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

Direct flights are often the most convenient, saving time and avoiding layovers. However, connecting flights can sometimes be more economical, especially if you are willing to accept a longer travel duration. Evaluate your priorities between cost savings and travel time.

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

Yes, being flexible with your travel dates can significantly impact flight prices. Mid-week flights or those during off-peak seasons often have lower fares compared to weekends or popular travel periods. Adjusting your departure or return by a day or two may lead to savings.

What extra costs should I check before booking Mendoza to San Juan 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. Being aware of these additional fees can help you budget accurately.

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 5 days ago

402 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 12, 2026.)

Today’s best flight deals from Mendoza to San Juan

Explore current cheapest deals departing from Mendoza to San Juan

Round trip

Sort by: Cheapest

August 31 - September 13

Cheapest

Best

MDZ - San Juan

$763

$504

Round trip

September 2 - September 13

MDZ - San Juan

$722

$512

Round trip

August 31 - September 8

Best

MDZ - San Juan

$789

$517

Round trip

September 2 - September 8

MDZ - San Juan

$761

$525

Round trip

October 6 - November 5

MDZ - San Juan

$714

$526

Round trip

August 31 - September 15

MDZ - San Juan

$756

$527

Round trip

August 31 - September 9

MDZ - San Juan

$781

$527

Round trip

August 31 - September 23

MDZ - San Juan

$740

$528

Round trip

September 2 - September 9

MDZ - San Juan

$761

$534

Round trip

August 27 - September 8

Earliest

MDZ - San Juan

$764

$560

Round trip

Unlock all 500+ flight deals to San Juan and get alerts when great deals appear

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 extended travel time is due to the nature of the route, as most itineraries connect at least once, typically involving 2 stopovers. This indicates that direct flights from Mendoza to San Juan are not available, making the journey a multi-segment trip.

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 below the typical level, and about 13% of recent fares were classified as a good price. New deals appear almost daily, suggesting frequent opportunities to find competitive prices.

When is the cheapest time to fly from Mendoza to San Juan? The most affordable months to fly are January, with a median fare of $466, followed closely by October at $468, and December at $473. These months offer the lowest median prices, making them ideal for planning your trip.

The route from Mendoza to San Juan covers a significant distance of 5709 km, classifying it as a long-haul journey. This considerable distance contributes to the longer overall travel times and the necessity for connecting flights.

How much is a round trip from Mendoza to San Juan

Regular price: $667 - $941

Prices are currently below the regular range.

The regular price range for flights from Mendoza to San Juan is $667-$941. The current lowest deal is $468 with B&H Airlines, for travel from Sep 7-Sep 13.

now $468

Low $667

High $941

The cheapest time to fly from Mendoza to San Juan

The cheapest month to fly from Mendoza to San Juan 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

B&H Airlines

Sky Airline

Avianca

Last-minute flights going from Mendoza to San Juan

Tue, Aug 4

⌛ Last-Minute

MDZ - San Juan

Mendoza (MDZ) - San Juan (SJU)

B&H Airlines

$874

$743

One-way

Fri, Aug 7

⌛ Last-Minute

MDZ - San Juan

Mendoza (MDZ) - San Juan (SJU)

Sky Airline

$833

$766

One-way

Wed, Aug 12

⌛ Last-Minute

MDZ - San Juan

Mendoza (MDZ) - San Juan (SJU)

B&H Airlines, Maersk Air

$769

$518

One-way

Mon, Aug 17

⌛ Last-Minute

MDZ - San Juan

Mendoza (MDZ) - San Juan (SJU)

B&H Airlines, Avianca

$745

$616

One-way

Mon, Aug 17

⌛ Last-Minute

MDZ - San Juan

Mendoza (MDZ) - San Juan (SJU)

B&H Airlines, Avianca

$769

$623

One-way

Mon, Aug 17

⌛ Last-Minute

MDZ - San Juan

Mendoza (MDZ) - San Juan (SJU)

B&H Airlines, Avianca

$753

$623

One-way

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

13 nights

Aug 31 - Sep 13

$785 → $491

37%

15 nights

Aug 29 - Sep 13

$779 → $498

36%

29 nights

Aug 31 - Sep 29

$764 → $491

36%

4 nights

Dec 20 - Dec 24

$910 → $663

27%

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 at $468.

📅 Best time to fly

January is historically cheapest at $466

Historically, January is the cheapest month to fly from Mendoza to San Juan, with a median price of $466.

⏱️ Flight duration

Connecting flights average 29h 56m

Flights from Mendoza to San Juan typically involve connecting, with an average duration of 29h 56m.

✈️ Airlines & availability

Connecting flights are dominant

Direct flights are not available for this route; connecting flights are dominant with 2 median stopovers.

🏆 Airline highlight

Maersk Air offers 35 deals

Maersk Air has 35 deals for flights from Mendoza to San Juan.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Mendoza to San Juan are frequent, appearing often over a 30-day window.

Mendoza main airports to depart from

Governor Francisco Gabrielli International (MDZ)

Cheapest

Fly from Mendoza to San Juan with this airport, offering the cheapest flights for your trip.

📍 ~10 km from Mendoza 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 gateway for travelers flying to San Juan.

📍 ~12 km from San Juan (reachable by car)

💸 Flights from ~$583

Fernando Luis Ribas Dominicci (SIG)

Fernando Luis Ribas Dominicci Airport offers an alternative arrival option for San Juan.

📍 ~1 km from San Juan (reachable by car)

Airports nearby San Juan used as alternative

Aguadilla Rafael Hernandez (BQN)

Aguadilla Rafael Hernandez is a reliable alternative, especially for travelers heading to the western side of the island.

📍 ~100 km from San Juan (reachable by car)

💸 Flights from ~$890

Mercedita (PSE)

Mercedita is the closest commercial alternative on the main island, serving the southern region.

📍 ~70 km from San Juan (reachable by car)

💸 Flights from ~$910

Cyril E. King (STT)

Cyril E. King is a major international hub in the US Virgin Islands with extensive US mainland connectivity.

📍 ~150 km from San Juan (reachable by inter-island flight or ferry)

💸 Flights from ~$762

Punta Cana International (PUJ)

Cheapest

Punta Cana International is a massive international hub with global connections, often offering lower fares.

📍 ~270 km from San Juan (reachable by international travel)

💸 Flights from ~$496

Henry E. Rohlsen (STX)

Henry E. Rohlsen is an alternative US territory airport with direct links to the US mainland.

📍 ~180 km from San Juan (reachable by additional air travel)

💸 Flights from ~$742

Business & First Class Flight Deals to San Juan

San Juan, United States

69% AI deal score

$5,390

From MDZ

Elite

Jul 11

San Juan, United States

69% AI deal score

$5,392

Frequently Asked Questions About Flights to San Juan

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices from various airlines and online travel agencies can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking flights in advance often provides more options and potentially lower prices. However, last-minute deals can sometimes appear, so it's wise to monitor fares if your schedule allows for flexibility. The ideal booking time can vary, but generally, planning ahead is beneficial.

Comparing nearby airports can sometimes uncover different flight options or more competitive pricing. While it may add to your ground travel, the potential savings on airfare can make it a worthwhile consideration. Always factor in the total cost and convenience.

Related routes

Consider alternative routes from Mendoza

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