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Flights from St Louis to Duluth
There are no direct flights from St Louis to Duluth. The fastest way is one stop via Minneapolis or Chicago, about 4h 08m door to door (31 connections a week on current schedules).
No direct flights · 2 connection options From 4h 08m
St Louis to Duluth at a glance
Fastest journey4h 08mVia Minneapolis, on current schedules
Nonstop flightsNoneConnect via Minneapolis or Chicago
Best ways to fly from St Louis to Duluth
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
STL Minneapolis (MSP) DLH
Leg 1: Delta Air Lines, Southwest Airlines, Sun Country Airlines · Leg 2: Bemidji Airlines, SkyWest
Sun11:15 STL12:35 MSP2h 10m connection14:45 MSP15:23 DLHDelta Air Lines + SkyWest
2Search
STL Chicago (ORD) DLH
Leg 1: American Airlines, United Airlines, GoJet Airlines · Leg 2: Republic Airlines, SkyWest
Sun17:45 STL18:58 ORD2h 32m connection21:30 ORD22:44 DLHUnited Airlines + Republic 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
- 920 km571 miles
- Journey time
- 4h 08mon current schedules
- Time difference
- NoneDuluth vs St Louis
- Currency in Duluth
- USD
- Airports
- STL → DLH
Flights from St Louis to Duluth: questions answered
Are there direct flights from St Louis to Duluth?
No. There is no nonstop service, so you will connect, most easily in Minneapolis and Chicago. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from St Louis to Duluth?
With one connection the journey usually takes around 4h 08m, depending on the layover. The straight-line distance is 920 km.
Where do you change planes between St Louis and Duluth?
The best connecting points are Minneapolis (MSP) and Chicago (ORD). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve St Louis and Duluth?
St Louis: St. Louis Lambert International Airport (STL). Duluth: Duluth International Airport (DLH).





