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Cheap flights from Ontario to Iowa from C$ 253

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DSM
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Iowa

Enter your travel dates to find the best prices.

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 28 January 2026.

Mon 23/21:10 p.m.
YYZ
-
DSM
1 stop11h 30m
American Airlines
Mon 2/36:32 a.m.
DSM
-
YYZ
1 stop8h 31m
American Airlines
Deal found 25/1C$ 496
Sat 21/26:00 a.m.
YYZ
-
DSM
1 stop13h 19m
American Airlines
Sun 1/36:32 a.m.
DSM
-
YYZ
1 stop13h 57m
American Airlines
Deal found 26/1C$ 504
Thu 12/31:10 p.m.
YYZ
-
MLI
1 stop11h 27m
American Airlines
Thu 19/37:09 p.m.
MLI
-
YYZ
1 stop14h 47m
American Airlines
Deal found 25/1C$ 507
Fri 3/42:25 p.m.
YUL
-
DSM
1 stop8h 34m
American Airlines
Mon 6/41:37 p.m.
DSM
-
YUL
1 stop21h 07m
American Airlines
Deal found 28/1C$ 554
Mon 30/33:45 p.m.
YUL
-
DSM
1 stop9h 03m
American Airlines
Mon 6/41:37 p.m.
DSM
-
YUL
1 stop21h 07m
American Airlines
Deal found 26/1C$ 563
Wed 11/22:13 p.m.
YUL
-
DSM
2 stops8h 37m
United Airlines
Sun 22/28:00 a.m.
DSM
-
YUL
1 stop5h 00m
United Airlines
Deal found 27/1C$ 569
Sat 14/26:00 a.m.
YYZ
-
DSM
1 stop8h 05m
American Airlines
Sat 21/25:00 a.m.
DSM
-
YYZ
1 stop15h 29m
American Airlines
Deal found 27/1C$ 574
Mon 2/22:15 p.m.
YOW
-
OMA
2 stops8h 43m
United Airlines
Fri 6/21:50 p.m.
OMA
-
YOW
2 stops23h 37m
United Airlines
Deal found 25/1C$ 593
Wed 11/27:00 a.m.
YUL
-
DSM
1 stop17h 08m
American Airlines
Sun 15/27:44 p.m.
DSM
-
YUL
1 stop18h 20m
American Airlines
Deal found 26/1C$ 596
Thu 19/28:30 p.m.
YYZ
-
CID
1 stop23h 00m
Multiple Airlines
Wed 25/29:51 a.m.
CID
-
YYZ
1 stop13h 23m
Multiple Airlines
Deal found 27/1C$ 607
Wed 25/21:10 p.m.
YYZ
-
OMA
1 stop10h 36m
American Airlines
Wed 4/312:16 p.m.
OMA
-
YYZ
1 stop8h 13m
American Airlines
Deal found 26/1C$ 614
Tue 17/23:45 p.m.
YUL
-
DSM
1 stop18h 05m
American Airlines
Tue 24/26:32 a.m.
DSM
-
YUL
2 stops15h 24m
American Airlines
Deal found 27/1C$ 626

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 28 January 2026.

Round-trip from

C$ 496

One-way from

C$ 253

Popular in

December

Cheapest in

April

Average price

C$ 422
American Airlines
  • American Airlines
  • 23/2-2/3
  • 2 total stops
  • 20h 01m total
  • Ontario to Iowa
Search Deals
5/3
  • 5/3
  • 1 total stop
  • 17h 21m total
  • Ontario to Iowa
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 253 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 629,999 searches. Data last updated 28 January 2026.
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

TorontoDes Moines

YYZ - DSM

YYZDSM

Toronto Pearson Intl

Mon 23/2

1:10 p.m.-11:40 p.m.

1 stop11h 30m

Des Moines

Mon 2/3

6:32 a.m.-4:03 p.m.

1 stop8h 31m

C$ 496

TorontoDes Moines

YYZ - DSM

YYZDSM

Toronto Pearson Intl

Sat 21/2

6:00 a.m.-6:19 p.m.

1 stop13h 19m

Des Moines

Sun 1/3

6:32 a.m.-9:29 p.m.

1 stop13h 57m

C$ 504

TorontoMoline

YYZ - MLI

YYZMLI

Toronto Pearson Intl

Thu 12/3

1:10 p.m.-11:37 p.m.

1 stop11h 27m

Moline Quad-City

Thu 19/3

7:09 p.m.-10:56 a.m.

1 stop14h 47m

C$ 507

MontrealDes Moines

YUL - DSM

YULDSM

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

3:45 p.m.-11:48 p.m.

1 stop9h 03m

Des Moines

Mon 6/4

1:37 p.m.-11:44 a.m.

1 stop21h 07m

C$ 563

MontrealDes Moines

YUL - DSM

YULDSM

Montreal Pierre Elliott Trudeau Intl

Thu 12/2

7:00 a.m.-4:27 p.m.

1 stop10h 27m

Des Moines

Sun 22/2

10:40 a.m.-3:55 p.m.

1 stop4h 15m

C$ 569

MontrealDes Moines

YUL - DSM

YULDSM

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

4:45 p.m.-9:41 p.m.

1 stop5h 56m

Des Moines

Sun 22/2

8:00 a.m.-2:00 p.m.

1 stop5h 00m

C$ 569

MontrealDes Moines

YUL - DSM

YULDSM

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

12:30 p.m.-10:28 p.m.

1 stop10h 58m

Des Moines

Sun 22/2

10:40 a.m.-3:55 p.m.

1 stop4h 15m

C$ 569

MontrealDes Moines

YUL - DSM

YULDSM

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

2:13 p.m.-9:41 p.m.

2 stops8h 28m

Des Moines

Mon 23/2

3:24 p.m.-9:17 p.m.

1 stop4h 53m

C$ 569

MontrealDes Moines

YUL - DSM

YULDSM

Montreal Pierre Elliott Trudeau Intl

Thu 12/2

12:52 p.m.-4:57 p.m.

1 stop5h 05m

Des Moines

Wed 25/2

7:35 a.m.-1:36 p.m.

1 stop5h 01m

C$ 569

MontrealDes Moines

YUL - DSM

YULDSM

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

6:00 a.m.-10:53 a.m.

1 stop5h 53m

Des Moines

Tue 24/2

3:24 p.m.-9:17 p.m.

1 stop4h 53m

C$ 569

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

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 Region of Ontario to Iowa?

Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Iowa (average of C$ 342). Flying from Region of Ontario to Iowa in October is currently the most expensive (average of C$ 783). 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?

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 28 January 2026.
Read through reviews of airlines operating flights from Ontario to Iowa, such as United Airlines,WestJet, andAir Canada. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,208 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,208 reviews
United Airlines
7.4
Good
9,208 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
WestJet
7.2
Good
3,251 reviews
United Airlines
7.4
Good
9,208 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,666 reviews
United Airlines
7.4
Good
9,208 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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?

    Departing from Region of Ontario to Iowa will take you 5h 56m. Airlines will cover a distance of 1658 km. This flight may include one or multiple stops.

  • 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, March is the cheapest month in which you can book a flight from Region of Ontario to Iowa (average of C$ 342). Flying from Region of Ontario to Iowa in October is currently the most expensive (average of C$ 783). 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

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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 3 airlines flying from Ontario to Iowa

Discover the top 3 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 629,999 searches. Data last updated 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 342AverageC$ 827FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 416AverageC$ 835FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 471AverageC$ 779FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Iowa?

When you search for this flight from Ontario to Iowa, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Iowa?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Iowa by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Iowa with no change fees?

Need flexible booking options for your flight to Iowa from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Iowa become cheaper?

Yes! Start tracking prices for Ontario to Iowa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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