Are direct flights from San Juan to Rosario always the best option?

Direct flights offer convenience and save time, but they are not always the cheapest option. Flights with layovers can often be more affordable, especially for longer distances. Consider your budget and time constraints when deciding between direct and connecting flights.

Can flexible travel dates help on San Juan to Rosario flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons often results in lower fares compared to weekends or major holidays. Adjusting your departure or return by a few days may lead to better deals.

What extra costs should I check before booking San Juan to Rosario flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget to avoid surprises.

Flights From San Juan

To Rosario

Cheap Flights from San Juan to Rosario

Browse current best options from San Juan. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

San Juan

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

Prices updated 7 days ago

483 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)

Today’s best flight deals from San Juan to Rosario

Explore current cheapest deals departing from San Juan to Rosario

2027-04-04 – 2027-04-21
SJU - Rosario
86% AI deal score
$814
$616
Round trip
2027-04-18 – 2027-04-21
SJU - Rosario
87% AI deal score
$868
$619
Round trip
2027-04-11 – 2027-04-21
SJU - Rosario
86% AI deal score
$832
$623
Round trip
2027-04-04 – 2027-04-16
SJU - Rosario
85% AI deal score
$821
$634
Round trip
2027-04-11 – 2027-04-16
SJU - Rosario
86% AI deal score
$849
$647
Round trip
2027-04-13 – 2027-04-21
SJU - Rosario
86% AI deal score
$848
$649
Round trip
2027-04-04 – 2027-04-14
SJU - Rosario
84% AI deal score
$817
$651
Round trip
2027-04-04 – 2027-04-07
SJU - Rosario
85% AI deal score
$849
$655
Round trip
2027-04-04 – 2027-04-09
SJU - Rosario
85% AI deal score
$837
$655
Round trip
2027-04-06 – 2027-04-21
SJU - Rosario
85% AI deal score
$829
$656
Round trip

San Juan to Rosario: Overview

Insights for flights from San Juan to Rosario

Most itineraries for cheap flights from San Juan to Rosario connect at least once, as 0% of recent fares were non-stop. For connecting itineraries, the typical number of connections is 3. This indicates that travelers should expect a multi-stop journey when flying between these two cities.

Right now, fares from San Juan to Rosario typically range from $464–$710, with a median of $580. Current fares are below the typical level, and 21% of recent fares were classified as a good price. Deals are infrequent, so setting a price alert can be beneficial for this route.

When is the cheapest time to fly from San Juan to Rosario? The most affordable month to fly is typically August, with a median fare of $280. Other cost-effective months include January, with a median of $302, and February, where the median fare is $341. These months offer the best opportunities for lower prices on this route.

A typical journey from San Juan to Rosario takes approximately 25h 23m, including connections. This is a long-haul route, covering a distance of 5,736 km. Given that most itineraries involve multiple connections, the overall travel time is extended, making planning for a full day of travel advisable.

How much is a round trip from San Juan to Rosario

Regular price: $698 - $1,366

Prices for flights from San Juan to Rosario are currently below the regular range.

The regular price range for this route is between $698 and $1366. The current lowest deal is $616 with Maersk Air for travel from Apr 4-Apr 21.

now $616

Low $698

High $1,366

The cheapest time to fly from San Juan to Rosario

The cheapest month to fly from San Juan to Rosario is December, with a median price of $675. The most expensive month is February, with a median price of $1289. Prices are generally lower from March to December.

December

Cheapest

Flights from $675

February

Most Expensive

Flights from $1,289

Jan

Feb

Mar

Oct

Nov

Dec

Direct flights from San Juan to Rosario

Maersk Air

Last-minute flights going from San Juan to Rosario

Sun, Nov 22

⌛ Last-Minute

SJU - Rosario

San Juan (SJU) - Rosario (ROS)

Maersk Air

$765

$735

One-way

Sun, Nov 22

⌛ Last-Minute

SJU - Rosario

San Juan (SJU) - Rosario (ROS)

Maersk Air

$766

$756

One-way

Sun, Nov 22

⌛ Last-Minute

SJU - Rosario

San Juan (SJU) - Rosario (ROS)

Maersk Air

$769

$756

One-way

Sun, Nov 22

⌛ Last-Minute

SJU - Rosario

San Juan (SJU) - Rosario (ROS)

Maersk Air

$765

$756

One-way

Sun, Nov 29

⌛ Last-Minute

SJU - Rosario

San Juan (SJU) - Rosario (ROS)

Maersk Air

$767

$744

One-way

Sun, Nov 29

⌛ Last-Minute

SJU - Rosario

San Juan (SJU) - Rosario (ROS)

Maersk Air

$782

$764

One-way

Biggest price drops on these dates for flights from San Juan to Rosario

3 nights

Dec 20 - Dec 23

$1,036 → $768

26%

3 nights

Dec 6 - Dec 9

$1,034 → $768

26%

3 nights

Apr 18 - Apr 21

$868 → $619

29%

7 nights

Dec 13 - Dec 20

$988 → $758

23%

Popular Airports to fly from San Juan to Rosario

San Juan - Rosario route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares from San Juan to Rosario are below the typical level for the route.

📅 Best time to fly

August is historically cheapest at $280.

Historically, the cheapest month to fly from San Juan to Rosario is August, with a median price of $280.

⏱️ Flight duration

Connecting flights average 25h 23m.

Flights from San Juan to Rosario typically involve connecting flights, with a median duration of 25h 23m.

✈️ Airlines & availability

Connecting flights are dominant.

Connecting flights are dominant on this route, with a median of 3 stopovers in the last 90 days.

🏆 Airline highlight

Maersk Air offers 90 deals.

Maersk Air has offered 90 deals on this route in the last 90 days, more than other airlines.

🎯 Booking tip

Deals are rare on this route.

Deals for flights from San Juan to Rosario are historically rare, based on recent 30-day trends.

San Juan main airports to depart from

Luis Muñoz Marín International (SJU)

Cheapest

Luis Muñoz Marín International Airport (SJU) is a convenient option for flights from San Juan to Rosario.

📍 ~11 km from San Juan (reachable by car)

💸 Flights from ~$586

Rosario main airports to arrive at

Rosario – Islas Malvinas International (ROS)

Cheapest

Rosario – Islas Malvinas International Airport is a convenient arrival point for flights to Rosario.

📍 ~13 km from Rosario (reachable by car)

💸 Flights from ~$552

Airports nearby Rosario used as alternative

Aeroparque Jorge Newbery (AEP)

Consider Aeroparque Jorge Newbery for its major domestic and regional hub status and excellent road connectivity.

📍 ~290 km from Rosario (reachable by car)

💸 Flights from ~$585

Business & First Class Flight Deals to Rosario

Discover luxury on the budget with premium cabin class on flights from San Juan to Rosario.

Elite

Best Elite deals to Rosario

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SJU

Elite

Nov 03

Rosario, Argentina

79% AI deal score

$5,420

$4,737

Save $683

Avianca, +1

Business Class

From SJU

Elite

Nov 13

Rosario, Argentina

76% AI deal score

$5,455

$5,363

Save $92

Avianca, +1

Business Class

From SJU

Elite

Nov 06

Rosario, Argentina

75% AI deal score

$5,440

Avianca, +1

Business Class

From SJU

Elite

Nov 03

Rosario, Argentina

74% AI deal score

$5,471

Avianca, +1

Business Class

From SJU

Elite

Nov 12

Rosario, Argentina

73% AI deal score

$5,499

Copa Airlines, +1

Business Class

From SJU

Elite

Nov 04

Rosario, Argentina

71% AI deal score

$5,592

Avianca, +1

Business Class

From SJU

Elite

Dec 10

Rosario, Argentina

70% AI deal score

$5,701

Copa Airlines, +1

Business Class

From SJU

Elite

Nov 03

Rosario, Argentina

70% AI deal score

$6,006

Avianca, +1

Business Class

From SJU

Elite

Nov 04

Rosario, Argentina

70% AI deal score

$6,326

Avianca, +1

Business Class

From SJU

Elite

Nov 13

Rosario, Argentina

69% AI deal score

$6,097

Avianca, +1

Business Class

From SJU

Elite

Nov 06

Rosario, Argentina

69% AI deal score

$6,174

Avianca, +1

Business Class

From SJU

Elite

Dec 17

Rosario, Argentina

69% AI deal score

$6,206

Copa Airlines, +1

Business Class

Frequently Asked Questions About Flights to Rosario

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison websites can help you compare prices from various airlines and online travel agencies. Look out for deals and promotions that airlines may offer periodically.

Booking flights in advance, often several months before your intended departure, may help you secure better prices. However, prices can fluctuate, so monitoring fares over time is a good strategy. Last-minute deals can sometimes appear, but they are less common.

Comparing nearby airports for both your origin and destination can sometimes reveal more economical flight options. While it may involve additional ground transportation, the savings on airfare can be significant. Always factor in the total cost and travel time when considering this approach.

Related routes

More routes from San Juan

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Flights to Rosario from other cities

Flights from Madrid to Rosario

San Juan to Rosario: Overview

Insights for flights from San Juan to Rosario

How much is a round trip from San Juan to Rosario

Regular price: $698 - $1,366

Prices for flights from San Juan to Rosario are currently below the regular range.

The regular price range for this route is between $698 and $1366. The current lowest deal is $616 with Maersk Air for travel from Apr 4-Apr 21.

now $616

Low $698

High $1,366

The cheapest time to fly from San Juan to Rosario

December

Cheapest

Flights from $675

February

Most Expensive

Flights from $1,289

Jan

Feb

Mar

Oct

Nov

Dec

Direct flights from San Juan to Rosario

Maersk Air

Last-minute flights going from San Juan to Rosario

Sun, Nov 22

⌛ Last-Minute

SJU - Rosario

San Juan (SJU) - Rosario (ROS)

Maersk Air

$765

$735

One-way

Sun, Nov 22

⌛ Last-Minute

SJU - Rosario

San Juan (SJU) - Rosario (ROS)

Maersk Air

$766

$756

One-way

Sun, Nov 22

⌛ Last-Minute

SJU - Rosario

San Juan (SJU) - Rosario (ROS)

Maersk Air

$769

$756

One-way

Sun, Nov 22

⌛ Last-Minute

SJU - Rosario

San Juan (SJU) - Rosario (ROS)

Maersk Air

$765

$756

One-way

Sun, Nov 29

⌛ Last-Minute

SJU - Rosario

San Juan (SJU) - Rosario (ROS)

Maersk Air

$767

$744

One-way

Sun, Nov 29

⌛ Last-Minute

SJU - Rosario

San Juan (SJU) - Rosario (ROS)

Maersk Air

$782

$764

One-way

Biggest price drops on these dates for flights from San Juan to Rosario

3 nights

Dec 20 - Dec 23

$1,036 → $768

26%

3 nights

Dec 6 - Dec 9

$1,034 → $768

26%

3 nights

Apr 18 - Apr 21

$868 → $619

29%

7 nights

Dec 13 - Dec 20

$988 → $758

23%

Popular Airports to fly from San Juan to Rosario

San Juan - Rosario route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares from San Juan to Rosario are below the typical level for the route.

📅 Best time to fly

August is historically cheapest at $280.

Historically, the cheapest month to fly from San Juan to Rosario is August, with a median price of $280.

⏱️ Flight duration

Connecting flights average 25h 23m.

Flights from San Juan to Rosario typically involve connecting flights, with a median duration of 25h 23m.

✈️ Airlines & availability

Connecting flights are dominant.

Connecting flights are dominant on this route, with a median of 3 stopovers in the last 90 days.

🏆 Airline highlight

Maersk Air offers 90 deals.

Maersk Air has offered 90 deals on this route in the last 90 days, more than other airlines.

🎯 Booking tip

Deals are rare on this route.

Deals for flights from San Juan to Rosario are historically rare, based on recent 30-day trends.

San Juan main airports to depart from

Luis Muñoz Marín International (SJU)

Cheapest

Luis Muñoz Marín International Airport (SJU) is a convenient option for flights from San Juan to Rosario.

📍 ~11 km from San Juan (reachable by car)

💸 Flights from ~$586

Rosario main airports to arrive at

Rosario – Islas Malvinas International (ROS)

Cheapest

Rosario – Islas Malvinas International Airport is a convenient arrival point for flights to Rosario.

📍 ~13 km from Rosario (reachable by car)

💸 Flights from ~$552

Airports nearby Rosario used as alternative

Aeroparque Jorge Newbery (AEP)

Consider Aeroparque Jorge Newbery for its major domestic and regional hub status and excellent road connectivity.

📍 ~290 km from Rosario (reachable by car)

💸 Flights from ~$585

Business & First Class Flight Deals to Rosario

Discover luxury on the budget with premium cabin class on flights from San Juan to Rosario.

Elite

Best Elite deals to Rosario

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SJU

Elite

Nov 03

Rosario, Argentina

79% AI deal score

$5,420

$4,737

Save $683

Avianca, +1

Business Class

From SJU

Elite

Nov 13

Rosario, Argentina

76% AI deal score

$5,455

$5,363

Save $92

Avianca, +1

Business Class

From SJU

Elite

Nov 06

Rosario, Argentina

75% AI deal score

$5,440

Avianca, +1

Business Class

From SJU

Elite

Nov 03

Rosario, Argentina

74% AI deal score

$5,471

Avianca, +1

Business Class

From SJU

Elite

Nov 12

Rosario, Argentina

73% AI deal score

$5,499

Copa Airlines, +1

Business Class

From SJU

Elite

Nov 04

Rosario, Argentina

71% AI deal score

$5,592

Avianca, +1

Business Class

From SJU

Elite

Dec 10

Rosario, Argentina

70% AI deal score

$5,701

Copa Airlines, +1

Business Class

From SJU

Elite

Nov 03

Rosario, Argentina

70% AI deal score

$6,006

Avianca, +1

Business Class

From SJU

Elite

Nov 04

Rosario, Argentina

70% AI deal score

$6,326

Avianca, +1

Business Class

From SJU

Elite

Nov 13

Rosario, Argentina

69% AI deal score

$6,097

Avianca, +1

Business Class

From SJU

Elite

Nov 06

Rosario, Argentina

69% AI deal score

$6,174

Avianca, +1

Business Class

From SJU

Elite

Dec 17

Rosario, Argentina

69% AI deal score

$6,206

Copa Airlines, +1

Business Class

Frequently Asked Questions About Flights to Rosario

Cheap Flights from San Juan to Rosario

Today’s best flight deals from San Juan to Rosario

San Juan to Rosario: Overview

Insights for flights from San Juan to Rosario

How much is a round trip from San Juan to Rosario

The cheapest time to fly from San Juan to Rosario

Direct flights from San Juan to Rosario

Last-minute flights going from San Juan to Rosario

Biggest price drops on these dates for flights from San Juan to Rosario

Popular Airports to fly from San Juan to Rosario

San Juan - Rosario route insights

Recent fares are below the typical level.

August is historically cheapest at $280.

Connecting flights average 25h 23m.

Connecting flights are dominant.

Maersk Air offers 90 deals.

Deals are rare on this route.

San Juan main airports to depart from

Rosario main airports to arrive at

Airports nearby Rosario used as alternative

Business & First Class Flight Deals to Rosario

Best Elite deals to Rosario

Nov 03

Nov 13

Nov 06

Nov 03

Nov 12

Nov 04

Dec 10

Nov 03

Nov 04

Nov 13

Nov 06

Dec 17

Frequently Asked Questions About Flights to Rosario

How can I find cheap flights from San Juan to Rosario?

When should I book flights from San Juan to Rosario?

Should I compare nearby airports for flights from San Juan to Rosario?

Are direct flights from San Juan to Rosario always the best option?

Can flexible travel dates help on San Juan to Rosario flights?

What extra costs should I check before booking San Juan to Rosario flights?

Related routes

More routes from San Juan

Flights to Rosario from other cities

San Juan to Rosario: Overview

Insights for flights from San Juan to Rosario

How much is a round trip from San Juan to Rosario

The cheapest time to fly from San Juan to Rosario

Direct flights from San Juan to Rosario

Last-minute flights going from San Juan to Rosario

Biggest price drops on these dates for flights from San Juan to Rosario

Popular Airports to fly from San Juan to Rosario

San Juan - Rosario route insights

Recent fares are below the typical level.

August is historically cheapest at $280.

Connecting flights average 25h 23m.

Connecting flights are dominant.

Maersk Air offers 90 deals.

Deals are rare on this route.

San Juan main airports to depart from

Rosario main airports to arrive at

Airports nearby Rosario used as alternative

Business & First Class Flight Deals to Rosario

Best Elite deals to Rosario

Nov 03

Nov 13

Nov 06

Nov 03

Nov 12

Nov 04

Dec 10

Nov 03

Nov 04

Nov 13

Nov 06

Dec 17

Frequently Asked Questions About Flights to Rosario

How can I find cheap flights from San Juan to Rosario?

When should I book flights from San Juan to Rosario?

Should I compare nearby airports for flights from San Juan to Rosario?