$78 Cheap Flights from Des Moines (DSM) to St. Louis (STL)

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Cheap Flights from Des Moines to St. Louis (DSM-STL)

Prices were available within the past 7 days and start at $78 for one-way flights and $156 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
American Airlines
United
United
United
United
United
United
United
Flights from Des Moines (DSM) to St. Louis (STL)
Origin airport
Des Moines Intl.
Destination airport
Lambert-St. Louis Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$156
Distance
259 mi

Des Moines 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 Des Moines 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 Des Moines 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 DSM to STL 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 $78 now!

Frequently asked questions

How much is a one-way flight from Des Moines Intl. Airport to Lambert-St. Louis Intl. Airport (STL)?
You can get one-way Des Moines flights to St. Louis starting from just $129. This is based on the best fare located on Expedia for this route with a departure date across the next three months and was last updated on May 23 2024 and has not changed since. This particular fare is for an Delta flight, leaving Des Moines Intl. Airport (DSM) on June 18 2024 and arriving at STL.
Is it cheaper to buy a plane ticket from DSM to STL last minute?
Booking your flight from DSM to Lambert Field last minute could save you dollars if you luck out and find a good deal. However, tickets typically don’t come down in price as the departure date nears. If you procrastinate, flights could also be booked solid or the best seats gone (hello, middle seat!). If you’d prefer to play it safe, book well in advance of your departure date. Note that some of the biggest deals can be found up to 12 months in advance. If your favorite carrier hasn’t released tickets yet, check back regularly as deals are updated on Expedia constantly.
What is the cheapest airline flying from Des Moines Intl. Airport to Lambert-St. Louis Intl. Airport (STL) in the next 90 days?
With fares starting at $105 for a flight from Des Moines to St. Louis, United is the cheapest airline found on Expedia. This price is based on airfares found on Expedia departing within the next 90 days and was updated on June 2 2024 and has not changed since. The flight sets off from DSM on August 10 2024 and touches down at Lambert Field.
What's the cheapest price for a flight from Des Moines Intl. Airport to STL next month?
You can pick up a flight from Des Moines to St. Louis for only $185. This is the cheapest price for this journey with a departure date in the next month. It’s an American Airlines flight leaving Des Moines Intl. Airport on June 14 2024 and landing at STL. The airfare was updated on June 2 2024 and has not changed since. It was found after looking at all available flights on Expedia within the next 30 days.
What airports do you fly into for Central United States from Des Moines?
There are three airports you can fly into on your journey from Des Moines to Central United States: Lambert-St. Louis Intl. Airport (STL), Spirit of St. Louis Airport (SUS) and St. Louis Downtown Airport (CPS). Lambert-St. Louis Intl. Airport (STL) is about 180 mi east of the center of Central United States. Before picking which terminal to land at, bear in mind arrival and departure times, the distance to your hotel and the cost and ease of getting from the airport.
Can I change the date of my flight from Des Moines Intl. Airport to Lambert-St. Louis Intl. Airport (STL)?
You can quickly make changes to your Des Moines Intl. Airport (DSM) to Lambert Field journey via the Expedia Trips portal. But before you make any adjustments, look over the rules and conditions in your itinerary to learn what you can do and whether fees apply. Some airlines have a change fee per person, on top of any difference in prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also swing by our Customer Service portal for more handy information and to connect with our Virtual Agent.
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