Find cheap one-way flights from Puerto Natales to St. Louis starting at US$794.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Puerto Natales (PNT) to St. Louis (STL) the cheapest?

Airlines adjust prices for flights from Puerto Natales to St. Louis based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Puerto Natales (PNT) to St. Louis (STL) cost?

According to Trip.com's data, the lowest price is around $793.
What is the transportation method from the main airport to downtown in St. Louis?
- The distance from St. Louis Lambert International Airport to downtown is about 20 km. It takes about 40 minutes by taxi.

How to find a cheap flight from Puerto Natales to St. Louis

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Puerto Natales to St. Louis. Book your flights at the right time and save more.

Being flexible with your dates to get the cheapest Puerto Natales to St. Louis ticket.

Tap "Date" on flight search bar to scan through the calender for Puerto Natales to St. Louis airfare over next 6 months in 2025.

Compare cheap Puerto Natales to St. Louis flight deals from over hundreds of airlines.

Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Puerto Natales to St. Louis.

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Don't miss cheap Puerto Natales to St. Louis flight deals and promo codes.

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Book early or wait unitl the last minute.

It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.

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