$266 Economy Roundtrip to San Juan (JFK-SJU) in Aug from New York

August travel from John F. Kennedy International Airport (JFK) to Luis Muñoz Marín International Airport (SJU) combines peak-summer demand with hurricane-season considerations. Expect daily nonstop options operated by JetBlue, American Airlines, Delta, and United with flight times around 3 hours 45 minutes to 4 hours depending on winds. August is hot and humid in New York—arrive early to accommodate security and traffic—and Puerto Rico is in the Atlantic hurricane season; sign up for influenza and weather alerts and consider flexible tickets. Nearby destinations serviced from JFK include New York City, Newark, Stamford, and Hartford; from SJU you can connect to San Juan, Culebra, Vieques, and Ponce. Book early for best fares, enable fare alerts for JFK to SJU cheap flights, and confirm your itinerary 24–48 hours before departure.

Departing from New York (JFK) FAQs

For domestic-style international flights from John F. Kennedy International Airport (JFK) to Luis Muñoz Marín International Airport (SJU) in August, arrive at least 2–3 hours before departure. August is peak summer travel and hurricane-season preparation can add extra security or rebooking lines; allow extra time for checked baggage, security (TSA), and possible delays. If traveling with carry-on only and enrolled in TSA PreCheck, 90–120 minutes might suffice, but 3 hours reduces stress and gives buffer for traffic to the airport.

From Manhattan, the fastest and most reliable options to reach John F. Kennedy International Airport (JFK) are the AirTrain plus subway/Long Island Rail Road (LIRR), rideshares, and airport shuttles. In August, plan for heavy traffic on the Van Wyck Expressway; the AirTrain combined with the E train or LIRR can avoid road congestion. Consider premium shared shuttles or scheduled hotel pickups if you have lots of luggage or travel in a group.

Yes, major carriers frequently operate nonstop flights between John F. Kennedy International Airport (JFK) and Luis Muñoz Marín International Airport (SJU) during August, including JetBlue, American Airlines, Delta, and United on select schedules. Nonstop frequency often increases on weekends and during summer peak travel; check airlines' August timetables and book early to lock in seats and the best fares. Use fare alerts to capture direct flight sales for New York to San Juan routes.

Standard TSA and airline restrictions apply when departing John F. Kennedy International Airport (JFK) for Luis Muñoz Marín International Airport (SJU). Liquids in carry-on must follow the 3-1-1 rule, and items like certain aerosols, flammable liquids, and oversized batteries may be restricted or require special packing. Check your airline’s carry-on and checked-baggage policies for weight and size limits, and review both TSA and Puerto Rico customs/regulations if you plan to bring food or plants.

In August, John F. Kennedy International Airport (JFK) sees hot, humid weather and occasional thunderstorms which can cause departure delays; air traffic and thunderstorms along the route can also affect schedules. While Puerto Rico’s Luis Muñoz Marín International Airport (SJU) is in hurricane season (June–November), direct impacts are variable—monitor NOAA and airline alerts. Book flexible tickets, sign up for airline notifications, and consider travel insurance that covers weather-related disruptions.

From John F. Kennedy International Airport (JFK) you can easily connect to New York City boroughs and surrounding metropolitan areas like Newark, Stamford, and Hartford before or after travel. Flying into Luis Muñoz Marín International Airport (SJU) gives access to San Juan, Carolina, Ponce (via short domestic connection or drive), Culebra, Vieques, and short ferry connections to coastal towns. Use multi-city itineraries to combine a New York city break with Puerto Rico islands.

Arrivals at Luis Muñoz Marín International Airport (SJU) in August can be warm and humid with afternoon showers; this is also Atlantic hurricane season. Plan ground transfers early and allow extra time for baggage and taxis, especially during weekend influxes. Popular nearby destinations accessible from SJU include Old San Juan, Condado, Isla Verde, Ponce (drive or short domestic flight), and the ferry gateways to Culebra and Vieques. Consider booking private transfers or rental cars in advance, monitor weather advisories from NOAA, and sign up for airline alerts to stay informed on any schedule changes or disruptions.

Arriving at San Juan (SJU) FAQs

Arriving at Luis Muñoz Marín International Airport (SJU) in August means warm temperatures, occasional heavy rain showers, and active hurricane-season monitoring. Arrival procedures are straightforward for U.S. citizens since Puerto Rico is a U.S. territory, but expect longer times for baggage claim and ground transportation during peak summer. Have your accommodation information ready and check local travel advisories and airline updates upon landing.

The quickest options from Luis Muñoz Marín International Airport (SJU) to Old San Juan or Condado are taxi, rideshare apps like Uber, or pre-arranged private transfers; travel time is typically 15–25 minutes without heavy traffic. Shared shuttles and public buses are cheaper but slower and may not run as frequently in the heat of August. For island-hopping plans to Culebra or Vieques, coordinate ground transfer times to the ferry terminals and domestic flight connections well in advance.

As of August, routine international travel to Luis Muñoz Marín International Airport (SJU) has no special COVID-19 restrictions for U.S. citizens, but requirements may change—always verify with airlines and Puerto Rico health authorities before travel. Because August is in hurricane season, monitor emergency declarations that could affect arrivals, and ensure you have flexible lodging and travel insurance. Carry proof of identity (government-issued photo ID) and your flight reservation details for smooth processing.

From Luis Muñoz Marín International Airport (SJU), you can take short domestic flights to Ponce, Aguadilla, or Ceiba, catch ferries to Culebra and Vieques via Ceiba/Fajardo, or rent a car for drives to interior attractions. Many visitors use domestic carriers for quick island connections; book early in August to secure seats. Local buses and organized tours provide alternatives to driving, especially if you plan to visit El Yunque National Forest or the beaches near Rincon and Ponce.

Puerto Rico is a popular tourist destination year-round, but August falls within hurricane season, so travel insurance that covers weather-related cancellations or medical emergencies is strongly recommended. Standard safety precautions apply in San Juan and tourist areas—use reputable transport services and avoid poorly lit areas at night. Register flight changes with your airline and keep emergency contact numbers handy when arriving at Luis Muñoz Marín International Airport (SJU).

1.0.2508.31

August Events & Festivals — New York (JFK) and San Juan (SJU) Highlights

August in New York sees major draws like the US Open warm-ups and cultural summer programming across the city, which can increase hotel and airport traffic around John F. Kennedy International Airport (JFK). In Puerto Rico, August brings local summer concerts, beach festivals, and community patron-saint fiestas across towns such as Ponce and Aguadilla; larger tourism events can vary, so check local listings. If traveling in August, coordinate your flight times to avoid major event-related congestion in New York and book transfers in San Juan ahead of time. CTA: Check event calendars for both John F. Kennedy International Airport (JFK) departure area and Luis Muñoz Marín International Airport (SJU) arrival region to avoid surprises.

Best Time to Fly JFK to SJU — Timing Tips for August and Beyond

The best time to fly between John F. Kennedy International Airport (JFK) and Luis Muñoz Marín International Airport (SJU) balances price, weather, and crowding. For lower fares and milder weather, consider shoulder seasons: late April–May or October–early December. August offers abundant flights and summer beach weather but coincides with peak demand and Atlantic hurricane season; if you must travel in August, book flexible fares and a travel insurance policy that covers severe weather. For lower chance of delays and good fares, target midweek departures and avoid holiday weekends.

Direct vs. Connecting Flights — JFK to SJU August Guide

Nonstop flights between John F. Kennedy International Airport (JFK) and Luis Muñoz Marín International Airport (SJU) save time and are generally more reliable for tight itineraries—flight duration is about 3 hours 45 minutes to 4 hours. Connecting flights can be significantly cheaper but carry higher risk of missed connections during August storms or heavy summer traffic. If cost is the priority, compare one-stop itineraries with reasonable minimum connection times; if reliability and speed matter, choose nonstop flights and pay a premium. CTA: Compare nonstop JFK to SJU flights now to secure the quickest route for your August trip.

Airline Comparison for JFK to SJU — JetBlue vs American vs Delta vs United in August

JetBlue typically offers frequent nonstop service between John F. Kennedy International Airport (JFK) and Luis Muñoz Marín International Airport (SJU) with generous legroom in standard economy, free Wi-Fi, and in-flight entertainment. American Airlines and Delta operate multiple routes with varied schedules and loyalty benefits for frequent flyers; they may offer better options for connecting itineraries. United may provide fewer direct options but competitive fares when combined with a connection. Spirit and other ultra-low-cost carriers can deliver the lowest base fares but charge for bags and seat assignments—factor these fees into the total cost. For August travel, prioritize refundable/changeable fares and check baggage policies; enroll or use elite status to reduce disruption risk.

August Seasonal Tips — Travel Preparedness for JFK to SJU

Key tips for August travel from John F. Kennedy International Airport (JFK) to Luis Muñoz Marín International Airport (SJU): buy refundable or flexible tickets and travel insurance that covers weather disruptions; pack lightweight, breathable clothing and waterproof layers for sudden downpours; carry a portable charger and photocopies of reservations; and arrive at JFK early to navigate summer crowds. For Puerto Rico, monitor NOAA tropical storm advisories and have a contingency plan for island transfers if ferries or domestic flights are affected. CTA: Book flexible fares and sign up for NOAA and airline alerts to protect your August itinerary.

Flight Time & Schedules for JFK to SJU — August Timetables

Typical nonstop flight time from John F. Kennedy International Airport (JFK) to Luis Muñoz Marín International Airport (SJU) is about 3 hours 45 minutes to 4 hours. Departures from JFK are commonly scheduled in the early morning, midday, and evening to serve leisure and connecting passengers; return flights from SJU to JFK mirror these windows. August schedules often add weekend frequency to meet summer demand. Time zone difference: New York (Eastern Time) and San Juan (Atlantic Standard Time) can differ depending on daylight saving; Puerto Rico does not observe DST (Puerto Rico is usually one hour ahead of Eastern Daylight Time). Check airline timetables close to travel dates for the most accurate August flight times.

Cheap Flights JFK to SJU in August — Save on John F. Kennedy International Airport to Luis Muñoz Marín International Airport

To score cheap flights from John F. Kennedy International Airport (JFK) to Luis Muñoz Marín International Airport (SJU) in August, be flexible with departure days—midweek flights are often lower—and search 6–10 weeks ahead. Use fare alerts and compare nonstop versus connecting itineraries; sometimes a short connection reduces price by 20–40%. Consider budget carriers like Spirit for lower base fares but factor in baggage fees; legacy carriers may offer competitive round-trip pricing when booked in advance. For best deals, set price alerts for JFK to SJU, use nearby airport filters (e.g., EWR/Newark for departures), and book refundable or changeable fares given the unpredictability of hurricane season. CTA: Search and compare JFK to SJU August fares now to lock in savings.

Best Flights starting from $266

Sat, Aug 29

Roundtrip

Sat, Sep 12

Sun, Aug 30

Roundtrip

Sun, Sep 13

Mon, Aug 31

Roundtrip

Mon, Sep 14

Wed, Aug 19

Roundtrip

Fri, Sep 25

Tue, Aug 4

Roundtrip

Tue, Aug 11

Tue, Aug 11

Roundtrip

Tue, Aug 18

Wed, Aug 19

Roundtrip

Wed, Aug 26

Tue, Aug 18

Roundtrip

Wed, Aug 26

Wed, Aug 5

Roundtrip

Wed, Aug 12

Tue, Aug 18

Roundtrip

Thu, Sep 24

Wed, Aug 5

Roundtrip

Tue, Aug 11

Sat, Aug 22

Roundtrip

Mon, Sep 28

Sun, Aug 16

Roundtrip

Tue, Sep 22

Mon, Aug 17

Roundtrip

Wed, Sep 23

Thu, Aug 20

Roundtrip

Sat, Sep 26

Fri, Aug 21

Roundtrip

Sun, Sep 27

Other Options for This Route

Other Destinations

Flights from Other Cities

Departing from New York (JFK) FAQs

How early should I arrive at John F. Kennedy International Airport (JFK) for a flight to Luis Muñoz Marín International Airport (SJU) in August?

What is the best way to get to John F. Kennedy International Airport (JFK) from Manhattan in summer?

Are there direct (nonstop) flights from John F. Kennedy International Airport (JFK) to Luis Muñoz Marín International Airport (SJU) in August?

What items are restricted when flying from John F. Kennedy International Airport (JFK) to Luis Muñoz Marín International Airport (SJU)?

How does summer weather in August affect flights departing from John F. Kennedy International Airport (JFK) to Luis Muñoz Marín International Airport (SJU)?

What nearby cities and destinations can I reach conveniently when flying from John F. Kennedy International Airport (JFK) to Luis Muñoz Marín International Airport (SJU)?

Arriving at San Juan (SJU) FAQs

What should I expect when arriving at Luis Muñoz Marín International Airport (SJU) in August?

How do I get from Luis Muñoz Marín International Airport (SJU) to Old San Juan or Condado?

Are there travel restrictions or health requirements when arriving at Luis Muñoz Marín International Airport (SJU) in August?

What are the best ways to reach other Puerto Rico destinations from Luis Muñoz Marín International Airport (SJU)?

How safe is it to travel to Puerto Rico in August and is travel insurance recommended upon arrival at Luis Muñoz Marín International Airport (SJU)?

August Events & Festivals — New York (JFK) and San Juan (SJU) Highlights

Best Time to Fly JFK to SJU — Timing Tips for August and Beyond

Direct vs. Connecting Flights — JFK to SJU August Guide

Airline Comparison for JFK to SJU — JetBlue vs American vs Delta vs United in August

August Seasonal Tips — Travel Preparedness for JFK to SJU

Flight Time & Schedules for JFK to SJU — August Timetables

Cheap Flights JFK to SJU in August — Save on John F. Kennedy International Airport to Luis Muñoz Marín International Airport

Flight Options & Prices:

Cheap economy Flights: JFK to SJU in August - Route 3

Flight Options & Prices:

Cheap economy Flights: JFK to SJU in August - Route 4

Flight Options & Prices:

Cheap economy Flights: JFK to SJU in August - Route 5

Flight Options & Prices:

Cheap economy Flights: JFK to SJU in August - Route 6