How much is a ticket from Saint Louis to Puerto Montt?

Depending on when you travel and how far in advance you book, fares between Saint Louis and Puerto Montt can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Are there alternative airports near Saint Louis and Puerto Montt?

The two cities are about 9086 km apart. Looking beyond the main airport might reveal better options.

• Airports in Saint Louis: Saint Louis - Lambert is the only airport in operation.
• Airports in Puerto Montt: Only Puerto Montt - Tepual is active at the moment.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Puerto Montt has more than one airport, you can pick the most convenient for your destination.

Explore flights from Saint Louis to Puerto Montt 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 Chile? Check out: Antofagasta, Calama, Iquique, La Serena, Santiago de Chile.

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.