Cheap Flights from Decatur to St. Louis from £133️ (DEC-STL)

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Latest Flight Deals from Decatur to St. Louis

Book one-way or return flights from Decatur to St. Louis from as little as £133. Choose from the popular airlines below and book your flight today!

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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Decatur to St. Louis? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Decatur to St. Louis. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Decatur to St. Louis

View airlines operating flights from Decatur to St. Louis. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines

From £133

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Alternative Routes from Decatur to St. Louis

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Decatur to St. Louis.

Cheapest
DEC
09:12
6h 34m
1 transfer
STL
15:46
Decatur Airport - St. Louis Lambert International Airport
Wed, May 1United Airlines
£133
DEC
09:12
6h 34m
1 transfer
STL
15:46
Decatur Airport - St. Louis Lambert International Airport
Wed, May 1United Airlines
£133
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How do I find the cheapest flights?

When are flight tickets from Decatur (DEC) to St. Louis (STL) the cheapest?
Airlines adjust prices for flights from Decatur to St. Louis based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Decatur (DEC) to St. Louis (STL) cost?
According to Trip.com's data, the lowest price is around £244.
What is the transportation method from the main airport to downtown in St. Louis?
- The distance from St. Louis Lambert International Airport to downtown is about 20km, by taxi about 40 minutes.
What's the most popular airline for direct flights from Decatur (DEC) to St. Louis (STL)?
Hopscotch Air operates 1 direct flights from Decatur (DEC) to St. Louis (STL).
How many airports in St. Louis (STL)?
There are 3 airport(s) in St. Louis (STL): St. Louis Downtown Airport, St. Louis Lambert International Airport and St Louis Spirit Of St Louis Airport.

How to find a cheap flight from Decatur to St. Louis

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Decatur to St. Louis. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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