To San Jose

Cheap Flights from Buenos Aires to San Jose

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

Deals from

Buenos Aires

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

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Buenos Aires to San Jose

Explore current cheapest deals departing from Buenos Aires to San Jose

Round trip

Sort by: Cheapest

September 14 - September 24

Cheapest

EZE - San Jose

$1,459

$929

Round trip

August 12 - September 10

Best

EZE - San Jose

$1,520

$938

Round trip

August 12 - September 9

Best

EZE - San Jose

$1,520

$951

Round trip

August 12 - August 24

Best

EZE - San Jose

$1,562

$959

Round trip

August 12 - August 31

Best

EZE - San Jose

$1,553

$977

Round trip

September 21 - September 30

EZE - San Jose

$1,464

$1,004

Round trip

August 12 - September 7

EZE - San Jose

$1,520

$1,006

Round trip

August 12 - August 15

Best

EZE - San Jose

$1,659

$1,031

Round trip

September 5 - September 20

EZE - San Jose

$1,455

$1,042

Round trip

July 29 - August 13

Earliest

EZE - San Jose

$1,487

$1,062

Round trip

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Route Intelligence — 486,190 Searches this Week

Insights for flights from Buenos Aires to San Jose

Most itineraries for cheap flights from Buenos Aires to San Jose connect at least once, as 0% of recent fares were non-stop. For the connecting itineraries, the typical number of connections is 2. This means travelers should expect to factor in layover time when planning their journey.

When considering the cheapest time to fly from Buenos Aires to San Jose, you'll find that May and April are the most affordable months, both with a median fare of $911. Following closely is August, with a median fare of $924. These months offer the best value for your trip.

A typical journey from Buenos Aires to San Jose takes 30h 51m, including connections. This long-haul route covers a substantial distance of 10,354 km, reflecting the significant travel time involved. Given the distance and the need for connections, planning for a full day of travel is advisable.

How much is a round trip from Buenos Aires to San Jose

Regular price: $1,199 - $2,142

Prices are currently below the regular range.

Regular prices for flights from Buenos Aires to San Jose typically range from $1199 to $2142. The current lowest deal is $929 with Avianca, for travel from Sep 14-Sep 24.

now $929

Low $1,199

High $2,142

The cheapest time to fly from Buenos Aires to San Jose

The cheapest month to fly from Buenos Aires to San Jose is April, with a median price of $911. The most expensive month is September, with a median price of $1134. Prices are generally lower from April to October.

April

Cheapest

Flights from $911

September

Most Expensive

Flights from $1,134

Apr

May

Jun

Jul

Aug

Sep

Oct

Direct flights from Buenos Aires to San Jose

Copa Airlines

Avianca

United Airlines

Frontier Airlines

Last-minute flights going from Buenos Aires to San Jose

Fri, Jun 26

⌛ Last-Minute

EZE - San Jose

Buenos Aires (EZE) - San Jose (SJC)

Copa Airlines, Alaska Airlines, Inc.

$1,645

$1,225

One-way

Wed, Jul 1

⌛ Last-Minute

EZE - San Jose

Buenos Aires (EZE) - San Jose (SJC)

LATAM Chile

$1,563

$1,822

One-way

Wed, Jul 1

⌛ Last-Minute

EZE - San Jose

Buenos Aires (EZE) - San Jose (SJC)

Azul Linhas Aéreas Brasileiras

$1,569

$1,825

One-way

Thu, Jul 2

⌛ Last-Minute

EZE - San Jose

Buenos Aires (EZE) - San Jose (SJC)

Avianca

$1,572

$1,812

One-way

Mon, Jul 6

⌛ Last-Minute

EZE - San Jose

Buenos Aires (EZE) - San Jose (SJC)

Avianca

$1,525

$1,775

One-way

Wed, Jul 8

⌛ Last-Minute

EZE - San Jose

Buenos Aires (EZE) - San Jose (SJC)

LATAM Chile

$1,498

$1,790

One-way

Biggest price drops on these dates for flights from Buenos Aires to San Jose

3 nights

Aug 12 - Aug 15

$1,659 → $1,031

38%

12 nights

Aug 12 - Aug 24

$1,562 → $959

39%

29 nights

Aug 12 - Sep 10

$1,520 → $938

38%

19 nights

Aug 12 - Aug 31

$1,553 → $977

37%

Popular Airports to fly from Buenos Aires to San Jose

Buenos Aires - San Jose route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Buenos Aires to San Jose are below the typical level, with 19% good prices.

📅 Best time to fly

Fly in April or May for the best prices

Historically, April and May offer the lowest median prices at $911 for this route.

⏱️ Flight duration

Connecting flights average 30h 51m

Flights from Buenos Aires to San Jose typically involve 2 stopovers, with a median duration of 30h 51m.

✈️ Airlines & availability

Many airlines offer connecting flights

Copa Airlines, Avianca, United Airlines, and Frontier Airlines frequently offer deals on this route.

🏆 Airline highlight

Copa Airlines offers many deals

Copa Airlines has historically provided 15 deals for flights from Buenos Aires to San Jose.

🎯 Booking tip

Deals appear regularly for this route

Deals for flights from Buenos Aires to San Jose appear regularly, about 0.23 deals per day.

Buenos Aires main airports to depart from

Ministro Pistarini International (EZE)

Cheapest

Fly from Ministro Pistarini International for direct or connecting flights to San Jose, often with competitive pricing.

📍 ~30 km from Buenos Aires city center (reachable by car or bus)

💸 Flights from ~$861

Aeroparque Jorge Newbery (AEP)

Aeroparque Jorge Newbery offers another option for flights from Buenos Aires to San Jose.

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

💸 Flights from ~$874

San Jose main airports to arrive at

San Jose International (SJC)

Cheapest

San Jose International Airport is a convenient arrival point for travelers heading to San Jose.

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

💸 Flights from ~$929

Airports nearby San Jose used as alternative

San Francisco International (SFO)

Cheapest

San Francisco International is a major international hub with an extensive route network in Northern California.

📍 ~55 km from San Jose (reachable by car, Caltrain, BART connections)

💸 Flights from ~$781

Oakland International (OAK)

Oakland International is a major base for low-cost carriers and often less crowded than SFO.

📍 ~51 km from San Jose (reachable by car)

💸 Flights from ~$846

Monterey Regional (MRY)

Monterey Regional offers a small, stress-free terminal with short security wait times for travelers.

📍 ~84 km from San Jose (reachable by car)

💸 Flights from ~$952

Sacramento International (SMF)

Sacramento International is a large airport with a variety of domestic carriers and destinations.

📍 ~153 km from San Jose (reachable by car)

💸 Flights from ~$825

Stockton Metropolitan (SCK)

Stockton Metropolitan is an alternative for specific low-cost regional routes.

📍 ~89 km from San Jose (reachable by car)

💸 Flights from ~$984

Business & First Class Flight Deals to San Jose

San Jose, United States

67% AI deal score

$13,995

Frequently Asked Questions About Flights to San Jose

Finding affordable flights often involves comparing prices from various airlines and online travel agencies. Consider being flexible with your travel dates and times, as this can sometimes lead to lower fares. Subscribing to price alerts may also help you catch deals as they arise.

Booking in advance can often secure better prices, though the optimal booking window can vary. Prices may fluctuate based on demand and seasonality. It's usually a good idea to monitor fare trends before making a purchase.

Comparing nearby airports at both your origin and destination can sometimes reveal more economical flight options. While it may add to your ground travel time, the potential savings on airfare can be significant. Always factor in the cost and convenience of transportation to and from alternative airports.

Related routes

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