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

Frontier is the most popular carrier operating from Ontario to Des Moines

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

Phoenix (PHX) has the shortest average layover time for this route: 1h 18m.

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

Denver (DEN) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

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 Denver (DEN) offer the lowest average round-trip price of $303.

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 61% of people opting to fly with this airline when traveling to Des Moines. Keep in mind that there are 6 different airlines that fly to Des Moines on a routine basis, so you have a few additional options to choose from.

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.

$141 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.

8:00 am - 7:48 pmONT Ontario-DSM Des Moines

9h 48m1 stop Las Vegas Harry Reid Intl

9:31 pm - 9:09 amDSM Des Moines-ONT Ontario

13h 38m1 stop Las Vegas Harry Reid Intl

$256Multiple Airlines

Fri, Sep 18 - Mon, Sep 21

8:00 am - 7:48 pmONT Ontario-DSM Des Moines

9h 48m1 stop Las Vegas Harry Reid Intl

9:31 pm - 9:09 amDSM Des Moines-ONT Ontario

13h 38m1 stop Las Vegas Harry Reid Intl

$266Multiple Airlines

Fri, Sep 18 - Mon, Sep 21

6:00 am - 1:18 pmONT Ontario-DSM Des Moines

5h 18m1 stop Denver Intl

2:51 pm - 11:55 pmDSM Des Moines-ONT Ontario

11h 04m1 stop Denver Intl

$282Frontier

Mon, Oct 26 - Mon, Nov 2

11:45 am - 7:33 pmONT Ontario-DSM Des Moines

5h 48m1 stop Denver Intl

8:30 pm - 10:30 amDSM Des Moines-ONT Ontario

16h 00m1 stop Denver Intl

$282Frontier

Fri, Sep 18 - Mon, Sep 21

12:59 pm - 8:46 pmONT Ontario-DSM Des Moines

5h 47m1 stop Phoenix Sky Harbor Intl

6:34 am - 1:31 pmDSM Des Moines-ONT Ontario

8h 57m1 stop Dallas/Fort Worth

$405American Airlines

Thu, Sep 3 - Sun, Sep 6

12:59 pm - 12:20 amONT Ontario-DSM Des Moines

9h 21m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

6:34 am - 11:43 amDSM Des Moines-ONT Ontario

7h 09m1 stop Dallas/Fort Worth

$410American Airlines

Thu, Sep 3 - Sun, Sep 6

6:08 am - 4:19 pmONT Ontario-DSM Des Moines

8h 11m2 stops San Francisco Denver Intl

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

8h 27m2 stops Denver Intl San Francisco

$432United Airlines

Sun, Sep 6 - Sun, Sep 13

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

7h 40m2 stops Phoenix Sky Harbor Intl Denver Intl

3:00 pm - 9:40 pmDSM Des Moines-ONT Ontario

8h 40m2 stops Chicago Midway Denver Intl

$433Southwest

Tue, Oct 13 - Wed, Oct 21

5:15 am - 1:45 pmONT Ontario-DSM Des Moines

6h 30m2 stops Phoenix Sky Harbor Intl Denver Intl

2:25 pm - 7:25 pmDSM Des Moines-ONT Ontario

7h 00m2 stops Denver Intl Las Vegas Harry Reid Intl

$443Southwest

Mon, Sep 14 - Mon, Sep 21

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

$487United Airlines

Wed, Sep 9 - Sat, Sep 12

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

$410Frontier

Mon, Aug 10 - Mon, Aug 17

10:49 am - 1:34 pmONT Ontario-DSM Des Moines

24h 45m1 stop Denver Intl

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

11h 31m1 stop Denver Intl

$425Frontier

Thu, Aug 13 - Mon, Aug 17

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

$425Frontier

Fri, Aug 14 - Mon, Aug 17

11:47 am - 6:15 pmONT Ontario-DSM Des Moines

28h 28m2 stops Las Vegas Harry Reid Intl Houston George Bush Intcntl

10:06 pm - 3:54 pmDSM Des Moines-ONT Ontario

19h 48m1 stop Las Vegas Harry Reid Intl

$651Multiple Airlines

Thu, Aug 13 - Mon, Aug 17

12:33 pm - 9:01 amONT Ontario-DSM Des Moines

18h 28m1 stop Dallas/Fort Worth

5:30 am - 12:03 pmDSM Des Moines-ONT Ontario

8h 33m1 stop Phoenix Sky Harbor Intl

$755American Airlines

Thu, Aug 13 - Sat, Aug 15

12:33 pm - 9:01 amONT Ontario-DSM Des Moines

18h 28m1 stop Dallas/Fort Worth

6:33 am - 6:15 pmDSM Des Moines-ONT Ontario

13h 42m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$760American Airlines

Thu, Aug 13 - Sat, Aug 15

11:47 am - 8:54 pmONT Ontario-DSM Des Moines

7h 07m1 stop Las Vegas Harry Reid Intl

10:06 pm - 3:54 pmDSM Des Moines-ONT Ontario

19h 48m1 stop Las Vegas Harry Reid Intl

$795Multiple Airlines

Thu, Aug 13 - Mon, Aug 17

5:00 am - 12:32 pmONT Ontario-DSM Des Moines

5h 32m1 stop Denver Intl

1:35 pm - 8:01 pmDSM Des Moines-ONT Ontario

8h 26m2 stops Denver Intl San Francisco

$922United Airlines

Thu, Aug 13 - Mon, Aug 17

10:55 am - 9:15 pmONT Ontario-DSM Des Moines

8h 20m2 stops San Jose Denver Intl

7:20 am - 2:15 pmDSM Des Moines-ONT Ontario

8h 55m2 stops Denver Intl San Jose

$927Southwest

Thu, Aug 13 - Sat, Aug 15

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

5h 08m1 stop Denver Intl

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

8h 27m2 stops Denver Intl San Francisco

$1,006United Airlines

Fri, Aug 14 - Sun, Aug 16

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United Airlines flights from Ontario to Des Moines

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

United Airlines

Sep 6

ONT6:08 amOntario

8h 11m

2 stops

DSM4:19 pmDes Moines

Sep 13

DSM5:45 amDes Moines

8h 27m

2 stops

ONT12:12 pmOntario

$432

United Airlines

Sep 9

ONT6:08 amOntario

12h 18m

2 stops

DSM8:26 pmDes Moines

Sep 11

DSM3:22 pmDes Moines

9h 37m

1 stop

ONT10:59 pmOntario

$487

United Airlines

Sep 9

ONT1:56 pmOntario

7h 37m

2 stops

DSM11:33 pmDes Moines

Sep 11

DSM11:33 amDes Moines

10h 28m

2 stops

ONT8:01 pmOntario

$492

Southwest flights from Ontario to Des Moines

Our best Southwest deals on Ontario to Des Moines flight tickets

Southwest

Oct 13

ONT10:55 amOntario

7h 40m

2 stops

DSM8:35 pmDes Moines

Oct 21

DSM3:00 pmDes Moines

8h 40m

2 stops

ONT9:40 pmOntario

$433

Southwest

Sep 14

ONT5:15 amOntario

6h 30m

2 stops

DSM1:45 pmDes Moines

Sep 21

DSM2:25 pmDes Moines

7h 00m

2 stops

ONT7:25 pmOntario

$443

Southwest

Oct 29

ONT12:00 pmOntario

7h 55m

2 stops

DSM9:55 pmDes Moines

Nov 1

DSM6:40 amDes Moines

8h 00m

2 stops

ONT12:40 pmOntario

$450

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Fri 9/18

8:00 am-7:48 pm

1 stop9h 48m

Des Moines

Mon 9/21

9:31 pm-9:09 am

1 stop13h 38m

$256

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Fri 9/18

8:00 am-7:48 pm

1 stop9h 48m

Des Moines

Mon 9/21

9:31 pm-9:09 am

1 stop13h 38m

$266

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Mon 10/26

6:00 am-1:18 pm

1 stop5h 18m

Des Moines

Mon 11/2

2:51 pm-11:55 pm

1 stop11h 04m

$282

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Fri 9/18

11:45 am-7:33 pm

1 stop5h 48m

Des Moines

Mon 9/21

8:30 pm-10:30 am

1 stop16h 00m

$282

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Thu 9/3

12:59 pm-8:46 pm

1 stop5h 47m

Des Moines

Sun 9/6

6:34 am-1:31 pm

1 stop8h 57m

$405

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Thu 9/3

12:59 pm-12:20 am

2 stops9h 21m

Des Moines

Sun 9/6

6:34 am-11:43 am

1 stop7h 09m

$410

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Sun 9/6

6:08 am-4:19 pm

2 stops8h 11m

Des Moines

Sun 9/13

5:45 am-12:12 pm

2 stops8h 27m

$432

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Tue 10/13

10:55 am-8:35 pm

2 stops7h 40m

Des Moines

Wed 10/21

3:00 pm-9:40 pm

2 stops8h 40m

$433

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Mon 9/14

5:15 am-1:45 pm

2 stops6h 30m

Des Moines

Mon 9/21

2:25 pm-7:25 pm

2 stops7h 00m

$443

Quickest round-trip

OntarioDes Moines

ONT Ontario - DSM Des Moines

ONTDSM

Ontario

Wed 9/9

1:18 pm-8:26 pm

1 stop5h 08m

Des Moines

Sat 9/12

5:21 pm-8:53 pm

1 stop5h 32m

$487

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 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 $256.

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	4h 55m
Direct flights	None

The fastest flight from Ontario to Des Moines takes 4h 55m

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 4h 55m.
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 20%, and Frontier at 12%.

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 2,717 reviews	Search Frontier flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 10,089 reviews	Search United Airlines flights
American Airlines	PriceFrom $349	Free Cancellation	Rating 7.1 11,892 reviews	Search American Airlines flights
Southwest	PriceFrom $426	Free Cancellation	Rating 8.0 4,216 reviews	Search Southwest flights

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.

An easier way to manage your Des Moines trip

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Cheap flights from Ontario to Des Moines from $141

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 8/31. 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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United Airlines flights from Ontario to Des Moines

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

Southwest flights from Ontario to Des Moines

Our best Southwest 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 typical price of a round-trip flight between Ontario and 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

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

Airports servicing Iowa

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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Popular flights according to clicks in the last 7 days on momondo

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