San Jose → Buenos Aires flights

San Jose (SJO)→Buenos Aires (AEP, EZE)
from€514

Last observed price · Last checked: 24 Aug 2026 · Price may change

Find flights

Short answer

The lowest fare our own searches returned is €514, seen on 24 Aug 2026. The average across the fares we caught is €560. September 2026 is the cheapest month in our observations, at €514. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.

Selected search
Last checked: 24 Aug 2026 · Price may change
€514
Thu 17 Sep 2026 → Fri 25 Sep 2026
Copa Airlines1 stop8 nights
Cheapest
Last checked: 24 Aug 2026 · Price may change
€514 lowest€560 average8h 36m fastest
Options found on this date
CACopa Airlines12:05 · 1 stop€514
View ticket →

Tickets found in the last 7 days

The lowest fares our queries caught, cheapest first.

CA€514Cheapest17 Sep 2026 → 25 Sep 2026Copa Airlines · 1 stop · 12:05 - 20:41 · 8h 36mLast checked: 24 Aug 2026 · Price may change8 nightsView ticket →LA€51627 Nov 2026 → 5 Dec 2026LATAM Airlines · 1 stop · 16:55Last checked: 24 Aug 2026 · Price may change8 nightsView ticket →CA€5305 Oct 2026 → 14 Oct 2026Copa Airlines · 2 stops · 10:03Last checked: 24 Aug 2026 · Price may change9 nightsView ticket →LA€53221 Oct 2026 → 25 Oct 2026LATAM Airlines · 1 stop · 16:55Last checked: 24 Aug 2026 · Price may change4 nightsView ticket →LA€5794 Dec 2026 → 19 Dec 2026LATAM Airlines · 2 stops · 16:55Last checked: 24 Aug 2026 · Price may change15 nightsView ticket →LA€68725 Dec 2026 → 31 Dec 2026LATAM Airlines · 1 stop · 16:55Last checked: 24 Aug 2026 · Price may change6 nightsView ticket →

Starting prices by month

The lowest fare our queries observed in each month. Open a month to see its days; click a day with no price and we will search it for you.

Observed priceLowest monthno price observedLast checked: 24 Aug 2026
San Jose → Buenos AiresThu 17 Sep 2026 · €514
Find flights

Route facts

Cheapest month
September 2026
€514
Average observed
€560
Typical duration
8h 36m
5645 km
Alternative airports
1
EZE

Frequently asked

Are there direct flights from San Jose to Buenos Aires?+

Our data holds no non-stop flight from San Jose to Buenos Aires. The fares on this page include at least one stop.

How much is a flight from San Jose to Buenos Aires?+

The lowest fare we have observed is €514, found on 24 Aug 2026. Prices move, so read it as a floor rather than a quote.

When is the cheapest month to fly from San Jose to Buenos Aires?+

In our observations September 2026 is the cheapest month so far, at €514.

Similar routes

San Jose → Madrid€579Santiago → Buenos Aires€114San Jose → New York€357Miami → Buenos Aires€464San Jose → Cancun€250Rio de Janeiro → Buenos Aires€200San Jose → Fort Lauderdale€308Sao Paulo → Buenos Aires€222

More routes from San Jose

San Jose → Madrid€579San Jose → New York€357San Jose → Cancun€250San Jose → Fort Lauderdale€308San Jose → Miami€294San Jose → Medellin€175San Jose → Orlando€340San Jose → Mexico City€252San Jose → Bogota€296San Jose → Panama City€234San Jose → Guatemala City€283San Jose → Washington€379San Jose → San Salvador€283San Jose → Santo Domingo€382San Jose → AntalyaSan Jose → Istanbul€1,036San Jose → Cartagena€259San Jose → Lima€367San Jose → AmsterdamSan Jose → Houston€355San Jose → FrankfurtSan Jose → Paris€867San Jose → Atlanta€486San Jose → Dallas€390San Jose → Chicago€329San Jose → London€902San Jose → Puerto Vallarta€292San Jose → Moscow€1,438

More routes to Buenos Aires

Santiago → Buenos Aires€114Miami → Buenos Aires€464Rio de Janeiro → Buenos Aires€200Sao Paulo → Buenos Aires€222Bogota → Buenos Aires€456Istanbul → Buenos Aires€850Lima → Buenos Aires€238Madrid → Buenos Aires€770Porto Alegre → Buenos Aires€345Fortaleza → Buenos Aires€495Florianopolis → Buenos Aires€213Quito → Buenos Aires€443Paris → Buenos Aires€999Amsterdam → Buenos Aires€956Curitiba → Buenos Aires€339Havana → Buenos Aires€1,061Belo Horizonte → Buenos Aires€324Addis Ababa → Buenos Aires€1,643Punta Cana → Buenos Aires€486London → Buenos Aires€968Cordoba → Buenos Aires€66Mexico City → Buenos Aires€546Belfast → Buenos AiresDubai → Buenos Aires€1,161Barcelona → Buenos Aires€853Recife → Buenos Aires€381Guayaquil → Buenos Aires€659Cancun → Buenos Aires€414Rome → Buenos Aires€762Nevsehir → Buenos Aires

Last checked: 24 Aug 2026