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Cheap Flights from St. Louis to Santiago $904.16

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Cheapest Flights from St. Louis to Santiago (STL to SCL)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from St. Louis to Santiago (STL to SCL)

Question : Do prices fluctuate more for this route than others?
Answer : Flight prices change less than most routes from the United States for STL to SCL. They vary from $978 to $1,767. Remember, the sooner you book, the more you'll be able to save.

Question : Can you cut down on flight costs by changing the day of the week you travel to Santiago?
Answer : The cheapest day to fly in May is Friday. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : Do travelers from Saint Louis typically stay in Santiago for very long?
Answer : Passengers from STL to SCL stay 10 days on average.

Question : What is the cheapest day to fly in the next four weeks?
Answer : Since low prices are preferred, look at Apr 23rd. As of Apr 17th, it's showing the cheapest ticket sales at $978. That is 24% below the average price for this route, so you can spend that extra money on an adventure rather than the flight.