$120 Find Cheap Flights from Ontario to Iowa - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Iowa departing on 8/6. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Iowa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Iowa, 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 Ontario to Iowa, as well as popular online travel agencies
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Cheap Flights from Ontario to Iowa

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Des Moines
Des Moines1 stop$241
Cedar Rapids
Cedar Rapids1 stop$260
Moline
Moline1 stop$331
Des Moines
Des Moines1 stop$241
Cedar Rapids
Cedar Rapids1 stop$260
Moline
Moline1 stop$331

Book Cheap Ontario to Iowa Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Iowa 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Iowa

Wed, Jul 22 - Wed, Jul 29
Frontier Logo
6:00 am - 1:34 pm
ONT
-
DSM
5h 34m
1 stop
Frontier Logo
2:19 pm - 11:50 pm
DSM
-
ONT
11h 31m
1 stop
$241Frontier
Wed, Aug 12 - Mon, Aug 24
Multiple Airlines Logo
6:00 am - 1:34 pm
ONT
-
DSM
5h 34m
1 stop
Multiple Airlines Logo
8:38 pm - 3:54 pm
DSM
-
ONT
21h 16m
1 stop
$242Multiple Airlines
Wed, Aug 5 - Wed, Aug 12
Frontier Logo
6:00 am - 1:34 pm
ONT
-
DSM
5h 34m
1 stop
Frontier Logo
2:19 pm - 11:50 pm
DSM
-
ONT
11h 31m
1 stop
$248Frontier
Tue, Aug 4 - Sat, Aug 8
Frontier Logo
6:00 am - 7:15 pm
ONT
-
OMA
11h 15m
1 stop
Frontier Logo
8:00 pm - 11:50 pm
OMA
-
ONT
5h 50m
1 stop
$253Frontier
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
6:15 am - 2:04 pm
ONT
-
CID
5h 49m
1 stop
American Airlines Logo
5:20 am - 9:34 am
CID
-
ONT
6h 14m
1 stop
$331American Airlines
Wed, Aug 19 - Wed, Sep 16
Delta Logo
12:00 pm - 10:19 pm
ONT
-
MLI
8h 19m
1 stop
Delta Logo
6:00 am - 11:07 am
MLI
-
ONT
7h 07m
1 stop
$331Delta
Thu, Oct 8 - Tue, Oct 13
Delta Logo
10:59 pm - 10:26 am
ONT
-
MLI
9h 27m
1 stop
Delta Logo
5:55 am - 11:27 am
MLI
-
ONT
7h 32m
1 stop
$340Delta
Wed, Aug 19 - Wed, Sep 16
American Airlines Logo
12:59 pm - 12:08 am
ONT
-
MLI
9h 09m
2 stops
American Airlines Logo
4:33 pm - 10:37 pm
MLI
-
ONT
8h 04m
1 stop
$345American Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
5:00 am - 9:24 pm
ONT
-
LSE
14h 24m
2 stops
United Airlines Logo
8:00 am - 10:53 pm
LSE
-
ONT
16h 53m
2 stops
$596United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
6:46 am - 9:24 pm
ONT
-
LSE
12h 38m
1 stop
United Airlines Logo
8:00 am - 10:53 pm
LSE
-
ONT
16h 53m
2 stops
$616United Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Iowa flights

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

How much is a round-trip flight from Ontario to Iowa?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Iowa departing in July.

What is the cheapest month to fly from Ontario to Iowa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Iowa, 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 Ontario to Iowa is May, when tickets cost $151 (return) on average. On the other hand, the most expensive months are February and January, when the average cost of round-trip tickets is $457 and $368 respectively.

Good to know

Low seasonFebruary
Cheapest flight$120
Best time to beat the crowds but there is an average 32% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Ontario to Omaha

FAQs - booking Iowa flights

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

    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 Ontario to Iowa.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Iowa 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 Ontario to Iowa?

    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 from Ontario to Iowa with an airline and back with another airline.

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

    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 from Ontario to Iowa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Ontario to Iowa

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Iowa. 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 Ontario to Iowa? 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.
7.9
SouthwestOverall score based on 4246 reviews
7.0Food
8.1Boarding
7.5Entertainment
8.0Comfort
8.6Crew
Airline reviews

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

4.0 OkaySteven, Jun 2026
ONT - LAS
Read more Southwest reviews

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

Was fine, delayed and feels like southwest is always late

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

I liked receiving attention from aged and well experienced flight attendants. I disliked the non-gluten-free snack but I brought my own so I was OK.

Love Southwest! Always a good trip with a happy crew who goes out of their way to be kind and fun.

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

Lost one piece of luggage even though I checked in 2.5 hours before the flight

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

Service was professional and quick. Premium economy seat was comfortable given the class

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

A long delay. Don't travel late in the day.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

No food service almost missed because of first flight delays

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

The flight was on time and arrived early. The crew were friendly and helpful.

The boarding by groups is pointless. The first two groups worked fine, but almost Noone boarded in goups three thru five leaving the vast majority boarding when group six was called. It defeated the purpose of spreading out the crowd.

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I blame kayak for my last trip to dca. Kayak cancelled my direct flight and put on a one stop flight and made lost whole day from my vacation and had not even refunded my ticket.

VERY disappointed at the agent checking in my luggage. I know that the weight limit is 23 kg, a little over 50 pounds (50.71 pounds). Yet the agent kept repeating "50 pounds". So I said, the limit is 23 kg, and she had the audacity to say 'no, it is 22 kg!" Imagine my surprise. Was she ignorant or was she poorly trained? Not sure. The boarding process was pretty good. The speakers were loud enough so I still could hear them despite inconsiderate passengers continuing to speak while the announcements were going on. During the flight, the teenage girl sitting behind me kept pressing her feet to the back of my chair. I turned around several times, yet she did not get the hint. I did not make a fuss since I sense I had a bad streak that night with AA, so I just did the best I can to lean forward and not let that bother me.

delayed multiple times. no resolution on anything from AA customer service. was put on hold in chat to talk to manager. was 6th in line to talk to manager for more than TWELVE HOURS - from sometime around 9AM until well after I had gone to bed that evening. no explanation, no attempt to make it right. just a five hour delay because of repeated maintenance claims

It was wonderful upgrading to first. Plane was so cold thou. Crew was great. Wish there was a food option in first for such a long flight. Doesnt matter the time of day. Chintzy.

Was the most uncomfortable I ever had in the air. Felt like I was trapped in the seat legs cramped and was just horrible. The flight to DSM was a lot better. Even being on a smaller plane was better. Staff are outstanding. No complaints about the people.

They didn’t offer a water, even after I asked

The takeoff was the smoothest I've ever experienced on any airline and this is the first time I've flown on frontier so this was an extremely pleasant surprise!

A lady asked to stop the flight after the tunnel pulled away and we began to depart a flight that was already hours late. The attendance respectfully stopped the the plane and had the tunnel return. After the tunnel returned the passenger claimed to have changed her mind . The tunnel was then put in reverse and the passenger remained on the plane .. They should have sent the sick passenger off the plane like initially replaced. They existed a couple off the plane prior to that situation.. So.. all and all.. it was a long and flight.. .

We understand and comply with Frontier’s bag sizes. We’ve had some problems in past while having to await other passengers who do not understand the baggage restrictions or have not prepaid and that is usually our biggest concern (others delaying us) with flying Frontier. Flying OUT of ONT, however, has always been a great experience. I’ve also noted even on delayed Frontier flights very knowledgeable pilots who manage expectations well.

Long lines, rude staff, everything that's offered you have to pay for.

The last time I flew Frontier was in the 1960s when it was a “real” airline. We flew this time because of the price & schedule. As the saying goes, you get what you pay for.

I appreciated the upgrade to free cary-on bag and seat selection at no charge

Flight was delayed on the runway for 40 minutes the crew did not even offer even water to passengers to compensate for the flight delayed. The flight was delayed due to aircraft mechanical issues. Worst customer service ever

This isna terribly run airlines. If you're one minute late, they will deny your ticket. Don't waste your time or money

Flight was delayed for more than 3 hours, crew at ONT airport was rude, and when we got to DFW the airplane had an issue landing, we had to be taxied to the terminal, and the luggage was hold until the next day.

Everything you need to know for your flight from Ontario to Iowa

Information on your arrival and departure airports