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Cheap Flights from Charleston to St. Louis $267.75

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Cheapest Flights from Charleston to St. Louis (CHS to STL)

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

Interesting Facts About Flights from Charleston to St. Louis (CHS to STL)

Question : Should you take that vacation to Saint Louis in the next 30 days?
Answer : December 19th offers bookings (as of November 28th) that are 22% below the average price for this route. Saving on flight fares means you'll have more money in hand for the trip.

Question : How long do most people stay in Saint Louis when they fly in from Charleston?
Answer : Of course you're not most people, but if you were, you'd stay roughly six days.

Question : Is price more important than specific travel days for you?
Answer : For the month of December, the cheapest day to fly is Friday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : How often is the price changing when booking a trip from Charleston International Airport (CHS) to Lambert-St. Louis International Airport (STL)?
Answer : Prices for this trip tend to change a lot more than others. Remember, the sooner you book, the more you're able to save.

Question : Which airline is struggling to get to Saint Louis on time?
Answer : ExpressJet flights from CHS to STL are delayed 25% of the time. If you're on ExpressJet, be sure to sign up for the delay notifications to stay up to date with your flight's status.

Question : Is there a preferred airline for getting to Lambert-St. Louis International Airport (STL) on schedule?
Answer : The current leader is NetJets Aviation with a 100% on-time rate. Don't spend more time waiting in an airport than you have to; stick with NetJets Aviation on this route. Hopefully they keep that perfect record alive.