PR · SJU
Cheap flights to San Juan
Round trips from $117 per traveler, taxes and fees included. Compare fares from every US city, see which airlines fly nonstop, and pick the cheapest month to travel.
Destination guide
San Juan: Caribbean beaches, no passport required
San Juan is the easiest tropical trip for US travelers: no passport, US dollars, cell plans that just work, and nonstops from more than 30 mainland cities. Old San Juan's blue cobblestones, Condado's beaches and El Yunque rainforest are the essentials.
- Old San Juan
- El Yunque National Forest
- Bioluminescent bays
- Culebra's Flamenco Beach
Popular routes to San Juan
Lowest round-trip fares we found over the next three months, per traveler with taxes and fees. Select a route for airlines, flight times and fares by month.
Airports in San Juan
Airlines flying to San Juan
Carriers with nonstop service on the routes above.
Flying to San Juan: common questions
Which airport should I fly into for San Juan?
Luis Muñoz Marín International Airport (SJU) is the airport for San Juan. Every fare we show for San Juan lands there.
Which airlines fly to San Juan?
American Airlines, Delta Air Lines, Southwest Airlines, JetBlue, Spirit Airlines and Frontier Airlines and others fly nonstop to San Juan from major US cities, with more airlines offering one-stop itineraries. Route pages list the airlines for each departure city.
How much are flights to San Juan?
Over the next three months, the lowest round-trip fare we track to San Juan is $117 per traveler including taxes and fees. Fares vary by departure city, day of week and how far ahead you book — see each route page for the cheapest month.
When is the best time to visit San Juan?
December–April is dry and busy; late April–June and November offer good weather with lower fares. August–October is hurricane season and the cheapest.