Cheap flights from Des Moines to Ontario from $89
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Des Moines to Ontario departing on 4/30. 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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How to get the cheapest flight ticket from Des Moines to Ontario
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 Ontario?
In general, October is the cheapest month to fly from Des Moines to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $168. If you aren’t able to travel during the month of October, then book flights to Ontario from Des Moines during June instead. Flights to Ontario in June, while not as cheap as those in October, still average around $307.
What is the cheapest day to depart on your flight to Ontario?
The cheapest day to depart on your flight to Ontario is on a Sunday when prices can be found for as low as $303. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Des Moines to Ontario for around $468.
What is the cheapest time of day to depart on your flight to Ontario?
In the evening is the cheapest time of day to fly from Des Moines to Ontario when you can find flight prices for as low as $383. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $445 on average. Flights to Ontario from Des Moines at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How have Des Moines to Ontario flight prices changed over time?
As of April 2025, prices for Des Moines to Ontario flights are approximately 80% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Des Moines to Ontario?
Frontier, American Airlines, and United Airlines are the most popular carriers operating from Des Moines to Ontario
What airlines fly to Ontario?
American Airlines, Allegiant Air and United Airlines are the top three most popular airlines that fly to Ontario from Des Moines according to our data. American Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 6 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.
When to book flights from Des Moines to Ontario
Cheap Des Moines to Ontario (DSM to ONT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Des Moines to Ontario
How far is Des Moines to Ontario by plane?
Des Moines and Ontario are 1403.5 mi apart from one another. A reasonable flight in good conditions will take 5h 12m.
When did momondo last update prices for flights from Des Moines Airport to Ontario Airport?
Prices for flights from Des Moines Airport to Ontario Airport were last updated today.
How many operators does momondo search for flights from Des Moines Airport to Ontario Airport?
As of April 2025, there are 4 operators available to choose from for flights from Des Moines Airport to Ontario Airport.
How old do you have to be to fly from Des Moines Airport to Ontario 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 Des Moines Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Des Moines to Ontario?
Based on momondo bookings for flights between Des Moines and Ontario, the leading airline is American Airlines, making up 41% of the total bookings. Other popular airlines include Southwest with 21%, Frontier with 19%, and United Airlines with 19%.
Best airlines flying from Des Moines to Ontario
Compare and see reviews for airlines that fly from Des Moines to Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $128 | Free Cancellation | Rating 5.9 3,283 reviews | |||
| PriceFrom $303 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $334 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $376 | Free Cancellation | Rating 7.4 8,685 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Des Moines to Ontario?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Des Moines.
Can I find flights from Des Moines to Ontario with flexible booking policies on momondo?
momondo does allow users to show only those flights to Ontario from Des Moines which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Des Moines to Ontario?
Once you have performed a search for Des Moines to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Des Moines to Ontario right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Des Moines and alert you when they change.