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Des Moines

$75+ Cheap flights from Ontario to Des Moines (ONT - DSM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DSM
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap 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 November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$184
(Frontier)

One-way from

$75
(Frontier)

Popular in

February

Cheapest in

November

Average price

$356
Provider with most accurate pricing for Ontario-Des Moines flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Des Moines flights.
Search Deals
From Ontario to Des Moines
Search Deals
One-way flight from Ontario to Des Moines
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Ontario to Des Moines

Cheapest flights from Ontario to Des Moines
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 November 4, 2025.

This Frontier deal was found by Cheapflights users on 11/2. 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.
Thu 11/136:53 amONT - DSM
1 stop5h 03mFrontier
Sun 11/162:32 pmDSM - ONT
1 stop11h 18mFrontier
Deal found 11/2$184
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:15 amONT - DSM
1 stop10h 23mMultiple Airlines
Mon 12/87:28 pmDSM - ONT
1 stop27h 49mMultiple Airlines
Deal found 11/4$206
This Frontier deal was found by Cheapflights users on 11/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:53 amONT - DSM
1 stop5h 03mFrontier
Mon 11/172:32 pmDSM - ONT
1 stop11h 18mFrontier
Deal found 11/4$222
This Frontier deal was found by Cheapflights users on 11/2. 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 11/146:53 amONT - DSM
1 stop4h 56mFrontier
Sun 11/162:32 pmDSM - ONT
1 stop11h 18mFrontier
Deal found 11/2$224
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Thu 12/186:17 pmONT - DSM
1 stop22h 47mMultiple Airlines
Fri 1/98:25 pmDSM - ONT
1 stop28h 15mMultiple Airlines
Deal found 11/3$229
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:45 amONT - DSM
1 stop27h 11mFrontier
Mon 11/172:32 pmDSM - ONT
1 stop11h 18mFrontier
Deal found 11/4$231
This Frontier deal was found by Cheapflights users on 11/3. 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.
Fri 12/196:45 amONT - DSM
1 stop10h 59mFrontier
Fri 1/98:25 pmDSM - ONT
1 stop5h 34mFrontier
Deal found 11/3$240
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Tue 12/236:17 pmONT - DSM
1 stop17h 53mMultiple Airlines
Fri 1/98:25 pmDSM - ONT
1 stop28h 15mMultiple Airlines
Deal found 11/3$247
This Frontier deal was found by Cheapflights users on 11/3. 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.
Thu 11/66:53 amONT - DSM
1 stop5h 03mFrontier
Thu 11/132:41 pmDSM - ONT
1 stop11h 09mFrontier
Deal found 11/3$252
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Thu 12/186:17 pmONT - DSM
1 stop22h 47mMultiple Airlines
Sun 1/114:30 pmDSM - ONT
2 stops33h 29mMultiple Airlines
Deal found 11/3$253
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Thu 12/186:17 pmONT - DSM
1 stop22h 47mMultiple Airlines
Mon 1/128:30 amDSM - ONT
1 stop8h 01mMultiple Airlines
Deal found 11/3$255

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 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Ontario to Des Moines that are best for you.

Fly from

Ontario

Fly to

Des Moines

Route

Depart

Return

Price

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 1/29

5:57 pm-3:40 pm

1 stop19h 43m

Des Moines

Mon 2/2

8:30 am-9:17 pm

1 stop14h 47m

$239

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 12/18

6:17 pm-7:04 pm

1 stop22h 47m

Des Moines

Sun 1/11

8:30 am-2:31 pm

1 stop8h 01m

$269

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 12/19

6:00 am-7:04 pm

1 stop11h 04m

Des Moines

Sun 1/11

4:30 pm-11:59 pm

2 stops33h 29m

$291

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Sat 11/15

12:05 pm-1:47 pm

1 stop23h 42m

Des Moines

Wed 12/31

3:00 pm-9:17 pm

1 stop8h 17m

$313

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Sun 12/21

6:00 am-3:31 pm

1 stop7h 31m

Des Moines

Sun 1/11

8:30 am-9:17 pm

1 stop14h 47m

$316

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Mon 12/22

6:00 pm-1:40 pm

2 stops17h 40m

Des Moines

Mon 1/12

8:30 am-2:31 pm

1 stop8h 01m

$324

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Wed 12/17

10:25 pm-10:38 am

1 stop10h 13m

Des Moines

Wed 1/7

5:34 am-11:54 am

1 stop8h 20m

$351

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Wed 12/17

10:25 pm-10:38 am

1 stop10h 13m

Des Moines

Sat 1/10

1:03 pm-9:07 pm

1 stop10h 04m

$354

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Wed 12/3

8:40 am-7:55 pm

2 stops9h 15m

Des Moines

Wed 12/10

8:20 am-2:30 pm

1 stop8h 10m

$356

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 11/20

6:30 am-3:27 pm

1 stop6h 57m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 17 results
1
2

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Des Moines flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Des Moines flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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, March is the cheapest month in which you can book a flight from Ontario to Des Moines (average of $82). Flying from Ontario to Des Moines in July is currently the most expensive (average of $229). 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.

What is the cheapest time of day to fly from ONT to DSM?

Find hourly flight availability from Ontario to Des Moines. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

A simple way to save on the total cost of your ticket is to fly from Ontario to Des Moines in the evening. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the afternoon.

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 November 4, 2025.
Get a feel of what it's like to fly with Southwest, United Airlines, and American 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.
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,239 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
9,002 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,239 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

  • What are the cheapest airlines flying from Ontario to Des Moines round-trip?

    Flying on United Airlines is currently your cheapest option to Des Moines, with prices starting at $314. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $317 and $330, respectively. These flights start at 29% lower than the current average price 3 months from now.

  • Can I find deals for flights from Ontario to Des Moines that include hotel bookings?

    Yes. In addition to deals on Ontario to Des Moines flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Des Moines?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Des Moines.

  • Can I find deals for business class flights from Ontario to Des Moines?

    Yes. Cheapflights offers flight deals from Ontario to Des Moines by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Des Moines?

    Currently, March is the cheapest month in which you can book a flight from Ontario to Des Moines (average of $82). Flying from Ontario to Des Moines in July is currently the most expensive (average of $229). 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.

See more FAQs

Traveling to a place near Des Moines?

Book flights to Des Moines if you plan to visit one of these locations
Johnston
Altoona
Boone
Ames
West Des Moines
Ankeny

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Top 3 airlines flying from Ontario to Des Moines

Discover the top 3 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 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$314Average$420FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$317Average$406FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$330Average$666FlexibilityNo cancel feeOn-time63%

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