Your next trip, last seen at €111
Lowest observedFrontier Airlines · 1 stop · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €111, departing 3 Dec 2026 (Last checked: 16 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Alaska Airlines, Allegiant Air, Breeze Airways, Frontier Airlines, United Airlines
- Typical journey time
- 12h
About this route
Explore the fares we observed from Ontario to Des Moines. Prices move often, so pick your dates to see the latest options.
- Route distance
- 2,260 km
- Typical journey time
- 12h
- Seen on fares with a connection
- Frontier Airlines, United Airlines, Allegiant Air, Alaska Airlines
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
Airport to city: straight-line distance
- Ontario International Airport (ONT) → Ontario, city gazetteer reference point (34.0500, -117.6400): ≈ 4 km.
- Des Moines International Airport (DSM) → Des Moines, city gazetteer reference point (41.5868, -93.6250): ≈ 6 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Ontario to Des Moines: Frontier Airlines, from €111 (checked 16 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Frontier Airlines | €111Dec 3, 2026 | 86 |
| Allegiant Air | €185Oct 29, 2026 | 4 |
| United Airlines | €221Feb 13, 2027 | 13 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Ontario to Des Moines?
The lowest fare Routavio has observed is €111, found on 16 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Ontario to Des Moines?
In our observations December 2026 is the cheapest month so far, at €111.
Are there direct flights from Ontario to Des Moines?
Our data holds no non-stop flight from Ontario to Des Moines. The fares on this page include at least one stop.
Which airlines fly from Ontario to Des Moines?
Routavio has seen these carriers on the route: Alaska Airlines, Allegiant Air, Breeze Airways, Frontier Airlines, United Airlines.
How long does the flight from Ontario to Des Moines take?
Across the 112 fares Routavio observed, the average journey time is 17h 39m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Ontario to Des Moines fares were non-stop?
None of the 112 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which airline has the lowest fare from Ontario to Des Moines?
Cheapest airline from Ontario to Des Moines: Frontier Airlines, from €111 (checked 16 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 23 Oct 2026