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DSM - ONT

Find cheap flights from Des Moines to Ontario from $91

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Des Moines to Ontario departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Des Moines to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Des Moines to Ontario, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Cheap flight deals from Des Moines to Ontario (DSM-ONT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Des Moines to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:15 pm - 11:59 pmDSM-ONT
9h 44m1 stop
8:29 am - 8:48 pmONT-DSM
10h 19m1 stop
$154Frontier
Find Deal
Wed, May 29 - Sat, Jun 1
9:34 pm - 7:39 amDSM-ONT
12h 05m1 stop
12:49 am - 8:15 pmONT-DSM
17h 26m1 stop
$156Frontier
Find Deal
Fri, May 31 - Tue, Aug 27
5:14 pm - 8:48 pmDSM-ONT
5h 34m1 stop
1:29 pm - 11:37 pmONT-DSM
8h 08m1 stop
$389United Airlines
Find Deal
Wed, May 29 - Fri, May 31
5:14 pm - 8:48 pmDSM-ONT
5h 34m1 stop
5:15 am - 12:37 pmONT-DSM
5h 22m1 stop
$390United Airlines
Find Deal
Thu, May 30 - Sat, Jun 1
11:55 am - 8:06 pmDSM-ONT
10h 11m1 stop
12:50 pm - 10:40 pmONT-DSM
7h 50m1 stop
$431Delta
Find Deal
Tue, May 28 - Wed, Jun 5
5:15 am - 8:45 amDSM-ONT
5h 30m1 stop
6:45 am - 1:47 pmONT-DSM
5h 02m1 stop
$432American Airlines
Find Deal
Tue, May 21 - Thu, May 23
5:00 am - 11:52 amDSM-ONT
8h 52m1 stop
9:30 am - 10:04 pmONT-DSM
10h 34m2 stops
$437American Airlines
Find Deal
Tue, May 21 - Thu, May 23
11:55 am - 8:06 pmDSM-ONT
10h 11m1 stop
6:00 am - 5:24 pmONT-DSM
9h 24m1 stop
$568Delta
Find Deal
Tue, May 21 - Thu, May 23
5:43 am - 5:44 pmDSM-ONT
14h 01m2 stops
6:00 am - 11:40 pmONT-DSM
15h 40m2 stops
$716Alaska Airlines
Find Deal
Fri, Nov 1 - Mon, Nov 4
5:00 am - 3:26 pmDSM-ONT
12h 26m2 stops
10:00 am - 11:59 pmONT-DSM
11h 59m2 stops
$796Alaska Airlines
Find Deal
Wed, Jun 5 - Wed, Jun 12

Flights from Des Moines to Ontario - Travel Insights & Trends

Get data-powered insights and trends into flights from Des Moines to Ontario to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Des Moines to Ontario?

The average price of all flights from Des Moines to Ontario clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Ontario on a Monday and more expensive on a Sunday. On your return trip to Des Moines, you should consider flying back on a Saturday, and avoid Mondays for better deals.

What is the cheapest month to fly from Des Moines to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Des Moines to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Des Moines to Ontario is March, where tickets cost $373 on average. On the other hand, the most expensive months are November and June, where the average cost of tickets is $606 and $541 respectively.

How far in advance should I book a flight from Des Moines to Ontario?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Des Moines to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Des Moines to Ontario, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 6 days before departure.

Which airlines provide the cheapest flights from Des Moines to Ontario?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Ontario from Des Moines were found on Frontier ($91) and United Airlines ($286), and the lowest round-trip tickets were found on Frontier ($154) and United Airlines ($389).

Good to know

Low season

April

High season

March

Cheapest flight

$91
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Des Moines to Ontario

When to book flights from Des Moines to Ontario

Are your dates flexible? Find out the best times to travel from Des Moines to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Des Moines to Ontario

  • What is the cheapest flight from Des Moines to Ontario?

    In the last 3 days, the lowest price for a flight from Des Moines to Ontario was $91 for a one-way ticket and $154 for a round-trip.

  • Do I need a passport to fly between Des Moines and Ontario?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Des Moines to Ontario?

    Des Moines airport is called Des Moines and the only airport in Ontario is Ontario.

  • Which aircraft models fly most regularly from Des Moines to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Des Moines to Ontario?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Des Moines and Ontario, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Des Moines to Ontario, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Des Moines to Ontario are United Airlines and American Airlines. With an average price for the route of $504 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $483 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Des Moines to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Des Moines to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Des Moines to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Des Moines is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Des Moines to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Des Moines with another airline. Booking your flights between Des Moines and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Des Moines to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Des Moines up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Des Moines to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Des Moines to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Des Moines to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11043 reviews
8.1Crew
7.2Comfort
6.7Food
7.7Boarding
7.1Entertainment
Airline reviews

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

2.0 MediocreTed, May 2024IAD - SFO
Read more about United Airlines reviews

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

So so. Terrible aircraft choice for that leg of the flight.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

Too many fees (but that seems to apply to all airlines nowadays)

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

I can say I will not be taking this airline again any time soon. Seat were uncomfortable and too tight. Lack of chair screen and little overhead space.

Plane felt so crowded and tightly packed. The chair itself was not comfortable.

They attended to my needs as I couldn't walk and they provided a wheelchair for me.q

Poor availability of food. Cold cabin temperature. Extremely long waiting time for a flight attendant to respond to a call button signal.

2.5h delay due to unruly passenger in first class. Had to be removed from the flight. No food unless pre ordered. Didn't know we would need it because of delay.

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

Book cheap flights from Des Moines to Ontario

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Des Moines to Ontario found on KAYAK in the last 72 hours.
5/20Mon
1 stopFrontier
28h 17mDSM-ONT
$91
6/1Sat
1 stopFrontier
28h 11mDSM-ONT
$94
8/16Fri
1 stopFrontier
11h 09mDSM-ONT
$96
8/17Sat
1 stopFrontier
17h 00mDSM-ONT
$97
6/3Mon
1 stopFrontier
17h 42mDSM-ONT
$103
8/17Sat
2 stopsUnited Airlines
14h 48mDSM-ONT
$286
8/17Sat
2 stopsUnited Airlines
14h 48mDSM-ONT
$292
5/23Thu
1 stopDelta
8h 07mDSM-ONT
$308
5/23Thu
2 stopsAmerican Airlines
12h 06mDSM-ONT
$337
5/18Sat
2 stopsAmerican Airlines
8h 47mDSM-ONT
$338

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Last minute flights from Des Moines to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Des Moines to Ontario that are departing in the next 10 days.
5/11Sat
multi-stopFrontier
17h 18mDSM-ONT
5/14Tue
multi-stopFrontier
11h 26mONT-DSM
$250
5/11Sat
multi-stopFrontier
17h 18mDSM-ONT
5/17Fri
multi-stopFrontier
17h 34mONT-DSM
$263
5/11Sat
multi-stopFrontier
17h 18mDSM-ONT
5/15Wed
multi-stopFrontier
4h 59mONT-DSM
$264
5/11Sat
multi-stop
13h 05mDSM-ONT
5/18Sat
multi-stop
10h 09mONT-DSM
$608
5/13Mon
multi-stopUnited Airlines
5h 48mDSM-ONT
5/17Fri
multi-stopUnited Airlines
13h 33mONT-DSM
$655
5/13Mon
multi-stopUnited Airlines
5h 48mDSM-ONT
5/17Fri
multi-stopUnited Airlines
13h 33mONT-DSM
$667
5/11Sat
multi-stopAmerican Airlines
11h 22mDSM-ONT
5/18Sat
multi-stopAmerican Airlines
8h 09mONT-DSM
$734
5/13Mon
multi-stopAmerican Airlines
6h 40mDSM-ONT
5/17Fri
multi-stopAmerican Airlines
8h 09mONT-DSM
$751
5/11Sat
multi-stopAlaska Airlines
13h 05mDSM-ONT
5/14Tue
multi-stopAlaska Airlines
11h 40mONT-DSM
$866
5/10Fri
multi-stopAlaska Airlines
12h 46mDSM-ONT
5/18Sat
multi-stopAlaska Airlines
15h 02mONT-DSM
$896

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Des Moines - Ontario Flights

Departure:

Des Moines (undefined)United States

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Des Moines

Cabin classes: