$80+ Cheap flights from Ontario (ONT) to Iowa
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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DSM
May 29 — Jun 51
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Iowa 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 Ontario to IowaExplore the most affordable flight options available from Ontario to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.
Explore the most affordable flight options available from Ontario to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/276:00 am
ONT
- OMA
1 stop11h 34m
Frontier
Mon 6/87:56 pm
OMA
- ONT
1 stop16h 09m
Frontier
Deal found 4/28![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/2710:50 am
ONT
- OMA
1 stop6h 44m
Frontier
Wed 6/38:19 pm
OMA
- ONT
1 stop15h 46m
Frontier
Deal found 4/28![Frontier logo]()
$159
This Expedia deal was found by Cheapflights users on 4/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:50 am
ONT
- CID
1 stop24h 16m
Frontier
Tue 5/261:51 pm
CID
- ONT
1 stop22h 14m
Frontier
Deal found 4/26![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Tue 6/26:00 am
ONT
- OMA
1 stop11h 24m
Frontier
Mon 6/87:56 pm
OMA
- ONT
1 stop16h 09m
Frontier
Deal found 4/28![Frontier logo]()
$163
This Frontier deal was found by Cheapflights users on 4/25. 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.
Sat 5/236:00 am
ONT
- OMA
1 stop11h 34m
Frontier
Wed 5/278:19 pm
OMA
- ONT
1 stop5h 30m
Frontier
Deal found 4/25![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 6/411:51 am
ONT
- DSM
1 stop6h 20m
Multiple Airlines
Mon 6/82:16 pm
DSM
- ONT
1 stop11h 33m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$185
This Booking.com deal was found by Cheapflights users on 4/26. 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 5/2410:50 am
ONT
- OMA
1 stop6h 44m
Frontier
Sun 5/318:19 pm
OMA
- ONT
1 stop15h 46m
Frontier
Deal found 4/26![Frontier logo]()
$192
This Expedia deal was found by Cheapflights users on 4/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:50 am
ONT
- OMA
1 stop6h 34m
Frontier
Sun 5/318:19 pm
OMA
- ONT
1 stop15h 46m
Frontier
Deal found 4/26![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 4/27. 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.
Wed 5/276:00 am
ONT
- DSM
1 stop5h 31m
Frontier
Wed 6/32:16 pm
DSM
- ONT
1 stop11h 33m
Frontier
Deal found 4/27![Frontier logo]()
$210
This Booking.com deal was found by Cheapflights users on 4/27. 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.
Thu 5/2810:50 am
ONT
- OMA
1 stop6h 44m
Frontier
Sat 5/308:19 pm
OMA
- ONT
1 stop5h 30m
Frontier
Deal found 4/27![Frontier logo]()
$212
This Expedia deal was found by Cheapflights users on 4/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:00 am
ONT
- OMA
1 stop11h 30m
Frontier
Tue 6/238:25 pm
OMA
- ONT
1 stop5h 24m
Frontier
Deal found 4/24![Frontier logo]()
$224
This Frontier deal was found by Cheapflights users on 4/26. 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.
Sun 5/316:00 am
ONT
- CID
1 stop5h 06m
Frontier
Sat 6/138:16 pm
CID
- ONT
1 stop5h 33m
Frontier
Deal found 4/26![Frontier logo]()
$230
Best flights from Ontario to IowaDiscover carefully curated flight deals from Ontario to Iowa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
Discover carefully curated flight deals from Ontario to Iowa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Tue 6/26:00 am
ONT
- OMA
1 stop11h 24m
Frontier
Mon 6/87:56 pm
OMA
- ONT
1 stop16h 09m
Frontier
Deal found 4/28![Frontier logo]()
$163
This United Airlines deal was found by Cheapflights users on 4/25. 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 5/306:30 am
ONT
- MLI
1 stop6h 41m
United Airlines
Sat 6/63:52 pm
MLI
- ONT
1 stop8h 54m
United Airlines
Deal found 4/25![United Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:59 pm
ONT
- CID
2 stops9h 16m
American Airlines
Wed 8/196:08 pm
CID
- ONT
1 stop6h 50m
American Airlines
Deal found 4/29![American Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 4/27. 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 8/411:48 am
ONT
- OMA
1 stop10h 01m
Delta
Tue 8/1112:27 pm
OMA
- ONT
1 stop5h 47m
Delta
Deal found 4/27![Delta logo]()
$374
This Southwest deal was found by Cheapflights users on 4/26. 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 7/141:30 pm
ONT
- OMA
2 stops7h 05m
Southwest
Sat 7/187:25 pm
OMA
- ONT
1 stop4h 35m
Southwest
Deal found 4/26![Southwest logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/134:39 pm
ONT
- MLI
1 stop16h 50m
Multiple Airlines
Sun 5/1712:19 pm
MLI
- ONT
1 stop9h 13m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$457
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:57 pm
ONT
- MLI
2 stops12h 48m
Alaska Airlines
Mon 9/1411:29 am
MLI
- ONT
2 stops10h 55m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$531
This Frontier deal was found by Cheapflights users on 4/28. 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 6/256:00 am
ONT
- OMA
1 stop11h 30m
Frontier
Thu 7/238:05 pm
OMA
- ONT
1 stop5h 45m
Frontier
Deal found 4/28![Frontier logo]()
$270
This American Airlines deal was found by Cheapflights users on 4/26. 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 5/307:00 am
ONT
- MLI
1 stop7h 12m
American Airlines
Sat 6/64:24 pm
MLI
- ONT
1 stop8h 12m
American Airlines
Deal found 4/26![American Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 4/24. 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 5/201:40 pm
ONT
- CID
1 stop5h 20m
United Airlines
Sun 5/245:30 am
CID
- ONT
2 stops8h 42m
United Airlines
Deal found 4/24![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 4/27. 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 7/296:00 am
ONT
- OMA
1 stop4h 56m
Delta
Wed 7/295:50 pm
OMA
- ONT
1 stop7h 58m
Delta
Deal found 4/27![Delta logo]()
$411
This United Airlines deal was found by Cheapflights users on 4/24. 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 7/75:00 am
ONT
- CID
1 stop7h 09m
United Airlines
Wed 7/153:16 pm
CID
- ONT
1 stop7h 26m
United Airlines
Deal found 4/24![United Airlines logo]()
$375
This American Airlines deal was found by Cheapflights users on 4/28. 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 7/115:34 am
ONT
- MLI
1 stop8h 40m
American Airlines
Wed 7/154:46 pm
MLI
- ONT
1 stop7h 46m
American Airlines
Deal found 4/28![American Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 4/26. 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 7/238:35 am
ONT
- DSM
1 stop5h 25m
Southwest
Tue 7/287:00 pm
DSM
- ONT
1 stop5h 15m
Southwest
Deal found 4/26![Southwest logo]()
$447
This Delta deal was found by Cheapflights users on 4/26. 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.
Sun 5/2412:07 pm
ONT
- DSM
1 stop8h 25m
Delta
Tue 6/22:33 pm
DSM
- ONT
1 stop9h 15m
Delta
Deal found 4/26![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 4/28. 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 5/217:12 pm
ONT
- OMA
2 stops11h 45m
American Airlines
Sun 5/246:00 am
OMA
- ONT
1 stop8h 05m
American Airlines
Deal found 4/28![American Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 4/28. 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 7/2012:45 pm
ONT
- DSM
2 stops7h 35m
Southwest
Tue 7/216:25 am
DSM
- ONT
1 stop5h 10m
Southwest
Deal found 4/28![Southwest logo]()
$452
This United Airlines deal was found by Cheapflights users on 4/27. 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 8/205:00 am
ONT
- CID
1 stop5h 56m
United Airlines
Sun 8/239:00 am
CID
- ONT
1 stop5h 38m
United Airlines
Deal found 4/27![United Airlines logo]()
$434
This Frontier deal was found by Cheapflights users on 4/28. 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.
Sun 7/196:00 am
ONT
- CID
1 stop5h 14m
Frontier
Sun 7/261:59 pm
CID
- ONT
1 stop11h 51m
Frontier
Deal found 4/28![Frontier logo]()
$480
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:41 pm
ONT
- MLI
2 stops12h 56m
Alaska Airlines
Tue 6/211:15 am
MLI
- ONT
2 stops14h 43m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$534
This Southwest deal was found by Cheapflights users on 4/24. 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 6/2512:50 pm
ONT
- DSM
2 stops8h 40m
Southwest
Tue 6/3012:10 pm
DSM
- ONT
1 stop5h 20m
Southwest
Deal found 4/24![Southwest logo]()
$452
This American Airlines deal was found by Cheapflights users on 4/27. 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 6/205:45 am
ONT
- MLI
1 stop8h 27m
American Airlines
Sat 6/2711:09 am
MLI
- ONT
2 stops12h 53m
American Airlines
Deal found 4/27![American Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 4/27. 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 7/306:00 am
ONT
- OMA
1 stop4h 56m
Delta
Thu 7/305:50 pm
OMA
- ONT
1 stop7h 58m
Delta
Deal found 4/27![Delta logo]()
$467
This Delta deal was found by Cheapflights users on 4/27. 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 7/315:10 pm
ONT
- OMA
1 stop4h 48m
Delta
Sat 8/18:10 am
OMA
- ONT
1 stop6h 00m
Delta
Deal found 4/27![Delta logo]()
$467
This Southwest deal was found by Cheapflights users on 4/26. 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 8/205:40 am
ONT
- OMA
2 stops5h 40m
Southwest
Sat 8/227:05 am
OMA
- ONT
1 stop9h 25m
Southwest
Deal found 4/26![Southwest logo]()
$472
This United Airlines deal was found by Cheapflights users on 4/25. 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 9/56:00 am
ONT
- OMA
2 stops10h 19m
United Airlines
Mon 9/75:24 pm
OMA
- ONT
1 stop5h 28m
United Airlines
Deal found 4/25![United Airlines logo]()
$472
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Tue 7/75:44 am
ONT
- MLI
1 stop8h 24m
American Airlines
Wed 7/154:46 pm
MLI
- ONT
1 stop7h 47m
American Airlines
Deal found 4/24![American Airlines logo]()
$459
This Southwest deal was found by Cheapflights users on 4/26. 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 6/294:40 pm
ONT
- OMA
2 stops7h 15m
Southwest
Mon 8/106:20 am
OMA
- ONT
2 stops7h 05m
Southwest
Deal found 4/26![Southwest logo]()
$477
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/271:50 pm
ONT
- DSM
2 stops7h 54m
United Airlines
Wed 6/35:17 pm
DSM
- ONT
1 stop5h 25m
United Airlines
Deal found 4/27![United Airlines logo]()
$482
This Delta deal was found by Cheapflights users on 4/27. 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 8/201:00 pm
ONT
- CID
2 stops7h 19m
Delta
Sun 8/234:15 pm
CID
- ONT
2 stops9h 29m
Delta
Deal found 4/27![Delta logo]()
$489
Last-minute flights from Ontario to IowaDiscover last-minute flight deals from Ontario to Iowa. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Iowa. Data last updated April 29, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:50 am
ONT
- CID
1 stop24h 16m
Frontier
Tue 5/261:51 pm
CID
- ONT
1 stop22h 14m
Frontier
Deal found 4/26![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 4/25. 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.
Sat 5/236:00 am
ONT
- OMA
1 stop11h 34m
Frontier
Wed 5/278:19 pm
OMA
- ONT
1 stop5h 30m
Frontier
Deal found 4/25![Frontier logo]()
$185
This Booking.com deal was found by Cheapflights users on 4/26. 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 5/2410:50 am
ONT
- OMA
1 stop6h 44m
Frontier
Sun 5/318:19 pm
OMA
- ONT
1 stop15h 46m
Frontier
Deal found 4/26![Frontier logo]()
$192
This Expedia deal was found by Cheapflights users on 4/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:50 am
ONT
- OMA
1 stop6h 34m
Frontier
Sun 5/318:19 pm
OMA
- ONT
1 stop15h 46m
Frontier
Deal found 4/26![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Tue 5/264:39 pm
ONT
- DSM
1 stop18h 20m
Multiple Airlines
Sun 5/3110:26 pm
DSM
- ONT
1 stop18h 43m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/276:00 am
ONT
- OMA
1 stop11h 34m
Frontier
Mon 6/87:56 pm
OMA
- ONT
1 stop16h 09m
Frontier
Deal found 4/28![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/2710:50 am
ONT
- OMA
1 stop6h 44m
Frontier
Wed 6/38:19 pm
OMA
- ONT
1 stop15h 46m
Frontier
Deal found 4/28![Frontier logo]()
$159
This Frontier deal was found by Cheapflights users on 4/27. 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.
Wed 5/276:00 am
ONT
- DSM
1 stop5h 31m
Frontier
Wed 6/32:16 pm
DSM
- ONT
1 stop11h 33m
Frontier
Deal found 4/27![Frontier logo]()
$210
This Booking.com deal was found by Cheapflights users on 4/27. 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.
Thu 5/2810:50 am
ONT
- OMA
1 stop6h 44m
Frontier
Sat 5/308:19 pm
OMA
- ONT
1 stop5h 30m
Frontier
Deal found 4/27![Frontier logo]()
$212
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:00 am
ONT
- OMA
1 stop11h 34m
Frontier
Sun 5/318:19 pm
OMA
- ONT
1 stop15h 46m
Frontier
Deal found 4/27![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 4/26. 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.
Sun 5/316:00 am
ONT
- CID
1 stop5h 06m
Frontier
Sat 6/138:16 pm
CID
- ONT
1 stop5h 33m
Frontier
Deal found 4/26![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 4/26. 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.
Sun 5/316:00 am
ONT
- CID
1 stop5h 06m
Frontier
Sun 6/141:55 pm
CID
- ONT
1 stop11h 54m
Frontier
Deal found 4/26![Frontier logo]()
$250
One-way flights from Ontario to IowaSearch for one-way flight options from Ontario to Iowa. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
Search for one-way flight options from Ontario to Iowa. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Frontier deal was found by Cheapflights users on 4/28. 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.
Sun 5/2410:50 am
ONT
- OMA
1 stop6h 44m
Frontier
Deal found 4/28![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:50 am
ONT
- OMA
1 stop6h 34m
Frontier
Deal found 4/29![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 4/28. 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.
Sat 5/2310:50 am
ONT
- OMA
1 stop6h 44m
Frontier
Deal found 4/28![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 4/24. 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.
Wed 6/36:00 am
ONT
- DSM
1 stop5h 31m
Frontier
Deal found 4/24![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 4/26. 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.
Tue 6/26:00 am
ONT
- CID
1 stop5h 06m
Frontier
Deal found 4/26![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:30 pm
ONT
- OMA
2 stops25h 54m
Frontier
Deal found 4/29![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/34:39 pm
ONT
- OMA
2 stops24h 55m
Frontier
Deal found 4/29![Frontier logo]()
$107
This Trip.com deal was found by Cheapflights users on 4/27. 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.
Sun 5/106:00 am
ONT
- OMA
1 stop11h 34m
Frontier
Deal found 4/27![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:30 pm
ONT
- OMA
1 stop17h 49m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$114
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:50 am
ONT
- DSM
1 stop24h 41m
Frontier
Deal found 4/28![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3111:51 am
ONT
- OMA
1 stop21h 29m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$119
This Trip.com deal was found by Cheapflights users on 4/25. 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 5/2111:51 am
ONT
- DSM
1 stop6h 53m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$120
Find flight deals from Ontario to Iowa
Keep the following information in mind while searching for Ontario to Iowa flight deals. Data was last updated April 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $127 (Kiwi.com) |
One-way from | $80 (Frontier) |
Popular in | December |
Cheapest in | September |
Average price | $384 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Iowa 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 April 29, 2026.
Use the filters below to find and compare flights from Ontario to Iowa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioOmaha
ONT - OMA
ONTOMA
Ontario
Tue 6/2
6:00 am-7:24 pm
1 stop11h 24m
Omaha Eppley Airfield
Mon 6/8
7:56 pm-10:05 am
1 stop16h 09m
$163
OntarioOmaha
ONT - OMA
ONTOMA
Ontario
Thu 6/25
6:00 am-7:30 pm
1 stop11h 30m
Omaha Eppley Airfield
Thu 7/23
8:05 pm-11:50 pm
1 stop5h 45m
$270
OntarioMoline
ONT - MLI
ONTMLI
Ontario
Sat 5/30
6:30 am-3:11 pm
1 stop6h 41m
Moline Quad-City
Sat 6/6
3:52 pm-10:46 pm
1 stop8h 54m
$331
OntarioCedar Rapids
ONT - CID
ONTCID
Ontario
Wed 8/12
12:59 pm-12:15 am
2 stops9h 16m
Cedar Rapids
Wed 8/19
6:08 pm-10:58 pm
1 stop6h 50m
$336
OntarioMoline
ONT - MLI
ONTMLI
Ontario
Sat 5/30
7:00 am-4:12 pm
1 stop7h 12m
Moline Quad-City
Sat 6/6
4:24 pm-10:36 pm
1 stop8h 12m
$350
OntarioOmaha
ONT - OMA
ONTOMA
Ontario
Tue 8/4
11:48 am-11:49 pm
1 stop10h 01m
Omaha Eppley Airfield
Tue 8/11
12:27 pm-4:14 pm
1 stop5h 47m
$374
OntarioCedar Rapids
ONT - CID
ONTCID
Ontario
Wed 5/20
1:40 pm-9:00 pm
1 stop5h 20m
Cedar Rapids
Sun 5/24
5:30 am-12:12 pm
2 stops8h 42m
$374
OntarioCedar Rapids
ONT - CID
ONTCID
Ontario
Tue 7/7
5:00 am-2:09 pm
1 stop7h 09m
Cedar Rapids
Wed 7/15
3:16 pm-8:42 pm
1 stop7h 26m
$375
OntarioMoline
ONT - MLI
ONTMLI
Ontario
Sat 7/11
5:34 am-4:14 pm
1 stop8h 40m
Moline Quad-City
Wed 7/15
4:46 pm-10:32 pm
1 stop7h 46m
$383
OntarioOmaha
ONT - OMA
ONTOMA
Ontario
Thu 5/21
7:12 pm-8:57 am
2 stops11h 45m
Omaha Eppley Airfield
Sun 5/24
6:00 am-12:05 pm
1 stop8h 05m
$394
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to Iowa
Have a flexible travel schedule? Discover the best time to fly to Iowa from Ontario with our price prediction graph.
ONT-OMA
ONT-CID
ONT-DSM
ONT-MLI
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 Ontario to Iowa
ONT-USIA
ONT-OMA
ONT-CID
ONT-DSM
ONT-MLI
What is the cheapest month to book a flight from Ontario to Iowa?
Currently, May is the cheapest month in which you can book a flight from Ontario to Iowa (average of $151). Flying from Ontario to Iowa in February is currently the most expensive (average of $457). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Ontario to Iowa?
Reviews of airlines servicing Iowa
Get insights into the airlines that provide service to Iowa. 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 Iowa. Reviews last updated April 29, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Ontario to Iowa to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from Ontario to Iowa. 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 Ontario to Iowa
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Iowa by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Iowa by cabin class
Find flights from Ontario to Iowa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Iowa flights
Browse other Ontario and Iowa flight options. Last updated on April 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Iowa flights
Consider these flights traveling from Ontario to Iowa.
Top 3 airlines flying from Ontario to Iowa
Discover the top 3 airlines that operate flights from Ontario to Iowa. 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 April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$297 | Average$420 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$338 | Average$499 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$395 | Average$512 | FlexibilityNo cancel fee | On-time63% |