Flights from Detroit to San Juan
DTWSJU
Detroit Metropolitan Wayne County Airport (Detroit, United States) → Luis Munoz Marin International Airport (San Juan, Puerto Rico)
Also known as San Juan.
- Nonstop
- 4h 22m
- Distance
- 3,111 km
- Frequency
- 1×/week
- One-way from
- $127
- Airlines
- Delta Air Lines
Fares by month
One-way, per personLowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.
Weekly schedule
Saturday
- DL191308:27→13:494h 22mDelta Air Lines
Detroit to San Juan — frequently asked
- How long is the flight from Detroit to San Juan?
- DTW–SJU is 4h 22m nonstop, covering 3,111 km (1,933 mi).
- Which airlines fly nonstop from Detroit to San Juan?
- Delta Air Lines operates this route nonstop.
- How much is a flight from Detroit to San Juan?
- One-way fares on DTW–SJU recently started from $127. The lowest recent fare is for travel in December 2026. Fares change daily, so check current prices before booking.
- How often do flights run from Detroit to San Juan?
- The route is served 1 day a week (1 scheduled departures).