Duluth (DLH) — 29 Flight Routes & Destinations
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Hub Brief
Plan your next trip from Duluth
Duluth International Airport (DLH) connects to 29 destinations (27 domestic, 2 international) served by 5 airlines including BGR, Delta and United. With 146 weekly departures, you have plenty of options for schedule flexibility.
How does DLH compare?
Alternative airports within 150 miles of Duluth International Airport.
| Metric | DLH | MSP |
|---|---|---|
| Distance | — | 144 mi |
| Nonstop Routes | 29 | 427 |
| International | 2 | 72 |
| Airlines | 5 | 81 |
| Passengers/yr | 0.3M | 36.1M |
On-Time Performance
Seasonal & Recently Added Routes
Seasonal services and routes recently added to AIRO from DLH.
TCN
Former nonstop destinations from DLH
Destinations that had nonstop service from DLH but don't appear in current schedules. Most remain reachable with a connection — open any route for the flights that used to operate and live options.
Routes by Distance
Distance breakdown of all routes from DLH.
Schedule Overview
Weekly flight schedule summary from DLH.
Duluth International Airport: Quick Facts
Comprehensive reference for DLH airport information.
Frequently Asked Questions
Common questions about flights from Duluth International Airport.
Duluth International Airport offers nonstop flights to 29 destinations, including 27 domestic and 2 international routes.
5 airlines operate scheduled service from Duluth International Airport, including major carriers like BGR, Delta and United. Use the airline filter above to see routes by specific carrier.
Yes, Duluth International Airport offers 2 international routes across 1 continent.
Yes. Beyond nonstop routes, the route explorer shows 1-stop and 2-stop connections, letting you reach hundreds of additional destinations via major hubs.
Nearby alternatives include MSP. Check the Nearby Airports section above for route counts and distances.
Use the checkboxes in the route list to select routes, then click Compare to see side-by-side stats including frequency, duration, airlines, and on-time performance.
Check the Schedule Overview section for a day-by-day breakdown of route availability from Duluth International Airport.
Duluth International Airport handles approximately 271,932 passengers annually.
Route data is updated regularly from official airline schedules. Seasonal or newly announced routes may take a few days to appear.
Click any route to see detailed flight options, then use the 'Search Flights' button to check availability and prices on Google Flights.