How to estimate the price of a flight from Duluth to San José?

It depends. Prices for flights from Duluth to San José fluctuate based on several factors.

Select your dates to check current offers.

Checking fares across several nearby dates can help you see which days offer the best deals. Jetcost lets you track price changes and grab the best opportunities.

Planning flights between Duluth and San José? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

• Airports in Duluth: Duluth is the only airport in this city.
• Airports in San José: Other arrival options include Tobias Bolanos.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Adjust your flight filters for Duluth – San José

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to Costa Rica? These cities are popular too: Golfito, Liberia, Limon, San José, Tamarindo.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.