New York San Juan
JetBlue flies JFK to San Juan so often it feels like a shuttle. No passport, no customs line. Puerto Rico is a US territory, so you walk off the plane and go.
Book JetBlue from JFK. They have more seats on this route than everyone else combined, with departures all day. Delta flies it three times daily if you have status or SkyMiles to burn.
If you are closer to Newark, check United before trekking to JFK. United flies Newark to San Juan three times a day, and sometimes puts a 787 or 767 on the route. Those are widebody aircraft on a four-hour flight, which means a wider seat and a quieter cabin than the single-aisle A320s every other carrier uses. The equipment rotates, so check the aircraft type before booking. A widebody listing is worth choosing Newark over JFK.
Frontier and Spirit fly from both JFK and Newark for the lowest fares. You give up free bags and schedule flexibility, but on a four-hour beach trip most people will not care.
Ignore LGA. There is barely one flight a week.
The Isla Verde hotel strip is right next to the airport. Condado is 15 minutes by Uber, Old San Juan 20. Uber works here the same as on the mainland.
Have a specific need? Use the decision guide below to filter by your airline, where you live, lounges, or where you're staying in San Juan.
Pick What Matters to You
Best pair by where you're coming from
Best pair by where you're staying in San Juan
Which pair your airline flies nonstop
| Airline | JFK–SJU | EWR–SJU |
|---|---|---|
| JetBlue | ✓ | ✓ |
| Delta Air Lines | ✓ | — |
| Frontier | ✓ | ✓ |
| Spirit Airlines | — | ✓ |
| United Airlines | — | ✓ |
| Air France | ✓ | — |
Ranked by on-time performance
Lounge access by airport and terminal
Ranked by flights per week
Getting to the airport
Red-eye vs daytime departures
Premium cabin options
Connecting through New York from a domestic flight
Nonstop flights run all day from both JFK and Newark, so connecting through another city adds hours to what is already a short trip. The only reason to connect is if you are starting from a city without direct San Juan service and routing through New York. From anywhere in the New York metro area, book the nonstop.
New York & San Juan Airport Profiles
Each airport has a personality. Terminal quality, transit access, lounge scene, and crowd levels vary dramatically — sometimes more than the flight itself.
New York Metro
JFK spreads across four active passenger terminals connected by the AirTrain, and walking between them is not an option. Terminal 1 is the old international building. Terminal 4 is the largest, handling most international carriers. Terminal 5 is the former TWA terminal, now JetBlue's home, with the mid-century curves still intact. Terminal 8 belongs to American and British Airways.
The terminal you depart from depends entirely on your airline. Security wait times vary between them. Terminal 4 tends to be the slowest during evening international departures. Terminal 8 has improved since the co-location of its two main carriers. The TWA Hotel sits adjacent to Terminal 5 if you need to sleep before an early departure or after a late arrival.
JFK feels enormous because it is. Budget extra time for the AirTrain if you are connecting between terminals or arriving by subway. The AirTrain loop takes 10 to 15 minutes end to end.
Newark Liberty has three terminals, and Terminal A opened as a full rebuild in 2023. The old Terminal A was demolished and replaced, and the difference is dramatic. Terminal C is United's hub, massive and busy, with most international flights departing from here. Terminal B handles most other carriers.
The AirTrain connects all three terminals and the NJ Transit / Amtrak rail station. Unlike JFK, the terminals are closer together and the AirTrain loop is faster. Security at Terminal C can back up during afternoon and evening international departures.
The airport sits in New Jersey, around 10 miles from Manhattan. That proximity is deceptive because the drive crosses the Hudson via the Newark Bay or Lincoln Tunnel, and both can be brutal during peak hours. NJ Transit from Penn Station is the more reliable option.
No high-frequency connections found. Check LGA routes for all options.
San Juan Metro
Luis Munoz Marin International sits in the Isla Verde area of Carolina, about nine miles east of Old San Juan. The terminal is compact, with connected concourses you can walk end to end without rushing.
The airport went through a renovation that modernized the check-in hall, added more dining and retail, and improved the security area. Post-security options include local restaurants alongside familiar chains. Security lines can build during morning departures and holiday weekends, but the walk to any gate is short once you are through.
Which Airlines Fly Which Pairs
JetBlue serve both JFK and EWR to SJU — airport flexibility on the New York side.
Not all planes are the same size. The aircraft type below each checkmark tells you whether you are getting a widebody (777, 787, A350) with wider seats and a quieter ride, or a narrowbody (737, A321) with a single aisle. On flights over five hours, the difference is significant.
A320, A321
A320
A321neo
767-400, 737 MAX 9
A321neo
A20N
A321neo
A320neo