1 airline flies nonstop from Denver to San Juan.
Checking today’s fares with the airlines.
| Airline | From | To |
|---|---|---|
| United Airlines | DEN Denver International Airport | SJU Luis Munoz Marin International Airport |
Nonstop service as of October 2026. Airlines change schedules seasonally.
13.6 million passengers in 2025
| How | Route | Cost |
|---|---|---|
| Taxi | Regulated zone taxi fares from the airport: Isla Verde $12, Condado $17, Convention Center $17, Old San Juan $21 (extra airport fee and luggage charges may apply) | $12-$21 one way |
| Bus | Public buses (guagua) T5 and D53 serve Isla Verde, Condado and Old San Juan; stops are on the Departures level | – |
| rideshare | Uber pickup areas at Terminal A and at Terminals B and C | – |
Travel from the US mainland to San Juan is domestic: no passport is needed, but a REAL ID-compliant ID or a passport is required to fly.
San Juan is 3 hours ahead of Denver in January and 2 hours ahead of it in July, because the two observe daylight saving time differently. San Juan uses the US dollar (USD).
Read the San Juan guide: when to go, weather, airports and tips
Nonstop flight times vary by airline and season; flights with a connection take longer.
As of October 2026, United Airlines flies this route nonstop.
About 2,743 miles (4,414 km), measured between the city centres.
San Juan is 3 hours ahead of Denver in January and 2 hours ahead of it in July, because the two observe daylight saving time differently.
Travel from the US mainland to San Juan is domestic: no passport is needed, but a REAL ID-compliant ID or a passport is required to fly.
Regulated zone taxi fares from the airport: Isla Verde $12, Condado $17, Convention Center $17, Old San Juan $21 (extra airport fee and luggage charges may apply), $12-$21 one way.
Information checked in October 2026. Schedules, fares and entry rules change, so confirm with the airline or the official source before you travel.