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Cheap Flights from Sydney to St. Louis $860.96

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Cheapest Flights from Sydney to St. Louis (SYD to STL)

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

Interesting Facts About Flights from Sydney to St. Louis (SYD to STL)

Question : What is the cheapest day to fly in the next four weeks?
Answer : As of Feb 27th, the best day for deals to Saint Louis (STL) is Mar 19th. It costs $899, which is 20% below this route's average price.

Question : Are you paying the cheapest or highest price for your ticket to Saint Louis?
Answer : Flight prices fluctuate more than most routes from Australia for SYD to STL. They range from $818 to $2,474. Remember, you can save by booking further in advance.

Question : Over the coming months, which airline is getting their passengers to Lambert-St. Louis International Airport (STL) round-trip the cheapest?
Answer : American Airlines is offering the best deal at $818. Better snatch it up quickly because prices range all the way up to $2,474 over the next three months.

Question : How long do most people visit Saint Louis?
Answer : Of course you're not most people, but if you were, you'd stay roughly five days.

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