$112+ Cheap flights from St. Louis to Des Moines (STL - DSM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — DSM
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Des Moines with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Des Moines
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Cheapest flights from St. Louis to Des MoinesExplore the most affordable flight options available from St. Louis to Des Moines. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from St. Louis to Des Moines. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:24 pm -
1 stop4h 09m
Fri 12/117:31 pm -
1 stop4h 31m
Deal found 11/4![American Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:35 pm -
1 stop6h 15m
Fri 12/114:25 pm -
2 stops8h 10m
Deal found 11/4![Southwest logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/62:00 pm -
2 stops19h 50m
Thu 12/108:39 pm -
1 stop14h 18m
Deal found 10/31![Multiple Airlines logo]()
$296
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/111:20 pm -
2 stops9h 45m
Mon 12/146:00 am -
2 stops7h 45m
Deal found 11/3![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:15 pm -
1 stop3h 50m
Thu 12/103:25 pm -
1 stop6h 35m
Deal found 10/31![Southwest logo]()
$299
This KAYAK deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:32 pm -
1 stop5h 59m
Sat 12/54:53 pm -
1 stop6h 33m
Deal found 11/2![Delta logo]()
$327
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:00 am -
1 stop4h 01m
Mon 12/77:31 pm -
1 stop4h 31m
Deal found 11/2![American Airlines logo]()
$336
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:35 am -
1 stop9h 00m
Tue 11/245:10 am -
1 stop4h 15m
Deal found 11/3![Southwest logo]()
$343
This Southwest deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:20 pm -
2 stops7h 45m
Sat 12/55:20 am -
1 stop6h 20m
Deal found 11/2![Southwest logo]()
$346
Best flights from St. Louis to Des MoinesDiscover carefully curated flight deals from St. Louis to Des Moines that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from St. Louis to Des Moines that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:30 am -
1 stop6h 09m
Mon 12/148:00 am -
1 stop4h 22m
Deal found 11/3![United Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/68:45 am -
1 stop5h 25m
Fri 1/88:00 am -
2 stops10h 05m
Deal found 11/1![Southwest logo]()
$276
This KAYAK deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:20 pm -
1 stop4h 11m
Sat 12/54:53 pm -
1 stop6h 33m
Deal found 11/2![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:35 pm -
1 stop6h 15m
Fri 12/114:25 pm -
2 stops8h 10m
Deal found 11/4![Southwest logo]()
$286
This Southwest deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/182:55 pm -
2 stops8h 10m
Wed 1/208:00 am -
2 stops10h 05m
Deal found 11/2![Southwest logo]()
$286
This KAYAK deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:32 pm -
1 stop5h 59m
Sat 12/54:53 pm -
1 stop6h 33m
Deal found 11/2![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:15 pm -
1 stop3h 50m
Thu 12/103:25 pm -
1 stop6h 35m
Deal found 10/31![Southwest logo]()
$299
This Southwest deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:20 pm -
2 stops7h 45m
Sat 12/55:20 am -
1 stop6h 20m
Deal found 11/2![Southwest logo]()
$346
This Southwest deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:40 pm -
2 stops9h 25m
Sat 12/55:20 am -
1 stop6h 20m
Deal found 11/2![Southwest logo]()
$346
Last-minute flights from St. Louis to Des MoinesDiscover last-minute flight deals from St. Louis to Des Moines. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Des Moines. Data last updated November 5, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:35 am -
1 stop9h 00m
Tue 11/245:10 am -
1 stop4h 15m
Deal found 11/3![Southwest logo]()
$343
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:00 am -
1 stop4h 01m
Mon 12/77:31 pm -
1 stop4h 31m
Deal found 11/2![American Airlines logo]()
$336
This KAYAK deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:32 pm -
1 stop5h 59m
Sat 12/54:53 pm -
1 stop6h 33m
Deal found 11/2![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:20 pm -
2 stops7h 45m
Sat 12/55:20 am -
1 stop6h 20m
Deal found 11/2![Southwest logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/62:00 pm -
2 stops19h 50m
Thu 12/108:39 pm -
1 stop14h 18m
Deal found 10/31![Multiple Airlines logo]()
$296
This Southwest deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:15 pm -
1 stop3h 50m
Thu 12/103:25 pm -
1 stop6h 35m
Deal found 10/31![Southwest logo]()
$299
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:24 pm -
1 stop4h 09m
Fri 12/117:31 pm -
1 stop4h 31m
Deal found 11/4![American Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:35 pm -
1 stop6h 15m
Fri 12/114:25 pm -
2 stops8h 10m
Deal found 11/4![Southwest logo]()
$286
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/111:20 pm -
2 stops9h 45m
Mon 12/146:00 am -
2 stops7h 45m
Deal found 11/3![Southwest logo]()
$297
One-way flights from St. Louis to Des MoinesSearch for one-way flight options from St. Louis to Des Moines. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from St. Louis to Des Moines. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Jetabroad deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:54 pm -
1 stop23h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$112
This Trip.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:54 pm -
1 stop23h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$114
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:03 am -
1 stop4h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Delta logo]()
$136
This Southwest deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:40 pm -
2 stops9h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Southwest logo]()
$141
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1210:35 am -
2 stops9h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Southwest logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:10 pm -
2 stops19h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:04 pm -
1 stop28h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$201
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/511:44 am -
1 stop4h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Delta logo]()
$206
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:12 pm -
1 stop4h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![American Airlines logo]()
$208
This Southwest deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:55 am -
2 stops9h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Southwest logo]()
$213
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:24 pm -
1 stop4h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![American Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:54 pm -
3 stops49h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$274
Find flight deals from St. Louis to Des Moines
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Des Moines (DSM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $271 (Southwest) |
One-way from | $112 (Jetabroad) |
Popular in | September |
Cheapest in | October |
Average price | $563 |
Good one-way deal | $194 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Des Moines that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 5, 2026.
Use the filters below to find and compare flights from St. Louis to Des Moines that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisDes Moines
STL Lambert-St Louis - DSM Des Moines
STLDSM
Lambert-St Louis
Sat 12/5
7:54 pm-7:50 pm
1 stop23h 56m
Des Moines
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$112
St. LouisDes Moines
STL Lambert-St Louis - DSM Des Moines
STLDSM
Lambert-St Louis
Sat 12/12
7:54 pm-7:42 pm
1 stop23h 48m
Des Moines
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$114
St. LouisDes Moines
STL Lambert-St Louis - DSM Des Moines
STLDSM
Lambert-St Louis
Fri 12/4
6:03 am-10:21 am
1 stop4h 18m
Des Moines
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$136
St. LouisDes Moines
STL Lambert-St Louis - DSM Des Moines
STLDSM
Lambert-St Louis
Fri 12/4
12:40 pm-10:05 pm
2 stops9h 25m
Des Moines
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$141
St. LouisDes Moines
STL Lambert-St Louis - DSM Des Moines
STLDSM
Lambert-St Louis
Sat 12/12
10:35 am-7:40 pm
2 stops9h 05m
Des Moines
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$146
St. LouisDes Moines
STL Lambert-St Louis - DSM Des Moines
STLDSM
Lambert-St Louis
Thu 11/19
2:10 pm-9:30 am
2 stops19h 20m
Des Moines
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$181
St. LouisDes Moines
STL Lambert-St Louis - DSM Des Moines
STLDSM
Lambert-St Louis
Sat 11/21
3:04 pm-7:33 pm
1 stop28h 29m
Des Moines
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$201
Quickest round-trip
St. LouisDes Moines
STL Lambert-St Louis - DSM Des Moines
STLDSM
Lambert-St Louis
Thu 11/19
8:12 pm-12:19 am
1 stop4h 07m
Des Moines
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$208
St. LouisDes Moines
STL Lambert-St Louis - DSM Des Moines
STLDSM
Lambert-St Louis
Sat 12/5
7:54 pm-9:50 am
3 stops37h 56m
Des Moines
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$208
St. LouisDes Moines
STL Lambert-St Louis - DSM Des Moines
STLDSM
Lambert-St Louis
Sat 11/21
7:55 am-5:15 pm
2 stops9h 20m
Des Moines
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$213
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Des Moines
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Des Moines in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Des Moines flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Des Moines flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Des Moines flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Des Moines flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Des Moines flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Des Moines
Have a flexible travel schedule? Discover the best time to fly to Des Moines from St. Louis with our price prediction graph.
STL-DSM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Des Moines
Reviews of airlines servicing Des Moines
Get insights into the airlines that provide service to Des Moines. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Des Moines. Reviews last updated November 5, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from St. Louis to Des Moines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Des Moines. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Des Moines?
Book flights to Des Moines if you plan to visit one of these locationsAltoona
Clive
West Des Moines
Ames
Johnston
Boone
Norwalk
Ankeny
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Other flights to Des Moines
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St. Louis and Des Moines flights
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Top 3 airlines flying from St. Louis to Des Moines
Discover the top 3 airlines that operate flights from St. Louis to Des Moines. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$340 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$680 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$262 | Average$519 | FlexibilityNo cancel fee | On-time69% |