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$102+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DSM
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Ontario to Iowa

Keep the following information in mind while searching for Ontario to Iowa flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$166
(Booking.com)

One-way from

$102
(Southwest)

Popular in

December

Cheapest in

January

Average price

$371
From Ontario to Iowa
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One-way flight from Ontario to Iowa
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Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 septiembre 11, 2025.

This Booking.com deal was found by Cheapflights users on 9/11. 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.
jue. 9/258:59 pmONT - OMA
1 stop20h 51mFrontier
dom. 9/287:40 pmOMA - ONT
1 stop14h 13mFrontier
Deal found 9/11$144
This Booking.com deal was found by Cheapflights users on 9/11. 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.
jue. 10/236:53 amONT - OMA
1 stop11h 11mFrontier
jue. 10/307:46 pmOMA - ONT
1 stop6h 04mFrontier
Deal found 9/11$171
This Booking.com deal was found by Cheapflights users on 9/11. 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.
jue. 10/306:53 amONT - OMA
1 stop9h 58mFrontier
dom. 11/27:46 pmOMA - ONT
1 stop17h 24mFrontier
Deal found 9/11$175
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
vie. 10/1011:53 amONT - OMA
1 stop6h 11mFrontier
lun. 10/138:59 pmOMA - ONT
1 stop28h 51mFrontier
Deal found 9/9$180
This Frontier deal was found by Cheapflights users on 9/10. 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.
jue. 10/236:53 amONT - DSM
1 stop4h 59mFrontier
jue. 10/302:32 pmDSM - ONT
1 stop11h 18mFrontier
Deal found 9/10$180
This Booking.com deal was found by Cheapflights users on 9/10. 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.
lun. 10/136:53 amONT - OMA
1 stop11h 11mFrontier
sáb. 10/188:59 pmOMA - ONT
1 stop4h 51mFrontier
Deal found 9/10$183
This Mytrip deal was found by Cheapflights users on 9/10. 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.
vie. 10/1011:53 amONT - OMA
1 stop6h 11mFrontier
dom. 10/128:59 pmOMA - ONT
1 stop4h 51mFrontier
Deal found 9/10$201
This Booking.com deal was found by Cheapflights users on 9/10. 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.
jue. 9/258:59 pmONT - OMA
1 stop20h 51mFrontier
lun. 9/292:16 pmOMA - ONT
1 stop7h 38mFrontier
Deal found 9/10$204
This Frontier deal was found by Cheapflights users on 9/11. 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.
lun. 11/36:53 amONT - CID
1 stop10h 43mFrontier
lun. 11/108:26 pmCID - ONT
1 stop5h 24mFrontier
Deal found 9/11$214
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
jue. 10/236:53 amONT - OMA
1 stop11h 11mFrontier
lun. 10/278:59 pmOMA - ONT
1 stop28h 51mFrontier
Deal found 9/11$216
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
vie. 10/36:00 amONT - DSM
1 stop14h 37mMultiple Airlines
dom. 10/52:25 pmDSM - ONT
1 stop19h 28mMultiple Airlines
Deal found 9/11$224
This American Airlines deal was found by Cheapflights users on 9/10. 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.
mié. 10/12:54 pmONT - DSM
1 stop6h 19mAmerican Airlines
mar. 10/72:28 pmDSM - ONT
1 stop6h 07mAmerican Airlines
Deal found 9/10$239

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 septiembre 11, 2025.
Use the filters below to find and compare flights from Ontario to Iowa that are best for you.

Fly from

Ontario

Fly to

Iowa

Route

Depart

Return

Price

OntarioOmaha

ONT - OMA

ONTOMA

Ontario

jue. 9/25

8:59 pm-7:50 pm

1 stop20h 51m

Omaha Eppley Airfield

dom. 9/28

7:40 pm-7:53 am

1 stop14h 13m

$144

OntarioOmaha

ONT - OMA

ONTOMA

Ontario

jue. 10/23

6:53 am-8:04 pm

1 stop11h 11m

Omaha Eppley Airfield

jue. 10/30

7:46 pm-11:50 pm

1 stop6h 04m

$171

OntarioOmaha

ONT - OMA

ONTOMA

Ontario

jue. 10/30

6:53 am-6:51 pm

1 stop9h 58m

Omaha Eppley Airfield

dom. 11/2

7:46 pm-11:10 am

1 stop17h 24m

$175

OntarioOmaha

ONT - OMA

ONTOMA

Ontario

vie. 10/10

11:53 am-8:04 pm

1 stop6h 11m

Omaha Eppley Airfield

lun. 10/13

8:59 pm-11:50 pm

1 stop28h 51m

$180

OntarioOmaha

ONT - OMA

ONTOMA

Ontario

vie. 10/10

11:53 am-8:04 pm

1 stop6h 11m

Omaha Eppley Airfield

dom. 10/12

8:59 pm-11:50 pm

1 stop4h 51m

$202

OntarioCedar Rapids

ONT - CID

ONTCID

Ontario

lun. 11/3

6:53 am-7:36 pm

1 stop10h 43m

Cedar Rapids

lun. 11/10

8:26 pm-11:50 pm

1 stop5h 24m

$214

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

vie. 10/3

6:00 am-10:37 pm

1 stop14h 37m

Des Moines

dom. 10/5

2:25 pm-7:53 am

1 stop19h 28m

$224

OntarioOmaha

ONT - OMA

ONTOMA

Ontario

jue. 10/23

6:53 am-8:04 pm

1 stop11h 11m

Omaha Eppley Airfield

lun. 10/27

8:59 pm-8:42 pm

2 stops25h 43m

$233

OntarioDes Moines

ONT - DSM

ONTDSM

Ontario

mié. 10/1

2:54 pm-11:13 pm

1 stop6h 19m

Des Moines

mar. 10/7

2:28 pm-6:35 pm

1 stop6h 07m

$239

OntarioOmaha

ONT - OMA

ONTOMA

Ontario

jue. 10/23

4:20 pm-11:55 pm

1 stop5h 35m

Omaha Eppley Airfield

mar. 10/28

5:40 pm-9:25 pm

1 stop5h 45m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 60 results
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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, August is the cheapest month in which you can book a flight from Ontario to Iowa (average of $336). Flying from Ontario to Iowa in June is currently the most expensive (average of $402). 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 ONT to IA?

Find hourly flight availability from Ontario to Iowa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Iowa as you normally would.

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 septiembre 11, 2025.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and American 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
4,248 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,177 reviews
Southwest
8.0
Very good
4,248 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 6h 19m. Frontier provides one of the quickest options available for as low as $239. 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 Frontier, which is currently one of the cheapest options available, starting at $105. Alaska Airlines flights start at $128 while deals on Delta start at $129 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, August is the cheapest month in which you can book a flight from Ontario to Iowa (average of $336). Flying from Ontario to Iowa in June is currently the most expensive (average of $402). 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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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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$158Average$246FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$313Average$437FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$313Average$488FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$330Average$529FlexibilityNo cancel feeOn-time63%

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