$170 Cheap Flights from Decatur (DEC) to St. Louis (STL)

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

Prices were available within the past 7 days and start at $170 for one-way flights and $238 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Flights from Decatur (DEC) to St. Louis (STL)
Origin airport
Decatur
Destination airport
Lambert-St. Louis Intl.
Roundtrip price
$237
Distance
109 mi

Decatur to St. Louis Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Decatur to St. Louis offer the perfect respite. Not only does exploring St. Louis provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Decatur to St. Louis may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of St. Louis are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to St. Louis more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to St. Louis is $170 now!

Frequently asked questions

How much is a one-way flight from Decatur Airport (DEC) to Lambert-St. Louis Intl. Airport (STL)?
Plan your next trip with Expedia and you could pick up one-way Decatur flights to St. Louis from $199. This was the cheapest price found for this particular journey with a departure date within the next three months — an United flight, setting off from Decatur Airport on May 21 2024 and touching down at STL. The price was last updated on May 4 2024 and has not changed since. Eager to snap up your own bargain? Great offers are at your fingertips.
Is it cheaper to buy a plane ticket from DEC to STL last minute?
Booking your flight from DEC to Lambert Field at the last minute could save you some dough if you’re lucky enough to find a real bargain. However, fares generally don’t get cheaper closer to the departure date. If you wait around, flights could also be booked solid or the best seats gone (because no one wants the middle seat). If you don’t want to hedge your bets, book well ahead of when you want to leave. In fact, some of the best deals are available on Expedia up to 12 months in advance. If your preferred carrier hasn’t released its fares yet, check back regularly as offers are updated on Expedia constantly.
What is the cheapest airline flying from Decatur Airport to STL in the next 90 days?
The cheapest airline flying from Decatur to St. Louis found on Expedia is United, with fares starting at $199. This price is based on fares found on Expedia with a departure date within the next 90 days. The flight leaves Decatur Airport (DEC) on May 21 2024 and arrives at Lambert-St. Louis Intl. Airport (STL). Pricing information was updated on May 4 2024 and has not changed since.
What's the cheapest price for a flight from Decatur Airport (DEC) to Lambert Field next month?
With a one-way flight from Decatur to St. Louis on offer for just $199, you’ll have more cash left in your wallet for fun stuff like sightseeing. This airfare was found after looking at all available flights on Expedia within the next 30 days. This particular journey jets off from DEC on May 21 2024, comes in to land at Lambert Field and is operated by United. The price of this flight was last updated on May 4 2024 and has not changed since.
What airports do you fly into for Central United States from Decatur?
You can get from Decatur to Central United States via Lambert-St. Louis Intl. Airport (STL), Spirit of St. Louis Airport (SUS) or St. Louis Downtown Airport (CPS). If you’re unsure about which terminal to go for, consider factors such as the price of tickets and the expense of getting from the airport. Disembark at Lambert-St. Louis Intl. Airport (STL) and you’ll be about 180 mi east of the heart of the city.
Can I change the date of my flight from Decatur Airport (DEC) to St. Louis Lambert International Airport?
It’s a breeze to make changes to your Decatur Airport to STL journey yourself. Simply log in to the Expedia Trips portal and hit “change flight.” Browse around for new flights and book the one that better fits your plans. You’ll get an estimate of any flight change fees. Alternatively, use our Customer Service portal to connect with our Virtual Agent and quickly get answers to all your questions.
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