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

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

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.

Flights between Duluth and San José: which airports can you choose?

The distance between Duluth and San José is about 2588 mi. Checking alternative airports can help lower the total cost of your trip.

• Airports in Duluth: The only active airport in Duluth is Duluth.
• Airports in San José: You can also consider Tobias Bolanos along with San José - Juan Santamaria International.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Duluth airports to find the best option.

Plan smarter: flights from Duluth to San José

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to Costa Rica also checked out: Golfito, Liberia, Quepos, San José, Tamarindo.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.