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

Direct flights offer convenience by minimizing travel time and avoiding layovers, which can be appealing. However, connecting flights are often more economical, especially for routes where direct options are less frequent. Consider your budget and time constraints when making your choice.

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

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons usually results in lower fares compared to weekends or holidays. Adjusting your departure or return by even a day or two may reveal cheaper options.

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

Before booking, always review 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. Understanding these additional expenses can help you calculate the true cost of your trip.

Flights From Mendoza

To San Juan

Cheap Flights from Mendoza to San Juan

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

Deals from

Mendoza

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

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 Mendoza to San Juan

Explore current cheapest deals departing from Mendoza to San Juan

2026-10-31 – 2026-11-12
MDZ - San Juan
91% AI deal score
$709
$398
Round trip
2026-10-24 – 2026-11-12
MDZ - San Juan
91% AI deal score
$702
$398
Round trip
2026-10-10 – 2026-10-30
MDZ - San Juan
91% AI deal score
$691
$398
Round trip
2026-10-24 – 2026-10-30
MDZ - San Juan
92% AI deal score
$741
$398
Round trip
2026-10-13 – 2026-11-12
MDZ - San Juan
91% AI deal score
$689
$398
Round trip
2026-10-06 – 2026-10-30
MDZ - San Juan
91% AI deal score
$689
$398
Round trip
2026-10-13 – 2026-10-30
MDZ - San Juan
91% AI deal score
$695
$398
Round trip
2026-10-01 – 2026-10-30
MDZ - San Juan
91% AI deal score
$687
$423
Round trip
2026-10-10 – 2026-10-16
MDZ - San Juan
91% AI deal score
$748
$453
Round trip
2026-10-13 – 2026-10-16
MDZ - San Juan
91% AI deal score
$769
$453
Round trip

Mendoza to San Juan: Overview

Insights for flights from Mendoza to San Juan

A typical journey from Mendoza to San Juan takes about 29h 56m, including connections. This is a long-haul route, covering a distance of 5709 kilometers. Given that most itineraries for this route involve at least one stopover, the total travel time reflects the duration of connecting flights.

For travelers seeking cheap flights from Mendoza to San Juan, fares typically range from $476–$801, with a median of $681. Right now, current fares are significantly below the typical level. Approximately 13% of recent fares are considered a good price, indicating that competitive offers can be found. New deals appear almost daily, suggesting frequent opportunities to find favorable prices.

The cheapest time to fly from Mendoza to San Juan is during January, with a median fare of $466. Other affordable months include October, where the median fare is $468, and December, with a median fare of $473. These months offer the lowest median prices for this route.

Most itineraries for flights from Mendoza to San Juan connect at least once, with 0% of recent fares being non-stop. When connections are necessary, the typical number of stopovers is 2. This means that travelers should anticipate at least two stops on their journey.

How much is a round trip from Mendoza to San Juan

Regular price: $606 - $1,031

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

The regular price range for flights from Mendoza to San Juan is between $606 and $1031. The current lowest deal is $425 with Maersk Air, for travel from Oct 31-Nov 26.

now $425

Low $606

High $1,031

The cheapest time to fly from Mendoza to San Juan

The cheapest month to fly from MDZ to SJU is January, with a median price of $466. The most expensive month is July, with a median price of $1033. Prices are generally lower from January to December.

January

Cheapest

Flights from $466

July

Most Expensive

Flights from $1,033

Jan

Feb

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Mendoza to San Juan

Maersk Air

JetBlue Airways

Sky Airline

Avianca

Last-minute flights going from Mendoza to San Juan

Tue, Sep 29

⌛ Last-Minute

MDZ - San Juan

Mendoza (MDZ) - San Juan (SJU)

B&H Airlines, Maersk Air

$710

$517

One-way

Tue, Sep 29

⌛ Last-Minute

MDZ - San Juan

Mendoza (MDZ) - San Juan (SJU)

B&H Airlines, Maersk Air

$708

$572

One-way

Tue, Sep 29

⌛ Last-Minute

MDZ - San Juan

Mendoza (MDZ) - San Juan (SJU)

B&H Airlines, Maersk Air

$738

$575

One-way

Wed, Sep 30

⌛ Last-Minute

MDZ - San Juan

Mendoza (MDZ) - San Juan (SJU)

B&H Airlines, Avianca

$708

$618

One-way

Thu, Oct 1

⌛ Last-Minute

MDZ - San Juan

Mendoza (MDZ) - San Juan (SJU)

Sky Airline

$744

$751

One-way

Sun, Oct 4

⌛ Last-Minute

MDZ - San Juan

Mendoza (MDZ) - San Juan (SJU)

Maersk Air

$684

$591

One-way

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

6 nights

Oct 24 - Oct 30

$741 → $398

46%

12 nights

Oct 31 - Nov 12

$709 → $398

44%

13 nights

Oct 17 - Oct 30

$703 → $398

43%

19 nights

Oct 24 - Nov 12

$702 → $398

43%

Popular Airports to fly from Mendoza to San Juan

Mendoza - San Juan route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Mendoza to San Juan are below the typical level, with deals around $425.

📅 Best time to fly

Fly in January for the lowest prices

Historically, January, October, and December offer the lowest median prices for this route.

⏱️ Flight duration

Expect longer flights with stopovers

Flights to San Juan from Mendoza typically take 29h 56m, with two stopovers being common.

✈️ Airlines & availability

Connecting flights are the norm

This route is connecting dominant, with no direct flights available in the last 90 days.

🏆 Airline highlight

Maersk Air offers deals on this route

Maersk Air has offered deals on this route, with a recent fare of $425.

🎯 Booking tip

Deals appear frequently

Deals for flights from Mendoza to San Juan appear frequently, about every 30 days.

Mendoza main airports to depart from

Governor Francisco Gabrielli International (MDZ)

Cheapest

This airport is a convenient departure point for flights from Mendoza to San Juan.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$583

San Juan main airports to arrive at

Luis Muñoz Marín International (SJU)

Cheapest

Luis Muñoz Marín International Airport is a primary arrival option for flights from Mendoza to San Juan.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$583

Airports nearby San Juan used as alternative

Aguadilla Rafael Hernandez (BQN)

Aguadilla Rafael Hernandez is a reliable alternative for travelers on the western side of the island.

📍 ~100 km from San Juan (approximately a 2-hour drive)

💸 Flights from ~$890

Business & First Class Flight Deals to San Juan

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

Elite

Best Elite deals to San Juan

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

From MDZ

Elite

Sep 11

San Juan, United States

90% AI deal score

$3,663

$2,478

Save $1,185

Copa Airlines, +1

Business Class

From MDZ

Elite

Sep 11

San Juan, United States

89% AI deal score

$3,523

$2,589

Save $934

Copa Airlines, +1

Business Class

From MDZ

Elite

Sep 24

San Juan, United States

88% AI deal score

$3,451

$2,657

Save $794

LATAM Chile, +1

Business Class

From MDZ

Elite

Sep 03

San Juan, United States

88% AI deal score

$3,661

$2,739

Save $922

LATAM Chile, +1

Business Class

From MDZ

Elite

Sep 03

San Juan, United States

88% AI deal score

$3,750

$2,739

Save $1,011

LATAM Chile, +1

Business Class

From MDZ

Elite

Sep 18

San Juan, United States

87% AI deal score

$3,273

$2,548

Save $725

Copa Airlines, +1

Business Class

From MDZ

Elite

Sep 18

San Juan, United States

87% AI deal score

$3,579

$2,772

Save $807

Copa Airlines, +1

Business Class

From MDZ

Elite

Sep 18

San Juan, United States

83% AI deal score

$3,387

$2,674

Save $713

Copa Airlines, +1

Business Class

From MDZ

Elite

Sep 18

San Juan, United States

83% AI deal score

$3,453

$2,736

Save $717

Copa Airlines, +1

Business Class

From MDZ

Elite

Sep 11

San Juan, United States

83% AI deal score

$3,591

$2,803

Save $788

Copa Airlines, +1

Business Class

From MDZ

Elite

Sep 12

San Juan, United States

83% AI deal score

$3,710

$2,903

Save $807

LATAM Chile, +1

Business Class

From MDZ

Elite

Sep 04

San Juan, United States

83% AI deal score

$3,825

$2,909

Save $916

LATAM Chile, +1

Business Class

Frequently Asked Questions About Flights to San Juan

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you see various options across different airlines and online travel agencies. Setting up price alerts may also notify you when fares drop for your desired route.

Booking flights in advance often provides more competitive prices, though the ideal booking window can vary. Prices may fluctuate, so monitoring fares over time can help you identify a good opportunity. Mid-week bookings might sometimes offer better deals than weekend purchases.

Comparing nearby airports can sometimes uncover more affordable flight options or different schedules. While it may add to your ground travel time, the potential savings could be significant. Always factor in the cost and convenience of transportation to and from alternative airports.

Related routes

More routes from Mendoza

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Flights to San Juan from other cities

Flights from New York to San Juan Flights from Orlando to San Juan Flights from Philadelphia to San Juan Flights from Rome to San Juan Flights from Rosario to San Juan Flights from San José del Guaviare to San Juan Flights from Santiago de Chile to San Juan Flights from São Paulo to San Juan Flights from Singapore to San Juan Flights from Talara to San Juan Flights from Washington, D.C. to San Juan Flights from Zürich to San Juan

Mendoza to San Juan: Overview

Insights for flights from Mendoza to San Juan

How much is a round trip from Mendoza to San Juan

Regular price: $606 - $1,031

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

The regular price range for flights from Mendoza to San Juan is between $606 and $1031. The current lowest deal is $425 with Maersk Air, for travel from Oct 31-Nov 26.

now $425

Low $606

High $1,031

The cheapest time to fly from Mendoza to San Juan

The cheapest month to fly from MDZ to SJU is January, with a median price of $466. The most expensive month is July, with a median price of $1033. Prices are generally lower from January to December.

January

Cheapest

Flights from $466

July

Most Expensive

Flights from $1,033

Jan

Feb

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Mendoza to San Juan

Maersk Air

JetBlue Airways

Sky Airline

Avianca

Last-minute flights going from Mendoza to San Juan

Tue, Sep 29

⌛ Last-Minute

MDZ - San Juan

Mendoza (MDZ) - San Juan (SJU)

B&H Airlines, Maersk Air

$710

$517

One-way

Tue, Sep 29

⌛ Last-Minute

MDZ - San Juan

Mendoza (MDZ) - San Juan (SJU)

B&H Airlines, Maersk Air

$708

$572

One-way

Tue, Sep 29

⌛ Last-Minute

MDZ - San Juan

Mendoza (MDZ) - San Juan (SJU)

B&H Airlines, Maersk Air

$738

$575

One-way

Wed, Sep 30

⌛ Last-Minute

MDZ - San Juan

Mendoza (MDZ) - San Juan (SJU)

B&H Airlines, Avianca

$708

$618

One-way

Thu, Oct 1

⌛ Last-Minute

MDZ - San Juan

Mendoza (MDZ) - San Juan (SJU)

Sky Airline

$744

$751

One-way

Sun, Oct 4

⌛ Last-Minute

MDZ - San Juan

Mendoza (MDZ) - San Juan (SJU)

Maersk Air

$684

$591

One-way

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

6 nights

Oct 24 - Oct 30

$741 → $398

46%

12 nights

Oct 31 - Nov 12

$709 → $398

44%

13 nights

Oct 17 - Oct 30

$703 → $398

43%

19 nights

Oct 24 - Nov 12

$702 → $398

43%

Popular Airports to fly from Mendoza to San Juan

Mendoza - San Juan route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Mendoza to San Juan are below the typical level, with deals around $425.

📅 Best time to fly

Fly in January for the lowest prices

Historically, January, October, and December offer the lowest median prices for this route.

⏱️ Flight duration

Expect longer flights with stopovers

Flights to San Juan from Mendoza typically take 29h 56m, with two stopovers being common.

✈️ Airlines & availability

Connecting flights are the norm

This route is connecting dominant, with no direct flights available in the last 90 days.

🏆 Airline highlight

Maersk Air offers deals on this route

Maersk Air has offered deals on this route, with a recent fare of $425.

🎯 Booking tip

Deals appear frequently

Deals for flights from Mendoza to San Juan appear frequently, about every 30 days.

Mendoza main airports to depart from

Governor Francisco Gabrielli International (MDZ)

Cheapest

This airport is a convenient departure point for flights from Mendoza to San Juan.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$583

San Juan main airports to arrive at

Luis Muñoz Marín International (SJU)

Cheapest

Luis Muñoz Marín International Airport is a primary arrival option for flights from Mendoza to San Juan.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$583

Airports nearby San Juan used as alternative

Aguadilla Rafael Hernandez (BQN)

Aguadilla Rafael Hernandez is a reliable alternative for travelers on the western side of the island.

San Juan, United States

83% AI deal score

$3,825

$2,909

Save $916

LATAM Chile, +1

Business Class

Frequently Asked Questions About Flights to San Juan

Cheap Flights from Mendoza to San Juan

Today’s best flight deals from Mendoza to San Juan

Mendoza to San Juan: Overview

Insights for flights from Mendoza to San Juan

How much is a round trip from Mendoza to San Juan

The cheapest time to fly from Mendoza to San Juan

Direct flights from Mendoza to San Juan

Last-minute flights going from Mendoza to San Juan

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

Popular Airports to fly from Mendoza to San Juan

Mendoza - San Juan route insights

Recent fares are below the typical level

Fly in January for the lowest prices

Expect longer flights with stopovers

Connecting flights are the norm

Maersk Air offers deals on this route

Deals appear frequently

Mendoza main airports to depart from

San Juan main airports to arrive at

Airports nearby San Juan used as alternative

Business & First Class Flight Deals to San Juan

Best Elite deals to San Juan

Sep 11

Sep 11

Sep 24

Sep 03

Sep 03

Sep 18

Sep 18

Sep 18

Sep 18

Sep 11

Sep 12

Sep 04

Frequently Asked Questions About Flights to San Juan

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

When should I book flights from Mendoza to San Juan?

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

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

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

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

Related routes

More routes from Mendoza

Flights to San Juan from other cities

Mendoza to San Juan: Overview

Insights for flights from Mendoza to San Juan

How much is a round trip from Mendoza to San Juan

The cheapest time to fly from Mendoza to San Juan

Direct flights from Mendoza to San Juan

Last-minute flights going from Mendoza to San Juan

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

Popular Airports to fly from Mendoza to San Juan

Mendoza - San Juan route insights

Recent fares are below the typical level

Fly in January for the lowest prices

Expect longer flights with stopovers

Connecting flights are the norm

Maersk Air offers deals on this route

Deals appear frequently

Mendoza main airports to depart from

San Juan main airports to arrive at

Airports nearby San Juan used as alternative

Business & First Class Flight Deals to San Juan

Best Elite deals to San Juan

Sep 11

Sep 11

Sep 24

Sep 03

Sep 03

Sep 18

Sep 18

Sep 18

Sep 18

Sep 11

Sep 12

Sep 04

Frequently Asked Questions About Flights to San Juan

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

When should I book flights from Mendoza to San Juan?

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