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$83+ Cheap flights from Ontario (ONT) to Iowa

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DSM
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap flight deals from Ontario to Iowa

Cheapest flights from Ontario to Iowa
Explore the most affordable flight options available from Ontario to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:59 am
ONT
-
OMA
1 stop17h 14m
Frontier
Mon 4/208:58 pm
OMA
-
ONT
1 stop28h 57m
Frontier
Deal found 3/17$178
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:59 am
ONT
-
OMA
1 stop17h 05m
Frontier
Mon 4/208:58 pm
OMA
-
ONT
1 stop28h 57m
Frontier
Deal found 3/17$191
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:59 am
ONT
-
OMA
1 stop16h 59m
Frontier
Thu 5/78:19 pm
OMA
-
ONT
1 stop15h 46m
Frontier
Deal found 3/12$193
This Frontier deal was found by Cheapflights users on 3/13. 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.
Wed 5/66:00 am
ONT
-
OMA
1 stop11h 34m
Frontier
Wed 5/138:19 pm
OMA
-
ONT
1 stop5h 30m
Frontier
Deal found 3/13$210
This Expedia deal was found by Cheapflights users on 3/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:59 am
ONT
-
CID
1 stop10h 52m
Frontier
Mon 4/272:36 pm
CID
-
ONT
1 stop11h 19m
Frontier
Deal found 3/13$210
This Booking.com deal was found by Cheapflights users on 3/15. 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.
Tue 5/126:00 am
ONT
-
OMA
1 stop11h 24m
Frontier
Fri 5/158:19 pm
OMA
-
ONT
1 stop15h 46m
Frontier
Deal found 3/15$212
This Booking.com deal was found by Cheapflights users on 3/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:59 am
ONT
-
OMA
1 stop17h 05m
Frontier
Mon 5/48:43 pm
OMA
-
ONT
1 stop5h 12m
Frontier
Deal found 3/17$217
This Mytrip deal was found by Cheapflights users on 3/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:00 am
ONT
-
OMA
1 stop11h 34m
Frontier
Fri 5/158:19 pm
OMA
-
ONT
1 stop15h 46m
Frontier
Deal found 3/15$219
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:06 pm
ONT
-
OMA
2 stops21h 28m
Frontier
Mon 5/118:19 pm
OMA
-
ONT
1 stop15h 46m
Frontier
Deal found 3/16$221
This Booking.com deal was found by Cheapflights users on 3/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:59 am
ONT
-
OMA
1 stop17h 05m
Frontier
Sun 4/198:58 pm
OMA
-
ONT
1 stop12h 33m
Frontier
Deal found 3/17$223
This Frontier deal was found by Cheapflights users on 3/15. 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.
Sat 5/1610:50 am
ONT
-
OMA
1 stop6h 44m
Frontier
Mon 5/188:19 pm
OMA
-
ONT
1 stop5h 30m
Frontier
Deal found 3/15$230
This Expedia deal was found by Cheapflights users on 3/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1912:59 am
ONT
-
DSM
1 stop10h 10m
Frontier
Mon 5/48:23 pm
DSM
-
ONT
1 stop15h 42m
Frontier
Deal found 3/16$250

Find flight deals from Ontario to Iowa

Keep the following information in mind while searching for Ontario to Iowa flight deals. Data was last updated March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$178
(Kiwi.com)

One-way from

$83
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$373
Provider with most accurate pricing for Los Angeles Los Angeles-Des Moines flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles Los Angeles-Des Moines flights.
Search Deals
From Ontario to Iowa
Search Deals
One-way flight from Ontario to Iowa
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Iowa 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 March 17, 2026.
Use the filters below to find and compare flights from Ontario to Iowa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Wed 4/15

12:19 pm-11:54 pm

2 stops9h 35m

Moline Quad-City

Wed 4/22

12:52 pm-9:07 pm

1 stop10h 15m

$354

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Tue 5/5

1:55 pm-9:15 pm

1 stop5h 20m

Des Moines

Sat 5/9

6:40 am-12:20 pm

2 stops7h 40m

$377

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Sat 4/11

1:20 pm-8:55 pm

1 stop5h 35m

Des Moines

Sat 4/18

2:10 pm-8:15 pm

2 stops8h 05m

$396

OntarioOmaha

ONT - OMA

ONTOMA

Ontario

Thu 5/14

6:00 pm-1:00 am

1 stop5h 00m

Omaha Eppley Airfield

Sun 5/17

9:05 pm-12:05 am

1 stop5h 00m

$417

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Thu 6/25

6:30 am-5:52 pm

1 stop9h 22m

Moline Quad-City

Mon 6/29

3:52 pm-10:51 pm

1 stop8h 59m

$422

OntarioCedar Rapids

ONT - CID

ONTCID

Ontario

Wed 4/15

12:49 pm-11:12 pm

1 stop8h 23m

Cedar Rapids

Mon 4/20

5:42 am-11:36 am

1 stop7h 54m

$424

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Wed 5/27

10:30 am-9:15 pm

2 stops8h 45m

Des Moines

Sun 5/31

8:40 pm-11:35 pm

1 stop4h 55m

$431

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

Fri 4/17

12:49 pm-10:34 pm

1 stop7h 45m

Des Moines

Sat 4/18

2:44 pm-9:00 pm

1 stop8h 16m

$432

OntarioOmaha

ONT - OMA

ONTOMA

Ontario

Wed 6/24

2:50 pm-10:35 pm

1 stop5h 45m

Omaha Eppley Airfield

Mon 6/29

9:20 pm-12:05 am

1 stop4h 45m

$439

OntarioMoline

ONT - MLI

ONTMLI

Ontario

Wed 4/15

12:49 pm-10:35 pm

1 stop7h 46m

Moline Quad-City

Wed 4/22

5:55 am-11:36 am

1 stop7h 41m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from Ontario to Iowa

Have a flexible travel schedule? Discover the best time to fly to Iowa from Ontario 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Iowa

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

Currently, July is the cheapest month in which you can book a flight from Ontario to Iowa (average of $78). Flying from Ontario to Iowa in February is currently the most expensive (average of $194). 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.

Reviews of airlines servicing Iowa

Get insights into the airlines that provide service to Iowa. 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 Iowa. Reviews last updated March 17, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Ontario to Iowa to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,320 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,320 reviews
Southwest
8.0
Very good
4,320 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,435 reviews
Southwest
8.0
Very good
4,320 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.1
Good
11,468 reviews
Southwest
8.0
Very good
4,320 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Frontier
5.7
Fair
3,025 reviews
Southwest
8.0
Very good
4,320 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

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

  • What airport do you fly from for flights from Ontario to Iowa?

    For a flight from Ontario to Iowa, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

  • How long is the flight from Ontario to Iowa?

    A quick flight from Ontario to Iowa can take about 5h 20m. American Airlines provides one of the quickest options available for as low as $377. Ontario and Iowa are separated by a distance of 1399 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Ontario to Iowa one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $138. American Airlines flights start at $168 while deals on United Airlines start at $198 one-way.

  • What are the most popular routes from Ontario to Iowa?

    When deciding which route to take from Ontario to Iowa consider Ontario - Omaha Eppley Airfield, Ontario - Des Moines or Ontario - Cedar Rapids as they are the most popular.

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

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

  • How can I find direct flights from Ontario to Iowa?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Iowa 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 Ontario to Iowa?

    Currently, July is the cheapest month in which you can book a flight from Ontario to Iowa (average of $78). Flying from Ontario to Iowa in February is currently the most expensive (average of $194). 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

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Alternative routes for Ontario to Iowa

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Ontario to Iowa

Discover the top 4 airlines that operate flights from Ontario to Iowa. 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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$151Average$190FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$297Average$406FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$301Average$506FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$313Average$469FlexibilityNo cancel feeOn-time71%

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