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IST (Istanbul) to STL (St. Louis) Flights $597.16

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Cheap IST to STL Flights

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

Interesting Facts About Flights from Istanbul to St. Louis (IST to STL)

Question : How much should a trip from Istanbul (IST) to Saint Louis (STL) cost?
Answer : Flight prices are fluctuating much more for this route than most routes from Turkey, as they're ranging anywhere from $590 to $4,292. Remember, you can save by booking further in advance.

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of Jul 17th, the best day for booking to Saint Louis (STL) is Aug 6th. It costs $862, which is 55% below the average price to book the same route.

Question : Is price more important than specific travel days for you?
Answer : The best day to fly on a budget this month is Tuesday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

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 20 days.

Question : What is the cheapest round-trip ticket you can get to Saint Louis?
Answer : Ticket costs are hitting highs of $4,292 over the next three months when flying to STL from IST. Check out Delta Air Lines, as they have been booking customers at just $590.