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$65+ Cheap flights from Iowa to Ontario (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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — ONT
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
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Find flight deals from Iowa to Ontario

Cheapest flights from Iowa to Ontario
Explore the most affordable flight options available from Iowa to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 6, 2025.

This CheapOair deal was found by Cheapflights users on 11/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/208:22 pmOMA - ONT
1 stop5h 35mFrontier
lun. 11/247:06 pmONT - OMA
1 stop22h 55mFrontier
Deal found 11/6$137
This Mytrip deal was found by Cheapflights users on 11/4. 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.
lun. 11/248:36 pmOMA - ONT
1 stop5h 21mFrontier
jue. 11/2712:23 pmONT - OMA
1 stop5h 04mFrontier
Deal found 11/4$143
This Mytrip deal was found by Cheapflights users on 11/4. 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.
jue. 11/208:22 pmOMA - ONT
1 stop5h 35mFrontier
sáb. 11/2212:58 amONT - OMA
1 stop17h 03mFrontier
Deal found 11/4$146
This Mytrip deal was found by Cheapflights users on 11/5. 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. 11/218:31 pmCID - ONT
1 stop5h 26mFrontier
lun. 11/2412:58 amONT - CID
1 stop16h 38mFrontier
Deal found 11/5$153
This Booking.com deal was found by Cheapflights users on 11/4. 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. 11/178:51 pmOMA - ONT
1 stop4h 59mFrontier
jue. 11/2012:23 pmONT - OMA
1 stop5h 04mFrontier
Deal found 11/4$178
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
lun. 12/157:28 pmDSM - ONT
1 stop27h 49mMultiple Airlines
sáb. 12/206:45 amONT - DSM
1 stop10h 59mMultiple Airlines
Deal found 11/5$204
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/72:18 pmOMA - ONT
1 stop26h 07mFrontier
sáb. 12/133:20 pmONT - OMA
1 stop20h 11mFrontier
Deal found 11/5$210
This Trip.com deal was found by Cheapflights users on 11/6. 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.
vie. 11/217:46 pmDSM - ONT
1 stop6h 11mFrontier
sáb. 11/2212:58 amONT - DSM
1 stop16h 26mFrontier
Deal found 11/6$210
This Mytrip deal was found by Cheapflights users on 11/5. 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.
jue. 11/138:26 pmCID - ONT
1 stop16h 44mFrontier
lun. 11/176:53 amONT - CID
1 stop9h 28mFrontier
Deal found 11/5$231
This Mytrip deal was found by Cheapflights users on 11/5. 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.
jue. 11/132:41 pmDSM - ONT
1 stop22h 29mFrontier
lun. 11/176:53 amONT - DSM
1 stop4h 54mFrontier
Deal found 11/5$231
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
lun. 12/112:16 pmDSM - ONT
1 stop10h 50mMultiple Airlines
jue. 12/412:04 pmONT - DSM
1 stop28h 59mMultiple Airlines
Deal found 11/5$235
This Kiwi.com deal was found by Cheapflights users on 11/4. 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. 11/278:22 pmOMA - ONT
1 stop5h 35mFrontier
dom. 11/306:30 amONT - OMA
2 stops35h 21mFrontier
Deal found 11/4$248

Cheap flight deals from Iowa to Ontario

Keep the following information in mind while searching for Iowa to Ontario flight deals. Data was last updated noviembre 6, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$133
(Kiwi.com)

One-way from

$65
(CheapOair)

Popular in

March

Cheapest in

May

Average price

$384
Provider with most accurate pricing for Des Moines-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Des Moines-Los Angeles flights.
Search Deals
From Iowa to Ontario
Search Deals
One-way flight from Iowa to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iowa 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 noviembre 6, 2025.
Use the filters below to find and compare flights from Iowa to Ontario that are best for you.

Fly from

Iowa

Fly to

Ontario

Route

Depart

Return

Price

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

vie. 1/9

2:37 pm-11:59 pm

1 stop11h 22m

Ontario

dom. 1/11

6:00 am-1:49 pm

1 stop5h 49m

$138

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

jue. 11/20

8:22 pm-6:53 pm

1 stop24h 31m

Ontario

lun. 11/24

7:06 pm-8:01 pm

1 stop22h 55m

$145

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

jue. 12/4

2:24 pm-2:25 pm

1 stop26h 01m

Ontario

jue. 12/11

12:04 pm-1:31 pm

1 stop23h 27m

$146

Cedar RapidsOntario

CID - ONT

CIDONT

Cedar Rapids

jue. 11/13

8:26 pm-11:10 am

1 stop16h 44m

Ontario

lun. 11/17

6:53 am-6:21 pm

1 stop9h 28m

$231

Des MoinesOntario

DSM - ONT

DSMONT

Des Moines

lun. 12/1

12:16 pm-9:06 pm

1 stop10h 50m

Ontario

jue. 12/4

12:04 pm-7:03 pm

1 stop28h 59m

$235

OmahaOntario

OMA - ONT

OMAONT

Omaha Eppley Airfield

jue. 1/1

8:42 pm-11:59 pm

1 stop5h 17m

Ontario

jue. 1/8

6:00 am-1:49 pm

1 stop5h 49m

$246

Cedar RapidsOntario

CID - ONT

CIDONT

Cedar Rapids

vie. 11/14

8:26 pm-11:50 pm

1 stop5h 24m

Ontario

lun. 11/17

6:53 am-6:21 pm

1 stop9h 28m

$262

Cedar RapidsOntario

CID - ONT

CIDONT

Cedar Rapids

jue. 1/22

4:33 pm-8:58 pm

1 stop6h 25m

Ontario

dom. 1/25

5:05 am-2:11 pm

1 stop7h 06m

$289

Cedar RapidsOntario

CID - ONT

CIDONT

Cedar Rapids

vie. 1/23

1:26 pm-10:13 pm

2 stops10h 47m

Ontario

dom. 1/25

1:28 pm-11:53 pm

1 stop8h 25m

$294

MolineOntario

MLI - ONT

MLIONT

Moline Quad-City

sáb. 1/17

7:31 am-4:05 pm

2 stops10h 34m

Ontario

sáb. 1/24

9:59 am-9:58 pm

2 stops9h 59m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 60 results
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Best time to book a flight from Iowa to Ontario

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

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

Currently, May is the cheapest month in which you can book a flight from Iowa to Ontario (average of $88). Flying from Iowa to Ontario in December is currently the most expensive (average of $150). 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 IA to ONT?

Find hourly flight availability from Iowa 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 noviembre 6, 2025.

It’s optimal to fly from Iowa to Ontario in the evening. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Iowa to Ontario?

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

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

Related info for your journey

Find useful and relevant information for your journey from Iowa to Ontario. 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 into for flights to Ontario from Iowa?

    Ontario (ONT) is the airport you will fly into if you book a flight from Iowa to Ontario. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.

  • How long is the flight from Iowa to Ontario?

    Frontier, United Airlines, and American Airlines can get you from Iowa to Ontario in just under 6h 25m. Your travel time can differ by up to 4h 57m. Airlines will cover a distance of 1502 mi. This flight may include one or multiple stops.

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

    The most popular route from Iowa to Ontario is Cedar Rapids - Ontario. You may also consider Des Moines - Ontario or Omaha Eppley Airfield - Ontario.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Iowa to Ontario (average of $88). Flying from Iowa to Ontario in December is currently the most expensive (average of $150). 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 Iowa to Ontario

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

Discover the top 4 airlines that operate flights from Iowa 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 noviembre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$280FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$222Average$405FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$446FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$334Average$446FlexibilityNo cancel feeOn-time63%

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