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Cheap Flights from Harrisburg to St. Louis $314.82

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Cheapest Flights from Harrisburg to St. Louis (MDT to STL)

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

Interesting Facts About Flights from Harrisburg to St. Louis (MDT to STL)

Question : Looking for the cheapest flight over the next 30 days?
Answer : As of Mar 27th, the cheapest day to fly from Middletown to Saint Louis is Mar 29th. Tickets are currently being sold for $331, which is 23% below the average price for this route.

Question : What is the likelihood your flight will be delayed for this route?
Answer : Flights from MDT to STL are on time 67% of the time, ranking in the bottom half of the world. When there is a delay, it averages over an hour and a half.

Question : Do prices fluctuate more for this route than others?
Answer : Ranging from $331 to $1,055, prices for MDT to STL fluctuate less than the majority of routes in the United States. Prices tend to be lower the further out you book.

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

Question : In terms of overall promptness, how does MDT to STL rank compared to the rest of the world?
Answer : MDT to STL currently scores 2 out of a possible 5 stars in promptness. This score combines both the number of delayed flights and total delay minutes. With 2 stars, you should feel rather worried about getting to Saint Louis on time.

Question : Which airline can you expect delays with on this route?
Answer : Trans States Airlines is late on 100% of flights from Harrisburg International Airport (MDT) to Lambert-St. Louis International Airport (STL) at the moment. If you’re on Trans States Airlines, be sure to sign up for the delay notifications to stay up to date with your flight’s status.

Question : Who's offering the cheapest round-trip flight to Lambert-St. Louis International Airport (STL) over the coming months?
Answer : American Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $331, while prices for other flights are as high as $1,055.