Flights from Saint Louis to Duluth – Airlines & connecting routes
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STL to DLH – All flight route options from Saint Louis Airport, Missouri, USA to Duluth International, Minnesota, USA. These flights are operated by 4 different airlines through 2 different connections. The shortest flight time is 4 hours and 4 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Saint Louis to Duluth flights
With over 48 flights every week and 2 different airlines you have a wide range of options. While flying to Duluth from Saint Louis you will be doing a stopover in either Minneapolis (MSP) or Chicago (ORD).
Are there any non-stop flights from STL to DLH?
There are no direct or non-stop flights from Saint Louis Airport, STL to Duluth International, DLH.
Saint Louis to Duluth with Delta Air Lines
If you fly from Saint Louis with Delta Air Lines you will do a stopover in Minneapolis, MSP before reaching Duluth. This flight trip will take 4 hours and 4 minutes and you can fly every weekday with departures between 6:00 am and 5:00 pm. Delta Air Lines is a member of SkyTeam.
Distance & flight times: Saint Louis Airport to Duluth International
The shortest flight time between STL and DLH is 4 hours and 4 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
MSP Minneapolis | 4h 4m | 1h 30m | 594 miles (956 km) |
ORD Chicago | 5h 5m | 2h 27m | 658 miles (1059 km) |

