How long is the flight from Region of Ontario to Wilmington?

For as low as $411, Delta can have you in Wilmington from Region of Ontario in 18h. Region of Ontario and Wilmington are separated by a distance of 656 mi.

In terms of precipitation, rainfall in Wilmington ranges from 2.8 - 7.8 inches per month. September is typically the wettest month, when rainfall can reach 7.8 in. April is typically the driest time to visit Wilmington when rainfall is around 2.8 in.

If weather is an important factor for your trip to Wilmington, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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

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

What airport do you fly into for flights to Wilmington from Ontario?

For a flight from Ontario to Wilmington, you will be flying into New Hanover County. Wilmington New Hanover County (ILM) is just 4.3 mi from the center of the city.

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

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

How can I find direct flights from Ontario to Wilmington?

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

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

Yes. Cheapflights offers flight deals from Ontario to Wilmington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$168+ Flights from Ontario to Wilmington

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Cheap flight deals from Ontario to Wilmington

Cheapest flights from Ontario to Wilmington
Explore the most affordable flight options available from Ontario to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Sun 12/216:40 pmYYZ - ILM

1 stop5h 04mUnited Airlines

Tue 12/306:00 amILM - YYZ

1 stop5h 48mUnited Airlines

Deal found 12/17

$691

Sun 12/216:05 amYYZ - ILM

2 stops10h 38mDelta

Tue 12/3012:29 pmILM - YYZ

1 stop7h 55mDelta

Deal found 12/16

$802

Sun 12/216:30 pmYYZ - ILM

2 stops42h 52mWestJet

Tue 12/305:31 pmILM - YYZ

2 stops26h 05mWestJet

Deal found 12/17

$849

Best flights from Ontario to Wilmington
Discover carefully curated flight deals from Ontario to Wilmington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Thu 1/155:15 pmYYZ - ILM

2 stops18h 00mDelta

Mon 1/1911:55 amILM - YYZ

1 stop8h 31mDelta

Deal found 12/14

$411

Last-minute flights from Ontario to Wilmington
Discover last-minute flight deals from Ontario to Wilmington. Data last updated December 18, 2025 and is based on user searches.

Sun 12/216:40 pmYYZ - ILM

1 stop5h 04mUnited Airlines

Tue 12/306:00 amILM - YYZ

1 stop5h 48mUnited Airlines

Deal found 12/17

$691

Sun 12/216:05 amYYZ - ILM

2 stops10h 38mDelta

Tue 12/3012:29 pmILM - YYZ

1 stop7h 55mDelta

Deal found 12/16

$802

Sun 12/216:30 pmYYZ - ILM

2 stops42h 52mWestJet

Tue 12/305:31 pmILM - YYZ

2 stops26h 05mWestJet

Deal found 12/17

$849

Thu 1/155:15 pmYYZ - ILM

2 stops18h 00mDelta

Mon 1/1911:55 amILM - YYZ

1 stop8h 31mDelta

Deal found 12/14

$411

One-way flights from Ontario to Wilmington
Search for one-way flight options from Ontario to Wilmington. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Sat 1/317:15 amYYZ - ILM

2 stops25h 40mMultiple Airlines

Deal found 12/17

$168

Find flight deals from Ontario to Wilmington

Round-trip from	$411 (Delta)
One-way from	$168 (Kiwi.com)

From Ontario to Wilmington New Hanover County

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One-way flight from Ontario to Wilmington New Hanover County

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

Fly from

Fly to

Route

Depart

Return

Price

TorontoWilmington

YYZ - ILM

YYZILM

Toronto Pearson Intl

Thu 1/15

5:15 pm-11:15 am

2 stops18h 00m

Wilmington New Hanover County

Mon 1/19

11:55 am-8:26 pm

1 stop8h 31m

$411

TorontoWilmington

YYZ - ILM

YYZILM

Toronto Pearson Intl

Sat 1/31

7:15 am-8:55 am

2 stops25h 40m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from Ontario to Wilmington

Have a flexible travel schedule? Discover the best time to fly to Wilmington 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 Wilmington

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

Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Wilmington (average of $135). Flying from Region of Ontario to Wilmington in December is currently the most expensive (average of $424). 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.

Related info for your journey

What airport do you fly into for flights to Wilmington from Ontario?
For a flight from Ontario to Wilmington, you will be flying into New Hanover County. Wilmington New Hanover County (ILM) is just 4.3 mi from the center of the city.
How long is the flight from Region of Ontario to Wilmington?
For as low as $411, Delta can have you in Wilmington from Region of Ontario in 18h. Region of Ontario and Wilmington are separated by a distance of 656 mi.
Can I find deals for flights from Ontario to Wilmington that include hotel bookings?
Yes. In addition to deals on Ontario to Wilmington flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Wilmington?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Wilmington.
Can I find deals for business class flights from Ontario to Wilmington?
Yes. Cheapflights offers flight deals from Ontario to Wilmington 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 Wilmington?
Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Wilmington (average of $135). Flying from Region of Ontario to Wilmington in December is currently the most expensive (average of $424). 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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$168+ Cheap flights from Ontario to Wilmington (ILM)

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Wilmington with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to Wilmington

Cheapest flights from Ontario to WilmingtonExplore the most affordable flight options available from Ontario to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Ontario to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Ontario to Wilmington

Keep the following information in mind while searching for Ontario to Wilmington flight deals. Data was last updated December 18, 2025.

Round-trip from

One-way from

Cheapflights Fare Finder

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

Best time to book a flight from Ontario to Wilmington

Have a flexible travel schedule? Discover the best time to fly to Wilmington from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Wilmington

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

Related info for your journey

Find useful and relevant information for your journey from Ontario to Wilmington. 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 Wilmington from Ontario?

How long is the flight from Region of Ontario to Wilmington?

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

How can I find direct flights from Ontario to Wilmington?

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

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

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Cheapest flights from Ontario to Wilmington
Explore the most affordable flight options available from Ontario to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.