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$217+ Cheap flights from Ontario 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DSM
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
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 June 15, 2026.

This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:00 am
YUL
-
DSM
1 stop4h 45m
Delta
Sat 7/184:47 pm
DSM
-
YUL
1 stop6h 05m
Delta
Deal found 6/13$373
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:10 am
YUL
-
DSM
1 stop5h 07m
United Airlines
Fri 7/33:24 pm
DSM
-
YUL
1 stop5h 02m
United Airlines
Deal found 6/10$375
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1012:44 pm
YUL
-
DSM
1 stop10h 45m
Delta
Fri 7/172:45 pm
DSM
-
YUL
1 stop7h 55m
Delta
Deal found 6/10$376
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:55 am
YYZ
-
OMA
1 stop9h 24m
Delta
Sun 7/127:01 am
OMA
-
YYZ
1 stop9h 18m
Delta
Deal found 6/15$379
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:00 am
YYZ
-
OMA
1 stop7h 45m
Delta
Mon 8/246:25 am
OMA
-
YYZ
1 stop6h 09m
Delta
Deal found 6/12$380
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:00 am
YYZ
-
OMA
1 stop4h 27m
United Airlines
Mon 7/66:40 pm
OMA
-
YYZ
1 stop14h 14m
United Airlines
Deal found 6/10$381
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:30 am
YUL
-
DSM
1 stop11h 21m
American Airlines
Mon 8/38:50 pm
DSM
-
YUL
1 stop13h 53m
American Airlines
Deal found 6/15$383
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:45 pm
YUL
-
DSM
1 stop10h 44m
Delta
Tue 12/156:20 am
DSM
-
YUL
1 stop8h 39m
Delta
Deal found 6/15$387
This American Airlines deal was found by Cheapflights users on 6/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:25 am
YYZ
-
OMA
1 stop5h 25m
American Airlines
Sat 7/181:47 pm
OMA
-
YYZ
1 stop7h 44m
American Airlines
Deal found 6/13$388
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:30 am
YUL
-
DSM
1 stop11h 21m
American Airlines
Fri 7/318:50 pm
DSM
-
YUL
1 stop13h 53m
American Airlines
Deal found 6/15$396
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Fri 12/114:45 pm
YUL
-
DSM
1 stop7h 16m
United Airlines
Mon 12/143:15 pm
DSM
-
YUL
1 stop4h 46m
United Airlines
Deal found 6/14$402
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:27 pm
YYZ
-
OMA
1 stop6h 37m
United Airlines
Wed 9/911:19 am
OMA
-
YYZ
1 stop5h 37m
United Airlines
Deal found 6/10$408

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 June 15, 2026.

Round-trip from

$373
(Delta)

One-way from

$217
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$888
From Ontario to Iowa
Search Deals
One-way flight from Ontario to Iowa
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 15, 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

MontrealDes Moines

YUL - DSM

YULDSM

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

6:00 am-9:45 am

1 stop4h 45m

Des Moines

Sat 7/18

4:47 pm-11:52 pm

1 stop6h 05m

$373
Quickest round-trip

MontrealDes Moines

YUL - DSM

YULDSM

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

6:10 am-10:17 am

1 stop5h 07m

Des Moines

Fri 7/3

3:24 pm-9:26 pm

1 stop5h 02m

$375

TorontoOmaha

YYZ - OMA

YYZOMA

Toronto Pearson Intl

Fri 7/24

10:15 am-2:17 pm

1 stop5h 02m

Omaha Eppley Airfield

Mon 8/10

9:06 am-9:32 pm

1 stop11h 26m

$379

TorontoOmaha

YYZ - OMA

YYZOMA

Toronto Pearson Intl

Fri 7/24

11:40 am-8:53 pm

1 stop10h 13m

Omaha Eppley Airfield

Sun 7/26

6:25 am-3:20 pm

1 stop7h 55m

$379

TorontoOmaha

YYZ - OMA

YYZOMA

Toronto Pearson Intl

Sat 7/4

1:00 pm-7:41 pm

1 stop7h 41m

Omaha Eppley Airfield

Sat 7/18

6:40 pm-9:54 am

1 stop14h 14m

$379

TorontoOmaha

YYZ - OMA

YYZOMA

Toronto Pearson Intl

Thu 7/9

7:55 am-4:19 pm

1 stop9h 24m

Omaha Eppley Airfield

Sun 7/12

7:01 am-5:19 pm

1 stop9h 18m

$379

TorontoOmaha

YYZ - OMA

YYZOMA

Toronto Pearson Intl

Wed 7/29

9:45 am-1:22 pm

1 stop4h 37m

Omaha Eppley Airfield

Wed 8/5

1:41 pm-9:59 pm

1 stop7h 18m

$379

TorontoOmaha

YYZ - OMA

YYZOMA

Toronto Pearson Intl

Tue 8/25

12:45 pm-9:58 pm

2 stops10h 13m

Omaha Eppley Airfield

Mon 8/31

6:35 pm-12:13 am

1 stop4h 38m

$380

TorontoOmaha

YYZ - OMA

YYZOMA

Toronto Pearson Intl

Thu 7/2

7:00 am-10:27 am

1 stop4h 27m

Omaha Eppley Airfield

Mon 7/6

6:40 pm-9:54 am

1 stop14h 14m

$381

TorontoOmaha

YYZ - OMA

YYZOMA

Toronto Pearson Intl

Fri 7/3

2:45 pm-7:49 pm

1 stop6h 04m

Omaha Eppley Airfield

Mon 7/6

6:40 pm-9:54 am

1 stop14h 14m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 resultsSorted by cheapest first
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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 Region of Ontario to Iowa?

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Iowa (average of $369). Flying from Region of Ontario to Iowa in January is currently the most expensive (average of $566). 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.

How much does it cost to fly round-trip from Region of Ontario to Iowa?

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.

  • How long is the flight from Region of Ontario to Iowa?

    For as low as $373, Delta can have you in Iowa from Region of Ontario in 4h 45m. There are 1030 mi between Region of Ontario and Iowa. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 Region of Ontario to Iowa?

    Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Iowa (average of $369). Flying from Region of Ontario to Iowa in January is currently the most expensive (average of $566). 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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