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Cheap flights from Ontario to Des Moines from $121

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 9/11. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Des Moines

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:00 am - 1:56 pm
ONT
-
DSM
5h 56m
1 stop
Frontier Logo
2:51 pm - 11:55 pm
DSM
-
ONT
11h 04m
1 stop
$243Frontier
Fri, Sep 11 - Mon, Sep 21
Frontier Logo
6:00 am - 1:34 pm
ONT
-
DSM
5h 34m
1 stop
Frontier Logo
2:19 pm - 11:50 pm
DSM
-
ONT
11h 31m
1 stop
$268Frontier
Fri, Aug 21 - Mon, Aug 24
Frontier Logo
10:49 am - 1:34 pm
ONT
-
DSM
24h 45m
1 stop
Frontier Logo
2:19 pm - 11:50 pm
DSM
-
ONT
11h 31m
1 stop
$278Frontier
Thu, Aug 20 - Mon, Aug 24
Frontier Logo
6:00 am - 1:34 pm
ONT
-
DSM
5h 34m
1 stop
Frontier Logo
2:19 pm - 11:50 pm
DSM
-
ONT
11h 31m
1 stop
$288Frontier
Fri, Aug 21 - Fri, Aug 28
Frontier Logo
6:00 am - 1:34 pm
ONT
-
DSM
5h 34m
1 stop
Frontier Logo
2:19 pm - 11:50 pm
DSM
-
ONT
11h 31m
1 stop
$308Frontier
Fri, Aug 7 - Mon, Aug 17
Multiple Airlines Logo
11:47 am - 8:54 pm
ONT
-
DSM
7h 07m
1 stop
Multiple Airlines Logo
10:06 pm - 2:03 pm
DSM
-
ONT
17h 57m
2 stops
$310Multiple Airlines
Thu, Aug 6 - Mon, Aug 17
Frontier Logo
6:00 am - 1:34 pm
ONT
-
DSM
5h 34m
1 stop
Frontier Logo
2:19 pm - 11:50 pm
DSM
-
ONT
11h 31m
1 stop
$314Frontier
Mon, Aug 10 - Wed, Aug 12
Frontier Logo
6:00 am - 1:34 pm
ONT
-
DSM
5h 34m
1 stop
Frontier Logo
2:19 pm - 11:50 pm
DSM
-
ONT
11h 31m
1 stop
$318Frontier
Fri, Aug 7 - Mon, Aug 10
Multiple Airlines Logo
11:47 am - 8:54 pm
ONT
-
DSM
7h 07m
1 stop
Multiple Airlines Logo
10:06 pm - 3:54 pm
DSM
-
ONT
19h 48m
1 stop
$319Multiple Airlines
Thu, Aug 6 - Mon, Aug 17
Frontier Logo
6:00 am - 1:56 pm
ONT
-
DSM
5h 56m
1 stop
Frontier Logo
2:51 pm - 8:54 pm
DSM
-
ONT
32h 03m
2 stops
$321Frontier
Fri, Sep 11 - Mon, Sep 21

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American Airlines flights from Ontario to Des Moines

Our best American Airlines deals on Ontario to Des Moines flight tickets
American Airlines
Sep 17
ONT7:11 pmOntario
11h 28m
2 stops
DSM8:39 amDes Moines
Sep 21
DSM6:22 pmDes Moines
6h 15m
1 stop
ONT10:37 pmOntario
$412
American Airlines
Sep 24
ONT2:22 pmOntario
6h 50m
1 stop
DSM11:12 pmDes Moines
Sep 27
DSM5:30 amDes Moines
8h 36m
1 stop
ONT12:06 pmOntario
$427
American Airlines
Sep 24
ONT2:22 pmOntario
6h 50m
1 stop
DSM11:12 pmDes Moines
Sep 27
DSM5:30 amDes Moines
8h 36m
1 stop
ONT12:06 pmOntario
$431

United Airlines flights from Ontario to Des Moines

Our best United Airlines deals on Ontario to Des Moines flight tickets
United Airlines
Oct 13
ONT1:52 pmOntario
7h 56m
2 stops
DSM11:48 pmDes Moines
Jan 23
DSM11:30 amDes Moines
10h 50m
2 stops
ONT8:20 pmOntario
$397
United Airlines
Oct 13
ONT5:00 amOntario
5h 31m
1 stop
DSM12:31 pmDes Moines
Jan 21
DSM8:00 amDes Moines
11h 47m
2 stops
ONT5:47 pmOntario
$482
United Airlines
Sep 19
ONT5:00 amOntario
10h 28m
2 stops
DSM5:28 pmDes Moines
Sep 23
DSM11:32 amDes Moines
10h 29m
2 stops
ONT8:01 pmOntario
$487

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 July 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

Cheapest round-trip
Quickest round-trip

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 9/11

6:00 am-1:56 pm

1 stop5h 56m

Des Moines

Mon 9/21

2:51 pm-11:55 pm

1 stop11h 04m

$243

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 8/21

6:00 am-1:34 pm

1 stop5h 34m

Des Moines

Mon 8/24

2:19 pm-11:50 pm

1 stop11h 31m

$268

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 8/20

10:49 am-1:34 pm

1 stop24h 45m

Des Moines

Mon 8/24

2:19 pm-11:50 pm

1 stop11h 31m

$278

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 8/21

6:00 am-1:34 pm

1 stop5h 34m

Des Moines

Fri 8/28

2:19 pm-11:50 pm

1 stop11h 31m

$288

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 8/7

6:00 am-1:34 pm

1 stop5h 34m

Des Moines

Mon 8/17

2:19 pm-11:50 pm

1 stop11h 31m

$308

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 8/6

11:47 am-8:54 pm

1 stop7h 07m

Des Moines

Mon 8/17

10:06 pm-2:03 pm

2 stops17h 57m

$310

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Mon 8/10

6:00 am-1:34 pm

1 stop5h 34m

Des Moines

Wed 8/12

2:19 pm-11:50 pm

1 stop11h 31m

$314

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 8/7

6:00 am-1:34 pm

1 stop5h 34m

Des Moines

Mon 8/10

2:19 pm-11:50 pm

1 stop11h 31m

$318

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 8/6

11:47 am-8:54 pm

1 stop7h 07m

Des Moines

Mon 8/17

10:06 pm-3:54 pm

1 stop19h 48m

$319

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 9/11

6:00 am-1:56 pm

1 stop5h 56m

Des Moines

Mon 9/21

2:51 pm-8:54 pm

2 stops32h 03m

$321

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 typical price of a round-trip flight between Ontario and Des Moines?

Prices are currently low for flights on this route.

Typical prices usually range from $370 to $678.
The lowest price recently found on this route was $243.

What is the cheapest month to fly to Des Moines?

If you’re not able to fly to Des Moines in January, then October is your next best option. Flight prices from Ontario to Des Moines during October average around $412.

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 $355. Flights from Ontario to Des Moines on a Monday will generally be more expensive and average around $516. 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 34m

Direct flights

None
The fastest flight from Ontario to Des Moines takes 5h 34m
There are no direct flights from Ontario to Des Moines. There are no popular flight routes from Ontario to Des Moines.
Search flight deals

Frequently asked questions about flying from Ontario to Des Moines

  • 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 34m.

  • 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
FrontierPriceFrom $158Free CancellationRating
5.6
2,770 reviews
Search Frontier flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
10,024 reviews
Search United Airlines flights
American AirlinesPriceFrom $349Free CancellationRating
7.1
11,831 reviews
Search American Airlines flights
SouthwestPriceFrom $426Free CancellationRating
8.0
4,240 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
Clive
Altoona
Pella
Urbandale
Osceola
Johnston
Newton
Boone
Oskaloosa
Grinnell
Norwalk
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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