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

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $125. American Airlines flights start at $134 while deals on United Airlines start at $146 one-way.

What is the cheapest month to fly from Iowa to Region of Ontario?

September is one of the best times of the year to fly to Region of Ontario from Iowa. Prices for September average $422 per person but you can even find prices for as low as $130. The most expensive prices can be found in the month of February. Opting for a September flight can save you 22% on your journey compared to booking in February

What is the cheapest time of day to fly from IA to ON?

When flying from Iowa to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$125+ Flights from Iowa to Ontario

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1. Tell us where you want to go

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2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheap flight deals from Iowa to Ontario

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$293 (Delta)
One-way from	$125 (Delta)
Popular in	February
Cheapest in	September
Average price	$381

Provider with most accurate pricing for Des Moines-Toronto (YTO) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Des Moines-Toronto (YTO) flights.

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From Iowa to Ontario

Search Deals

One-way flight from Iowa to Ontario

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 April 22, 2025.

Wed 6/45:30 amCID - YYZ

1 stop5h 44mDelta

Wed 6/117:24 pmYYZ - CID

1 stop4h 38mDelta

Deal found 4/22

$293

Sat 6/71:15 pmDSM - YYZ

1 stop6h 53mMultiple Airlines

Sun 6/84:00 pmYYZ - DSM

1 stop7h 37mMultiple Airlines

Deal found 4/21

$294

Fri 6/62:15 pmDSM - YYZ

1 stop8h 40mDelta

Fri 6/136:30 amYYZ - DSM

1 stop4h 49mDelta

Deal found 4/22

$306

Mon 9/292:00 pmOMA - YYZ

1 stop7h 58mDelta

Wed 10/17:45 amYYZ - OMA

1 stop6h 57mDelta

Deal found 4/21

$306

Fri 6/61:07 pmDSM - YUL

1 stop9h 12mDelta

Fri 6/1312:47 pmYUL - DSM

1 stop8h 50mDelta

Deal found 4/22

$316

Thu 6/52:17 pmOMA - YUL

1 stop8h 37mDelta

Wed 6/116:00 amYUL - OMA

1 stop8h 23mDelta

Deal found 4/22

$316

Fri 6/65:19 pmDSM - YTZ

3 stops26h 18mMultiple Airlines

Fri 6/136:45 amYTZ - DSM

1 stop9h 00mMultiple Airlines

Deal found 4/22

$323

Wed 6/43:38 pmDSM - YUL

1 stop4h 51mUnited Airlines

Tue 6/102:00 pmYUL - DSM

2 stops8h 22mUnited Airlines

Deal found 4/22

$325

Fri 5/95:47 pmCID - YYZ

1 stop19h 18mMultiple Airlines

Mon 5/199:35 amYYZ - CID

1 stop9h 33mMultiple Airlines

Deal found 4/21

$350

Sun 6/226:32 pmDSM - YUL

2 stops29h 05mMultiple Airlines

Thu 6/266:35 pmYUL - DSM

1 stop21h 10mMultiple Airlines

Deal found 4/22

$353

Wed 6/46:25 amDSM - YUL

1 stop6h 30mAir Canada

Wed 6/111:00 pmYUL - DSM

2 stops10h 45mAir Canada

Deal found 4/22

$355

Tue 7/156:37 amCID - YYZ

2 stops8h 24mUnited Airlines

Sun 7/209:00 amYYZ - CID

1 stop14h 24mUnited Airlines

Deal found 4/20

$355

Best flights from Iowa to Ontario
Discover carefully curated flight deals from Iowa to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Wed 6/45:30 amCID - YYZ

1 stop5h 44mDelta

Wed 6/117:24 pmYYZ - CID

1 stop4h 38mDelta

Deal found 4/22

$293

Sat 6/71:15 pmDSM - YYZ

1 stop6h 53mMultiple Airlines

Sun 6/84:00 pmYYZ - DSM

1 stop7h 37mMultiple Airlines

Deal found 4/21

$294

Wed 6/43:38 pmDSM - YUL

1 stop4h 51mUnited Airlines

Tue 6/102:00 pmYUL - DSM

2 stops8h 22mUnited Airlines

Deal found 4/22

$325

Wed 6/46:25 amDSM - YUL

1 stop6h 30mAir Canada

Wed 6/111:00 pmYUL - DSM

2 stops10h 45mAir Canada

Deal found 4/22

$355

Mon 6/95:00 amDSM - YYZ

1 stop4h 59mAmerican Airlines

Sun 6/156:30 amYYZ - DSM

1 stop14h 43mAmerican Airlines

Deal found 4/22

$373

Thu 6/55:50 pmDSM - YUL

1 stop4h 26mWestJet

Tue 6/105:15 pmYUL - DSM

1 stop4h 22mWestJet

Deal found 4/22

$417

Fri 6/62:15 pmDSM - YYZ

1 stop8h 40mDelta

Fri 6/136:30 amYYZ - DSM

1 stop4h 49mDelta

Deal found 4/22

$306

Fri 6/65:19 pmDSM - YTZ

3 stops26h 18mMultiple Airlines

Fri 6/136:45 amYTZ - DSM

1 stop9h 00mMultiple Airlines

Deal found 4/22

$323

Mon 9/292:00 pmOMA - YYZ

1 stop7h 58mDelta

Thu 10/26:00 amYYZ - OMA

1 stop8h 25mDelta

Deal found 4/21

$306

Tue 7/156:37 amCID - YYZ

2 stops8h 24mUnited Airlines

Sun 7/209:00 amYYZ - CID

1 stop14h 24mUnited Airlines

Deal found 4/20

$355

Fri 6/66:00 amDSM - YYZ

2 stops13h 41mAir Canada

Mon 6/912:45 pmYYZ - DSM

2 stops9h 37mAir Canada

Deal found 4/22

$371

Fri 6/61:07 pmDSM - YUL

1 stop9h 12mDelta

Fri 6/1312:47 pmYUL - DSM

1 stop8h 50mDelta

Deal found 4/22

$316

Last-minute flights from Iowa to Ontario
Discover last-minute flight deals from Iowa to Ontario. Data last updated April 22, 2025 and is based on user searches.

Sun 4/276:00 amCID - YYZ

1 stop7h 55mAmerican Airlines

Thu 5/16:30 amYYZ - CID

1 stop16h 50mAmerican Airlines

Deal found 4/22

$526

Sun 4/2711:25 amCID - YYZ

1 stop4h 20mAir Canada

Thu 5/17:00 amYYZ - CID

1 stop4h 36mAir Canada

Deal found 4/21

$666

Sun 4/271:45 pmDSM - YYZ

1 stop8h 03mAir Canada

Wed 4/308:10 amYYZ - DSM

2 stops7h 28mAir Canada

Deal found 4/22

$853

Wed 4/306:30 amDSM - YYZ

1 stop7h 39mDelta

Sun 5/46:15 amYYZ - DSM

1 stop10h 00mDelta

Deal found 4/22

$435

Wed 4/301:59 pmDSM - YYZ

2 stops8h 01mAmerican Airlines

Sun 5/41:15 pmYYZ - DSM

1 stop5h 27mAmerican Airlines

Deal found 4/22

$445

Fri 5/26:33 amOMA - YYZ

1 stop15h 27mAmerican Airlines

Mon 6/26:30 amYYZ - OMA

1 stop17h 07mAmerican Airlines

Deal found 4/22

$404

Fri 5/23:28 pmOMA - YYZ

1 stop4h 16mAir Canada

Mon 6/29:00 pmYYZ - OMA

1 stop14h 26mAir Canada

Deal found 4/21

$433

Fri 5/26:15 amOMA - YYZ

2 stops12h 58mUnited Airlines

Mon 6/27:00 amYYZ - OMA

1 stop4h 26mUnited Airlines

Deal found 4/21

$464

Fri 5/23:25 pmOMA - YYZ

2 stops18h 25mAlaska Airlines

Mon 6/211:32 amYYZ - OMA

2 stops28h 42mAlaska Airlines

Deal found 4/21

$958

Fri 5/95:47 pmCID - YYZ

1 stop19h 18mMultiple Airlines

Mon 5/199:35 amYYZ - CID

1 stop9h 33mMultiple Airlines

Deal found 4/21

$350

Fri 5/95:30 amCID - YYZ

2 stops10h 45mDelta

Mon 5/196:10 pmYYZ - CID

1 stop5h 50mDelta

Deal found 4/21

$365

Thu 5/155:32 amDSM - YYZ

1 stop16h 43mAmerican Airlines

Sun 5/183:10 pmYYZ - DSM

1 stop9h 29mAmerican Airlines

Deal found 4/22

$306

One-way flights from Iowa to Ontario
Search for one-way flight options from Iowa to Ontario. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Fri 6/62:15 pmDSM - YYZ

1 stop8h 40mDelta

Deal found 4/22

$125

Fri 6/65:19 pmDSM - YUL

2 stops30h 18mMultiple Airlines

Deal found 4/22

$132

Fri 6/67:55 pmCID - YUL

1 stop14h 35mAmerican Airlines

Deal found 4/22

$134

Fri 6/65:30 amCID - YUL

2 stops14h 39mDelta

Deal found 4/22

$139

Sun 9/216:00 amOMA - YYZ

1 stop15h 48mUnited Airlines

Deal found 4/20

$146

Thu 6/56:25 amCID - YYZ

2 stops16h 30mDelta

Deal found 4/20

$156

Thu 9/256:55 amOMA - YYZ

2 stops15h 11mAmerican Airlines

Deal found 4/20

$157

Mon 6/21:55 pmOMA - YYZ

1 stop7h 53mAir Canada

Deal found 4/21

$159

Fri 6/65:00 amDSM - YYZ

1 stop11h 40mAmerican Airlines

Deal found 4/22

$191

Fri 6/65:50 pmDSM - YUL

1 stop4h 26mWestJet

Deal found 4/22

$195

Wed 5/216:34 amOMA - YYZ

1 stop15h 40mWestJet

Deal found 4/22

$202

Mon 6/211:46 amOMA - YYZ

3 stops41h 26mMultiple Airlines

Deal found 4/21

$206

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cedar RapidsToronto

CID - YYZ

CIDYYZ

Cedar Rapids

Wed 6/4

5:30 am-12:14 pm

1 stop5h 44m

Toronto Pearson Intl

Wed 6/11

7:24 pm-11:02 pm

1 stop4h 38m

$293

Des MoinesToronto

DSM - YYZ

DSMYYZ

Des Moines

Sat 6/7

1:15 pm-9:08 pm

1 stop6h 53m

Toronto Pearson Intl

Sun 6/8

4:00 pm-10:37 pm

1 stop7h 37m

$294

Des MoinesToronto

DSM - YYZ

DSMYYZ

Des Moines

Fri 6/6

2:15 pm-11:55 pm

1 stop8h 40m

Toronto Pearson Intl

Fri 6/13

10:20 am-7:15 pm

1 stop9h 55m

$306

OmahaToronto

OMA - YYZ

OMAYYZ

Omaha Eppley Airfield

Mon 9/29

2:00 pm-10:58 pm

1 stop7h 58m

Toronto Pearson Intl

Thu 10/2

6:00 am-1:25 pm

1 stop8h 25m

$306

Des MoinesMontreal

DSM - YUL

DSMYUL

Des Moines

Fri 6/6

1:07 pm-11:19 pm

1 stop9h 12m

Montreal Pierre Elliott Trudeau Intl

Fri 6/13

12:47 pm-8:37 pm

1 stop8h 50m

$316

OmahaMontreal

OMA - YUL

OMAYUL

Omaha Eppley Airfield

Thu 6/5

2:17 pm-11:54 pm

1 stop8h 37m

Montreal Pierre Elliott Trudeau Intl

Wed 6/11

6:00 am-1:23 pm

1 stop8h 23m

$316

Des MoinesToronto

DSM - YTZ

DSMYTZ

Des Moines

Fri 6/6

5:19 pm-8:37 pm

3 stops26h 18m

Toronto Island

Fri 6/13

6:45 am-2:45 pm

1 stop9h 00m

$323

Des MoinesMontreal

DSM - YUL

DSMYUL

Des Moines

Wed 6/4

3:38 pm-9:29 pm

1 stop4h 51m

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

2:00 pm-9:22 pm

2 stops8h 22m

$325

Cedar RapidsToronto

CID - YYZ

CIDYYZ

Cedar Rapids

Fri 5/9

5:47 pm-2:05 pm

1 stop19h 18m

Toronto Pearson Intl

Mon 5/19

9:35 am-6:08 pm

1 stop9h 33m

$350

Des MoinesMontreal

DSM - YUL

DSMYUL

Des Moines

Sun 6/22

6:32 pm-12:37 am

2 stops29h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 6/26

6:35 pm-2:45 pm

1 stop21h 10m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 47 results

...

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 Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Iowa to Region of Ontario (average of $243). Flying from Iowa to Region of Ontario in July is currently the most expensive (average of $359). 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.

Rainfall in Ontario by month

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown Alaska Airlines, Porter Airlines and Delta from Iowa to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,906 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Porter Airlines

8.0

Very good

284 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,920 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,683 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What are the cheapest airlines to fly from Iowa to Region of Ontario one-way?
To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $125. American Airlines flights start at $134 while deals on United Airlines start at $146 one-way.
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 Region of Ontario?
Currently, January is the cheapest month in which you can book a flight from Iowa to Region of Ontario (average of $243). Flying from Iowa to Region of Ontario in July is currently the most expensive (average of $359). 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

Top 3 airlines flying from Iowa to Ontario

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$295	Average$432	FlexibilityNo cancel fee	On-time71%
WestJet	Cheapest$340	Average$430	FlexibilityNo cancel fee	On-time60%
United Airlines	Cheapest$383	Average$795	FlexibilityNo cancel fee	On-time69%

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$125+ Cheap flights from Iowa to Ontario

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Iowa to Ontario with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 April 22, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Iowa to Ontario

Cheapest flights from Iowa to OntarioExplore 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 April 22, 2025.

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 April 22, 2025.

Cheapflights Fare Finder

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

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.

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 Region of Ontario?

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown Alaska Airlines, Porter Airlines and Delta from Iowa to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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 are the cheapest airlines to fly from Iowa to Region of Ontario one-way?

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

How can I find direct flights from Iowa to Ontario?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Iowa to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Iowa to Ontario

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Travel Smart

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 April 22, 2025.