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Cheap flights from Ontario to Des Moines from $101

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 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
6:20 am - 7:14 pm
ONT
-
DSM
10h 54m
1 stop
Frontier Logo
8:14 pm - 11:56 pm
DSM
-
ONT
5h 42m
1 stop
$190Frontier
Fri, Apr 10 - Mon, Apr 13
Frontier Logo
6:15 am - 7:16 pm
ONT
-
DSM
11h 01m
1 stop
Frontier Logo
8:21 pm - 11:59 pm
DSM
-
ONT
5h 38m
1 stop
$230Frontier
Fri, Mar 13 - Wed, Mar 18
Frontier Logo
6:15 am - 7:16 pm
ONT
-
DSM
11h 01m
1 stop
Frontier Logo
8:21 pm - 11:59 pm
DSM
-
ONT
5h 38m
1 stop
$260Frontier
Wed, Mar 25 - Mon, Mar 30
Multiple Airlines Logo
10:03 pm - 6:01 pm
ONT
-
DSM
17h 58m
1 stop
Multiple Airlines Logo
8:14 pm - 6:49 pm
DSM
-
ONT
24h 35m
2 stops
$273Multiple Airlines
Wed, Apr 8 - Mon, Apr 13
Multiple Airlines Logo
10:03 pm - 6:01 pm
ONT
-
DSM
17h 58m
1 stop
Multiple Airlines Logo
3:32 pm - 10:44 am
DSM
-
ONT
21h 12m
1 stop
$284Multiple Airlines
Wed, Apr 8 - Mon, Apr 13
Frontier Logo
6:15 am - 7:16 pm
ONT
-
DSM
11h 01m
1 stop
Frontier Logo
8:21 pm - 11:59 pm
DSM
-
ONT
5h 38m
1 stop
$310Frontier
Fri, Mar 27 - Mon, Mar 30
Multiple Airlines Logo
10:35 pm - 8:55 pm
ONT
-
DSM
20h 20m
1 stop
Multiple Airlines Logo
8:14 pm - 6:45 pm
DSM
-
ONT
24h 31m
2 stops
$320Multiple Airlines
Sun, Apr 5 - Fri, Apr 10
Multiple Airlines Logo
9:11 pm - 8:46 pm
ONT
-
DSM
21h 35m
1 stop
Multiple Airlines Logo
10:26 pm - 8:16 pm
DSM
-
ONT
23h 50m
1 stop
$321Multiple Airlines
Thu, May 28 - Sun, May 31
Multiple Airlines Logo
9:11 pm - 10:48 pm
ONT
-
DSM
23h 37m
2 stops
Multiple Airlines Logo
10:26 pm - 9:07 am
DSM
-
ONT
12h 41m
1 stop
$324Multiple Airlines
Thu, May 28 - Sun, May 31
Multiple Airlines Logo
10:35 pm - 8:55 pm
ONT
-
DSM
20h 20m
1 stop
Multiple Airlines Logo
10:11 pm - 11:39 am
DSM
-
ONT
15h 28m
1 stop
$333Multiple Airlines
Sun, Apr 5 - Fri, Apr 10

Southwest flights from Ontario to Des Moines

Our best Southwest deals on Ontario to Des Moines flight tickets
Southwest
Apr 8
ONT10:55 amOntario
8h 20m
2 stops
DSM9:15 pmDes Moines
Apr 13
DSM4:20 pmDes Moines
8h 45m
2 stops
ONT11:05 pmOntario
$343
Southwest
Mar 30
ONT1:00 pmOntario
8h 15m
2 stops
DSM11:15 pmDes Moines
Apr 4
DSM12:05 pmDes Moines
11h 05m
2 stops
ONT9:10 pmOntario
$467
Southwest
May 28
ONT12:40 pmOntario
7h 15m
2 stops
DSM9:55 pmDes Moines
May 31
DSM6:40 amDes Moines
7h 05m
2 stops
ONT11:45 amOntario
$483

United Airlines flights from Ontario to Des Moines

Our best United Airlines deals on Ontario to Des Moines flight tickets
United Airlines
Mar 24
ONT11:59 pmOntario
8h 31m
1 stop
DSM10:30 amDes Moines
Mar 31
DSM3:21 pmDes Moines
9h 05m
1 stop
ONT10:26 pmOntario
$351
United Airlines
Mar 24
ONT11:59 pmOntario
8h 31m
1 stop
DSM10:30 amDes Moines
Mar 31
DSM5:30 amDes Moines
8h 44m
2 stops
ONT12:14 pmOntario
$356
United Airlines
Mar 16
ONT11:59 pmOntario
8h 31m
1 stop
DSM10:30 amDes Moines
Mar 19
DSM3:28 pmDes Moines
8h 50m
1 stop
ONT10:18 pmOntario
$457

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 February 23, 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

Price

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 4/10

6:20 am-7:14 pm

1 stop10h 54m

Des Moines

Mon 4/13

8:14 pm-11:56 pm

1 stop5h 42m

$190

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 3/13

6:15 am-7:16 pm

1 stop11h 01m

Des Moines

Wed 3/18

8:21 pm-11:59 pm

1 stop5h 38m

$230

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Wed 3/25

6:15 am-7:16 pm

1 stop11h 01m

Des Moines

Mon 3/30

8:21 pm-11:59 pm

1 stop5h 38m

$260

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Wed 4/8

10:03 pm-6:01 pm

1 stop17h 58m

Des Moines

Mon 4/13

8:14 pm-6:49 pm

2 stops24h 35m

$273

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Wed 4/8

10:03 pm-6:01 pm

1 stop17h 58m

Des Moines

Mon 4/13

3:32 pm-10:44 am

1 stop21h 12m

$284

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 3/27

6:15 am-7:16 pm

1 stop11h 01m

Des Moines

Mon 3/30

8:21 pm-11:59 pm

1 stop5h 38m

$310

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Sun 4/5

10:35 pm-8:55 pm

1 stop20h 20m

Des Moines

Fri 4/10

8:14 pm-6:45 pm

2 stops24h 31m

$320

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 5/28

9:11 pm-8:46 pm

1 stop21h 35m

Des Moines

Sun 5/31

10:26 pm-8:16 pm

1 stop23h 50m

$321

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 5/28

9:11 pm-10:48 pm

2 stops23h 37m

Des Moines

Sun 5/31

10:26 pm-9:07 am

1 stop12h 41m

$324

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Sun 4/5

10:35 pm-8:55 pm

1 stop20h 20m

Des Moines

Fri 4/10

10:11 pm-11:39 am

1 stop15h 28m

$333

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 August, then January is your next best option. Flight prices from Ontario to Des Moines during January average around $394.

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 Monday. Travelers who choose to depart for Des Moines on a Monday will often find tickets for as low as $341. Flights from Ontario to Des Moines on a Sunday will generally be more expensive and average around $534. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

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

Fastest flight time

5h 00m

Direct flights

None
The fastest flight from Ontario to Des Moines takes 5h 00m
There are no direct flights from Ontario to Des Moines. There are no popular flight routes from Ontario to Des Moines.
Search flight deals

  • 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 5h 00m.

  • 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 $297Free CancellationRating
7.4
9,342 reviews
Search United Airlines flights
American AirlinesPriceFrom $317Free CancellationRating
7.2
11,339 reviews
Search American Airlines flights
SouthwestPriceFrom $330Free CancellationRating
8.0
4,300 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
Clive
Pella
Urbandale
Johnston
Newton
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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