$116+ Cheap flights from St. Louis to Des Moines (STL - DSM)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — DSM
Jul 23 — Jul 301
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Des Moines with Cheapflights
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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
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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 June 23, 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 June 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Wed 7/224:57 pm
STL
- DSM
2 stops30h 10m
Multiple Airlines
Wed 7/291:49 pm
DSM
- STL
1 stop28h 26m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/167:10 pm
STL
- DSM
1 stop26h 01m
Multiple Airlines
Thu 7/235:08 pm
DSM
- STL
2 stops39h 49m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$258
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Wed 7/155:59 pm
STL
- DSM
1 stop4h 57m
United Airlines
Tue 7/2111:23 am
DSM
- STL
1 stop4h 23m
United Airlines
Deal found 6/18![United Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 6/18. 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 7/155:55 pm
STL
- DSM
1 stop4h 55m
Southwest
Tue 7/215:20 am
DSM
- STL
2 stops9h 30m
Southwest
Deal found 6/18![Southwest logo]()
$268
This Southwest deal was found by Cheapflights users on 6/21. 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 7/1510:15 am
STL
- DSM
2 stops12h 35m
Southwest
Wed 7/227:00 pm
DSM
- STL
1 stop4h 55m
Southwest
Deal found 6/21![Southwest logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/232:00 pm
STL
- DSM
2 stops26h 40m
Multiple Airlines
Mon 7/2710:01 pm
DSM
- STL
1 stop20h 04m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$276
This Southwest deal was found by Cheapflights users on 6/22. 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 9/36:05 am
STL
- DSM
1 stop5h 20m
Southwest
Sun 9/67:05 am
DSM
- STL
1 stop5h 20m
Southwest
Deal found 6/22![Southwest logo]()
$286
This Delta deal was found by Cheapflights users on 6/21. 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.
Wed 7/156:21 am
STL
- DSM
1 stop3h 52m
Delta
Fri 7/175:52 pm
DSM
- STL
1 stop5h 30m
Delta
Deal found 6/21![Delta logo]()
$304
This Southwest deal was found by Cheapflights users on 6/19. 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 7/295:55 pm
STL
- DSM
1 stop4h 55m
Southwest
Mon 8/34:40 pm
DSM
- STL
2 stops6h 10m
Southwest
Deal found 6/19![Southwest logo]()
$309
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 June 23, 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 June 23, 2026.
This Southwest deal was found by Cheapflights users on 6/21. 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 7/225:40 am
STL
- DSM
1 stop5h 50m
Southwest
Wed 7/295:20 am
DSM
- STL
1 stop5h 55m
Southwest
Deal found 6/21![Southwest logo]()
$263
This American Airlines deal was found by Cheapflights users on 6/20. 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.
Wed 7/295:58 pm
STL
- DSM
1 stop6h 03m
American Airlines
Sat 8/16:18 pm
DSM
- STL
1 stop5h 57m
American Airlines
Deal found 6/20![American Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 6/21. 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.
Wed 7/156:21 am
STL
- DSM
1 stop3h 52m
Delta
Fri 7/175:52 pm
DSM
- STL
1 stop5h 30m
Delta
Deal found 6/21![Delta logo]()
$304
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Tue 7/76:00 am
STL
- DSM
1 stop4h 17m
United Airlines
Tue 7/73:24 pm
DSM
- STL
1 stop6h 02m
United Airlines
Deal found 6/22![United Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 6/20. 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 7/2910:15 am
STL
- DSM
2 stops12h 35m
Southwest
Sat 8/16:55 pm
DSM
- STL
1 stop4h 55m
Southwest
Deal found 6/20![Southwest logo]()
$314
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Wed 7/157:56 pm
STL
- DSM
1 stop4h 05m
American Airlines
Fri 7/176:33 pm
DSM
- STL
1 stop5h 43m
American Airlines
Deal found 6/19![American Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 6/19. 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 7/225:40 am
STL
- DSM
1 stop5h 50m
Southwest
Thu 7/231:30 pm
DSM
- STL
2 stops9h 20m
Southwest
Deal found 6/19![Southwest logo]()
$316
This Southwest deal was found by Cheapflights users on 6/20. 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 7/48:25 am
STL
- DSM
1 stop6h 05m
Southwest
Tue 7/75:20 am
DSM
- STL
1 stop4h 15m
Southwest
Deal found 6/20![Southwest logo]()
$319
This Southwest deal was found by Cheapflights users on 6/18. 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 7/66:30 pm
STL
- DSM
1 stop5h 05m
Southwest
Tue 7/76:25 am
DSM
- STL
1 stop7h 05m
Southwest
Deal found 6/18![Southwest logo]()
$345
Last-minute flights from St. Louis to Des MoinesDiscover last-minute flight deals from St. Louis to Des Moines. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Des Moines. Data last updated June 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Wed 7/155:59 pm
STL
- DSM
1 stop4h 57m
United Airlines
Tue 7/2111:23 am
DSM
- STL
1 stop4h 23m
United Airlines
Deal found 6/18![United Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 6/18. 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 7/155:55 pm
STL
- DSM
1 stop4h 55m
Southwest
Tue 7/215:20 am
DSM
- STL
2 stops9h 30m
Southwest
Deal found 6/18![Southwest logo]()
$268
This Southwest deal was found by Cheapflights users on 6/21. 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 7/1510:15 am
STL
- DSM
2 stops12h 35m
Southwest
Wed 7/227:00 pm
DSM
- STL
1 stop4h 55m
Southwest
Deal found 6/21![Southwest logo]()
$274
This Delta deal was found by Cheapflights users on 6/21. 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.
Wed 7/156:21 am
STL
- DSM
1 stop3h 52m
Delta
Fri 7/175:52 pm
DSM
- STL
1 stop5h 30m
Delta
Deal found 6/21![Delta logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/167:10 pm
STL
- DSM
1 stop26h 01m
Multiple Airlines
Thu 7/235:08 pm
DSM
- STL
2 stops39h 49m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Wed 7/224:57 pm
STL
- DSM
2 stops30h 10m
Multiple Airlines
Wed 7/291:49 pm
DSM
- STL
1 stop28h 26m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 6/19. 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 7/225:55 pm
STL
- DSM
1 stop4h 55m
Southwest
Thu 7/235:10 am
DSM
- STL
1 stop4h 00m
Southwest
Deal found 6/19![Southwest logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/232:00 pm
STL
- DSM
2 stops26h 40m
Multiple Airlines
Mon 7/2710:01 pm
DSM
- STL
1 stop20h 04m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$276
This Southwest deal was found by Cheapflights users on 6/19. 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 7/295:55 pm
STL
- DSM
1 stop4h 55m
Southwest
Mon 8/34:40 pm
DSM
- STL
2 stops6h 10m
Southwest
Deal found 6/19![Southwest logo]()
$309
This Southwest deal was found by Cheapflights users on 6/20. 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 7/2910:15 am
STL
- DSM
2 stops12h 35m
Southwest
Sat 8/16:55 pm
DSM
- STL
1 stop4h 55m
Southwest
Deal found 6/20![Southwest logo]()
$314
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 June 23, 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 June 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Wed 7/84:57 pm
STL
- DSM
2 stops30h 10m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$116
This Southwest deal was found by Cheapflights users on 6/17. 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.
Tue 9/86:30 am
STL
- DSM
1 stop5h 20m
Southwest
Deal found 6/17![Southwest logo]()
$132
This Booking.com deal was found by Cheapflights users on 6/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:10 pm
STL
- DSM
1 stop17h 46m
Frontier
Deal found 6/22![Frontier logo]()
$134
This Delta deal was found by Cheapflights users on 6/18. 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.
Tue 6/306:21 am
STL
- DSM
1 stop3h 53m
Delta
Deal found 6/18![Delta logo]()
$147
This Booking.com deal was found by Cheapflights users on 6/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:38 pm
STL
- DSM
1 stop17h 53m
Frontier
Deal found 6/22![Frontier logo]()
$162
This Delta deal was found by Cheapflights users on 6/18. 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.
Thu 7/26:21 am
STL
- DSM
1 stop3h 53m
Delta
Deal found 6/18![Delta logo]()
$173
This Southwest deal was found by Cheapflights users on 6/22. 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 9/138:25 am
STL
- DSM
2 stops6h 50m
Southwest
Deal found 6/22![Southwest logo]()
$178
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Sat 6/2710:20 am
STL
- DSM
1 stop4h 04m
United Airlines
Deal found 6/22![United Airlines logo]()
$230
This Southwest deal was found by Cheapflights users on 6/18. 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 6/292:30 pm
STL
- DSM
2 stops9h 00m
Southwest
Deal found 6/18![Southwest logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 9/1310:35 am
STL
- DSM
3 stops30h 34m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$243
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 June 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $247 (Kiwi.com) |
One-way from | $116 (Kiwi.com) |
Popular in | February |
Cheapest in | October |
Average price | $371 |
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 2,558,603 searches. Data last updated June 23, 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 - DSM
STLDSM
Lambert-St Louis
Wed 7/22
5:40 am-11:30 am
1 stop5h 50m
Des Moines
Wed 7/29
5:20 am-11:15 am
1 stop5h 55m
$263
St. LouisDes Moines
STL - DSM
STLDSM
Lambert-St Louis
Wed 7/29
5:58 pm-12:01 am
1 stop6h 03m
Des Moines
Sat 8/1
6:18 pm-12:15 am
1 stop5h 57m
$263
Quickest round-trip
St. LouisDes Moines
STL - DSM
STLDSM
Lambert-St Louis
Wed 7/15
6:21 am-10:13 am
1 stop3h 52m
Des Moines
Fri 7/17
5:52 pm-11:22 pm
1 stop5h 30m
$304
St. LouisDes Moines
STL - DSM
STLDSM
Lambert-St Louis
Wed 7/29
10:15 am-10:50 pm
2 stops12h 35m
Des Moines
Sat 8/1
6:55 pm-11:50 pm
1 stop4h 55m
$314
St. LouisDes Moines
STL - DSM
STLDSM
Lambert-St Louis
Wed 7/22
5:40 am-11:30 am
1 stop5h 50m
Des Moines
Thu 7/23
1:30 pm-10:50 pm
2 stops9h 20m
$316
St. LouisDes Moines
STL - DSM
STLDSM
Lambert-St Louis
Sat 7/4
8:25 am-2:30 pm
1 stop6h 05m
Des Moines
Tue 7/7
5:20 am-9:35 am
1 stop4h 15m
$319
St. LouisDes Moines
STL - DSM
STLDSM
Lambert-St Louis
Wed 7/15
7:56 pm-12:01 am
1 stop4h 05m
Des Moines
Fri 7/17
6:33 pm-12:16 am
1 stop5h 43m
$322
St. LouisDes Moines
STL - DSM
STLDSM
Lambert-St Louis
Tue 7/7
6:00 am-10:17 am
1 stop4h 17m
Des Moines
Tue 7/7
3:24 pm-9:26 pm
1 stop6h 02m
$345
St. LouisDes Moines
STL - DSM
STLDSM
Lambert-St Louis
Mon 7/6
6:30 pm-11:35 pm
1 stop5h 05m
Des Moines
Tue 7/7
6:25 am-1:30 pm
1 stop7h 05m
$345
Cheapest one-way
St. LouisDes Moines
STL - DSM
STLDSM
Lambert-St Louis
Tue 9/8
6:30 am-11:50 am
1 stop5h 20m
$132
Showing 1-10 of 17 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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 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.
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 June 23, 2026.
Read reviews from past customers who have flown Southwest 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.
Overall
7.9
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
7.9
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
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
Ames
Clive
Johnston
Boone
West Des Moines
Ankeny
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Top airline flying from St. Louis to Des Moines
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$77 | Average$316 | FlexibilityNo cancel fee | On-time63% |