Which layover airport has the shortest connection time from Ontario to Des Moines?

Denver (DEN) has the shortest average layover time for this route: 0h 54m.

What airlines fly to Des Moines?

American Airlines, Allegiant Air and United Airlines are the top three most popular airlines that fly to Des Moines from Ontario according to our data. American Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Des Moines. Keep in mind that there are 7 different airlines that fly to Des Moines on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Des Moines?

Frontier, Southwest, and United Airlines are the most popular carriers operating from Ontario to Des Moines

Which layover airport has the shortest travel time from Ontario to Des Moines?

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 4h 53m.

Which layover airport offers the lowest fares from Ontario to Des Moines?

Flights via Phoenix (PHX) offer the lowest average round-trip price of $391.

Which airport is the most popular layover for flights between Ontario and Des Moines?

Phoenix (PHX) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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?

The number of operators available for flights from Ontario Airport to Des Moines Airport is 4 as of August 2026.

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.

$127 Cheap Flights from Ontario to Des Moines in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Des Moines

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 7:33 pmONT Ontario-DSM Des Moines

11h 18m1 stop Denver Intl

8:30 pm - 11:47 pmDSM Des Moines-ONT Ontario

29h 17m1 stop Denver Intl

$213Frontier

Mon, Sep 14 - Mon, Sep 21

6:15 am - 7:33 pmONT Ontario-DSM Des Moines

11h 18m1 stop Denver Intl

8:30 pm - 4:46 pmDSM Des Moines-ONT Ontario

22h 16m2 stops Denver Intl Dallas/Fort Worth

$258Frontier

Mon, Sep 14 - Mon, Sep 21

6:15 am - 8:49 amONT Ontario-DSM Des Moines

24h 34m2 stops Denver Intl Nashville Intl

11:29 am - 11:47 pmDSM Des Moines-ONT Ontario

14h 18m1 stop Denver Intl

$302Multiple Airlines

Wed, Sep 9 - Thu, Sep 17

6:25 am - 7:35 pmONT Ontario-DSM Des Moines

11h 10m1 stop Denver Intl

6:45 am - 10:35 amDSM Des Moines-ONT Ontario

29h 50m2 stops Nashville Intl Denver Intl

$302Multiple Airlines

Mon, Nov 2 - Mon, Nov 16

4:29 pm - 11:45 pmONT Ontario-DSM Des Moines

5h 16m1 stop Phoenix Sky Harbor Intl

4:12 pm - 9:21 pmDSM Des Moines-ONT Ontario

7h 09m1 stop Dallas/Fort Worth

$387American Airlines

Wed, Oct 21 - Sat, Oct 24

2:22 pm - 11:12 pmONT Ontario-DSM Des Moines

6h 50m1 stop Dallas/Fort Worth

4:14 pm - 10:37 pmDSM Des Moines-ONT Ontario

8h 23m1 stop Dallas/Fort Worth

$387American Airlines

Wed, Sep 9 - Wed, Sep 16

5:40 am - 2:20 pmONT Ontario-DSM Des Moines

6h 40m2 stops Las Vegas Harry Reid Intl Denver Intl

7:00 am - 10:20 amDSM Des Moines-ONT Ontario

5h 20m1 stop Denver Intl

$392Southwest

Wed, Oct 21 - Sat, Oct 24

10:55 am - 8:35 pmONT Ontario-DSM Des Moines

7h 40m2 stops Phoenix Sky Harbor Intl Denver Intl

2:30 pm - 8:30 pmDSM Des Moines-ONT Ontario

8h 00m2 stops Las Vegas Harry Reid Intl Sacramento Intl

$397Southwest

Wed, Oct 21 - Sat, Oct 24

1:56 pm - 11:33 pmONT Ontario-DSM Des Moines

7h 37m2 stops San Francisco Denver Intl

6:24 am - 2:01 pmDSM Des Moines-ONT Ontario

9h 37m2 stops Chicago O'Hare Intl San Francisco

$407United Airlines

Wed, Sep 16 - Tue, Sep 22

1:56 pm - 11:33 pmONT Ontario-DSM Des Moines

7h 37m2 stops San Francisco Denver Intl

5:45 am - 12:12 pmDSM Des Moines-ONT Ontario

8h 27m2 stops Denver Intl San Francisco

$407United Airlines

Wed, Sep 16 - Wed, Sep 23

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 1:34 pmONT Ontario-DSM Des Moines

5h 34m1 stop Denver Intl

2:19 pm - 10:04 amDSM Des Moines-ONT Ontario

21h 45m1 stop Denver Intl

$390Frontier

Fri, Aug 28 - Mon, Aug 31

6:00 am - 1:34 pmONT Ontario-DSM Des Moines

5h 34m1 stop Denver Intl

2:19 pm - 10:04 amDSM Des Moines-ONT Ontario

21h 45m1 stop Denver Intl

$400Frontier

Fri, Aug 28 - Mon, Aug 31

6:00 am - 1:34 pmONT Ontario-DSM Des Moines

5h 34m1 stop Denver Intl

2:19 pm - 11:50 pmDSM Des Moines-ONT Ontario

11h 31m1 stop Denver Intl

$400Frontier

Fri, Aug 28 - Mon, Aug 31

10:49 am - 8:38 amONT Ontario-DSM Des Moines

43h 49m2 stops Denver Intl Nashville Intl

9:50 pm - 4:22 pmDSM Des Moines-ONT Ontario

20h 32m1 stop Las Vegas Harry Reid Intl

$526Multiple Airlines

Fri, Aug 28 - Sun, Aug 30

10:49 am - 8:38 amONT Ontario-DSM Des Moines

43h 49m2 stops Denver Intl Nashville Intl

2:19 pm - 10:04 amDSM Des Moines-ONT Ontario

21h 45m1 stop Denver Intl

$639Multiple Airlines

Fri, Aug 28 - Mon, Aug 31

6:00 am - 1:34 pmONT Ontario-DSM Des Moines

5h 34m1 stop Denver Intl

10:30 am - 7:03 pmDSM Des Moines-ONT Ontario

10h 33m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

$664Multiple Airlines

Fri, Aug 28 - Mon, Aug 31

1:18 pm - 8:26 pmONT Ontario-DSM Des Moines

5h 08m1 stop Denver Intl

5:21 pm - 8:53 pmDSM Des Moines-ONT Ontario

5h 32m1 stop Denver Intl

$787United Airlines

Sun, Aug 30 - Sat, Sep 5

9:01 am - 11:44 pmONT Ontario-DSM Des Moines

12h 43m2 stops San Francisco Denver Intl

5:21 pm - 8:53 pmDSM Des Moines-ONT Ontario

5h 32m1 stop Denver Intl

$792United Airlines

Sun, Aug 30 - Sat, Sep 5

12:35 pm - 9:15 pmONT Ontario-DSM Des Moines

6h 40m2 stops Las Vegas Harry Reid Intl Denver Intl

2:25 pm - 8:40 pmDSM Des Moines-ONT Ontario

8h 15m2 stops Denver Intl Phoenix Sky Harbor Intl

$1,017Southwest

Fri, Aug 28 - Mon, Aug 31

12:59 pm - 11:25 pmONT Ontario-DSM Des Moines

8h 26m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

10:30 am - 6:15 pmDSM Des Moines-ONT Ontario

9h 45m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

$1,107American Airlines

Fri, Aug 28 - Mon, Aug 31

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Frontier flights from Ontario to Des Moines

Our best Frontier deals on Ontario to Des Moines flight tickets

Frontier

Sep 14

ONT6:15 amOntario

11h 18m

1 stop

DSM7:33 pmDes Moines

Sep 21

DSM8:30 pmDes Moines

29h 17m

1 stop

ONT11:47 pmOntario

$213

Frontier

Sep 14

ONT6:15 amOntario

11h 18m

1 stop

DSM7:33 pmDes Moines

Sep 21

DSM8:30 pmDes Moines

22h 16m

2 stops

ONT4:46 pmOntario

$258

Frontier

Nov 2

ONT6:25 amOntario

11h 10m

1 stop

DSM7:35 pmDes Moines

Nov 16

DSM8:30 pmDes Moines

29h 21m

1 stop

ONT11:51 pmOntario

$267

American Airlines flights from Ontario to Des Moines

Our best American Airlines deals on Ontario to Des Moines flight tickets

American Airlines

Sep 16

ONT2:22 pmOntario

6h 50m

1 stop

DSM11:12 pmDes Moines

Sep 23

DSM6:22 pmDes Moines

6h 15m

1 stop

ONT10:37 pmOntario

$387

American Airlines

Sep 16

ONT1:04 pmOntario

9h 00m

2 stops

DSM12:04 amDes Moines

Sep 23

DSM4:14 pmDes Moines

8h 23m

1 stop

ONT10:37 pmOntario

$392

American Airlines

Sep 24

ONT7:11 pmOntario

11h 28m

2 stops

DSM8:39 amDes Moines

Sep 27

DSM7:40 pmDes Moines

5h 56m

1 stop

ONT11:36 pmOntario

$427

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Mon 9/14

6:15 am-7:33 pm

1 stop11h 18m

Des Moines

Mon 9/21

8:30 pm-11:47 pm

1 stop29h 17m

$213

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Mon 9/14

6:15 am-7:33 pm

1 stop11h 18m

Des Moines

Mon 9/21

8:30 pm-4:46 pm

2 stops22h 16m

$258

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Wed 9/9

6:15 am-8:49 am

2 stops24h 34m

Des Moines

Thu 9/17

11:29 am-11:47 pm

1 stop14h 18m

$302

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Mon 11/2

6:25 am-7:35 pm

1 stop11h 10m

Des Moines

Mon 11/16

6:45 am-10:35 am

2 stops29h 50m

$302

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Wed 10/21

4:29 pm-11:45 pm

1 stop5h 16m

Des Moines

Sat 10/24

4:12 pm-9:21 pm

1 stop7h 09m

$387

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Wed 9/9

2:22 pm-11:12 pm

1 stop6h 50m

Des Moines

Wed 9/16

4:14 pm-10:37 pm

1 stop8h 23m

$387

Quickest round-trip

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Wed 10/21

5:40 am-2:20 pm

2 stops6h 40m

Des Moines

Sat 10/24

7:00 am-10:20 am

1 stop5h 20m

$392

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Wed 10/21

10:55 am-8:35 pm

2 stops7h 40m

Des Moines

Sat 10/24

2:30 pm-8:30 pm

2 stops8h 00m

$397

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Wed 9/16

1:56 pm-11:33 pm

2 stops7h 37m

Des Moines

Tue 9/22

6:24 am-2:01 pm

2 stops9h 37m

$407

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Wed 9/16

1:56 pm-11:33 pm

2 stops7h 37m

Des Moines

Wed 9/23

5:45 am-12:12 pm

2 stops8h 27m

$407

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

What is the cheapest month to fly to Des Moines?

If you’re not able to fly to Des Moines in August, then September is your next best option. Flight prices from Ontario to Des Moines during September 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 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 $527. 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 $384. 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 $695. 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

Best Price Found	$127
Fastest flight time	5h 08m
Direct flights	None

The best one-way flight to Des Moines from Ontario in the past 72 hours is $127. The best round-trip flight deal from Ontario to Des Moines found on momondo in the last 72 hours is $213.

The fastest flight from Ontario to Des Moines takes 5h 08m

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 08m.
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?
The number of operators available for flights from Ontario Airport to Des Moines Airport is 4 as of August 2026.
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?
momondo data reveals that the most frequently booked airline on the route from Ontario to Des Moines is American Airlines, representing 44% of all bookings. The subsequent popular airlines are Southwest at 25%, United Airlines at 18%, and Frontier at 13%.

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
Frontier	PriceFrom $158	Free Cancellation	Rating 5.6 2,645 reviews	Search Frontier flights
United Airlines	PriceFrom $213	Free Cancellation	Rating 7.4 10,128 reviews	Search United Airlines flights
American Airlines	PriceFrom $368	Free Cancellation	Rating 7.1 12,007 reviews	Search American Airlines flights
Southwest	PriceFrom $426	Free Cancellation	Rating 8.0 4,204 reviews	Search Southwest flights

West Des Moines

Ames

Ankeny

Clive

Altoona

Pella

Urbandale

Newton

Osceola

Boone

Johnston

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.

An easier way to manage your Des Moines trip

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Cheap flights from Ontario to Des Moines from $127

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 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Ontario to Des Moines

Our best Frontier deals on Ontario to Des Moines flight tickets

American Airlines flights from Ontario to Des Moines

Our best American Airlines deals on Ontario to Des Moines flight tickets

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How to get the cheapest flight ticket from Ontario to Des Moines

What is the cheapest month to fly to Des Moines?

What is the cheapest day to depart on your flight to Des Moines?

What is the cheapest time of day to depart on your flight to Des Moines?

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

What is the cheapest airline that flies from Ontario to Des Moines?

What airlines fly to Des Moines?

Which airport is the most popular layover for flights between Ontario and Des Moines?

Which layover airport offers the lowest fares from Ontario to Des Moines?

Which layover airport has the shortest travel time from Ontario to Des Moines?

Which layover airport has the shortest connection time from Ontario to Des Moines?

When to book flights from Ontario to Des Moines

Cheap Ontario to Des Moines (ONT to DSM) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near Des Moines?

Why use momondo?

An easier way to manage your Des Moines trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Fly your favorite airline to Des Moines

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Des Moines

List of cabin classes available on flights landing in Des Moines. Availability may vary depending on flight origin and airline.

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