Cheap flights from Ontario to Des Moines from $113
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 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ontario to Des Moines
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Frontier flights from Ontario to Des Moines
Our best Frontier deals on Ontario to Des Moines flight tickets
United Airlines flights from Ontario to Des Moines
Our best United Airlines deals on Ontario to Des Moines flight tickets
See travel insights to Des Moines from
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
What is the cheapest month to fly to Des Moines?
If you’re not able to fly to Des Moines in October, then August is your next best option. Flight prices from Ontario to Des Moines during August average around $311.
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 Friday. Travelers who choose to depart for Des Moines on a Friday will often find tickets for as low as $229. Flights from Ontario to Des Moines on a Monday will generally be more expensive and average around $274. 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 $228. 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 in the evening because they tend to be around $484. 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?
As of July 2025, prices for Ontario to Des Moines flights are approximately 21% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Ontario to Des Moines?
Frontier, Delta, and United Airlines are the most popular carriers operating from Ontario to Des Moines
What airlines fly to Des Moines?
American Airlines, United Airlines and Southwest 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 36% 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 to book flights from Ontario to Des Moines
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
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 20m.
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 5 as of July 2025.
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 34% of all bookings. The subsequent popular airlines are Frontier at 22%, United Airlines at 20%, and Southwest at 17%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $153 | Free Cancellation | Rating 7.2 710 reviews | |||
| PriceFrom $158 | Free Cancellation | Rating 5.9 3,291 reviews | |||
| PriceFrom $298 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $303 | Free Cancellation | Rating 7.4 8,858 reviews | |||
| PriceFrom $306 | Free Cancellation | Rating 8.0 4,273 reviews |
Traveling to a place near Des Moines?
Book flights to Des Moines if you plan to visit one of these locationsWhy 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.