)

Aerolíneas Argentinas

$130

$179

One-way

Sat, Aug 29

⌛ Last-Minute

SFN - Buenos Aires

Santa Fe (SFN) - Buenos Aires (AEP)

Aerolíneas Argentinas

$125

$225

One-way

Wed, Sep 2

⌛ Last-Minute

SFN - Buenos Aires

Santa Fe (SFN) - Buenos Aires (AEP)

Aerolíneas Argentinas

$95

$89

One-way

Wed, Sep 2

⌛ Last-Minute

SFN - Buenos Aires

Santa Fe (SFN) - Buenos Aires (AEP)

Aerolíneas Argentinas

$95

$89

One-way

Biggest price drops on these dates for flights from Santa Fe to Buenos Aires

2 nights

Sep 2 - Sep 4

$101 → $88

13%

1 night

Aug 28 - Aug 29

$134 → $122

4 nights

Sep 4 - Sep 8

$93 → $84

10%

6 nights

Sep 5 - Sep 11

$85 → $94

11%

Popular Airports to fly from Santa Fe to Buenos Aires