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Cheap flights from Ontario to Des Moines from $139

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 8/24. 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
11:45 am - 10:44 am
ONT
-
DSM
20h 59m
1 stop
Frontier Logo
8:30 pm - 10:30 am
DSM
-
ONT
16h 00m
1 stop
$201Frontier
Sat, Sep 19 - Mon, Sep 21
Multiple Airlines Logo
12:07 pm - 10:57 am
ONT
-
DSM
20h 50m
2 stops
Multiple Airlines Logo
8:30 pm - 10:30 am
DSM
-
ONT
16h 00m
1 stop
$230Multiple Airlines
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
2:30 pm - 10:57 am
ONT
-
DSM
18h 27m
1 stop
Multiple Airlines Logo
8:30 pm - 10:30 am
DSM
-
ONT
16h 00m
1 stop
$235Multiple Airlines
Thu, Oct 1 - Mon, Oct 5
Frontier Logo
11:45 am - 10:44 am
ONT
-
DSM
20h 59m
1 stop
Frontier Logo
8:30 pm - 4:59 pm
DSM
-
ONT
22h 29m
2 stops
$251Frontier
Sat, Sep 19 - Mon, Sep 21
Southwest Logo
11:00 am - 8:50 pm
ONT
-
DSM
7h 50m
2 stops
Southwest Logo
2:25 pm - 7:25 pm
DSM
-
ONT
7h 00m
2 stops
$402Southwest
Sat, Sep 19 - Mon, Sep 21
Southwest Logo
1:05 pm - 9:55 pm
ONT
-
DSM
6h 50m
2 stops
Southwest Logo
4:30 pm - 11:55 pm
DSM
-
ONT
9h 25m
2 stops
$402Southwest
Thu, Oct 1 - Mon, Oct 5
American Airlines Logo
6:00 am - 3:11 pm
ONT
-
DSM
7h 11m
1 stop
American Airlines Logo
2:30 pm - 6:43 pm
DSM
-
ONT
6h 13m
1 stop
$423American Airlines
Tue, Oct 13 - Tue, Oct 20
United Airlines Logo
5:00 am - 12:31 pm
ONT
-
DSM
5h 31m
1 stop
United Airlines Logo
3:11 pm - 10:49 pm
DSM
-
ONT
9h 38m
1 stop
$423United Airlines
Wed, Sep 30 - Sat, Oct 3
United Airlines Logo
5:00 am - 12:31 pm
ONT
-
DSM
5h 31m
1 stop
United Airlines Logo
5:22 pm - 8:58 pm
DSM
-
ONT
5h 36m
1 stop
$423United Airlines
Thu, Oct 1 - Tue, Oct 6
American Airlines Logo
9:35 am - 11:07 pm
ONT
-
DSM
11h 32m
2 stops
American Airlines Logo
2:30 pm - 6:43 pm
DSM
-
ONT
6h 13m
1 stop
$428American Airlines
Tue, Oct 13 - Tue, Oct 20

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Southwest flights from Ontario to Des Moines

Our best Southwest deals on Ontario to Des Moines flight tickets
Southwest
Sep 19
ONT11:00 amOntario
7h 50m
2 stops
DSM8:50 pmDes Moines
Sep 21
DSM2:25 pmDes Moines
7h 00m
2 stops
ONT7:25 pmOntario
$402
Southwest
Sep 30
ONT10:55 amOntario
9h 05m
2 stops
DSM10:00 pmDes Moines
Oct 3
DSM5:55 pmDes Moines
5h 05m
1 stop
ONT9:00 pmOntario
$428
Southwest
Oct 1
ONT1:05 pmOntario
6h 50m
2 stops
DSM9:55 pmDes Moines
Oct 6
DSM7:05 amDes Moines
7h 50m
2 stops
ONT12:55 pmOntario
$433

United Airlines flights from Ontario to Des Moines

Our best United Airlines deals on Ontario to Des Moines flight tickets
United Airlines
Sep 30
ONT5:00 amOntario
5h 31m
1 stop
DSM12:31 pmDes Moines
Oct 3
DSM3:11 pmDes Moines
9h 38m
1 stop
ONT10:49 pmOntario
$423
United Airlines
Oct 1
ONT5:00 amOntario
5h 31m
1 stop
DSM12:31 pmDes Moines
Oct 5
DSM5:22 pmDes Moines
5h 36m
1 stop
ONT8:58 pmOntario
$477
United Airlines
Sep 15
ONT7:00 amOntario
8h 28m
1 stop
DSM5:28 pmDes Moines
Sep 29
DSM9:15 amDes Moines
5h 31m
1 stop
ONT12:46 pmOntario
$508

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 August 4, 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

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Sat 9/19

11:45 am-10:44 am

1 stop20h 59m

Des Moines

Mon 9/21

8:30 pm-10:30 am

1 stop16h 00m

$201

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 10/1

12:07 pm-10:57 am

2 stops20h 50m

Des Moines

Mon 10/5

8:30 pm-10:30 am

1 stop16h 00m

$230

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 10/1

2:30 pm-10:57 am

1 stop18h 27m

Des Moines

Mon 10/5

8:30 pm-10:30 am

1 stop16h 00m

$235

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Sat 9/19

11:45 am-10:44 am

1 stop20h 59m

Des Moines

Mon 9/21

8:30 pm-4:59 pm

2 stops22h 29m

$251

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Sat 9/19

11:00 am-8:50 pm

2 stops7h 50m

Des Moines

Mon 9/21

2:25 pm-7:25 pm

2 stops7h 00m

$402

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 10/1

1:05 pm-9:55 pm

2 stops6h 50m

Des Moines

Mon 10/5

4:30 pm-11:55 pm

2 stops9h 25m

$402

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Tue 10/13

6:00 am-3:11 pm

1 stop7h 11m

Des Moines

Tue 10/20

2:30 pm-6:43 pm

1 stop6h 13m

$423

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Wed 9/30

5:00 am-12:31 pm

1 stop5h 31m

Des Moines

Sat 10/3

3:11 pm-10:49 pm

1 stop9h 38m

$423
Quickest round-trip

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 10/1

5:00 am-12:31 pm

1 stop5h 31m

Des Moines

Tue 10/6

5:22 pm-8:58 pm

1 stop5h 36m

$423

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Tue 10/13

9:35 am-11:07 pm

2 stops11h 32m

Des Moines

Tue 10/20

2:30 pm-6:43 pm

1 stop6h 13m

$428

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $270 to $542.
The lowest price recently found on this route was $201.

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 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.

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 $385. 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 at noon because they tend to be around $714. 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?

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 07m

Direct flights

None
The fastest flight from Ontario to Des Moines takes 5h 07m
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 07m.

  • 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
2,737 reviews
Search Frontier flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
10,059 reviews
Search United Airlines flights
American AirlinesPriceFrom $349Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights
SouthwestPriceFrom $426Free CancellationRating
8.0
4,222 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
Newton
Osceola
Johnston
Boone
Oskaloosa
Norwalk
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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