$104+ Cheap flights from Ontario to Des Moines (ONT - DSM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DSM
Nov 30 — Dec 71
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Des Moines with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Des Moines
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Best
Last-minute
One-way
Cheapest flights from Ontario to Des MoinesExplore the most affordable flight options available from Ontario to Des Moines. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
Explore the most affordable flight options available from Ontario to Des Moines. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Fri 12/1810:23 am -
1 stop8h 22m
Mon 1/41:20 pm -
1 stop20h 45m
Deal found 10/29![Multiple Airlines logo]()
$229
This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:30 am -
1 stop11h 01m
Thu 12/248:26 pm -
1 stop5h 47m
Deal found 10/29![Frontier logo]()
$262
This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:30 am -
1 stop11h 01m
Sun 1/38:26 pm -
1 stop16h 21m
Deal found 10/28![Frontier logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:35 pm -
1 stop22h 06m
Sun 11/223:00 pm -
1 stop25h 51m
Deal found 10/26![Multiple Airlines logo]()
$293
This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:30 am -
1 stop11h 01m
Thu 12/248:26 pm -
1 stop5h 47m
Deal found 10/29![Frontier logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/2910:48 pm -
1 stop18h 35m
Sun 1/32:21 pm -
1 stop18h 46m
Deal found 10/28![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/3010:48 pm -
2 stops18h 43m
Sun 1/32:21 pm -
1 stop18h 46m
Deal found 10/28![Multiple Airlines logo]()
$350
This Expedia deal was found by Cheapflights users on 10/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:30 am -
1 stop11h 05m
Fri 11/138:30 pm -
1 stop16h 12m
Deal found 10/25![Frontier logo]()
$360
This Frontier deal was found by Cheapflights users on 10/28. 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 12/206:30 am -
1 stop11h 01m
Sun 1/38:26 pm -
1 stop5h 47m
Deal found 10/28![Frontier logo]()
$379
Best flights from Ontario to Des MoinesDiscover carefully curated flight deals from Ontario to Des Moines that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
Discover carefully curated flight deals from Ontario to Des Moines that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
This Expedia deal was found by Cheapflights users on 10/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:30 am -
1 stop11h 05m
Fri 11/138:30 pm -
1 stop16h 12m
Deal found 10/25![Frontier logo]()
$360
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 11/231:35 pm -
2 stops8h 07m
Tue 12/15:15 pm -
1 stop5h 56m
Deal found 10/29![United Airlines logo]()
$495
This Southwest deal was found by Cheapflights users on 10/28. 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.
Wed 12/302:00 pm -
2 stops6h 35m
Sat 1/25:55 pm -
2 stops7h 20m
Deal found 10/28![Southwest logo]()
$547
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:00 am -
2 stops8h 16m
Tue 1/55:07 pm -
1 stop5h 53m
Deal found 10/28![United Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2211:52 pm -
1 stop8h 54m
Mon 1/45:12 pm -
1 stop5h 48m
Deal found 10/28![United Airlines logo]()
$552
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:00 am -
1 stop5h 31m
Tue 11/243:01 pm -
1 stop8h 39m
Deal found 10/26![United Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/175:00 am -
1 stop5h 51m
Mon 1/45:12 pm -
1 stop5h 48m
Deal found 10/28![United Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:00 am -
1 stop5h 31m
Wed 11/251:27 pm -
2 stops8h 48m
Deal found 10/26![United Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 12/2211:52 pm -
1 stop8h 54m
Thu 12/245:30 am -
2 stops8h 28m
Deal found 10/29![United Airlines logo]()
$567
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2011:52 pm -
1 stop8h 54m
Sun 1/311:21 am -
2 stops11h 39m
Deal found 10/28![United Airlines logo]()
$584
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/265:00 am -
1 stop5h 31m
Mon 11/305:09 pm -
1 stop5h 42m
Deal found 10/29![United Airlines logo]()
$586
Last-minute flights from Ontario to Des MoinesDiscover last-minute flight deals from Ontario to Des Moines. Data last updated October 31, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Des Moines. Data last updated October 31, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 10/25. 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.
Fri 10/306:25 am -
1 stop11h 10m
Mon 11/28:30 pm -
1 stop5h 21m
Deal found 10/25![Frontier logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/45:07 pm -
1 stop24h 27m
Mon 11/98:04 pm -
1 stop15h 36m
Deal found 10/29![Multiple Airlines logo]()
$395
This Frontier deal was found by Cheapflights users on 10/27. 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.
Fri 11/611:52 am -
1 stop5h 43m
Fri 11/138:30 pm -
1 stop5h 21m
Deal found 10/27![Frontier logo]()
$380
This Frontier deal was found by Cheapflights users on 10/28. 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.
Fri 11/66:30 am -
1 stop11h 05m
Mon 11/98:30 pm -
1 stop5h 21m
Deal found 10/28![Frontier logo]()
$400
This Expedia deal was found by Cheapflights users on 10/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:30 am -
1 stop11h 05m
Fri 11/138:30 pm -
1 stop16h 12m
Deal found 10/25![Frontier logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/115:07 pm -
1 stop24h 57m
Sun 11/151:00 pm -
1 stop24h 16m
Deal found 10/29![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:35 pm -
1 stop22h 06m
Sun 11/223:00 pm -
1 stop25h 51m
Deal found 10/26![Multiple Airlines logo]()
$293
This Delta deal was found by Cheapflights users on 10/26. 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.
Thu 11/195:56 pm -
2 stops14h 23m
Sun 11/222:48 pm -
2 stops11h 01m
Deal found 10/26![Delta logo]()
$444
This Trip.com deal was found by Cheapflights users on 10/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:40 am -
1 stop5h 53m
Sun 11/298:28 pm -
1 stop5h 46m
Deal found 10/26![Frontier logo]()
$443
One-way flights from Ontario to Des MoinesSearch for one-way flight options from Ontario to Des Moines. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
Search for one-way flight options from Ontario to Des Moines. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
This Trip.com deal was found by Cheapflights users on 10/27. 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.
Thu 12/106:00 am -
1 stop11h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 10/27. 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.
Thu 11/2611:40 am -
1 stop5h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$118
This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2111:42 am -
1 stop5h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/2410:40 pm -
2 stops42h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$147
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 11/246:30 am -
1 stop5h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$168
This Super.com deal was found by Cheapflights users on 10/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2111:42 am -
1 stop5h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$176
This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2411:42 am -
1 stop5h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 10/27. 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.
Fri 11/611:52 am -
1 stop5h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$200
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:00 am -
2 stops9h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Delta logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/115:07 pm -
1 stop24h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$217
This Frontier deal was found by Cheapflights users on 10/27. 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.
Sun 12/2711:16 am -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$219
Find flight deals from Ontario to Des Moines
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Des Moines (DSM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $229 (Kiwi.com) |
One-way from | $104 (Trip.com) |
Popular in | March |
Cheapest in | August |
Average price | $464 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Des Moines that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 31, 2026.
Use the filters below to find and compare flights from Ontario to Des Moines that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioDes Moines
ONT Ontario - DSM Des Moines
ONTDSM
Ontario
Fri 12/25
6:00 am-5:16 pm
2 stops9h 16m
Des Moines
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$209
OntarioDes Moines
ONT Ontario - DSM Des Moines
ONTDSM
Ontario
Mon 11/30
8:15 am-8:49 pm
1 stop10h 34m
Des Moines
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$232
OntarioDes Moines
ONT Ontario - DSM Des Moines
ONTDSM
Ontario
Mon 1/25
5:00 am-12:40 pm
1 stop5h 40m
Des Moines
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$259
OntarioDes Moines
ONT Ontario - DSM Des Moines
ONTDSM
Ontario
Fri 12/25
5:55 am-2:13 pm
1 stop6h 18m
Des Moines
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$259
OntarioDes Moines
ONT Ontario - DSM Des Moines
ONTDSM
Ontario
Mon 1/11
5:00 am-12:40 pm
1 stop5h 40m
Des Moines
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$259
Quickest round-trip
OntarioDes Moines
ONT Ontario - DSM Des Moines
ONTDSM
Ontario
Sat 11/21
5:00 am-12:31 pm
1 stop5h 31m
Des Moines
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$259
OntarioDes Moines
ONT Ontario - DSM Des Moines
ONTDSM
Ontario
Wed 1/13
5:00 am-3:51 pm
2 stops8h 51m
Des Moines
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$264
OntarioDes Moines
ONT Ontario - DSM Des Moines
ONTDSM
Ontario
Fri 1/1
6:00 am-8:25 pm
2 stops12h 25m
Des Moines
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$264
OntarioDes Moines
ONT Ontario - DSM Des Moines
ONTDSM
Ontario
Sun 1/24
6:37 pm-10:41 am
2 stops14h 04m
Des Moines
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$291
OntarioDes Moines
ONT Ontario - DSM Des Moines
ONTDSM
Ontario
Tue 11/10
7:05 am-6:07 pm
1 stop9h 02m
Des Moines
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$309
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Ontario to Des Moines
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Des Moines in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Ontario-Des Moines flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Des Moines flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Des Moines flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Des Moines flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Des Moines flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Ontario to Des Moines
Have a flexible travel schedule? Discover the best time to fly to Des Moines from Ontario with our price prediction graph.
ONT-DSM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Des Moines
What is the cheapest month to book a flight from Ontario to Des Moines?
Currently, August is the cheapest month in which you can book a flight from Ontario to Des Moines (average of $270). Flying from Ontario to Des Moines in March is currently the most expensive (average of $700). 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 Des Moines?
Airfare is below average for this route at the moment.
Ontario to Des Moines flights typically cost between $496 and $535 in December.The cheapest round-trip price found within the last 5 days was $229 on Multiple Airlines (Dec 18-Jan 4).
Reviews of airlines servicing Des Moines
Get insights into the airlines that provide service to Des Moines. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Des Moines. Reviews last updated October 31, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAmerican Airlines from Ontario to Des Moines by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.6
Entertainment
7.4
Overall
7.9
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Crew
8.6
Entertainment
7.4
Overall
7.9
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Crew
8.6
Entertainment
7.4
Overall
7.9
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Crew
8.6
Entertainment
7.4
Overall
7.9
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Crew
8.6
Entertainment
7.4
Overall
7.9
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Ontario to Des Moines. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Des Moines?
Book flights to Des Moines if you plan to visit one of these locationsAltoona
Clive
West Des Moines
Ames
Johnston
Boone
Norwalk
Ankeny
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Other flights to Des Moines
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Ontario and Des Moines flights
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Top 4 airlines flying from Ontario to Des Moines
Discover the top 4 airlines that operate flights from Ontario to Des Moines. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$464 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$326 | Average$430 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$371 | Average$462 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$426 | Average$512 | FlexibilityNo cancel fee | On-time63% |