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Des Moines

$135+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DSM
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$222
(FlightHub)

One-way from

$135
(FlightHub)

Popular in

February

Cheapest in

October

Average price

$406
From Ontario to Des Moines
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One-way flight from Ontario to Des Moines
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Highest demand for flights based on searches. 23% potential increase in price ($134 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:59 pmONT - DSM
1 stop14h 41mFrontier
Mon 9/152:25 pmDSM - ONT
1 stop7h 29mFrontier
Deal found 7/2$222
This Trip.com deal was found by Cheapflights users on 7/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:00 amONT - DSM
1 stop14h 36mMultiple Airlines
Mon 8/111:25 pmDSM - ONT
1 stop9h 27mMultiple Airlines
Deal found 7/3$243
This American Airlines deal was found by Cheapflights users on 7/2. 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 8/144:54 pmONT - DSM
1 stop5h 20mAmerican Airlines
Wed 8/209:28 amDSM - ONT
1 stop8h 38mAmerican Airlines
Deal found 7/2$317
This Delta deal was found by Cheapflights users on 7/2. 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.
Thu 8/146:05 pmONT - DSM
2 stops14h 11mDelta
Wed 8/2011:23 amDSM - ONT
1 stop9h 48mDelta
Deal found 7/2$322
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/162:15 pmONT - DSM
1 stop5h 20mSouthwest
Sun 10/196:10 pmDSM - ONT
2 stops7h 45mSouthwest
Deal found 7/1$357
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 8/51:34 pmONT - DSM
1 stop4h 50mUnited Airlines
Tue 8/123:38 pmDSM - ONT
1 stop8h 33mUnited Airlines
Deal found 7/1$397
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/56:58 pmONT - DSM
2 stops12h 08mAlaska Airlines
Tue 8/125:00 amDSM - ONT
2 stops11h 46mAlaska Airlines
Deal found 7/1$458

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 July 3, 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 9/11

8:59 pm-1:40 pm

1 stop14h 41m

Des Moines

Mon 9/15

2:25 pm-7:54 pm

1 stop7h 29m

$222

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 8/7

6:00 am-10:36 pm

1 stop14h 36m

Des Moines

Mon 8/11

1:25 pm-8:52 pm

1 stop9h 27m

$243

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 8/14

4:54 pm-12:14 am

1 stop5h 20m

Des Moines

Wed 8/20

9:28 am-4:06 pm

1 stop8h 38m

$317

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 8/14

6:05 pm-10:16 am

2 stops14h 11m

Des Moines

Wed 8/20

11:23 am-7:11 pm

1 stop9h 48m

$322

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 10/16

2:15 pm-9:35 pm

1 stop5h 20m

Des Moines

Sun 10/19

6:10 pm-11:55 pm

2 stops7h 45m

$357

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Tue 8/5

1:34 pm-8:24 pm

1 stop4h 50m

Des Moines

Tue 8/12

3:38 pm-10:11 pm

1 stop8h 33m

$397

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Tue 8/5

6:58 pm-9:06 am

2 stops12h 08m

Des Moines

Tue 8/12

5:00 am-2:46 pm

2 stops11h 46m

$458

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Sun 9/7

8:59 pm-1:40 pm

1 stop14h 41m

$135

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Tue 9/16

11:55 am-10:37 pm

1 stop8h 42m

$159

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Sat 8/16

6:17 am-1:43 pm

1 stop5h 26m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 13 results
1
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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, August is the cheapest month in which you can book a flight from Ontario to Des Moines (average of $336). Flying from Ontario to Des Moines in June is currently the most expensive (average of $405). 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 July 3, 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 24% on your trip compared to booking a flight in the afternoon.

How much does it cost to fly round-trip from Ontario to Des Moines?

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 July 3, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Frontier is currently your cheapest option to Des Moines, with prices starting at $222. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $317 and $322, respectively. These flights start at 49% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Ontario to Des Moines one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $135. Users have also found prices from $159 and $183 on Delta and American Airlines, respectively.

  • 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, August is the cheapest month in which you can book a flight from Ontario to Des Moines (average of $336). Flying from Ontario to Des Moines in June is currently the most expensive (average of $405). 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 Ontario?

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

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Top 5 airlines flying from Ontario to Des Moines

Discover the top 5 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$153Average$269FlexibilityNo cancel feeOn-time88%
FrontierCheapest$158Average$253FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$298Average$406FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$303Average$569FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$306Average$461FlexibilityNo cancel feeOn-time63%

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