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$166+ Cheap flights from Des Moines to Ontario (DSM - ONT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — ONT
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Des Moines to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$166
(Booking.com)

Popular in

September

Cheapest in

October

Average price

$436
Provider with most accurate pricing for Des Moines-Ontario flight deals.
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Provider most trusted by Cheapflights users for Des Moines-Ontario flights.
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From Des Moines to Ontario
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High demand for flights, 7% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Des Moines to Ontario

Cheapest flights from Des Moines to Ontario
Explore the most affordable flight options available from Des Moines to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Booking.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/232:39 pmDSM - ONT
1 stop22h 53mFrontier
Thu 1/25:34 pmONT - DSM
1 stop18h 05mFrontier
Deal found 12/16$518
This Southwest deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/242:15 pmDSM - ONT
2 stops7h 50mSouthwest
Sat 12/285:50 amONT - DSM
1 stop6h 55mSouthwest
Deal found 12/17$632
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:15 pmDSM - ONT
1 stop8h 26mDelta
Sat 12/2811:56 amONT - DSM
1 stop8h 29mDelta
Deal found 12/17$707
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:10 pmDSM - ONT
1 stop5h 39mUnited Airlines
Sun 1/55:05 amONT - DSM
1 stop5h 50mUnited Airlines
Deal found 12/17$788
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/276:17 pmDSM - ONT
1 stop5h 45mAmerican Airlines
Sun 12/2912:36 pmONT - DSM
1 stop8h 31mAmerican Airlines
Deal found 12/17$856
This Alaska Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:00 amDSM - ONT
2 stops14h 09mAlaska Airlines
Fri 12/276:00 amONT - DSM
2 stops14h 10mAlaska Airlines
Deal found 12/17$2,133

Find flights from Des Moines to Ontario within your budget

Customize your flight search to find flights from Des Moines to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Fri 4/4

8:17 pm-11:59 pm

1 stop5h 42m

Ontario

Thu 4/10

12:59 am-7:17 pm

1 stop16h 18m

$166

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Sat 2/15

5:39 pm-10:16 pm

1 stop6h 37m

Ontario

Tue 2/18

6:13 am-1:25 pm

1 stop5h 12m

$341

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Sat 2/15

6:30 am-2:50 pm

2 stops10h 20m

Ontario

Tue 2/18

5:00 am-4:05 pm

2 stops9h 05m

$356

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Sat 2/1

4:15 pm-10:52 pm

1 stop8h 37m

Ontario

Sat 2/8

7:05 am-9:18 pm

2 stops12h 13m

$391

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Sat 2/22

5:05 pm-8:52 pm

1 stop5h 47m

Ontario

Tue 2/25

5:05 am-12:50 pm

1 stop5h 45m

$421

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Fri 1/31

12:15 pm-10:49 am

2 stops24h 34m

Ontario

Mon 2/3

6:39 pm-5:30 pm

3 stops20h 51m

$521

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Sat 1/25

4:15 pm-10:52 pm

1 stop8h 37m

$173

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Mon 1/27

5:00 am-9:56 am

1 stop6h 56m

$193

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Tue 1/7

3:05 pm-9:57 pm

1 stop8h 52m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Compare providers for flights from Des Moines to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Des Moines to Ontario in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Des Moines-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Des Moines-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Des Moines-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Des Moines-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Des Moines-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Des Moines to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Des Moines with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Des Moines to Ontario

Get recent, data-driven insights about flights from Des Moines to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Des Moines to Ontario?

Currently, September is the cheapest month in which you can book a flight from Des Moines to Ontario (average of $236). Flying from Des Moines to Ontario in December is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DSM to ONT?

Find hourly flight availability from Des Moines to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

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 in the evening, which can drop the price by up to 14% versus a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Des Moines to Ontario. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Des Moines to Ontario flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated December 18, 2024.
Peruse reviews from past customers who have flown with Delta, Alaska Airlines and Frontier from Des Moines to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,554 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Des Moines to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 $166. Other airlines that can offer you cheap pricing are American Airlines, from $341, and Southwest, from $356. You may be able to fly from Des Moines to Ontario for 59% 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 Delta, which is currently one of the cheapest options available, starting at $173. American Airlines flights start at $193 while deals on United Airlines start at $208 one-way.

  • Can I find deals for flights from Des Moines to Ontario that include hotel bookings?

    Yes. In addition to deals on Des Moines to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Des Moines to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Des Moines to Ontario.

  • Can I find deals for business class flights from Des Moines to Ontario?

    Yes. Cheapflights offers flight deals from Des Moines to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Des Moines to Ontario?

    Currently, September is the cheapest month in which you can book a flight from Des Moines to Ontario (average of $236). Flying from Des Moines to Ontario in December is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 4 airlines flying from Des Moines to Ontario

Discover the top 4 airlines that operate flights from Des Moines to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$133Average$298FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$316Average$454FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$340Average$416FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$357Average$490FlexibilityNo cancel feeOn-time69%
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