Cheap flights from Santiago to San Juan

Cibao
STI
Luis Muñoz Marín
SJU

Flight deals from Santiago to San Juan

Below you can see the best deals on flights Santiago — San Juan 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 14 August, from $246.

Top 10 cheap flights from Santiago to San Juan

B6
$ 246

Santiago — San Juan

16:11—17:20
26 Aug 2026
1 h 9 m
Direct flight
B6
$ 246

Santiago — San Juan

16:11—17:20
4 Sep 2026
1 h 9 m
Direct flight
B6
$ 246

Santiago — San Juan

16:11—17:20
18 Aug 2026
1 h 9 m
Direct flight
B6
$ 246

Santiago — San Juan

16:11—17:20
5 Sep 2026
1 h 9 m
Direct flight
B6
$ 246

Santiago — San Juan

16:11—17:20
15 Aug 2026
1 h 9 m
Direct flight
B6
$ 246

Santiago — San Juan

16:11—17:20
19 Aug 2026
1 h 9 m
Direct flight
B6
$ 246

Santiago — San Juan

16:11—17:20
30 Aug 2026
1 h 9 m
Direct flight
B6
$ 246

Santiago — San Juan

16:11—17:20
6 Sep 2026
1 h 9 m
Direct flight
B6
$ 246

Santiago — San Juan

16:11—17:20
7 Sep 2026
1 h 9 m
Direct flight
B6
$ 246

Santiago — San Juan

16:11—17:20
25 Aug 2026
1 h 9 m
Direct flight

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

About the Santiago — San Juan flight

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

The route has direct flights — around 8 flights per week, flights are operated by JetBlue, a nonstop flight takes about 1 h 10 min, the distance between the cities is around 502 km.

Planning your trip? You may find our San Juan travel guide, how to get from the airport into town and San Juan 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 $246Min. price
AugustCheapest
AprilPeak season
YesDirect flights
502 kmDistance
1 h 10 minTravel time
1Airlines
8 / wkFlights

Flight schedule from Santiago to San Juan

The table shows direct flights from Santiago to San Juan on the selected date. The flight takes approximately 1 h 10 min. Regular flights are operated by JetBlue. Departures from Cibao International Airport airports, arrivals at Luis Muñoz Marín International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 08 Aug 2026

Flight ticket prices by day: Santiago — San Juan

Below is a calendar of the lowest flight ticket prices for Santiago — San Juan by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $246 in August, and the most expensive are around $367 in April. 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 Santiago to San Juan by month. Tickets are usually cheapest in September (around $152) and priciest in December (about $224) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$215highMay$157lowSep$152low
Feb$206highJun$174mediumOct$152low
Mar$206highJul$219highNov$174medium
Apr$179mediumAug$183mediumDec$224high

Some values are estimated based on seasonality.

When to fly

Weather in San Juan: it is warmest in August (up to 30 °C on average) and coolest in February (around 27 °C). The driest month is January.

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

Temperature · San Juan

Dry and wet days · San Juan

Wind speed and direction · San Juan

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

  • Book ahead: fares for Santiago — San Juan 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 Juan 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 Santiago — San Juan route are operated by 1 airline; JetBlue runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • JetBlueB6
    3x/week
    WebsiteFleet: 30742.5M pax/year
    • Direct flight STI → SJU3x/week
      Duration
      1h 9m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Santiago — San Juan route

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

Departure

Santiago

STI
Dominican Republic
About the cityHow to get thereWeatherAll about the country Dominican Republic
Arrival

San Juan

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

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Frequently asked questions about the Santiago — San Juan flight

How long is the flight from Santiago to San Juan?

A nonstop Santiago — San Juan flight takes about 1 h 10 min — the distance between the cities is around 502 km.

How far is it from Santiago to San Juan?

The distance from Santiago to San Juan is about 502 km, which a nonstop flight covers in around 1 h 10 min.

Are there direct flights from Santiago to San Juan?

Yes, there are nonstop flights Santiago — San Juan — around 8 flights per week.

Which airlines fly from Santiago to San Juan?

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

Which airports do Santiago — San Juan flights use?

Flights from Santiago depart from Cibao International Airport, and arrive at Luis Muñoz Marín 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 Santiago to San Juan?

The price of a Santiago — San Juan ticket depends on your travel date, season and demand: it is usually cheapest to fly in August, and most expensive in April. Tickets typically cost between $246 and $367. Check the current lowest fare and low-price calendar on this page.

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

Flights Santiago — San Juan 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 Santiago to San Juan?

To catch a low fare Santiago — San Juan, 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 Santiago

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New York CityBostonMiamiFort LauderdalePhiladelphiaOrlandoPanama CityMadrid

Where else you can fly from San Juan

See all
OrlandoNew York CityFort LauderdalePhiladelphiaMiamiSanto DomingoPunta CanaAtlantaDallasCharlotte AmalieChicagoTampaHoustonWashington, D.C.BostonTortolaPanama CityHartfordMadridMedellínGustaviaCharlotteBogotaSaint CroixJacksonvilleMexico CityViequesDetroitSan AntonioRaleighTorontoDominicaVirgin GordaClevelandCulebraSan JoséProvidenceMinneapolisThe ValleyMontreal

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