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Cheap flights from Ontario to Des Moines from $91

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 2/12. 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
6:00 am - 6:41 pm
ONT
-
DSM
10h 41m1 stop
Frontier Logo
7:36 pm - 11:59 pm
DSM
-
ONT
6h 23m1 stop
$155Frontier
Thu, Feb 26 - Thu, Mar 5
Frontier Logo
6:00 am - 6:41 pm
ONT
-
DSM
10h 41m1 stop
Frontier Logo
7:58 pm - 11:59 pm
DSM
-
ONT
6h 01m1 stop
$190Frontier
Thu, Feb 26 - Fri, Mar 6
Frontier Logo
6:10 am - 7:23 pm
ONT
-
DSM
11h 13m1 stop
Frontier Logo
8:18 pm - 3:07 pm
DSM
-
ONT
20h 49m1 stop
$203Frontier
Fri, Jan 16 - Mon, Jan 19
Frontier Logo
6:10 am - 7:23 pm
ONT
-
DSM
11h 13m1 stop
Frontier Logo
8:18 pm - 2:12 pm
DSM
-
ONT
43h 54m2 stops
$227Frontier
Fri, Jan 16 - Mon, Jan 19
Multiple Airlines Logo
1:28 pm - 10:51 pm
ONT
-
DSM
7h 23m1 stop
Multiple Airlines Logo
3:39 pm - 9:34 pm
DSM
-
ONT
31h 55m2 stops
$236Multiple Airlines
Fri, Feb 20 - Mon, Feb 23
Frontier Logo
6:45 am - 7:44 pm
ONT
-
DSM
10h 59m1 stop
Frontier Logo
8:17 pm - 11:56 pm
DSM
-
ONT
5h 39m1 stop
$268Frontier
Mon, Jan 5 - Fri, Jan 9
Frontier Logo
6:00 am - 6:41 pm
ONT
-
DSM
10h 41m1 stop
Frontier Logo
7:58 pm - 11:59 pm
DSM
-
ONT
6h 01m1 stop
$315Frontier
Thu, Feb 26 - Sun, Mar 8
American Airlines Logo
6:00 am - 3:15 pm
ONT
-
DSM
7h 15m1 stop
American Airlines Logo
11:35 am - 5:22 pm
DSM
-
ONT
7h 47m1 stop
$336American Airlines
Thu, Jan 15 - Sun, Jan 18
Frontier Logo
6:45 am - 7:44 pm
ONT
-
DSM
10h 59m1 stop
Frontier Logo
8:29 pm - 11:59 pm
DSM
-
ONT
5h 30m1 stop
$338Frontier
Mon, Dec 22 - Fri, Jan 2
Frontier Logo
6:00 am - 6:41 pm
ONT
-
DSM
10h 41m1 stop
Frontier Logo
7:36 pm - 11:59 pm
DSM
-
ONT
6h 23m1 stop
$342Frontier
Sun, Mar 1 - Thu, Mar 5

Delta flights from Ontario to Des Moines

Our best Delta deals on Ontario to Des Moines flight tickets
Delta
Jan 27
ONT10:30 pmOntario
10h 11m
1 stop
DSM10:41 amDes Moines
Feb 10
DSM5:35 amDes Moines
7h 56m
1 stop
ONT11:31 amOntario
$351
Find similar
Delta
Jan 28
ONT10:30 pmOntario
10h 11m
1 stop
DSM10:41 amDes Moines
Jan 31
DSM1:03 pmDes Moines
10h 02m
1 stop
ONT9:05 pmOntario
$354
Find similar
Delta
Jan 28
ONT7:30 amOntario
11h 54m
2 stops
DSM9:24 pmDes Moines
Jan 31
DSM1:03 pmDes Moines
10h 02m
1 stop
ONT9:05 pmOntario
$359
Find similar

Frontier flights from Ontario to Des Moines

Our best Frontier deals on Ontario to Des Moines flight tickets
Frontier
Feb 26
ONT6:00 amOntario
10h 41m
1 stop
DSM6:41 pmDes Moines
Mar 5
DSM7:36 pmDes Moines
6h 23m
1 stop
ONT11:59 pmOntario
$155
Find similar
Frontier
Feb 26
ONT6:00 amOntario
10h 41m
1 stop
DSM6:41 pmDes Moines
Mar 6
DSM7:58 pmDes Moines
6h 01m
1 stop
ONT11:59 pmOntario
$190
Find similar
Frontier
Jan 16
ONT6:10 amOntario
11h 13m
1 stop
DSM7:23 pmDes Moines
Jan 19
DSM8:18 pmDes Moines
20h 49m
1 stop
ONT3:07 pmOntario
$203
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 December 11, 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

Thu 2/26

6:00 am-6:41 pm

1 stop10h 41m

Des Moines

Thu 3/5

7:36 pm-11:59 pm

1 stop6h 23m

$155

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 2/26

6:00 am-6:41 pm

1 stop10h 41m

Des Moines

Fri 3/6

7:58 pm-11:59 pm

1 stop6h 01m

$190

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 1/16

6:10 am-7:23 pm

1 stop11h 13m

Des Moines

Mon 1/19

8:18 pm-3:07 pm

1 stop20h 49m

$203

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 1/16

6:10 am-7:23 pm

1 stop11h 13m

Des Moines

Mon 1/19

8:18 pm-2:12 pm

2 stops43h 54m

$227

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 2/20

1:28 pm-10:51 pm

1 stop7h 23m

Des Moines

Mon 2/23

3:39 pm-9:34 pm

2 stops31h 55m

$236

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Mon 1/5

6:45 am-7:44 pm

1 stop10h 59m

Des Moines

Fri 1/9

8:17 pm-11:56 pm

1 stop5h 39m

$268

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 2/26

6:00 am-6:41 pm

1 stop10h 41m

Des Moines

Sun 3/8

7:58 pm-11:59 pm

1 stop6h 01m

$315

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Thu 1/15

6:00 am-3:15 pm

1 stop7h 15m

Des Moines

Sun 1/18

11:35 am-5:22 pm

1 stop7h 47m

$336

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Mon 12/22

6:45 am-7:44 pm

1 stop10h 59m

Des Moines

Fri 1/2

8:29 pm-11:59 pm

1 stop5h 30m

$338

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Sun 3/1

6:00 am-6:41 pm

1 stop10h 41m

Des Moines

Thu 3/5

7:36 pm-11:59 pm

1 stop6h 23m

$342

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 December, 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 $382. 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 December 2025, prices for Ontario to Des Moines flights are approximately 112% more expensive 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

Fastest flight time

4h 50m

Direct flights

None
The fastest flight from Ontario to Des Moines takes 4h 50m
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 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
9,095 reviews
Search United Airlines flights
American AirlinesPriceFrom $317Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
SouthwestPriceFrom $330Free CancellationRating
7.9
4,253 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
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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