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Frequently asked questions

Is it cheaper to buy a plane ticket from DSM to Spirit of St. Louis Airport (SUS) last minute?
Booking your trip from DSM to Spirit of St. Louis Airport (SUS) last minute could help you save if you happen to find a bargain. However, airfares don't typically get cheaper closer to the departure date. If you wait around, flights could also be booked solid or the best seats gone (that could mean the middle seat!). If you'd prefer to play it safe, book well in advance of your departure date. Remember that some of the most awesome deals can be found up to a year in advance. If your favorite carrier hasn't released its fares yet, check back regularly as deals are updated on Expedia constantly.
What airports do you fly into for St. Louis from Des Moines?
Spirit of St. Louis Airport (SUS), Lambert-St. Louis Intl. Airport (STL) and St. Louis Downtown Airport (CPS) are your options when traveling from Des Moines to St. Louis. Roughly 40 kilometers west of the center of St. Louis, Spirit of St. Louis Airport (SUS) is the city's principal entry point. Take into account factors such as flight arrival and departure times and the distance to your hotel before deciding where you fly into. Busch Stadium and Gateway Arch are two fantastic attractions to put on your must-see list when you reach your destination.
Can I change the date of my flight from DSM to Spirit of St. Louis Airport (SUS)?
Quickly and easily make changes to your DSM to St. Louis Airport journey by logging in to the Expedia Trips portal. Before you amend times or dates, check the fare rules in your itinerary to see what you're able to do and what fees apply for changes. Some airlines have a change fee per person, on top of any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also check out our Customer Service portal for more information and to chat with our Virtual Agent.

Travel information

Origin airport
Des Moines Intl.
Destination airport
Spirit of St. Louis
Distance
406 km

Book with confidence

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 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 now!

Des Moines to St. Louis Flights

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