HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

$58+ Cheap flights from Des Moines to Ontario (DSM - ONT)

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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — ONT
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Leverage Cheapflights for Your Next Trip

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 25, 2024.

Popular in

November

Cheapest in

March

Round-trip from

$138
(mytrip.com)

One-way from

$58
(Trip.com)
High demand for flights, 31% potential price rise
Search Deals
Best time to find cheap flights, 22% potential price drop
Search Deals
From Des Moines to Ontario
Search Deals
One-way flight from Des Moines to Ontario
Search Deals

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

Saturday is generally a great day to depart. Flying on this day could help you save up to 47%.

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 44 days before your planned departure. Booking around this time can save you about 280% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $280 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $639.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, June can be a great choice for travel to Ontario. Flights to Ontario from Des Moines in June are about $434 on average during June, but can be found for as low as $132.

What is the cheapest time of day to fly from DSM to 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 26% versus a flight in the afternoon.

Cheap Des Moines to Ontario flights in July & August 2024

Find cheap flight options from Des Moines to Ontario specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
The lowest fares we've come across on flights traveling from Des Moines to Ontario in July and August 2024. Check back soon for alternative fares.
This mytrip.com deal was found by Cheapflights users on 7/23. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/219:33 amDSM - ONT
1 stop16h 06mFrontier
Tue 8/2712:59 amONT - DSM
1 stop5h 44mFrontier
Deal found 7/23$137
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/219:33 amDSM - ONT
1 stop16h 06mFrontier
Wed 8/286:31 pmONT - DSM
1 stop17h 54mFrontier
Deal found 7/24$138
This mytrip.com deal was found by Cheapflights users on 7/23. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/219:33 amDSM - ONT
1 stop16h 06mFrontier
Wed 8/286:31 pmONT - DSM
1 stop17h 54mFrontier
Deal found 7/23$144
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/223:15 pmDSM - ONT
1 stop10h 41mFrontier
Sun 8/2512:59 amONT - DSM
1 stop5h 44mFrontier
Deal found 7/24$145
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/239:33 amDSM - ONT
1 stop16h 06mFrontier
Sun 8/256:37 pmONT - DSM
1 stop12h 06mFrontier
Deal found 7/25$157
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/153:15 pmDSM - ONT
1 stop10h 41mFrontier
Sun 8/186:37 pmONT - DSM
1 stop12h 06mFrontier
Deal found 7/24$171
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/22:37 pmDSM - ONT
1 stop11h 02mFrontier
Fri 8/910:03 pmONT - DSM
1 stop13h 12mFrontier
Deal found 7/24$238
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/153:15 pmDSM - ONT
1 stop10h 41mFrontier
Sat 8/1712:59 amONT - DSM
1 stop10h 36mFrontier
Deal found 7/24$251
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/239:33 amDSM - ONT
1 stop23h 44mFrontier
Sat 8/2412:59 amONT - DSM
1 stop10h 36mFrontier
Deal found 7/25$256

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 2,752,877 searches. Data last updated July 25, 2024.
The lowest fares we've come across on flights traveling from Des Moines to Ontario in July and August 2024. Check back soon for alternative fares.
This mytrip.com deal was found by Cheapflights users on 7/23. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/219:33 amDSM - ONT
1 stop16h 06mFrontier
Tue 8/2712:59 amONT - DSM
1 stop5h 44mFrontier
Deal found 7/23$137
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/219:33 amDSM - ONT
1 stop16h 06mFrontier
Wed 8/286:31 pmONT - DSM
1 stop17h 54mFrontier
Deal found 7/24$138
This Frontier deal was found by Cheapflights users on 7/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/56:23 pmDSM - ONT
1 stop7h 36mFrontier
Sat 9/76:30 amONT - DSM
1 stop9h 17mFrontier
Deal found 7/23$140
This mytrip.com deal was found by Cheapflights users on 7/23. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/219:33 amDSM - ONT
1 stop16h 06mFrontier
Wed 8/286:31 pmONT - DSM
1 stop17h 54mFrontier
Deal found 7/23$144
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/223:15 pmDSM - ONT
1 stop10h 41mFrontier
Sun 8/2512:59 amONT - DSM
1 stop5h 44mFrontier
Deal found 7/24$145
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/166:37 pmDSM - ONT
1 stop17h 29mFrontier
Wed 9/183:21 pmONT - DSM
1 stop24h 12mFrontier
Deal found 7/25$149
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/96:37 pmDSM - ONT
1 stop17h 29mFrontier
Fri 9/206:01 pmONT - DSM
1 stop21h 46mFrontier
Deal found 7/24$150
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/239:33 amDSM - ONT
1 stop16h 06mFrontier
Sun 8/256:37 pmONT - DSM
1 stop12h 06mFrontier
Deal found 7/25$157
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/153:15 pmDSM - ONT
1 stop10h 41mFrontier
Sun 8/186:37 pmONT - DSM
1 stop12h 06mFrontier
Deal found 7/24$171

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 2,752,877 searches. Data last updated July 25, 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.
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/22:37 pmDSM - ONT
1 stop11h 02mFrontier
Fri 8/910:03 pmONT - DSM
1 stop13h 12mFrontier
Deal found 7/24$238
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/32:20 pmDSM - ONT
1 stop11h 39mFrontier
Sat 8/106:05 amONT - DSM
1 stop5h 10mFrontier
Deal found 7/25$268
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/314:09 pmDSM - ONT
1 stop9h 30mFrontier
Wed 8/77:30 pmONT - DSM
1 stop16h 05mFrontier
Deal found 7/24$293
This Gotogate deal was found by Cheapflights users on 7/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/12:25 pmDSM - ONT
1 stop11h 31mFrontier
Thu 8/86:05 amONT - DSM
1 stop5h 30mFrontier
Deal found 7/25$324
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 7/316:00 amDSM - ONT
1 stop8h 33mUnited Airlines
Wed 8/71:45 pmONT - DSM
2 stops8h 01mUnited Airlines
Deal found 7/24$595
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sun 8/46:00 amDSM - ONT
1 stop16h 48mUnited Airlines
Tue 8/65:10 amONT - DSM
1 stop16h 36mUnited Airlines
Deal found 7/25$643
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sun 8/45:08 pmDSM - ONT
2 stops21h 09mUnited Airlines
Tue 8/66:25 pmONT - DSM
1 stop27h 21mUnited Airlines
Deal found 7/25$648
This United Airlines deal was found by Cheapflights users on 7/24. 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 7/309:15 amDSM - ONT
1 stop5h 18mUnited Airlines
Fri 8/26:25 pmONT - DSM
1 stop27h 21mUnited Airlines
Deal found 7/24$653
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 7/3112:32 pmDSM - ONT
2 stops13h 27mAlaska Airlines
Wed 8/710:00 amONT - DSM
2 stops11h 56mAlaska Airlines
Deal found 7/24$672

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 2,752,877 searches. Data last updated July 25, 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.
This Trip.com deal was found by Cheapflights users on 7/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/149:33 amDSM - ONT
1 stop16h 06mFrontier
Deal found 7/25$58
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/153:15 pmDSM - ONT
1 stop10h 41mFrontier
Deal found 7/25$82
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/199:33 amDSM - ONT
1 stop23h 44mFrontier
Deal found 7/25$167
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/121:18 pmDSM - ONT
1 stop7h 24mFrontier
Deal found 7/25$187
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 8/141:40 pmDSM - ONT
2 stops24h 35mUnited Airlines
Deal found 7/25$352
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 8/191:45 pmDSM - ONT
2 stops13h 00mUnited Airlines
Deal found 7/25$382
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 8/156:00 amDSM - ONT
2 stops11h 29mAlaska Airlines
Deal found 7/25$423
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 8/151:40 pmDSM - ONT
2 stops11h 05mUnited Airlines
Deal found 7/25$424
This United Airlines deal was found by Cheapflights users on 7/25. 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 7/305:08 pmDSM - ONT
1 stop5h 40mUnited Airlines
Deal found 7/25$468

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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$138 - $491

Route

Depart

Return

Price

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Wed 8/21

1 stop16h 06m

Ontario

Wed 8/28

1 stop17h 54m

$138

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Mon 9/16

1 stop17h 29m

Ontario

Wed 9/18

1 stop24h 12m

$149

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Fri 8/23

1 stop16h 06m

Ontario

Sun 8/25

1 stop12h 06m

$157

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Thu 8/15

1 stop10h 41m

Ontario

Sun 8/18

1 stop12h 06m

$171

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Thu 11/7

1 stop24h 22m

Ontario

Fri 11/8

1 stop17h 26m

$189

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Tue 11/12

1 stop10h 14m

Ontario

Tue 11/19

1 stop8h 51m

$306

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Sat 11/16

1 stop5h 45m

Ontario

Wed 11/20

1 stop4h 52m

$391

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Tue 8/6

2 stops11h 41m

Ontario

Tue 8/13

1 stop5h 44m

$465

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

Sat 11/16

2 stops13h 52m

Ontario

Wed 11/20

2 stops11h 59m

$491

Flights are sorted by cheapest first

Deals found on 7/24

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 July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
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.
Search Deals

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.

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

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 July 25, 2024.
Peruse reviews from past customers who have flown with Delta, United 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.
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Frontier
6.2
Okay
3,835 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

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 $138, but on average you can expect to pay $249.

  • Are there last-minute flights available from Des Moines to Ontario for under $300?

    There are currently 19+ open flights from Des Moines to Ontario within the next 7 days for less than $300.

  • 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 $138. Other airlines that can offer you cheap pricing are Delta, from $306, and United Airlines, from $391. You may be able to fly from Des Moines to Ontario for 70% 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 $58. United Airlines flights start at $352 while deals on Alaska Airlines start at $423 one-way.

  • 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.

  • Can I find deals for flights from Des Moines to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Des Moines to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Des Moines to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Des Moines to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Des Moines to Ontario that allow pets onboard?

    Many airlines flying from Des Moines to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Des Moines to Ontario?

    Yes, you can often find last-minute deals on Des Moines to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Des Moines to Ontario flight deals updated?

    The Des Moines to Ontario flight deals you see on this page were last updated on 7/25.

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

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

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

    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 July is currently the most expensive (average of $293). 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.

See more FAQs

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.

Alternative routes for Des Moines to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

Des Moines to Las Vegas flights
Omaha to Las Vegas flights
Omaha to Los Angeles flights
Cedar Rapids to Las Vegas flights
Des Moines to Los Angeles flights
Cedar Rapids to Los Angeles flights
Omaha to San Francisco flights
Des Moines to San Diego flights
Des Moines to San Francisco flights
Omaha to San Diego flights
Cedar Rapids to San Diego flights
Omaha to Ontario flights
Omaha to Santa Ana flights
Cedar Rapids to San Francisco flights
Des Moines to Burbank flights
Cedar Rapids to Ontario flights
Des Moines to San Jose flights
Moline to Las Vegas flights
Des Moines to Santa Ana flights
Cedar Rapids to Santa Ana flights
Des Moines to Palm Springs flights
Des Moines to Reno flights
Omaha to Long Beach flights
Moline to San Diego flights
Omaha to Reno flights
Omaha to Palm Springs flights
Omaha to Oakland flights
Omaha to San Jose flights
Omaha to Burbank flights
Omaha to Fresno flights
Des Moines to Sacramento flights
Moline to San Francisco flights
Cedar Rapids to San Jose flights
Moline to Los Angeles flights
Cedar Rapids to Palm Springs flights
Moline to Reno flights
Omaha to Sacramento flights
Moline to San Jose flights
Omaha to Monterey flights
Cedar Rapids to Burbank flights
Moline to Fresno flights
Cedar Rapids to Fresno flights
Omaha to Santa Barbara flights
Cedar Rapids to Sacramento flights
Des Moines to Oakland flights
Moline to Santa Ana flights
Des Moines to Fresno flights
Moline to Ontario flights
La Crosse to Las Vegas flights

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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$172Average$362FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$295Average$459FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$308Average$504FlexibilityNo cancel feeOn-time69%
Orlando to Charlotte flights
Fort Lauderdale to Newark Airport flights
New York to London flights
Houston to Denver flights
Boston to San Diego flights
Houston to Chicago flights
Burbank to Las Vegas flights
Sacramento to Phoenix flights
New York to New Delhi flights
Austin to Los Angeles flights
New York to Fort Lauderdale flights
Des Moines to Porto 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.
First Class
Business Class
Prem Econ Class
Economy 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
Flights to Abha
Flights to Komatsu
Flights to Skardu
Flights to Laayoune Hassan I
Flights to Aqaba King Hussein Intl
Flights to Nampula
Flights to Bourgas
Flights to Riverton
Flights to Alpena Phelps/Collins
Flights to Palmas
Flights to Newport State
Flights to Antofagasta Cerro Moreno
Flights to Nuku‘alofa Fua'Amotu Intl
Flights to Ndola
Flights to Fort Dodge
Flights to Miri
Flights to Rhinelander Oneida County
Flights to Seattle Lake Union Spb
Flights to Portsmouth Pease Intl
Flights to Tumbes
Flights to Jigiga
Flights to Diyarbakir
Flights to Akureyri
Flights to Brainerd Crow Wing County
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines