Find out what a flight from Milwaukee to San José might cost

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

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Which airports serve Milwaukee and San José?

When planning a trip of about 3681 km, it's a good idea to check flights from surrounding airports too.

• Airports in Milwaukee: Milwaukee - General Mitchell is the only operational airport in the area.
• Airports in San José: Another nearby option is Tobias Bolanos.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Explore flights from Milwaukee to San José your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by specific travel agency.

Other popular destinations

Also interested in Costa Rica? Check out: Golfito, Liberia, Quepos, San José, Tamarindo.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.