Cheap flights from Ontario to Des Moines

One-way fares from $191 · ONT → DSM · prices found by travellers in the last 48 hours

Compare all dates Des Moines → Ontario
Cheapest fare
$191

Frontier Airlines · Fri, Nov 13

Cheapest month
November

from $191

Direct flights
Not recently

Usually 1+ stop

Quickest trip
4h 02m

2,260 km

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Cheapest month to fly from Ontario to Des Moines

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $191

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Where to stay, what to do and getting around, from our travel partners.

Where to stay

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Things to do

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Getting around

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About flights from Ontario to Des Moines

Ontario (ONT) and Des Moines (DSM) are about 2,260 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 4h 02m. Over the next few months, one-way fares start from $191, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Ontario to Des Moines?

The cheapest one-way fare we've seen recently is $191 with Frontier Airlines, departing Friday, November 13, 2026.

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

November 2026 currently has the lowest fares, from $191 one way.

Are there direct flights from Ontario to Des Moines?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Ontario to Des Moines?

The quickest journey we've seen takes about 4h 02m. Ontario and Des Moines are around 2,260 km apart.

Which airlines fly from Ontario to Des Moines?

Recent fares on this route were with Frontier Airlines.

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