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Cheap flights from Ontario to Des Moines from $126

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 3/30. 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.
Multiple Airlines Logo
3:07 pm - 3:40 pm
ONT
-
DSM
22h 33m
1 stop
Multiple Airlines Logo
8:30 am - 1:53 pm
DSM
-
ONT
7h 23m
1 stop
$246Multiple Airlines
Wed, Feb 4 - Sun, Feb 8
Frontier Logo
6:05 am - 6:47 pm
ONT
-
DSM
10h 42m
1 stop
Frontier Logo
7:45 pm - 11:59 pm
DSM
-
ONT
6h 14m
1 stop
$290Frontier
Thu, Feb 19 - Sun, Feb 22
Multiple Airlines Logo
3:07 pm - 3:03 pm
ONT
-
DSM
21h 56m
2 stops
Multiple Airlines Logo
8:30 am - 1:53 pm
DSM
-
ONT
7h 23m
1 stop
$310Multiple Airlines
Wed, Feb 4 - Sun, Feb 8
Frontier Logo
6:00 am - 6:19 pm
ONT
-
DSM
10h 19m
1 stop
Frontier Logo
7:59 pm - 11:59 pm
DSM
-
ONT
6h 00m
1 stop
$325Frontier
Fri, Feb 20 - Fri, Feb 27
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
$425Frontier
Mon, Mar 23 - Wed, Mar 25
Southwest Logo
5:30 am - 3:30 pm
ONT
-
DSM
8h 00m
1 stop
Southwest Logo
1:55 pm - 8:40 pm
DSM
-
ONT
8h 45m
2 stops
$432Southwest
Fri, May 15 - Mon, May 18
Southwest Logo
5:30 am - 3:30 pm
ONT
-
DSM
8h 00m
1 stop
Southwest Logo
1:55 pm - 11:05 pm
DSM
-
ONT
11h 10m
1 stop
$433Southwest
Fri, May 15 - Mon, May 18
United Airlines Logo
1:45 pm - 11:43 pm
ONT
-
DSM
7h 58m
1 stop
United Airlines Logo
2:59 pm - 9:59 pm
DSM
-
ONT
9h 00m
1 stop
$434United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
1:45 pm - 11:43 pm
ONT
-
DSM
7h 58m
1 stop
United Airlines Logo
2:59 pm - 9:59 pm
DSM
-
ONT
9h 00m
1 stop
$437United Airlines
Sat, Feb 14 - Wed, Feb 18
Southwest Logo
5:15 am - 3:30 pm
ONT
-
DSM
8h 15m
2 stops
Southwest Logo
1:55 pm - 8:40 pm
DSM
-
ONT
8h 45m
2 stops
$438Southwest
Fri, May 15 - Mon, May 18

Southwest flights from Ontario to Des Moines

Our best Southwest deals on Ontario to Des Moines flight tickets
Southwest
May 15
ONT5:30 amOntario
8h 00m
1 stop
DSM3:30 pmDes Moines
May 18
DSM1:55 pmDes Moines
8h 45m
2 stops
ONT8:40 pmOntario
$432
Southwest
May 15
ONT5:30 amOntario
8h 00m
1 stop
DSM3:30 pmDes Moines
May 18
DSM1:55 pmDes Moines
11h 10m
1 stop
ONT11:05 pmOntario
$433
Southwest
May 15
ONT5:15 amOntario
8h 15m
2 stops
DSM3:30 pmDes Moines
May 18
DSM1:55 pmDes Moines
8h 45m
2 stops
ONT8:40 pmOntario
$438

Delta flights from Ontario to Des Moines

Our best Delta deals on Ontario to Des Moines flight tickets
Delta
Jul 20
ONT10:59 pmOntario
9h 15m
1 stop
DSM10:14 amDes Moines
Jul 25
DSM11:04 amDes Moines
8h 57m
1 stop
ONT6:01 pmOntario
$473
Delta
Jul 20
ONT10:59 pmOntario
9h 15m
1 stop
DSM10:14 amDes Moines
Jul 24
DSM5:35 pmDes Moines
8h 09m
2 stops
ONT11:44 pmOntario
$478
Delta
Jul 20
ONT10:59 pmOntario
9h 15m
1 stop
DSM10:14 amDes Moines
Jul 26
DSM10:55 amDes Moines
14h 49m
2 stops
ONT11:44 pmOntario
$612

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 January 21, 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

Wed 2/4

3:07 pm-3:40 pm

1 stop22h 33m

Des Moines

Sun 2/8

8:30 am-1:53 pm

1 stop7h 23m

$246

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 2/19

6:05 am-6:47 pm

1 stop10h 42m

Des Moines

Sun 2/22

7:45 pm-11:59 pm

1 stop6h 14m

$290

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Wed 2/4

3:07 pm-3:03 pm

2 stops21h 56m

Des Moines

Sun 2/8

8:30 am-1:53 pm

1 stop7h 23m

$310

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 2/20

6:00 am-6:19 pm

1 stop10h 19m

Des Moines

Fri 2/27

7:59 pm-11:59 pm

1 stop6h 00m

$325

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Mon 3/23

6:15 am-7:16 pm

1 stop11h 01m

Des Moines

Wed 3/25

8:21 pm-11:59 pm

1 stop5h 38m

$425

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 5/15

5:30 am-3:30 pm

1 stop8h 00m

Des Moines

Mon 5/18

1:55 pm-8:40 pm

2 stops8h 45m

$432

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 5/15

5:30 am-3:30 pm

1 stop8h 00m

Des Moines

Mon 5/18

1:55 pm-11:05 pm

1 stop11h 10m

$433

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Sat 2/14

1:45 pm-11:43 pm

1 stop7h 58m

Des Moines

Wed 2/18

2:59 pm-9:59 pm

1 stop9h 00m

$434

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Sat 2/14

1:45 pm-11:43 pm

1 stop7h 58m

Des Moines

Wed 2/18

2:59 pm-9:59 pm

1 stop9h 00m

$437

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 5/15

5:15 am-3:30 pm

2 stops8h 15m

Des Moines

Mon 5/18

1:55 pm-8:40 pm

2 stops8h 45m

$438

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 April is your next best option. Flight prices from Ontario to Des Moines during April average around $371.

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 Saturday. Travelers who choose to depart for Des Moines on a Saturday will often find tickets for as low as $374. 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

6h 35m

Direct flights

None
The fastest flight from Ontario to Des Moines takes 6h 35m
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 6h 35m.

  • 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
9,191 reviews
Search United Airlines flights
American AirlinesPriceFrom $317Free CancellationRating
7.2
11,174 reviews
Search American Airlines flights
SouthwestPriceFrom $330Free CancellationRating
8.0
4,266 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
Pella
Newton
Johnston
Osceola
Boone
Norwalk
Oskaloosa
Grinnell
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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