Cheap flights from Des Moines to Ontario (DSM - ONT)

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How to find the cheapest flight from
Des Moines (DSM) to Ontario (ONT)

All the information you need to plan the best DSM to ONT flight in 2022: compare Des Moines to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.
DSM - ONT
Price
$262 - $545
ONT
Temperature
53.6 - 78.8 °F
ONT
Rainfall
0.1 - 3.4 inches

Popular in

August

High demand for flights, 24% potential price rise

Cheapest in

February

Best time to find cheap flights, 37% potential price drop

Average price

$403

Average for round-trip flights in June 2022

Round-trip from

$262

From Des Moines to Ontario

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Des Moines to Ontario (DSM - ONT)?

When flying from Des Moines to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 38% versus a flight in the afternoon.

How far in advance should I book a flight from Des Moines to Ontario?

To save on the cost of your flight from Des Moines to Ontario, book at least 61 days before your planned departure. Booking around this time can save you about 61% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $298 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $398.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, April can be a great choice for travel to Ontario. Flights to Ontario from Des Moines in April are about $260 on average during April, but can be found for as low as $120.

What is the cheapest day to fly round-trip from Des Moines to Ontario?

Monday is generally a great day to depart. Flying on this day could help you save up to 83%.

Cheap flights from Des Moines to Ontario in June, July 2022

The best prices found for DSM to ONT flights for June, July
20 Jul - 26 Jul
$270pp
DSM
Des Moines
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Multiple Airlines
 
1 STOP
DSM
Des Moines
14 Jul - 22 Jul
$324pp
DSM
Des Moines
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
DSM
Des Moines
8 Jul - 11 Jul
$361pp
DSM
Des Moines
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
DSM
Des Moines

Des Moines to Ontario 2022 flight deals

Cheap flights to Ontario from Des Moines found for this year
11 Aug - 16 Aug
$205pp
DSM
Des Moines
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
DSM
Des Moines
21 Aug - 25 Aug
$268pp
DSM
Des Moines
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
DSM
Des Moines
20 Jul - 26 Jul
$270pp
DSM
Des Moines
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Multiple Airlines
 
1 STOP
DSM
Des Moines

Last minute flights from Des Moines to Ontario

Late deals on round-trip flights to Ontario from Des Moines, departing today and this week
8 Jul - 11 Jul
$361pp
DSM
Des Moines
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
DSM
Des Moines
8 Jul - 11 Jul
$437pp
DSM
Des Moines
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
DSM
Des Moines
8 Jul - 11 Jul
$513pp
DSM
Des Moines
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Frontier
   
2 STOPS
DSM
Des Moines

One-way flights to Ontario from Des Moines

The cheapest one-way flights from Des Moines to Ontario
3:15 pm - 7:38 pm
American Airlines
1 Stop
6h 23m
DSM - ONT
American Airlines
9:31 am - 7:14 pm
Frontier
1 Stop
11h 43m
DSM - ONT
Frontier
$350
CheapOair
1:55 pm - 7:13 pm
Delta
1 Stop
7h 18m
DSM - ONT
Delta
$499
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Des Moines</span> to <span class="emphasized">Ontario</span> flights.

Flight FAQs

From Des Moines to Ontario

Which airlines flying from Des Moines to Ontario have flexible cancellations due to COVID-19?

Some of our airline partners flying from Des Moines to Ontario have new flexible policies in place due to COVID-19. American Airlines, United Airlines, and Frontier are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from Des Moines to Ontario for under $300 on Cheapflights?

Yes, there are multiple flights from Des Moines to Ontario for under $300. The cheapest flight booked recently is on Multiple Airlines for just $205, but on average you can expect to pay $352.

Are there last-minute flights available from Des Moines to Ontario for under $400?

There are currently 14+ open flights from Des Moines to Ontario within the next 7 days for less than $400.

What are the cheapest airlines flying from Des Moines to Ontario round-trip?

Cheapflights users have booked flights from Des Moines to Ontario round-trip from $268. Other airlines that can offer you cheap pricing are United Airlines, from $394, and American Airlines, from $432. You may be able to fly from Des Moines to Ontario for 35% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Des Moines to Ontario one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $106. American Airlines flights start at $216 while deals on United Airlines start at $223 one-way.

What are the cheapest flights from Des Moines to Ontario?

Looking at all options, your cheapest flight can be booked for $76. While the most popular route (Des Moines - Ontario) can be booked for $205 on average our data indicates $416 when flying from Des Moines to Ontario.

What are the most popular airlines that fly from Des Moines to Ontario?

Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Des Moines to Ontario.

COVID Restrictions

View COVID Travel Restrictions for Ontario, CA

Do I need a COVID test to fly to Ontario from Des Moines?

Information is based on travel restrictions for travel to Ontario within the United States

Most visitors from Des Moines need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.

COVID-19 testing requirements
Visitors from Des Moines are not required to present a negative COVID-19 PCR test or antigen result upon entering Ontario.

Quarantine requirements
Visitors from Des Moines are not required to quarantine after entering Ontario.

Do I need a test to fly back to Des Moines from Ontario?

Returning to Des Moines from Ontario

COVID-19 testing requirements
Visitors from Ontario are not required to present a negative COVID-19 PCR test or antigen result upon entering Des Moines.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Des Moines.

Hide COVID Travel Restrictions for Ontario, CA

Alternative routes for Des Moines to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Ontario

Things to know before you go - useful duration and weather info for your trip from Des Moines to Ontario.

Airports servicing Des Moines

Airports servicing Ontario

Top 3 airlines flying from Des Moines to Ontario

The chart below displays the airlines Cheapflights users traveling from Des Moines to Ontario choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$178 $287 No cancel fee 62%
United Airlines
$222 $404 No cancel fee 69%
American Airlines
$268 $545 No cancel fee 71%
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