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SIN (Singapore) to STL (St. Louis) Flights $893.87

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Cheap SIN to STL Flights

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

Interesting Facts About Flights from Singapore to St. Louis (SIN to STL)

Question : How long do most people stay in Saint Louis?
Answer : Of course you're not most people, but if you were, you'd stay roughly 28 days.

Question : What is the cheapest round-trip ticket you can get to Saint Louis?
Answer : American Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $1,011, while prices for other flights are as high as $2,187.

Question : In the next four weeks, what day should you book your trip?
Answer : Since low prices are preferred, look at Jul 3rd. As of Jun 26th, it's showing the cheapest ticket sales at $1,032. That is 21% below the average price for this route, so you can spend that extra money on an adventure rather than the flight.

Question : How much should a trip from Singapore (SIN) to Saint Louis (STL) cost?
Answer : Flight prices change less than the majority of routes from Singapore for SIN to STL. They range from $1,011 to $2,187. Remember, you can save by booking further in advance.

Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The best day to fly on a budget this month is Monday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.