This page features current flight deals from Santiago to San Juan. The distance between the cities is 5,760 km, and detailed information on how to get to the airport in Santiago will help you better plan the start of your trip.
Flights are operated by leading regional airlines, including LATAM and Copa Airlines. Ticket prices are dynamic, so we recommend using the low-price chart, while details on how to get from San Juan airport will allow you to plan your logistics upon arrival in advance.
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 $243 in ,, and the most expensive are around $382 in e. 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.
Santiago → San Juan, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $308 | high | May | $252 | low | Sep | $226 | low |
| Feb | $302 | high | Jun | $239 | low | Oct | $233 | low |
| Mar | $289 | high | Jul | $264 | medium | Nov | $220 | low |
| Apr | $277 | medium | Aug | $226 | low | Dec | $314 | high |
Some values are estimated based on seasonality.
The weather in San Juan remains consistently warm throughout the year, with average highs reaching 30.3°C in August. The wettest month is September, with 188.83 mm of rainfall and 25 rainy days, while the driest period occurs in January.
The lowest flight cost is recorded for August, starting $347. Prices peak in July, with tickets starting $413, while in October, offers begin $381.
The optimal time to travel is August, which offers the most budget-friendly fares, though the hot weather should be taken into account. In September and October, it is recommended to monitor precipitation forecasts closely before purchasing your tickets.
Several major air carriers operate on the Santiago — San Juan route, with LATAM Airlines and Copa Airlines playing key roles. Most flights are operated with one or two layovers, as direct service at this distance is rare. A full list of airlines and schedules by day of the week is available in the interactive list below.
Flights Santiago — San Juan depart from Arturo Merino Benitez 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.
The distance between the cities is 5,760 km. The approximate flight time without layovers is about 7 hours; however, most available flights involve connections, which increases the total travel time.
The main carriers on this route are LATAM, Copa Airlines, and American Airlines. You can find the full list of airlines and their schedules in the corresponding section on this page.
Currently, most flight options from Chile to Puerto Rico include one or two transfers at major transit hubs. Please check the search form for the latest availability of direct flights on specific dates.
Flight costs change constantly depending on demand and booking time. You can see the current minimum for the period and price trends in the low-price calendar.
Flights arrive at Luis Muñoz Marín International Airport (SJU) in San Juan. This is Puerto Rico's main aviation hub, located in close proximity to the capital.
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