Cheap flights from San Juan to San José

Luis Muñoz Marín
SJU
Juan Santamaria
SJO

Flight deals from San Juan to San José

Below you can see the best deals on flights San Juan — San José for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 18 August, from $148.

Top 10 cheap flights from San Juan to San José

AV
AV
$ 148

San Juan — San José

18:35—23:55
18 Aug 2026
5 h 5 m
1 stop
AV
AV
$ 148

San Juan — San José

13:05—23:55
18 Aug 2026
5 h 10 m
1 stop
AV
AV
$ 148

San Juan — San José

18:35—08:50
18 Aug 2026
5 h 10 m
1 stop
AV
AV
$ 148

San Juan — San José

13:05—08:50
18 Aug 2026
5 h 15 m
1 stop
AV
AV
$ 148

San Juan — San José

18:35—15:25
18 Aug 2026
5 h 10 m
1 stop
AV
AV
$ 148

San Juan — San José

16:40—18:50
18 Aug 2026
4 h 45 m
1 stop
AV
AV
$ 148

San Juan — San José

13:05—15:25
18 Aug 2026
5 h 15 m
1 stop
AV
AV
$ 148

San Juan — San José

18:35—08:50
6 Sep 2026
5 h 10 m
1 stop
AV
AV
$ 148

San Juan — San José

18:35—15:25
6 Sep 2026
5 h 10 m
1 stop
AV
AV
$ 148

San Juan — San José

18:35—08:50
24 Aug 2026
5 h 10 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the San Juan — San José flight

Looking for cheap flights from San Juan to San José? Compare fares from different airlines, check the flight schedule and travel time — and book your San Juan — San José ticket online at the best price.

The route has direct flights — around 6 flights per week, flights are operated by Avianca, a nonstop flight takes about 5 h 15 min, the distance between the cities is around 2,159 km.

Planning your trip? You may find our San José travel guide, how to get from the airport into town and San José weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $148Min. price
AugustCheapest
AugustPeak season
YesDirect flights
2,159 kmDistance
5 h 15 minTravel time
1Airlines
6 / wkFlights

Flight ticket prices by day: San Juan — San José

Below is a calendar of the lowest flight ticket prices for San Juan — San José by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $148 in August, and the most expensive are around $148 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from San Juan to San José by month. Tickets are usually cheapest in September (around $244) and priciest in December (about $359) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$344highMay$258lowSep$244low
Feb$330highJun$272mediumOct$244low
Mar$330highJul$315highNov$287medium
Apr$301mediumAug$287mediumDec$359high

Some values are estimated based on seasonality.

When to fly

Weather in San José: it is warmest in April (up to 25 °C on average) and coolest in November (around 23 °C). The driest month is February.

Tickets are usually cheapest in August and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · San José

Dry and wet days · San José

Wind speed and direction · San José

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How to get the best deal on a San Juan — San José ticket

  • Book ahead: fares for San Juan — San José are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to San José is usually August — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the San Juan — San José route are operated by 1 airline; Avianca runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • AviancaAV
    2x/week
    WebsiteFleet: 14032M pax/year
    • Direct flight SJU → SJO2x/week
    100.0%Open →

Cities and airports on the San Juan — San José route

Flights San Juan — San José depart from Luis Muñoz Marín International Airport and arrive at Juan Santamaria International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

San Juan

SJU
Puerto Rico
About the cityHow to get thereWeatherAll about the country Puerto Rico
Arrival

San José

SJO
Costa Rica
About the cityHow to get thereWeatherAll about the country Costa Rica
Departure airports
Arrival airports

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Frequently asked questions about the San Juan — San José flight

How long is the flight from San Juan to San José?

A nonstop San Juan — San José flight takes about 5 h 15 min — the distance between the cities is around 2,159 km.

How far is it from San Juan to San José?

The distance from San Juan to San José is about 2,159 km, which a nonstop flight covers in around 5 h 15 min.

Are there direct flights from San Juan to San José?

Yes, there are nonstop flights San Juan — San José — around 6 flights per week.

Which airlines fly from San Juan to San José?

Airlines operating San Juan — San José include Avianca. See the full list with schedules in the "Airlines" section on this page.

Which airports do San Juan — San José flights use?

Flights from San Juan depart from Luis Muñoz Marín International Airport, and arrive at Juan Santamaria International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from San Juan to San José?

The price of a San Juan — San José ticket depends on your travel date, season and demand: it is usually cheapest to fly in August, and most expensive in August. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights San Juan — San José?

Flights San Juan — San José are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is August. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from San Juan to San José?

To catch a low fare San Juan — San José, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually August.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from San Juan

See all
OrlandoNew York CityFort LauderdalePhiladelphiaMiamiSanto DomingoPunta CanaAtlantaDallasCharlotte AmalieChicagoTampaHoustonWashington, D.C.BostonTortolaPanama CityHartfordMadridMedellínGustaviaCharlotteBogotaSaint CroixJacksonvilleViequesMexico CityDetroitSan AntonioRaleighDominicaTorontoVirgin GordaClevelandSantiagoCulebraProvidenceMinneapolisThe ValleyMontreal

Where else you can fly from San José

See all
Panama CitySan SalvadorBogotaMexico CityMiamiHoustonMedellínGuatemala CityOrlandoNew York CityDallasLos AngelesFort LauderdaleMadridCartagenaCancunQueposAtlantaTorontoLimaCharlotteParisSan FranciscoMontrealBuenos AiresWashington, D.C.NosaraGuadalajaraSanto DomingoFrankfurt am MainSao PauloAmsterdamMonterreySan Pedro SulaDenverQuitoManaguaGuayaquilChicagoPuerto Jimenez

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