What’s the cost of a flight from Trenton to Duluth?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Trenton Mercer and Duluth.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Flying between Trenton Mercer and Duluth? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

• Airports in Trenton Mercer: Trenton Mercer has only one airport in service, Trenton Mercer.
• Airports in Duluth: The only active option is Duluth.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Trenton Mercer airports in a single search.

Plan your perfect flight from Trenton to Duluth

Jetcost gives you full control over your flight search. Filter by date, time, duration, price, and airline. See round-trip and one-way options from low-cost and full-service carriers and more.

Other popular destinations

Planning a trip to United States? Other frequent searches include: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Some airlines include baggage in the fare, others don’t — always check the details before booking. If you're looking for round-trip flights, you can easily see the most convenient combinations.