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Cheap Flights from St. Louis to Siem Reap $1,266.36

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Cheapest Flights from St. Louis to Siem Reap (STL to REP)

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

Interesting Facts About Flights from St. Louis to Siem Reap (STL to REP)

Question : In the next four weeks, what day should you book your trip?
Answer : Since low prices are preferred, look at Mar 1st. As of Feb 20th, it's showing the cheapest ticket sales at $1,389. That is 76% below the average price for this route, so you can spend that extra cash on a fun experience in Siem Reap.

Question : What price range should you expect when booking from Saint Louis (STL) to Siem Reap (REP)?
Answer : Ranging anywhere from $1,267 to $8,187, prices for STL to REP do fluctuate much more than most routes from the United States. The further out you book a route, the more likely you are to save.

Question : How many days should you spend in Siem Reap?
Answer : Over the next two months, travelers from STL to REP are planning on staying for about two weeks on average.

Question : Is price more important than specific travel days for you?
Answer : In March, the cheapest day to fly is Wednesday. Flexibility is paramount when booking travel plans in order to keep travel costs down.