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Cheap flights from Ontario to Des Moines from $103

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Des Moines departing on 11/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ontario to Des Moines

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:54 pm - 7:44 pmONT-DSM
23h 50m2 stops
Frontier Logo
8:29 pm - 11:59 pmDSM-ONT
29h 30m1 stop
$255Frontier
Find Deal
Fri, Dec 26 - Fri, Jan 2
Multiple Airlines Logo
6:15 am - 3:31 pmONT-DSM
7h 16m1 stop
Multiple Airlines Logo
10:38 am - 4:33 pmDSM-ONT
31h 55m2 stops
$259Multiple Airlines
Find Deal
Thu, Dec 11 - Sat, Dec 13
Delta Logo
10:25 pm - 10:38 amONT-DSM
10h 13m1 stop
Delta Logo
4:21 pm - 10:38 pmDSM-ONT
8h 17m2 stops
$356Delta
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Tue, Dec 16 - Tue, Jan 6
Delta Logo
6:40 am - 9:15 pmONT-DSM
12h 35m2 stops
Delta Logo
4:21 pm - 10:38 pmDSM-ONT
8h 17m2 stops
$361Delta
Find Deal
Tue, Dec 16 - Tue, Jan 6
American Airlines Logo
4:47 pm - 11:59 pmONT-DSM
5h 12m1 stop
American Airlines Logo
5:21 am - 8:53 amDSM-ONT
5h 32m1 stop
$364American Airlines
Find Deal
Thu, Dec 11 - Sat, Dec 13
American Airlines Logo
2:42 pm - 11:35 pmONT-DSM
6h 53m1 stop
American Airlines Logo
5:21 am - 8:48 amDSM-ONT
5h 27m1 stop
$381American Airlines
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Thu, Dec 25 - Thu, Jan 1
United Airlines Logo
1:34 pm - 8:48 pmONT-DSM
5h 14m1 stop
United Airlines Logo
5:09 pm - 8:58 pmDSM-ONT
5h 49m1 stop
$431United Airlines
Find Deal
Tue, Dec 16 - Tue, Jan 6
Southwest Logo
1:10 pm - 10:20 pmONT-DSM
7h 10m1 stop
Southwest Logo
4:20 pm - 10:20 pmDSM-ONT
8h 00m2 stops
$432Southwest
Find Deal
Thu, Apr 2 - Mon, Apr 6
Southwest Logo
5:25 am - 3:40 pmONT-DSM
8h 15m2 stops
Southwest Logo
4:20 pm - 10:20 pmDSM-ONT
8h 00m2 stops
$437Southwest
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Thu, Apr 2 - Mon, Apr 6
United Airlines Logo
1:34 pm - 8:48 pmONT-DSM
5h 14m1 stop
United Airlines Logo
1:31 pm - 10:49 pmDSM-ONT
11h 18m2 stops
$449United Airlines
Find Deal
Tue, Dec 2 - Thu, Dec 4

Frontier flights from Ontario to Des Moines

Our best Frontier deals on Ontario to Des Moines flight tickets
Frontier
Nov 13
ONT6:53 amOntario
5h 03m
1 stop
DSM1:56 pmDes Moines
Nov 17
DSM2:32 pmDes Moines
11h 18m
1 stop
ONT11:50 pmOntario
$222
Find similar
Frontier
Nov 12
ONT8:45 amOntario
27h 11m
1 stop
DSM1:56 pmDes Moines
Nov 17
DSM2:32 pmDes Moines
11h 18m
1 stop
ONT11:50 pmOntario
$231
Find similar
Frontier
Dec 26
ONT5:54 pmOntario
23h 50m
2 stops
DSM7:44 pmDes Moines
Jan 2
DSM8:29 pmDes Moines
29h 30m
1 stop
ONT11:59 pmOntario
$255
Find similar

Southwest flights from Ontario to Des Moines

Our best Southwest deals on Ontario to Des Moines flight tickets
Southwest
Apr 2
ONT1:10 pmOntario
7h 10m
1 stop
DSM10:20 pmDes Moines
Apr 6
DSM4:20 pmDes Moines
8h 00m
2 stops
ONT10:20 pmOntario
$432
Find similar
Southwest
Apr 2
ONT5:25 amOntario
8h 15m
2 stops
DSM3:40 pmDes Moines
Apr 6
DSM4:20 pmDes Moines
8h 00m
2 stops
ONT10:20 pmOntario
$437
Find similar
Southwest
Dec 25
ONT8:30 amOntario
9h 25m
2 stops
DSM7:55 pmDes Moines
Jan 1
DSM12:05 pmDes Moines
9h 45m
2 stops
ONT7:50 pmOntario
$459
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
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

Price

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 12/26

5:54 pm-7:44 pm

2 stops23h 50m

Des Moines

Fri 1/2

8:29 pm-11:59 pm

1 stop29h 30m

$255

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 12/11

6:15 am-3:31 pm

1 stop7h 16m

Des Moines

Sat 12/13

10:38 am-4:33 pm

2 stops31h 55m

$259

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Tue 12/16

10:25 pm-10:38 am

1 stop10h 13m

Des Moines

Tue 1/6

4:21 pm-10:38 pm

2 stops8h 17m

$356

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Tue 12/16

6:40 am-9:15 pm

2 stops12h 35m

Des Moines

Tue 1/6

4:21 pm-10:38 pm

2 stops8h 17m

$361

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 12/11

4:47 pm-11:59 pm

1 stop5h 12m

Des Moines

Sat 12/13

5:21 am-8:53 am

1 stop5h 32m

$364

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 12/25

2:42 pm-11:35 pm

1 stop6h 53m

Des Moines

Thu 1/1

5:21 am-8:48 am

1 stop5h 27m

$381

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Tue 12/16

1:34 pm-8:48 pm

1 stop5h 14m

Des Moines

Tue 1/6

5:09 pm-8:58 pm

1 stop5h 49m

$431

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 4/2

1:10 pm-10:20 pm

1 stop7h 10m

Des Moines

Mon 4/6

4:20 pm-10:20 pm

2 stops8h 00m

$432

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 4/2

5:25 am-3:40 pm

2 stops8h 15m

Des Moines

Mon 4/6

4:20 pm-10:20 pm

2 stops8h 00m

$437

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Tue 12/2

1:34 pm-8:48 pm

1 stop5h 14m

Des Moines

Thu 12/4

1:31 pm-10:49 pm

2 stops11h 18m

$449

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Des Moines from

How to get the cheapest flight ticket from Ontario to Des Moines

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Des Moines?

If you’re not able to fly to Des Moines in November, then April is your next best option. Flight prices from Ontario to Des Moines during April average around $368.

What is the cheapest day to depart on your flight to Des Moines?

The cheapest day to depart from Ontario to Des Moines is on a Tuesday. Travelers who choose to depart for Des Moines on a Tuesday will often find tickets for as low as $275. Flights from Ontario to Des Moines on a Monday will generally be more expensive and average around $426. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Des Moines?

According to our data, the cheapest time of day to fly to Des Moines is in the morning. momondo users have found flights departing from Ontario to Des Moines in the morning for as low as $373. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $484. Of course, these prices can vary depending on the time of year and what airport you fly to.

How have Ontario to Des Moines flight prices changed over time?

As of November 2025, prices for Ontario to Des Moines flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Ontario to Des Moines

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Des Moines according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Des Moines (ONT to DSM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Des Moines

Direct flights

None
There are no direct flights from Ontario to Des Moines. There are no popular flight routes from Ontario to Des Moines.
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  • How far is Ontario to Des Moines by plane?

    Ontario and Des Moines are 1403.5 mi apart from one another. A reasonable flight in good conditions will take 4h 50m.

  • When did momondo last update prices for flights from Ontario Airport to Des Moines Airport?

    Prices for flights from Ontario Airport to Des Moines Airport were last updated today.

  • How many operators does momondo search for flights from Ontario Airport to Des Moines Airport?

  • How old do you have to be to fly from Ontario Airport to Des Moines Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Des Moines Airport.

  • What documentation or ID do you need to fly to Des Moines Airport?

    The required travel and health documents for your Des Moines Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Des Moines Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Ontario to Des Moines?

Best airlines flying from Ontario to Des Moines

Compare and see reviews for airlines that fly from Ontario to Des Moines with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $314Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
American AirlinesPriceFrom $317Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
SouthwestPriceFrom $330Free CancellationRating
8.0
4,241 reviews
Search Southwest flights

Traveling to a place near Des Moines?

Book flights to Des Moines if you plan to visit one of these locations
West Des Moines
Ames
Ankeny
Altoona
Urbandale
Clive
Newton
Pella
Johnston
Osceola
Boone
Norwalk
Grinnell
Oskaloosa
Carlisle

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Des Moines?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Des Moines for you.

Can I find flights from Ontario to Des Moines with flexible booking policies on momondo?

Yes. All flights to Des Moines from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Des Moines?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Des Moines.

I’m not ready to book a flight from Ontario to Des Moines right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Des Moines, momondo offers a useful price alert feature which will track prices for flights to Des Moines from Ontario and alert you when they change.

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