STL to DEC (St. Louis to Decatur) Flights

Last Minute Flights from STL to DEC

Best airfare and ticket deals for STL to DEC flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
STLDecaturApril 5 to April 13$288
*Prices include taxes and fees

Cheapest STL to DEC Flights

Best airfare and ticket deals for STL to DEC flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
STLDecaturMay 2 to May 5$242
STLDecaturMay 2 to May 5$252
STLDecaturApril 3 to April 12$288
STLDecaturMay 2 to May 5$302
*Prices include taxes and fees
STL to DEC Flight Details
Origin airport
Lambert-St. Louis Intl.
Origin airport IATA code
STL
Destination airport
Decatur
Destination airport IATA code
DEC
Distance
109 mi

Frequently asked questions

Which airlines with flights from Lambert-St. Louis International Airport to DEC allow free cancellation due to COVID-19?
To find all the airlines that allow COVID-19 related changes, simply use our convenient filter function. Begin by entering your travel dates. Then, once the available flights have appeared, check the “No change fee” box under the “Flexible change policies” subheading on the left. Read over the carrier’s rules and regulations before booking your STL to DEC ticket.
What airlines fly direct from STL to DEC?
Unfortunately, there are no air carriers that fly straight from STL to Decatur, IL Airport (DEC). Break up your journey with one or two stops to reach your destination.
How many flights are there from STL to DEC?
There are 7 flights a day from St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) to Decatur, IL Airport (DEC), so you have no shortage of ways to get to Decatur. Just decide on a date and time that works best for you and lock in your fare.
How long does it take to fly from St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) to Decatur, IL Airport (DEC)?
You’ll scarcely have enough time for a few z’s on this journey of 2 hours and 27 minutes. St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) to Decatur, IL Airport (DEC) is classed as a short-haul flight.
What is the flight distance from St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) to Decatur, IL Airport (DEC)?
St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) to Decatur, IL Airport (DEC) is a short-haul flight of 110 miles (180 km). You’ll have barely enough time to get cozy in your seat before landing in Decatur.
How many morning flights are there from STL to DEC?
Buckle up and get from STL to DEC aboard one of the 28 morning flights each week. United Airlines (UA) operates 28 of these services that leave before midday. 6:45AM is the first departure time available with this airline.
How many afternoon flights are there from STL to DEC?
Book one of the 22 weekly afternoon and evening flights from STL to DEC and stay in bed longer. Popular carrier United Airlines (UA) operates 22 of these later flights which jet out from 1:25PM.
What is the earliest departure time out of St. Louis to Decatur?
The earliest flight departs STL at 6:30AM and arrives at 10:30PM at DEC. Be sure to allow yourself ample time in the morning to make it to the check-in counter.
What is the latest departure time out of St. Louis to Decatur?
The latest flight leaves the tarmac at STL at 6:45PM and lands at DEC at 10:30PM. You’ll have more than enough time to get ready for this journey.
What is the average price from St. Louis to Decatur?
On average, the most affordable price for round-trip flights from STL to DEC is $242. Score your own great bargain by locking in your seats early. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

St. Louis to Decatur Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from St. Louis to Decatur to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from STL to DEC, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from St. Louis to Decatur, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.