Cheap flights from Des Moines to Ontario (DSM - ONT) from $123

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DSM — ONT
Feb 27 — Mar 51

The best prices from Des Moines to Ontario are usually found in January or February, booked 53 days in advance, depart on a Thursday or Tuesday and return on a Saturday

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 February 22, 2024.

Popular in

July

Cheapest in

January

Average price

$267

Round-trip from

$238
High demand for flights, 23% potential price rise
Best time to find cheap flights, 63% potential price drop
Average for round-trip flights in February 2024
From Des Moines to Ontario

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

Wednesday is generally a great day to depart. Flying on this day could help you save up to 80%.

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 45 days before your planned departure. Booking around this time can save you about 82% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $255 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $719.

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

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, June can be a great choice for travel to Ontario. Flights to Ontario from Des Moines in June are about $430 on average during June, but can be found for as low as $135.

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 in the evening, which can drop the price by up to 17% versus a flight in the afternoon.

Cheap United Airlines flights from Des Moines to Ontario

Explore cheap flight options specifically provided by United Airlines for the route between Des Moines and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from Des Moines to Ontario. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 3/191:44 pmDSM - ONT
1 stop9h 13mUnited Airlines
Tue 3/265:15 amONT - DSM
1 stop13h 24mUnited Airlines
Deal found 2/20$354
Wed 3/201:44 pmDSM - ONT
1 stop9h 13mUnited Airlines
Tue 3/265:15 amONT - DSM
1 stop16h 10mUnited Airlines
Deal found 2/22$365
Mon 4/155:05 pmDSM - ONT
1 stop5h 35mUnited Airlines
Wed 4/175:15 amONT - DSM
1 stop8h 54mUnited Airlines
Deal found 2/21$457
Wed 4/35:05 pmDSM - ONT
1 stop5h 35mUnited Airlines
Sat 4/61:36 pmONT - DSM
1 stop5h 01mUnited Airlines
Deal found 2/21$458
Wed 4/31:40 pmDSM - ONT
2 stops11h 24mUnited Airlines
Sat 4/61:36 pmONT - DSM
1 stop5h 01mUnited Airlines
Deal found 2/22$462
Mon 3/256:00 amDSM - ONT
1 stop16h 57mUnited Airlines
Wed 3/275:15 amONT - DSM
1 stop5h 36mUnited Airlines
Deal found 2/21$463
Wed 4/31:40 pmDSM - ONT
1 stop9h 00mUnited Airlines
Sat 4/61:36 pmONT - DSM
1 stop5h 01mUnited Airlines
Deal found 2/22$487
Sat 5/49:03 amDSM - ONT
1 stop5h 37mUnited Airlines
Sun 5/125:15 amONT - DSM
1 stop13h 33mUnited Airlines
Deal found 2/21$517
Wed 4/105:05 pmDSM - ONT
1 stop5h 35mUnited Airlines
Sun 4/145:15 amONT - DSM
1 stop8h 54mUnited Airlines
Deal found 2/21$522

Cheap Frontier flights from Des Moines to Ontario

Explore cheap flight options specifically provided by Frontier for the route between Des Moines and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Some of the best deals we've found on Frontier flights traveling from Des Moines to Ontario. Deals are refreshing constantly so come back soon for more options.
Mon 3/2510:26 amDSM - ONT
1 stop15h 43mFrontier
Thu 3/287:27 amONT - DSM
1 stop26h 20mFrontier
Deal found 2/22$186
Fri 3/1512:40 pmDSM - ONT
1 stop13h 29mFrontier
Tue 3/197:27 amONT - DSM
1 stop25h 44mFrontier
Deal found 2/20$203
Mon 4/154:06 pmDSM - ONT
1 stop16h 20mFrontier
Tue 4/1612:59 amONT - DSM
1 stop11h 26mFrontier
Deal found 2/21$205
Fri 3/1512:40 pmDSM - ONT
1 stop19h 57mFrontier
Sun 3/2412:59 amONT - DSM
1 stop6h 37mFrontier
Deal found 2/20$215
Mon 4/154:06 pmDSM - ONT
1 stop16h 20mFrontier
Thu 4/1812:56 amONT - DSM
1 stop13h 21mFrontier
Deal found 2/21$218
Wed 3/2712:01 pmDSM - ONT
1 stop14h 08mFrontier
Sun 3/3112:59 amONT - DSM
1 stop8h 07mFrontier
Deal found 2/21$244
Mon 4/154:06 pmDSM - ONT
1 stop16h 20mFrontier
Fri 4/197:16 amONT - DSM
1 stop7h 01mFrontier
Deal found 2/21$248
Wed 4/103:25 pmDSM - ONT
1 stop17h 01mFrontier
Sun 4/149:14 pmONT - DSM
2 stops16h 02mFrontier
Deal found 2/21$295
Fri 3/2212:40 pmDSM - ONT
1 stop19h 57mFrontier
Thu 3/2812:59 amONT - DSM
1 stop8h 48mFrontier
Deal found 2/21$360

Cheap Des Moines to Ontario flights in February & March 2024

Find cheap flight options from Des Moines to Ontario specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,442,422 searches. Prices were last updated on February 22, 2024.
The lowest fares we've come across on flights traveling from Des Moines to Ontario in February and March 2024. Check back soon for alternative fares.
Mon 3/2510:26 amDSM - ONT
1 stop15h 43mFrontier
Thu 3/287:27 amONT - DSM
1 stop26h 20mFrontier
Deal found 2/22$186
Fri 3/1512:40 pmDSM - ONT
1 stop13h 29mFrontier
Tue 3/197:27 amONT - DSM
1 stop25h 44mFrontier
Deal found 2/20$203
Fri 3/1512:40 pmDSM - ONT
1 stop19h 57mFrontier
Sun 3/2412:59 amONT - DSM
1 stop6h 37mFrontier
Deal found 2/20$215
Wed 3/2712:01 pmDSM - ONT
1 stop14h 08mFrontier
Sun 3/3112:59 amONT - DSM
1 stop8h 07mFrontier
Deal found 2/21$244
Thu 3/286:30 amDSM - ONT
2 stops16h 04mMultiple Airlines
Mon 4/111:00 amONT - DSM
1 stop8h 19mMultiple Airlines
Deal found 2/21$338
Thu 3/286:30 amDSM - ONT
2 stops16h 04mMultiple Airlines
Sun 3/3112:59 amONT - DSM
1 stop8h 07mMultiple Airlines
Deal found 2/21$351
Tue 3/191:44 pmDSM - ONT
1 stop9h 13mUnited Airlines
Tue 3/265:15 amONT - DSM
1 stop13h 24mUnited Airlines
Deal found 2/20$354
Fri 3/2212:40 pmDSM - ONT
1 stop19h 57mFrontier
Thu 3/2812:59 amONT - DSM
1 stop8h 48mFrontier
Deal found 2/21$360
Mon 3/1110:26 amDSM - ONT
1 stop15h 43mFrontier
Tue 3/1212:59 amONT - DSM
1 stop8h 12mFrontier
Deal found 2/21$363

Des Moines to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Des Moines and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
The lowest fares we've come across on flights traveling from Des Moines to Ontario in February and March 2024. Check back soon for alternative fares.
Mon 3/2510:26 amDSM - ONT
1 stop15h 43mFrontier
Thu 3/287:27 amONT - DSM
1 stop26h 20mFrontier
Deal found 2/22$186
Fri 3/1512:40 pmDSM - ONT
1 stop13h 29mFrontier
Tue 3/197:27 amONT - DSM
1 stop25h 44mFrontier
Deal found 2/20$203
Mon 4/154:06 pmDSM - ONT
1 stop16h 20mFrontier
Tue 4/1612:59 amONT - DSM
1 stop11h 26mFrontier
Deal found 2/21$205
Fri 3/1512:40 pmDSM - ONT
1 stop19h 57mFrontier
Sun 3/2412:59 amONT - DSM
1 stop6h 37mFrontier
Deal found 2/20$215
Mon 4/154:06 pmDSM - ONT
1 stop16h 20mFrontier
Thu 4/1812:56 amONT - DSM
1 stop13h 21mFrontier
Deal found 2/21$218
Sun 5/53:16 pmDSM - ONT
1 stop22h 00mMultiple Airlines
Fri 5/1012:55 amONT - DSM
1 stop11h 18mMultiple Airlines
Deal found 2/21$233
Wed 3/2712:01 pmDSM - ONT
1 stop14h 08mFrontier
Sun 3/3112:59 amONT - DSM
1 stop8h 07mFrontier
Deal found 2/21$244
Mon 4/154:06 pmDSM - ONT
1 stop16h 20mFrontier
Fri 4/197:16 amONT - DSM
1 stop7h 01mFrontier
Deal found 2/21$248
Sun 5/57:16 pmDSM - ONT
2 stops13h 47mMultiple Airlines
Fri 5/1012:55 amONT - DSM
1 stop11h 18mMultiple Airlines
Deal found 2/21$275

Des Moines to Ontario flights leaving soon

Find last-minute flight options from Des Moines to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Users seeking a last-minute flight from Des Moines to Ontario should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 2/285:45 amDSM - ONT
1 stop8h 57mUnited Airlines
Fri 3/11:38 pmONT - DSM
1 stop21h 10mUnited Airlines
Deal found 2/21$596
Wed 2/285:45 amDSM - ONT
1 stop8h 57mUnited Airlines
Fri 3/11:38 pmONT - DSM
2 stops22h 54mUnited Airlines
Deal found 2/21$601
Thu 2/295:45 amDSM - ONT
1 stop8h 57mUnited Airlines
Sun 3/35:23 amONT - DSM
1 stop13h 17mUnited Airlines
Deal found 2/21$616
Thu 2/295:01 pmDSM - ONT
2 stops18h 58mUnited Airlines
Sun 3/35:23 amONT - DSM
1 stop13h 17mUnited Airlines
Deal found 2/21$656
Tue 2/278:00 amDSM - ONT
2 stops14h 49mUnited Airlines
Fri 3/11:38 pmONT - DSM
1 stop21h 10mUnited Airlines
Deal found 2/21$753
Tue 2/275:01 pmDSM - ONT
1 stop5h 48mUnited Airlines
Fri 3/15:23 amONT - DSM
1 stop8h 42mUnited Airlines
Deal found 2/21$811
Thu 2/296:23 pmDSM - ONT
1 stop5h 37mAmerican Airlines
Sat 3/212:59 amONT - DSM
1 stop7h 44mAmerican Airlines
Deal found 2/21$852
Thu 2/295:01 pmDSM - ONT
2 stops18h 58mUnited Airlines
Sun 3/310:40 amONT - DSM
2 stops10h 35mUnited Airlines
Deal found 2/21$871
Tue 2/272:02 pmDSM - ONT
1 stop8h 54mAmerican Airlines
Thu 2/2912:59 amONT - DSM
1 stop7h 44mAmerican Airlines
Deal found 2/21$907

One-way flights to Ontario from Des Moines

Search for one-way flight options from Des Moines to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Users in need of a one-way flight from Des Moines to Ontario can choose from these deals. Users can also find round-trip Des Moines to Ontario flights by using the search form above.
Fri 3/1512:40 pmDSM - ONT
1 stop13h 29mFrontier
Deal found 2/21$123
Mon 7/13:17 pmDSM - ONT
1 stop17h 08mFrontier
Deal found 2/21$167
Sat 3/162:15 pmDSM - ONT
1 stop8h 31mAmerican Airlines
Deal found 2/21$198
Sat 3/1611:35 amDSM - ONT
2 stops12h 24mAmerican Airlines
Deal found 2/21$204
Mon 3/1110:26 amDSM - ONT
1 stop15h 43mFrontier
Deal found 2/21$229
Mon 3/1110:26 amDSM - ONT
1 stop15h 43mFrontier
Deal found 2/21$230
Mon 7/19:32 pmDSM - ONT
2 stops17h 15mFrontier
Deal found 2/21$247
Sat 3/163:55 pmDSM - ONT
3 stops26h 57mMultiple Airlines
Deal found 2/21$265
Sun 4/149:00 amDSM - ONT
1 stop13h 40mUnited Airlines
Deal found 2/21$284

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 3,442,422 searches. Data last updated February 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$186 - $478

Route

Depart

Return

Price

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Mon 3/25

1 stop15h 43m

Ontario

Thu 3/28

1 stop26h 20m

$186

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Fri 3/15

1 stop13h 29m

Ontario

Tue 3/19

1 stop25h 44m

$203

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Mon 4/15

1 stop16h 20m

Ontario

Tue 4/16

1 stop11h 26m

$205

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Fri 3/15

1 stop19h 57m

Ontario

Sun 3/24

1 stop6h 37m

$215

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Sun 5/5

1 stop22h 00m

Ontario

Fri 5/10

1 stop11h 18m

$233

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Sun 5/5

2 stops13h 47m

Ontario

Fri 5/10

1 stop11h 18m

$275

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Tue 3/19

1 stop9h 13m

Ontario

Tue 3/26

1 stop13h 24m

$354

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Thu 4/18

1 stop8h 14m

Ontario

Tue 4/23

1 stop5h 24m

$378

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Thu 4/18

2 stops8h 15m

Ontario

Tue 4/23

2 stops11h 54m

$478

Flights are sorted by cheapest first

Deals found on 2/22

When is the best time to book a flight from Des Moines to Ontario?

Use this chart to determine the optimal time to book a round-trip flight from Des Moines to Ontario. Price data was last updated on January 28, 2024.
The price you pay for your flight from Des Moines to Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time 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 February 18, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Des Moines to Ontario flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Ontario by month

Plan your trip from Des Moines to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from Des Moines to Ontario is currently $216 while a round-trip flight costs $281. Price data was last updated on February 18, 2024.

Currently, October is the cheapest month in which you can book a flight from Des Moines to Ontario (average of $237). Flying from Des Moines to Ontario in June is currently the most expensive (average of $353). 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.

January

$271

February

$266

March

$291

April

$314

May

$292

June

$353

July

$328

August

$288

September

$258

October

$237

November

$268

December

$272

Temperature and rainfall in Ontario by month

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

LAX

Temperature

57.2 - 73.4 °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 February 22, 2024.
Peruse reviews from past customers who have flown with United Airlines, Frontier and American Airlines 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.
8.1
Very good
9,274 reviews

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Entertainment

7.4

Overall

8.1

Reviews

1 / 10

Excellent price of flight. Prompt takeoff, early arrival. Was kept informed of progress of flight during travel. Courteous, friendly staff.

8.1
Very good
9,274 reviews
8.1
Very good
9,274 reviews

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Entertainment

7.4

Overall

8.1

Reviews

1 / 10

Excellent price of flight. Prompt takeoff, early arrival. Was kept informed of progress of flight during travel. Courteous, friendly staff.

8.1
Very good
11,921 reviews
8.1
Very good
9,274 reviews

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Entertainment

7.4

Overall

8.1

Reviews

1 / 10

Excellent price of flight. Prompt takeoff, early arrival. Was kept informed of progress of flight during travel. Courteous, friendly staff.

7.4
Good
11,872 reviews
8.1
Very good
9,274 reviews

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Entertainment

7.4

Overall

8.1

Reviews

1 / 10

Excellent price of flight. Prompt takeoff, early arrival. Was kept informed of progress of flight during travel. Courteous, friendly staff.

7.3
Good
15,643 reviews
8.1
Very good
9,274 reviews

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Entertainment

7.4

Overall

8.1

Reviews

1 / 10

Excellent price of flight. Prompt takeoff, early arrival. Was kept informed of progress of flight during travel. Courteous, friendly staff.

6.4
Okay
4,512 reviews
8.1
Very good
9,274 reviews

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Entertainment

7.4

Overall

8.1

Reviews

1 / 10

Excellent price of flight. Prompt takeoff, early arrival. Was kept informed of progress of flight during travel. Courteous, friendly staff.

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.

Can I find flights from Des Moines to Ontario for under $200 on Cheapflights?

Yes, there are multiple flights from Des Moines to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $186, but on average you can expect to pay $297.

Are there last-minute flights available from Des Moines to Ontario for under $600?

There are currently 14+ open flights from Des Moines to Ontario within the next 7 days for less than $600.

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 $186. Other airlines that can offer you cheap pricing are United Airlines, from $354, and American Airlines, from $378. You may be able to fly from Des Moines to Ontario for 57% 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 $123. American Airlines flights start at $198 while deals on United Airlines start at $284 one-way.

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

What does DSM to ONT mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Des Moines Airport to Ontario Airport flight would often be abbreviated as a DSM to ONT flight.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Des Moines to Ontario

Discover the top 3 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 3,442,422 searches. Data last updated February 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$171Average$252FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$294Average$476FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$319Average$513FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Des Moines to Ontario by cabin class

Find flights from Des Moines to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Des Moines to Ontario?

Cheapflights helps you search for flights from Des Moines to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Des Moines to Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Des Moines to Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Des Moines to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Des Moines shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Des Moines to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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