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Flights from Duluth to San Juan
There are no direct flights from Duluth to San Juan. The fastest way is one stop via Minneapolis or Chicago, about 8h 58m door to door (4 connections a week on current schedules).
No direct flights · 2 connection options From 8h 58m
Duluth to San Juan at a glance
Fastest journey8h 58mVia Minneapolis, on current schedules
Nonstop flightsNoneConnect via Minneapolis or Chicago
Best ways to fly from Duluth to San Juan
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
DLH Minneapolis (MSP) SJU
Leg 1: SkyWest · Leg 2: Delta Air Lines, Sun Country Airlines
Sat05:15 DLH05:58 MSP3h 02m connection09:00 MSP15:13 SJUSkyWest + Sun Country Airlines
2Search
DLH Chicago (ORD) SJU
Leg 1: Republic Airlines, SkyWest · Leg 2: American Airlines, United Airlines, Frontier Airlines
Mon15:15 DLH16:49 ORD7h 56m connection00:45 ORD06:10 SJURepublic Airlines + Frontier Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 3,942 km2,448 miles
- Journey time
- 8h 58mon current schedules
- Time difference
- +2hSan Juan vs Duluth
- Currency in San Juan
- USD
- Airports
- DLH → SJU, SIG
Flights from Duluth to San Juan: questions answered
Are there direct flights from Duluth to San Juan?
No. There is no nonstop service, so you will connect, most easily in Minneapolis and Chicago. Most connections mean separate tickets, so leave plenty of time to collect bags and check in again.
How long is the flight from Duluth to San Juan?
With one connection the journey usually takes around 8h 58m, depending on the layover. The straight-line distance is 3,942 km.
Where do you change planes between Duluth and San Juan?
The best connecting points are Minneapolis (MSP) and Chicago (ORD). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Duluth and San Juan?
Duluth: Duluth International Airport (DLH). San Juan: Luis Munoz Marin International Airport (SJU) and Fernando Luis Ribas Dominicci Airport (SIG).
What is the time difference between Duluth and San Juan?
San Juan is 2 hours ahead of Duluth.





