NZ$326 Cheap Flights Des Moines to St. Louis (DSM-STL)

View NZ$326 flight on Sun, 3 Aug. 2025Opens in a new window

Popular airlines from Des Moines International Airport (DSM) to Lambert-St. Louis International Airport (STL)

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun., 3 Aug. - Sun., 10 Aug.
DSM
Des Moines
STL
St. Louis
NZ$511 Return, found 5 days ago
NZ$511
Return
found 5 days ago
Select American Airlines flight, departing Sun., 3 Aug. from Des Moines to St. Louis, returning Sun., 10 Aug., priced at NZ$511 found 5 days ago
American Airlines
Sun., 3 Aug. - Sun., 10 Aug.
DSM
Des Moines
STL
St. Louis
NZ$669 Return, found 5 days ago
NZ$669
Return
found 5 days ago
Select American Airlines flight, departing Sun., 3 Aug. from Des Moines to St. Louis, returning Sun., 10 Aug., priced at NZ$669 found 5 days ago
American Airlines
Sun., 3 Aug. - Sun., 10 Aug.
DSM
Des Moines
STL
St. Louis
NZ$703 Return, found 5 days ago
NZ$703
Return
found 5 days ago
Select American Airlines flight, departing Sun., 3 Aug. from Des Moines to St. Louis, returning Sun., 10 Aug., priced at NZ$703 found 5 days ago
American Airlines
Sun., 3 Aug. - Sun., 10 Aug.
DSM
Des Moines
STL
St. Louis
NZ$714 Return, found 5 days ago
NZ$714
Return
found 5 days ago
Select American Airlines flight, departing Sun., 3 Aug. from Des Moines to St. Louis, returning Sun., 10 Aug., priced at NZ$714 found 5 days ago
American Airlines
Sun., 3 Aug. - Sun., 10 Aug.
DSM
Des Moines
STL
St. Louis
NZ$748 Return, found 5 days ago
NZ$748
Return
found 5 days ago
Select American Airlines flight, departing Sun., 3 Aug. from Des Moines to St. Louis, returning Sun., 10 Aug., priced at NZ$748 found 5 days ago
American Airlines
Sun., 3 Aug. - Sun., 10 Aug.
DSM
Des Moines
STL
St. Louis
NZ$762 Return, found 5 days ago
NZ$762
Return
found 5 days ago
Select American Airlines flight, departing Sun., 3 Aug. from Des Moines to St. Louis, returning Sun., 10 Aug., priced at NZ$762 found 5 days ago
American Airlines
Sun., 3 Aug. - Sun., 10 Aug.
DSM
Des Moines
STL
St. Louis
NZ$795 Return, found 5 days ago
NZ$795
Return
found 5 days ago
Select American Airlines flight, departing Sun., 3 Aug. from Des Moines to St. Louis, returning Sun., 10 Aug., priced at NZ$795 found 5 days ago
American Airlines
Sun., 3 Aug. - Sun., 10 Aug.
DSM
Des Moines
STL
St. Louis
NZ$806 Return, found 5 days ago
NZ$806
Return
found 5 days ago
Select American Airlines flight, departing Sun., 3 Aug. from Des Moines to St. Louis, returning Sun., 10 Aug., priced at NZ$806 found 5 days ago
American Airlines
Sun., 3 Aug. - Sun., 10 Aug.
DSM
Des Moines
STL
St. Louis
NZ$817 Return, found 5 days ago
NZ$817
Return
found 5 days ago
Select American Airlines flight, departing Sun., 3 Aug. from Des Moines to St. Louis, returning Sun., 10 Aug., priced at NZ$817 found 5 days ago
American Airlines
Sun., 3 Aug. - Sun., 10 Aug.
DSM
Des Moines
STL
St. Louis
NZ$826 Return, found 5 days ago
NZ$826
Return
found 5 days ago
Select American Airlines flight, departing Sun., 3 Aug. from Des Moines to St. Louis, returning Sun., 10 Aug., priced at NZ$826 found 5 days ago
American Airlines
Sun., 3 Aug. - Sun., 10 Aug.
DSM
Des Moines
STL
St. Louis
NZ$832 Return, found 5 days ago
NZ$832
Return
found 5 days ago
Select American Airlines flight, departing Sun., 3 Aug. from Des Moines to St. Louis, returning Sun., 10 Aug., priced at NZ$832 found 5 days ago
American Airlines
Sun., 3 Aug. - Sun., 10 Aug.
DSM
Des Moines
STL
St. Louis
NZ$840 Return, found 5 days ago
NZ$840
Return
found 5 days ago
Select American Airlines flight, departing Sun., 3 Aug. from Des Moines to St. Louis, returning Sun., 10 Aug., priced at NZ$840 found 5 days ago
American Airlines
Sun., 3 Aug. - Sun., 10 Aug.
DSM
Des Moines
STL
St. Louis
NZ$884 Return, found 5 days ago
NZ$884
Return
found 5 days ago
Select American Airlines flight, departing Sun., 3 Aug. from Des Moines to St. Louis, returning Sun., 10 Aug., priced at NZ$884 found 5 days ago
Delta
Sun., 3 Aug. - Sun., 10 Aug.
DSM
Des Moines
STL
St. Louis
NZ$887 Return, found 5 days ago
NZ$887
Return
found 5 days ago
Select Delta flight, departing Sun., 3 Aug. from Des Moines to St. Louis, returning Sun., 10 Aug., priced at NZ$887 found 5 days ago
Flight from Des Moines to St. Louis route information
Origin airport
Des Moines Intl.
Destination airport
Lambert-St. Louis Intl.
Return price
NZ$511
Distance
414 km
Average flight time
1 hour 7 mins

Perfect flights from Des Moines to St. Louis

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Des Moines to St. Louis. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of St. Louis, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Des Moines Intl. to Lambert-St. Louis Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$326 and roundtrip prices from NZ$511. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Lambert-St. Louis Intl. and explore St. Louis and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your DSM to STL travel arrangements today and embark on the journey of a lifetime in St. Louis.

Frequently asked questions

How much is a flight from Des Moines Intl. Airport (DSM) to St. Louis Lambert International Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight from Des Moines Intl. Airport to STL was NZ$511. Cheap fares don't last forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Des Moines Intl. Airport to St. Louis Lambert International Airport?
Most flights can be cancelled online, but every air carrier has different terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from DSM to Lambert Field that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Des Moines Intl. Airport (DSM) to Lambert-St. Louis Intl. Airport (STL) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Des Moines Intl. Airport to STL?
That new movie you've been desperate to see will have to wait --- the flight distance between Des Moines Intl. Airport (DSM) and STL (STL) is only 420 kilometres. The captain will be asking you to buckle up for landing before you know it.
Which airlines fly direct from Des Moines Intl. Airport (DSM) to St. Louis Lambert International Airport?
If you'd like to fly straight from Des Moines Intl. Airport to Lambert Field, Southwest Airlines (WN) is a top option. It operates 56 flights each month between Des Moines and St. Louis.
Are Des Moines Intl. Airport to St. Louis Lambert International Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Des Moines Intl. Airport (DSM) to STL last minute could be your ticket to a great deal. However, it could end up costing a great deal more! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

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