Cheap flights from Ontario to Iowa from $74
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 Iowa departing on 5/15. 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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United Airlines flights from Ontario to Iowa
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How to get the cheapest flight ticket from Ontario to Iowa
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 Iowa?
The month of October is another great option to travel to Iowa, with average flight prices from Ontario averaging around $306.
What is the cheapest day to depart on your flight to Iowa?
The cheapest day to depart from Ontario to Iowa is on a Thursday when prices can be found for as low as $355. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $543. These prices are subject to change though, so be sure to set up a Price Alert for flights to Iowa.
What is the cheapest airline that flies from Ontario to Iowa?
Frontier, American Airlines, and Delta are the most popular carriers operating from Ontario to Iowa
What airlines fly to Iowa?
American Airlines, United Airlines and Allegiant Air are the top three most popular airlines that fly to Iowa from Ontario according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Iowa. Keep in mind that there are 6 different airlines that fly to Iowa on a routine basis, so you have a few additional options to choose from.
Cheap Ontario to Iowa flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Iowa
When did momondo last update prices for flights from Ontario Airport to Iowa?
Prices for flights from Ontario Airport to Iowa were last updated today.
How many operators does momondo search for flights from Ontario Airport to Iowa?
As of May 2025, there are 6 operators available to choose from for flights from Ontario Airport to Iowa.
How old do you have to be to fly from Ontario Airport to Iowa?
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 Iowa.
What documentation or ID do you need to fly to Iowa?
The travel and health documents required for your trip to Iowa can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Iowa. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Ontario to Iowa
Compare and see reviews for airlines that fly from Ontario to Iowa with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $94 | Free Cancellation | Rating 7.3 734 reviews | |||
| PriceFrom $143 | Free Cancellation | Rating 5.9 3,289 reviews | |||
| PriceFrom $287 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $303 | Free Cancellation | Rating 7.4 8,710 reviews | |||
| PriceFrom $306 | Free Cancellation | Rating 8.0 4,292 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Iowa?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Iowa. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Ontario to Iowa with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Iowa from Ontario with this policy.
How can momondo help me find flights from Ontario to Iowa?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Iowa from Ontario.
I’m not ready to book a flight from Ontario to Iowa right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ontario to Iowa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.