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San Juan

$45+ Cheap flights from San Juan

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
UAQ — USH
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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What to know about flights from San Juan

Discover essential information about flights departing from San Juan, including flight schedules, destinations, airlines operating at the San Juan airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated March 13, 2026.

Good round-trip deal

$138 or less
Price to beat on a round-trip flight from San Juan Domingo F. Sarmiento.
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Best time to book a flight from San Juan

Have a flexible travel schedule? Discover the best time to fly from San Juan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Juan

Get recent, data-driven insights about flights from San Juan including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Juan?

Currently, March is the cheapest month in which you can book a flight from San Juan (average of $171). Flying from San Juan in July will prove the most costly (average of $373). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from San Juan?

The cheapest city to fly to from San Juan is Buenos Aires, with prices starting at $32. Explore other affordable destinations below.

Buenos Aires
Buenos Aires
From $32

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Related info for your journey

Access useful and relevant information related to your journey from San Juan. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated March 13, 2026.

  • What are the most popular destinations to fly to from San Juan?

    This month, the top selected destinations from San Juan are Buenos Aires, Buenos Aires Jorge Newbery Airport, Rio de Janeiro. Throughout the year, Buenos Aires, Buenos Aires Jorge Newbery Airport, Rio de Janeiro are some of the top choices made by users flying from San Juan.

  • What is the cheapest flight from San Juan to anywhere?

    Users have flown out of San Juan for as low as $32 to Buenos Aires Jorge Newbery Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $174 to fly from San Juan.

  • What is the cheapest month to fly from San Juan?

    March is currently the cheapest month to fly from San Juan. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

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