Cheap flights to Duluth
2 cities have regular scheduled flights to Duluth (DLH). 2 airlines fly to the city, from major international carriers to budget low-cost options. Most flights depart from Minneapolis, Chicago. Compare fares, choose the best option and book your tickets online at the best price. Enter your departure city above to find flights and check prices.
$ 173
Minneapolis — Duluth
21:40—22:41
23 Aug 2026
1 h 1 m
Direct flight
$ 438
Chicago — Duluth
14:07—22:49
31 Jul 2026
8 h 42 m
2 stops
Popular departure cities to Duluth
United StatesMinneapolis
United StatesChicago
Frequently asked questions
- Which cities have flights to Duluth?
- There are 2+ cities with regular flights to Duluth, from major international hubs to nearby regional airports. Pick your departure city to compare fares and book.
- Where do most flights to Duluth depart from?
- Most travelers fly to Duluth from Minneapolis, Chicago. These routes have the highest flight frequency and passenger traffic, so fares are usually competitive.
- How many airlines fly to Duluth?
- 2 airlines operate flights to Duluth, ranging from major international carriers to budget low-cost airlines. Competition helps keep fares affordable.
- When is the best time to book flights to Duluth?
- For short-haul routes, booking 4–8 weeks ahead usually gives the best prices. For long-haul flights, aim for 2–3 months ahead. Prices also drop in off-peak seasons and for midweek departures.
- How to find cheap flights to Duluth?
- Compare offers from multiple airlines, use flexible dates and set up price alerts. Our platform lets you track price trends and choose the best time to buy your tickets.