$86+ Cheap flights from Iowa to Missouri
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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — STL
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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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 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 August 5, 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 August 5, 2026.
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/106:24 am -
1 stop3h 48m
Sat 9/1212:59 pm -
1 stop4h 29m
Deal found 8/3![United Airlines logo]()
$219
This Southwest deal was found by Cheapflights users on 8/3. 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.
Thu 9/105:40 am -
1 stop4h 50m
Sat 9/1211:15 am -
2 stops8h 15m
Deal found 8/3![Southwest logo]()
$224
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:00 am -
1 stop3h 23m
Thu 9/176:15 am -
1 stop4h 02m
Deal found 8/3![Delta logo]()
$232
This Southwest deal was found by Cheapflights users on 8/3. 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.
Thu 9/105:40 am -
1 stop4h 50m
Thu 9/1711:40 am -
2 stops10h 35m
Deal found 8/3![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 8/5. 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 9/52:15 pm -
Nonstop1h 20m
Sun 9/66:50 pm -
Nonstop1h 15m
Deal found 8/5![Southwest logo]()
$237
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:57 am -
1 stop3h 48m
Sat 11/75:33 pm -
1 stop3h 29m
Deal found 8/4![Delta logo]()
$245
This Southwest deal was found by Cheapflights users on 8/3. 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.
Thu 9/38:15 am -
Nonstop1h 15m
Sun 9/66:50 pm -
Nonstop1h 15m
Deal found 8/3![Southwest logo]()
$249
This Southwest deal was found by Cheapflights users on 8/4. 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 11/25:25 am -
2 stops8h 40m
Thu 11/57:15 pm -
1 stop3h 45m
Deal found 8/4![Southwest logo]()
$250
This Southwest deal was found by Cheapflights users on 8/4. 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.
Tue 9/16:10 am -
2 stops8h 15m
Tue 9/82:50 pm -
2 stops6h 15m
Deal found 8/4![Southwest logo]()
$255
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/53:11 pm -
1 stop6h 49m
Sun 9/68:30 am -
1 stop5h 45m
Deal found 8/5![United Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:56 pm -
1 stop5h 30m
Sun 9/66:20 am -
1 stop4h 00m
Deal found 8/4![Delta logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Mon 10/128:41 pm -
1 stop16h 41m
Sat 10/172:17 pm -
1 stop5h 29m
Deal found 8/3![Frontier logo]()
$260
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 August 5, 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 August 5, 2026.
This Delta deal was found by Cheapflights users on 8/1. 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.
Tue 9/1510:59 am -
1 stop5h 48m
Tue 9/2211:21 am -
1 stop5h 27m
Deal found 8/1![Delta logo]()
$245
This Southwest deal was found by Cheapflights users on 8/3. 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.
Thu 12/175:25 am -
1 stop4h 40m
Thu 1/146:05 am -
1 stop5h 25m
Deal found 8/3![Southwest logo]()
$245
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am -
1 stop4h 39m
Mon 10/263:00 pm -
1 stop6h 57m
Deal found 8/4![United Airlines logo]()
$278
This American Airlines deal was found by Cheapflights users on 8/5. 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 9/46:48 pm -
1 stop5h 47m
Fri 9/117:35 pm -
1 stop4h 42m
Deal found 8/5![American Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 8/2. 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.
Wed 9/165:59 pm -
1 stop5h 17m
Wed 9/2311:21 am -
1 stop5h 27m
Deal found 8/2![Delta logo]()
$245
This Southwest deal was found by Cheapflights users on 8/5. 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 9/52:15 pm -
Nonstop1h 20m
Sun 9/61:10 pm -
1 stop5h 15m
Deal found 8/5![Southwest logo]()
$247
This Southwest deal was found by Cheapflights users on 8/2. 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 9/38:15 am -
Nonstop1h 15m
Sun 9/66:50 pm -
Nonstop1h 15m
Deal found 8/2![Southwest logo]()
$249
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 9/123:39 pm -
1 stop6h 08m
Tue 9/155:14 pm -
1 stop5h 28m
Deal found 8/1![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/1112:19 pm -
1 stop5h 43m
Mon 9/146:32 pm -
1 stop5h 41m
Deal found 8/2![American Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:56 pm -
1 stop5h 30m
Tue 9/86:15 am -
1 stop4h 02m
Deal found 8/4![Delta logo]()
$271
This Southwest deal was found by Cheapflights users on 8/2. 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 9/166:10 am -
2 stops8h 15m
Wed 9/234:05 pm -
1 stop5h 00m
Deal found 8/2![Southwest logo]()
$250
This Southwest deal was found by Cheapflights users on 8/4. 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 11/25:25 am -
2 stops8h 40m
Thu 11/57:15 pm -
1 stop3h 45m
Deal found 8/4![Southwest logo]()
$250
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/177:00 pm -
1 stop4h 42m
Tue 9/225:30 am -
1 stop7h 14m
Deal found 8/3![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 7/31. 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.
Thu 10/86:20 am -
1 stop3h 27m
Sun 10/116:30 am -
1 stop3h 42m
Deal found 7/31![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Wed 8/195:00 am -
1 stop3h 40m
Sun 8/237:39 pm -
1 stop4h 39m
Deal found 8/4![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 8/3. 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.
Tue 9/88:20 am -
Nonstop1h 15m
Wed 9/98:50 pm -
Nonstop1h 20m
Deal found 8/3![Southwest logo]()
$261
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Wed 8/196:20 am -
1 stop4h 37m
Sun 8/238:04 pm -
1 stop4h 06m
Deal found 8/4![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 7/31. 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.
Sat 1/1612:00 pm -
1 stop4h 54m
Fri 1/225:30 pm -
1 stop5h 36m
Deal found 7/31![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 8/5. 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 8/156:00 am -
1 stop4h 25m
Sun 8/167:30 am -
1 stop6h 24m
Deal found 8/5![United Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 8/2. 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 9/105:40 am -
1 stop3h 35m
Thu 9/173:15 pm -
2 stops7h 00m
Deal found 8/2![Southwest logo]()
$263
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/191:55 pm -
1 stop6h 44m
Wed 9/236:15 am -
1 stop4h 07m
Deal found 8/2![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:29 pm -
1 stop4h 21m
Sat 8/225:40 pm -
1 stop5h 20m
Deal found 8/3![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 8/2. 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 11/44:15 pm -
Nonstop1h 10m
Fri 11/68:30 am -
Nonstop1h 20m
Deal found 8/2![Southwest logo]()
$269
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Sat 9/195:22 pm -
1 stop7h 05m
Sat 9/267:27 am -
1 stop16h 53m
Deal found 8/4![American Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/231:45 pm -
1 stop6h 45m
Wed 1/275:00 am -
1 stop7h 16m
Deal found 7/31![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 8/1. 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.
Sat 8/154:16 pm -
1 stop5h 43m
Mon 8/175:40 pm -
1 stop5h 20m
Deal found 8/1![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 8/1. 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 9/42:25 pm -
1 stop5h 25m
Tue 9/84:05 pm -
1 stop5h 00m
Deal found 8/1![Southwest logo]()
$271
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:00 pm -
1 stop5h 44m
Wed 9/301:48 pm -
1 stop7h 03m
Deal found 7/31![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 7/31. 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.
Mon 9/145:40 am -
1 stop3h 35m
Mon 9/213:45 pm -
2 stops6h 30m
Deal found 7/31![Southwest logo]()
$276
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/36:00 am -
1 stop6h 20m
Thu 9/105:14 pm -
1 stop5h 28m
Deal found 8/3![United Airlines logo]()
$359
Last-minute flights from Iowa to MissouriDiscover last-minute flight deals from Iowa to Missouri. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Iowa to Missouri. Data last updated August 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:32 am -
1 stop4h 06m
Tue 9/812:59 pm -
1 stop4h 29m
Deal found 8/4![United Airlines logo]()
$245
This Southwest deal was found by Cheapflights users on 8/4. 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.
Tue 9/16:10 am -
1 stop5h 10m
Tue 9/82:50 pm -
2 stops6h 15m
Deal found 8/4![Southwest logo]()
$250
This Southwest deal was found by Cheapflights users on 8/3. 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.
Thu 9/38:15 am -
Nonstop1h 15m
Sun 9/66:50 pm -
Nonstop1h 15m
Deal found 8/3![Southwest logo]()
$249
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 9/35:05 pm -
1 stop5h 36m
Sun 9/66:36 am -
1 stop4h 43m
Deal found 8/2![American Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:56 pm -
1 stop5h 30m
Sun 9/66:20 am -
1 stop4h 00m
Deal found 8/4![Delta logo]()
$258
This Southwest deal was found by Cheapflights users on 8/5. 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 9/52:15 pm -
Nonstop1h 20m
Sun 9/66:50 pm -
Nonstop1h 15m
Deal found 8/5![Southwest logo]()
$237
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/53:11 pm -
1 stop6h 49m
Sun 9/68:30 am -
1 stop5h 45m
Deal found 8/5![United Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 8/3. 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.
Tue 9/88:20 am -
Nonstop1h 15m
Wed 9/98:50 pm -
Nonstop1h 20m
Deal found 8/3![Southwest logo]()
$261
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/106:24 am -
1 stop3h 48m
Sat 9/1212:59 pm -
1 stop4h 29m
Deal found 8/3![United Airlines logo]()
$219
This Southwest deal was found by Cheapflights users on 8/3. 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.
Thu 9/105:40 am -
1 stop4h 50m
Sat 9/1211:15 am -
2 stops8h 15m
Deal found 8/3![Southwest logo]()
$224
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:00 am -
1 stop3h 23m
Thu 9/176:15 am -
1 stop4h 02m
Deal found 8/3![Delta logo]()
$232
This Southwest deal was found by Cheapflights users on 8/3. 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.
Thu 9/105:40 am -
1 stop4h 50m
Thu 9/1711:40 am -
2 stops10h 35m
Deal found 8/3![Southwest logo]()
$237
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 August 5, 2026.
Search for one-way flight options from Iowa to Missouri. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Frontier deal was found by Cheapflights users on 7/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:18 pm -
1 stop4h 55m
Deal found 7/31![Frontier logo]()
$86
This Frontier deal was found by Cheapflights users on 8/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:18 pm -
1 stop4h 55m
Deal found 8/3![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 -
1 stop24h 08m
Deal found 8/2![Frontier logo]()
$108
This Frontier deal was found by Cheapflights users on 8/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:18 pm -
1 stop4h 55m
Deal found 8/2![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 11/18:41 pm -
1 stop22h 34m
Deal found 7/31![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sun 8/301:55 pm -
2 stops27h 27m
Deal found 8/1![Multiple Airlines logo]()
$118
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am -
1 stop4h 12m
Deal found 8/4![United Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 -
1 stop24h 08m
Deal found 8/2![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sun 8/302:18 pm -
1 stop28h 55m
Deal found 8/1![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 stop23h 48m
Deal found 8/1![Frontier logo]()
$128
This Southwest deal was found by Cheapflights users on 8/4. 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.
Wed 8/266:10 am -
2 stops8h 15m
Deal found 8/4![Southwest logo]()
$128
This Delta deal was found by Cheapflights users on 8/5. 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 9/55:39 pm -
1 stop4h 24m
Deal found 8/5![Delta logo]()
$129
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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $219 (United Airlines) |
One-way from | $86 (Frontier) |
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 2,558,603 searches. Data last updated August 5, 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
Des MoinesSt. Louis
DSM Des Moines - STL Lambert-St Louis
DSMSTL
Des Moines
Tue 9/15
10:59 am-4:47 pm
1 stop5h 48m
Lambert-St Louis
Tue 9/22
11:21 am-4:48 pm
1 stop5h 27m
$245
Des MoinesSt. Louis
DSM Des Moines - STL Lambert-St Louis
DSMSTL
Des Moines
Thu 12/17
5:25 am-10:05 am
1 stop4h 40m
Lambert-St Louis
Thu 1/14
6:05 am-11:30 am
1 stop5h 25m
$245
Des MoinesSt. Louis
DSM Des Moines - STL Lambert-St Louis
DSMSTL
Des Moines
Wed 9/16
5:59 pm-11:16 pm
1 stop5h 17m
Lambert-St Louis
Wed 9/23
11:21 am-4:48 pm
1 stop5h 27m
$245
OmahaSt. Louis
OMA Omaha Eppley Airfield - STL Lambert-St Louis
OMASTL
Omaha Eppley Airfield
Sat 9/5
2:15 pm-3:35 pm
Nonstop1h 20m
Lambert-St Louis
Sun 9/6
1:10 pm-6:25 pm
1 stop5h 15m
$247
Quickest round-trip
OmahaSt. Louis
OMA Omaha Eppley Airfield - STL Lambert-St Louis
OMASTL
Omaha Eppley Airfield
Thu 9/3
8:15 am-9:30 am
Nonstop1h 15m
Lambert-St Louis
Sun 9/6
6:50 pm-8:05 pm
Nonstop1h 15m
$249
Des MoinesSt. Louis
DSM Des Moines - STL Lambert-St Louis
DSMSTL
Des Moines
Wed 9/16
6:10 am-2:25 pm
2 stops8h 15m
Lambert-St Louis
Wed 9/23
4:05 pm-9:05 pm
1 stop5h 00m
$250
Des MoinesSt. Louis
DSM Des Moines - STL Lambert-St Louis
DSMSTL
Des Moines
Mon 11/2
5:25 am-2:05 pm
2 stops8h 40m
Lambert-St Louis
Thu 11/5
7:15 pm-11:00 pm
1 stop3h 45m
$250
OmahaSt. Louis
OMA Omaha Eppley Airfield - STL Lambert-St Louis
OMASTL
Omaha Eppley Airfield
Tue 9/8
8:20 am-9:35 am
Nonstop1h 15m
Lambert-St Louis
Wed 9/9
8:50 pm-10:10 pm
Nonstop1h 20m
$261
Des MoinesSt. Louis
DSM Des Moines - STL Lambert-St Louis
DSMSTL
Des Moines
Thu 9/10
5:40 am-9:15 am
1 stop3h 35m
Lambert-St Louis
Thu 9/17
3:15 pm-10:15 pm
2 stops7h 00m
$263
OmahaSt. Louis
OMA Omaha Eppley Airfield - STL Lambert-St Louis
OMASTL
Omaha Eppley Airfield
Wed 11/4
4:15 pm-5:25 pm
Nonstop1h 10m
Lambert-St Louis
Fri 11/6
8:30 am-9:50 am
Nonstop1h 20m
$269
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
OMA-MCI
DSM-STL
OMA-SGF
DSM-MCI
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
OMA-MCI
DSM-STL
OMA-SGF
No data available for this route at this time. Please check back soon.
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 August 5, 2026.
Peruse reviews from past customers who have flown with Southwest and American 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.
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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 August 5, 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 2 airlines flying from Iowa to Missouri
Discover the top 2 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 2,558,603 searches. Data last updated August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$250 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$158 | Average$414 | FlexibilityNo cancel fee | On-time71% |