$86+ Cheap flights from Iowa to Missouri
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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — STL
Oct 3 — Oct 101
Round-trip
1 adult, Economy
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Find cheap flights from Iowa to Missouri 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
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Cheapest flights from Iowa to MissouriExplore the most affordable flight options available from Iowa to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
Explore the most affordable flight options available from Iowa to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Fri 10/27:29 pm -
1 stop24h 08m
Fri 10/98:43 pm -
1 stop23h 23m
Deal found 9/1![Frontier logo]()
$252
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:00 am -
1 stop4h 13m
Wed 10/711:35 am -
1 stop6h 13m
Deal found 9/1![United Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 9/3. 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.
Wed 9/96:10 am -
1 stop3h 25m
Thu 9/102:20 pm -
1 stop7h 55m
Deal found 9/3![Southwest logo]()
$276
This Southwest deal was found by Cheapflights users on 9/1. 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 10/214:35 pm -
Nonstop1h 10m
Wed 10/218:50 pm -
Nonstop1h 20m
Deal found 9/1![Southwest logo]()
$277
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 10/145:35 am -
2 stops9h 25m
Mon 10/191:05 pm -
2 stops10h 10m
Deal found 9/2![Southwest logo]()
$281
This American Airlines deal was found by Cheapflights users on 9/2. 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 9/257:58 pm -
1 stop4h 29m
Mon 9/285:18 pm -
1 stop6h 46m
Deal found 9/2![American Airlines logo]()
$285
This Southwest deal was found by Cheapflights users on 8/31. 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.
Thu 10/155:10 am -
2 stops7h 35m
Thu 10/225:25 am -
1 stop5h 45m
Deal found 8/31![Southwest logo]()
$286
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 10/214:35 pm -
Nonstop1h 10m
Thu 10/226:05 am -
1 stop7h 00m
Deal found 9/2![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 9/2. 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 10/25:00 pm -
1 stop6h 00m
Fri 10/96:30 am -
1 stop3h 42m
Deal found 9/2![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 9/1. 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.
Fri 10/164:30 pm -
2 stops8h 10m
Mon 10/194:50 pm -
1 stop5h 20m
Deal found 9/1![Southwest logo]()
$290
This Southwest deal was found by Cheapflights users on 9/2. 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 11/55:55 pm -
Nonstop1h 15m
Fri 11/68:30 am -
Nonstop1h 20m
Deal found 9/2![Southwest logo]()
$291
This Southwest deal was found by Cheapflights users on 9/1. 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 9/232:30 pm -
1 stop6h 45m
Fri 9/258:45 pm -
Nonstop1h 20m
Deal found 9/1![Southwest logo]()
$292
Best flights from Iowa to MissouriDiscover carefully curated flight deals from Iowa to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
Discover carefully curated flight deals from Iowa to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Fri 10/27:29 pm -
1 stop24h 08m
Fri 10/98:43 pm -
1 stop23h 23m
Deal found 9/1![Frontier logo]()
$252
This Southwest deal was found by Cheapflights users on 9/2. 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.
Sat 10/175:50 am -
2 stops10h 30m
Sat 10/246:05 am -
1 stop5h 55m
Deal found 9/2![Southwest logo]()
$282
This Delta deal was found by Cheapflights users on 9/2. 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 10/176:54 am -
1 stop3h 44m
Tue 10/2012:28 pm -
1 stop6h 55m
Deal found 9/2![Delta logo]()
$287
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Sat 9/192:17 pm -
1 stop5h 06m
Sun 9/205:44 am -
1 stop4h 07m
Deal found 8/30![American Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:19 pm -
1 stop6h 23m
Fri 10/95:06 pm -
1 stop6h 36m
Deal found 9/2![United Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:13 pm -
1 stop15h 45m
Wed 10/144:26 pm -
1 stop15h 49m
Deal found 9/2![Allegiant Air logo]()
$507
This Southwest deal was found by Cheapflights users on 9/1. 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.
Fri 10/162:00 pm -
1 stop9h 25m
Mon 10/195:25 am -
1 stop5h 45m
Deal found 9/1![Southwest logo]()
$285
This Delta deal was found by Cheapflights users on 9/2. 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.
Tue 10/138:15 am -
1 stop3h 53m
Sat 10/175:33 pm -
1 stop5h 31m
Deal found 9/2![Delta logo]()
$287
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/107:31 pm -
1 stop4h 25m
Mon 10/128:08 pm -
1 stop4h 23m
Deal found 9/2![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:21 am -
1 stop4h 22m
Sat 10/38:00 am -
1 stop6h 17m
Deal found 8/30![United Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 9/1. 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 10/215:35 am -
2 stops9h 20m
Thu 10/226:05 am -
1 stop7h 15m
Deal found 9/1![Southwest logo]()
$286
This Delta deal was found by Cheapflights users on 8/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:05 pm -
1 stop6h 11m
Sun 10/116:30 am -
1 stop3h 42m
Deal found 8/30![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 9/2. 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 10/25:00 am -
1 stop32h 16m
Thu 10/811:31 am -
1 stop12h 20m
Deal found 9/2![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am -
1 stop4h 45m
Sun 10/46:25 pm -
1 stop4h 34m
Deal found 8/30![United Airlines logo]()
$312
This Southwest deal was found by Cheapflights users on 8/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:10 am -
Nonstop1h 10m
Mon 11/210:05 pm -
Nonstop1h 20m
Deal found 8/30![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 9/2. 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 10/25:00 pm -
1 stop6h 00m
Fri 10/96:30 am -
1 stop3h 42m
Deal found 9/2![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 9/1. 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 10/217:50 am -
1 stop5h 40m
Wed 10/218:50 pm -
Nonstop1h 20m
Deal found 9/1![Southwest logo]()
$287
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:00 am -
1 stop4h 13m
Mon 10/56:00 am -
1 stop4h 31m
Deal found 8/30![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:17 pm -
1 stop4h 49m
Sun 9/207:51 pm -
1 stop4h 22m
Deal found 9/1![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:19 pm -
1 stop6h 41m
Sat 9/195:40 pm -
1 stop5h 19m
Deal found 8/31![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 9/1. 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.
Tue 10/205:35 am -
2 stops9h 20m
Fri 10/235:25 am -
1 stop5h 45m
Deal found 9/1![Southwest logo]()
$295
This United Airlines deal was found by Cheapflights users on 8/29. 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 9/256:30 pm -
1 stop4h 29m
Sun 9/276:00 am -
1 stop4h 24m
Deal found 8/29![United Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 9/1. 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.
Thu 10/14:30 pm -
2 stops8h 05m
Wed 10/712:15 pm -
2 stops9h 45m
Deal found 9/1![Southwest logo]()
$305
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:00 am -
1 stop5h 26m
Tue 12/811:25 am -
1 stop4h 26m
Deal found 9/2![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:20 am -
1 stop3h 27m
Sun 10/116:30 am -
1 stop3h 42m
Deal found 9/1![Delta logo]()
$364
This Southwest deal was found by Cheapflights users on 9/1. 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.
Tue 9/2910:30 am -
2 stops6h 15m
Tue 10/66:00 am -
2 stops8h 05m
Deal found 9/1![Southwest logo]()
$307
This American Airlines deal was found by Cheapflights users on 8/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:19 pm -
1 stop5h 43m
Sun 10/45:44 am -
1 stop4h 07m
Deal found 8/31![American Airlines logo]()
$421
This United Airlines deal was found by Cheapflights users on 8/29. 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 12/56:00 am -
1 stop4h 26m
Wed 12/911:25 am -
1 stop5h 54m
Deal found 8/29![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 9/1. 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 10/102:55 pm -
Nonstop1h 10m
Sun 10/118:30 am -
Nonstop1h 15m
Deal found 9/1![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 8/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:55 pm -
Nonstop1h 15m
Sun 11/810:05 pm -
Nonstop1h 20m
Deal found 8/30![Southwest logo]()
$317
Last-minute flights from Iowa to MissouriDiscover last-minute flight deals from Iowa to Missouri. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from Iowa to Missouri. Data last updated September 3, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/3. 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.
Wed 9/96:10 am -
1 stop3h 25m
Thu 9/102:20 pm -
1 stop7h 55m
Deal found 9/3![Southwest logo]()
$276
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Sat 9/192:17 pm -
1 stop5h 06m
Sun 9/205:44 am -
1 stop4h 07m
Deal found 8/30![American Airlines logo]()
$293
This Southwest deal was found by Cheapflights users on 9/1. 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 9/232:30 pm -
1 stop6h 45m
Fri 9/258:45 pm -
Nonstop1h 20m
Deal found 9/1![Southwest logo]()
$292
This American Airlines deal was found by Cheapflights users on 9/2. 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 9/257:58 pm -
1 stop4h 29m
Mon 9/285:18 pm -
1 stop6h 46m
Deal found 9/2![American Airlines logo]()
$285
This Southwest deal was found by Cheapflights users on 9/1. 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.
Thu 10/15:10 am -
1 stop3h 50m
Thu 10/16:10 pm -
1 stop5h 00m
Deal found 9/1![Southwest logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Fri 10/27:29 pm -
1 stop24h 08m
Fri 10/98:43 pm -
1 stop23h 23m
Deal found 9/1![Frontier logo]()
$252
This Delta deal was found by Cheapflights users on 9/2. 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 10/25:00 pm -
1 stop6h 00m
Fri 10/96:30 am -
1 stop3h 42m
Deal found 9/2![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 10/145:35 am -
2 stops9h 25m
Mon 10/191:05 pm -
2 stops10h 10m
Deal found 9/2![Southwest logo]()
$281
This Southwest deal was found by Cheapflights users on 8/31. 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.
Thu 10/155:10 am -
2 stops7h 35m
Thu 10/225:25 am -
1 stop5h 45m
Deal found 8/31![Southwest logo]()
$286
This Southwest deal was found by Cheapflights users on 9/1. 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.
Fri 10/164:30 pm -
2 stops8h 10m
Mon 10/194:50 pm -
1 stop5h 20m
Deal found 9/1![Southwest logo]()
$290
This Southwest deal was found by Cheapflights users on 9/1. 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 10/214:35 pm -
Nonstop1h 10m
Wed 10/218:50 pm -
Nonstop1h 20m
Deal found 9/1![Southwest logo]()
$277
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 10/214:35 pm -
Nonstop1h 10m
Thu 10/226:05 am -
1 stop7h 00m
Deal found 9/2![Southwest logo]()
$287
One-way flights from Iowa to MissouriSearch for one-way flight options from Iowa to Missouri. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
Search for one-way flight options from Iowa to Missouri. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Fri 10/27:29 pm -
1 stop23h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:59 pm -
1 stop22h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Mon 11/28:59 pm -
2 stops44h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:29 pm -
2 stops41h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:29 pm -
2 stops22h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:22 pm -
2 stops16h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:29 pm -
2 stops40h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$136
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/177:31 pm -
1 stop4h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$136
This Trip.com deal was found by Cheapflights users on 9/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:29 pm -
1 stop23h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$139
This Southwest deal was found by Cheapflights users on 9/1. 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 10/215:35 am -
2 stops11h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Southwest logo]()
$141
This Delta deal was found by Cheapflights users on 9/2. 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.
Tue 9/2910:56 am -
1 stop5h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$144
This Southwest deal was found by Cheapflights users on 9/2. 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.
Sat 10/175:50 am -
2 stops10h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Southwest logo]()
$147
Find flight deals from Iowa to Missouri
Keep the following information in mind while searching for Iowa to Missouri flight deals. Data was last updated September 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $252 (Kiwi.com) |
One-way from | $86 (Kiwi.com) |
Popular in | February |
Cheapest in | May |
Average price | $579 |
Good round-trip deal | $462 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Iowa to Missouri 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 September 3, 2026.
Use the filters below to find and compare flights from Iowa to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OmahaSt. Louis
OMA Omaha Eppley Airfield - STL Lambert-St Louis
OMASTL
Omaha Eppley Airfield
Mon 10/5
7:29 pm-1:10 pm
2 stops41h 41m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$126
Des MoinesSt. Louis
DSM Des Moines - STL Lambert-St Louis
DSMSTL
Des Moines
Wed 10/21
7:51 pm-11:21 pm
1 stop3h 30m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$136
Quickest round-trip
OmahaSt. Louis
OMA Omaha Eppley Airfield - STL Lambert-St Louis
OMASTL
Omaha Eppley Airfield
Sat 10/31
6:10 am-7:20 am
Nonstop1h 10m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$139
OmahaSt. Louis
OMA Omaha Eppley Airfield - STL Lambert-St Louis
OMASTL
Omaha Eppley Airfield
Tue 12/1
8:15 am-9:35 am
Nonstop1h 20m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$139
Des MoinesSt. Louis
DSM Des Moines - STL Lambert-St Louis
DSMSTL
Des Moines
Wed 10/21
5:35 am-5:30 pm
2 stops11h 55m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$141
Des MoinesSt. Louis
DSM Des Moines - STL Lambert-St Louis
DSMSTL
Des Moines
Tue 10/27
5:35 am-3:00 pm
2 stops9h 25m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$141
OmahaSt. Louis
OMA Omaha Eppley Airfield - STL Lambert-St Louis
OMASTL
Omaha Eppley Airfield
Tue 9/29
10:56 am-4:47 pm
1 stop5h 51m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$144
OmahaSt. Louis
OMA Omaha Eppley Airfield - STL Lambert-St Louis
OMASTL
Omaha Eppley Airfield
Thu 10/29
10:58 am-4:43 pm
1 stop5h 45m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$144
OmahaSt. Louis
OMA Omaha Eppley Airfield - STL Lambert-St Louis
OMASTL
Omaha Eppley Airfield
Mon 11/2
5:55 pm-11:21 pm
1 stop5h 26m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$144
OmahaSt. Louis
OMA Omaha Eppley Airfield - STL Lambert-St Louis
OMASTL
Omaha Eppley Airfield
Sat 10/3
5:50 pm-11:16 pm
1 stop5h 26m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$144
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Iowa to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Iowa with our price prediction graph.
OMA-STL
DSM-STL
OMA-MCI
OMA-COU
OMA-SGF
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 Iowa to Missouri
USIA-USMO
OMA-STL
DSM-STL
OMA-MCI
OMA-COU
How much does it cost to fly round-trip from Iowa to Missouri?
Airfare is below average for this route at the moment.
Iowa to Missouri flights typically cost between $358 and $634 in October.The cheapest round-trip price found within the last 5 days was $271 on United Airlines (Oct 1-Oct 7).
Reviews of airlines servicing Missouri
Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated September 3, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Iowa to Missouri to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Related info for your journey
Find useful and relevant information for your journey from Iowa to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Iowa to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Iowa to Missouri by cabin class
Find flights from Iowa to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Iowa and Missouri flights
Browse other Iowa and Missouri flight options. Last updated on September 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Missouri
Find the right flight back to Iowa after your stay in Missouri
Iowa to Missouri flights
Consider these flights traveling from Iowa to Missouri.
Top 3 airlines flying from Iowa to Missouri
Discover the top 3 airlines that operate flights from Iowa to Missouri. 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 September 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$116 | Average$281 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$158 | Average$464 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$368 | FlexibilityNo cancel fee | On-time69% |