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

There are many flights that can get you from Wilmington to Region of Ontario in 5h 30m. Fly via United Airlines, American Airlines, or Delta to get the fastest option. The distance from Wilmington to Region of Ontario is about 1242 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

What are the most popular routes from Wilmington to Region of Ontario?

The most popular flight routes from Wilmington to Region of Ontario are Wilmington New Hanover County - Montreal Pierre Elliott Trudeau Intl, Wilmington New Hanover County - Toronto Pearson Intl and Wilmington New Hanover County - Ottawa.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Wilmington to Region of Ontario as you normally would.

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

If you book a flight to Ontario from Wilmington, you will be flying from New Hanover County, which is the city’s only airport. Wilmington New Hanover County (ILM) is located 6.9 km from the centre of Wilmington.

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

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

How can I find direct flights from Wilmington to Ontario?

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

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

Yes. Cheapflights offers flight deals from Wilmington 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.

C$ 346+ Flights from Wilmington to Ontario

Cheap flight deals from Wilmington to Ontario

Enter your travel dates to find the best prices.

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

Wed 24/122:38 p.m.ILM - YOW

2 stops24h 18mAmerican Airlines

Sat 27/129:10 a.m.YOW - ILM

2 stops10h 59mAmerican Airlines

Deal found 16/12C$ 1,110

Wed 24/126:00 a.m.ILM - YOW

1 stop7h 32mUnited Airlines

Sat 27/126:00 a.m.YOW - ILM

2 stops17h 48mUnited Airlines

Deal found 16/12C$ 1,638

Sat 20/126:00 a.m.ILM - YUL

2 stops15h 17mUnited Airlines

Sat 27/128:25 a.m.YUL - ILM

2 stops15h 23mUnited Airlines

Deal found 16/12C$ 1,667

Sat 20/127:05 a.m.ILM - YUL

1 stop15h 34mAmerican Airlines

Sat 27/122:26 p.m.YUL - ILM

1 stop5h 22mAmerican Airlines

Deal found 17/12C$ 1,854

Sat 20/126:00 a.m.ILM - YUL

2 stops11h 44mDelta

Sat 27/127:00 a.m.YUL - ILM

2 stops8h 42mDelta

Deal found 17/12C$ 1,978

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

Mon 20/42:08 p.m.ILM - YYZ

1 stop10h 06mMultiple Airlines

Thu 23/48:30 p.m.YYZ - ILM

2 stops16h 38mMultiple Airlines

Deal found 17/12C$ 515

Mon 12/14:26 p.m.ILM - YOW

1 stop5h 30mUnited Airlines

Thu 15/15:55 p.m.YOW - ILM

1 stop6h 02mUnited Airlines

Deal found 15/12C$ 530

Sat 31/17:00 a.m.ILM - YYZ

1 stop8h 00mAmerican Airlines

Sat 7/27:00 a.m.YYZ - ILM

1 stop9h 45mAmerican Airlines

Deal found 17/12C$ 581

Sat 31/111:55 a.m.ILM - YYZ

1 stop8h 31mDelta

Sat 7/26:00 a.m.YYZ - ILM

2 stops10h 08mDelta

Deal found 17/12C$ 814

Mon 2/24:26 p.m.ILM - YOW

1 stop5h 30mUnited Airlines

Fri 6/25:55 p.m.YOW - ILM

1 stop6h 02mUnited Airlines

Deal found 16/12C$ 544

Thu 15/12:25 p.m.ILM - YUL

2 stops10h 10mMultiple Airlines

Mon 19/18:00 a.m.YUL - ILM

1 stop12h 20mMultiple Airlines

Deal found 16/12C$ 632

Fri 22/52:30 p.m.ILM - YUL

1 stop21h 17mWestJet

Mon 25/58:00 a.m.YUL - ILM

2 stops53h 36mWestJet

Deal found 17/12C$ 1,266

Tue 30/1210:45 a.m.ILM - YOW

1 stop6h 28mMultiple Airlines

Thu 1/19:30 a.m.YOW - ILM

1 stop11h 02mMultiple Airlines

Deal found 18/12C$ 663

Tue 30/127:47 p.m.ILM - YOW

2 stops21h 04mAmerican Airlines

Thu 1/19:15 a.m.YOW - ILM

2 stops12h 48mAmerican Airlines

Deal found 18/12C$ 969

Mon 2/26:00 a.m.ILM - YYZ

1 stop5h 48mUnited Airlines

Thu 5/26:40 p.m.YYZ - ILM

1 stop5h 17mUnited Airlines

Deal found 15/12C$ 992

Thu 15/16:00 a.m.ILM - YUL

1 stop9h 20mAmerican Airlines

Mon 19/12:25 p.m.YUL - ILM

1 stop6h 24mAmerican Airlines

Deal found 16/12C$ 996

Thu 15/16:00 a.m.ILM - YUL

2 stops12h 37mDelta

Mon 19/11:02 p.m.YUL - ILM

2 stops10h 49mDelta

Deal found 16/12C$ 1,179

Mon 5/15:04 p.m.ILM - YYZ

2 stops21h 56mUnited Airlines

Thu 8/18:45 a.m.YYZ - ILM

1 stop6h 59mUnited Airlines

Deal found 17/12C$ 1,025

Fri 22/56:17 p.m.ILM - YUL

1 stop15h 28mAmerican Airlines

Mon 25/55:55 p.m.YUL - ILM

1 stop15h 45mAmerican Airlines

Deal found 17/12C$ 1,055

Mon 2/26:00 a.m.ILM - YUL

2 stops15h 17mUnited Airlines

Thu 5/26:00 a.m.YUL - ILM

2 stops9h 44mUnited Airlines

Deal found 16/12C$ 1,119

Tue 6/16:00 a.m.ILM - YOW

2 stops9h 23mUnited Airlines

Tue 6/15:55 p.m.YOW - ILM

1 stop6h 02mUnited Airlines

Deal found 17/12C$ 1,142

Thu 22/16:00 a.m.ILM - YQT

2 stops12h 30mUnited Airlines

Mon 26/15:00 a.m.YQT - ILM

2 stops10h 44mUnited Airlines

Deal found 15/12C$ 1,244

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

Wed 24/122:38 p.m.ILM - YOW

2 stops24h 18mAmerican Airlines

Sat 27/129:10 a.m.YOW - ILM

2 stops10h 59mAmerican Airlines

Deal found 16/12C$ 1,110

Tue 30/1210:45 a.m.ILM - YOW

1 stop6h 28mMultiple Airlines

Thu 1/19:30 a.m.YOW - ILM

1 stop11h 02mMultiple Airlines

Deal found 18/12C$ 663

Tue 30/127:47 p.m.ILM - YOW

2 stops21h 04mAmerican Airlines

Thu 1/19:15 a.m.YOW - ILM

2 stops12h 48mAmerican Airlines

Deal found 18/12C$ 969

Mon 5/15:04 p.m.ILM - YYZ

2 stops21h 56mUnited Airlines

Thu 8/18:45 a.m.YYZ - ILM

1 stop6h 59mUnited Airlines

Deal found 17/12C$ 1,025

Mon 5/14:10 p.m.ILM - YYZ

1 stop6h 24mAmerican Airlines

Thu 8/110:59 a.m.YYZ - ILM

1 stop5h 48mAmerican Airlines

Deal found 17/12C$ 1,051

Tue 6/16:00 a.m.ILM - YOW

2 stops9h 23mUnited Airlines

Tue 6/15:55 p.m.YOW - ILM

1 stop6h 02mUnited Airlines

Deal found 17/12C$ 1,142

Mon 12/14:26 p.m.ILM - YOW

1 stop5h 30mUnited Airlines

Thu 15/15:55 p.m.YOW - ILM

1 stop6h 02mUnited Airlines

Deal found 15/12C$ 530

Thu 15/12:25 p.m.ILM - YUL

2 stops10h 10mMultiple Airlines

Mon 19/18:00 a.m.YUL - ILM

1 stop12h 20mMultiple Airlines

Deal found 16/12C$ 632

Thu 15/16:00 a.m.ILM - YUL

1 stop9h 20mAmerican Airlines

Mon 19/12:25 p.m.YUL - ILM

1 stop6h 24mAmerican Airlines

Deal found 16/12C$ 996

Thu 15/16:00 a.m.ILM - YUL

2 stops12h 37mDelta

Mon 19/11:02 p.m.YUL - ILM

2 stops10h 49mDelta

Deal found 16/12C$ 1,179

Sat 31/17:00 a.m.ILM - YYZ

1 stop8h 00mAmerican Airlines

Sat 7/27:00 a.m.YYZ - ILM

1 stop9h 45mAmerican Airlines

Deal found 17/12C$ 581

Sat 31/111:55 a.m.ILM - YYZ

1 stop8h 31mDelta

Sat 7/26:00 a.m.YYZ - ILM

2 stops10h 08mDelta

Deal found 17/12C$ 814

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

Tue 23/122:10 p.m.ILM - YYZ

1 stop7h 09mMultiple Airlines

Deal found 17/12C$ 346

Thu 25/122:10 p.m.ILM - YYZ

1 stop7h 09mMultiple Airlines

Deal found 17/12C$ 387

Mon 29/129:10 a.m.ILM - YYZ

2 stops21h 55mMultiple Airlines

Deal found 17/12C$ 424

Fri 26/1212:34 p.m.ILM - YYZ

1 stop11h 15mMultiple Airlines

Deal found 17/12C$ 434

Tue 30/1210:45 a.m.ILM - YYZ

2 stops20h 20mMultiple Airlines

Deal found 17/12C$ 459

Sun 28/124:42 p.m.ILM - YYZ

3 stops38h 23mMultiple Airlines

Deal found 17/12C$ 490

Find flight deals from Wilmington to Ontario

Round-trip from	C$ 393
One-way from	C$ 346

29/1-5/2
2 total stops
45h 09m total
Wilmington to Ontario

Search Deals

23/12
1 total stop
7h 09m total
Wilmington to Ontario

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Mon 20/4

2:08 p.m.-12:14 a.m.

1 stop10h 06m

Toronto Pearson Intl

Thu 23/4

8:30 p.m.-1:08 p.m.

2 stops16h 38m

C$ 515

WilmingtonOttawa

ILM - YOW

ILMYOW

Wilmington New Hanover County

Mon 12/1

4:26 p.m.-9:56 p.m.

1 stop5h 30m

Ottawa

Thu 15/1

5:55 p.m.-11:57 p.m.

1 stop6h 02m

C$ 530

WilmingtonOttawa

ILM - YOW

ILMYOW

Wilmington New Hanover County

Mon 2/2

4:26 p.m.-9:56 p.m.

1 stop5h 30m

Ottawa

Fri 6/2

5:55 p.m.-11:57 p.m.

1 stop6h 02m

C$ 544

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Sat 31/1

7:00 a.m.-3:00 p.m.

1 stop8h 00m

Toronto Pearson Intl

Sat 7/2

7:00 a.m.-4:45 p.m.

1 stop9h 45m

C$ 581

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Thu 15/1

2:25 p.m.-12:35 a.m.

2 stops10h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

8:00 a.m.-8:20 p.m.

1 stop12h 20m

C$ 632

WilmingtonOttawa

ILM - YOW

ILMYOW

Wilmington New Hanover County

Tue 30/12

10:45 a.m.-5:13 p.m.

1 stop6h 28m

Ottawa

Thu 1/1

9:30 a.m.-8:32 p.m.

1 stop11h 02m

C$ 663

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Sat 31/1

11:55 a.m.-8:26 p.m.

1 stop8h 31m

Toronto Pearson Intl

Sat 7/2

6:00 a.m.-4:08 p.m.

2 stops10h 08m

C$ 814

WilmingtonOttawa

ILM - YOW

ILMYOW

Wilmington New Hanover County

Tue 30/12

7:47 p.m.-4:51 p.m.

2 stops21h 04m

Ottawa

Thu 1/1

9:15 a.m.-10:03 p.m.

2 stops12h 48m

C$ 969

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Mon 2/2

6:00 a.m.-11:48 a.m.

1 stop5h 48m

Toronto Pearson Intl

Thu 5/2

6:40 p.m.-11:57 p.m.

1 stop5h 17m

C$ 992

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Thu 15/1

6:00 a.m.-3:20 p.m.

1 stop9h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

2:25 p.m.-8:49 p.m.

1 stop6h 24m

C$ 996

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 23 results

Best time to book a flight from Wilmington to Ontario

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

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Wilmington to Ontario?
If you book a flight to Ontario from Wilmington, you will be flying from New Hanover County, which is the city’s only airport. Wilmington New Hanover County (ILM) is located 6.9 km from the centre of Wilmington.
How long is the flight from Wilmington to Region of Ontario?
There are many flights that can get you from Wilmington to Region of Ontario in 5h 30m. Fly via United Airlines, American Airlines, or Delta to get the fastest option. The distance from Wilmington to Region of Ontario is about 1242 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Wilmington to Region of Ontario?
The most popular flight routes from Wilmington to Region of Ontario are Wilmington New Hanover County - Montreal Pierre Elliott Trudeau Intl, Wilmington New Hanover County - Toronto Pearson Intl and Wilmington New Hanover County - Ottawa.
Can I find deals for flights from Wilmington to Ontario that include hotel bookings?
Yes. In addition to deals on Wilmington to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Wilmington to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wilmington to Ontario.
Can I find deals for business class flights from Wilmington to Ontario?
Yes. Cheapflights offers flight deals from Wilmington 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Wilmington to Ontario

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Complete your trip

Region of Ontario car rentals

Toronto Pearson Intl Airport car rentals

Ottawa Airport car rentals

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Sarnia Airport car rentals

Direct flights to Canada

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

Certainly. Search results for flights to Ontario from Wilmington shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Cheap flights from Wilmington to Ontario from C$ 346

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 23/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Wilmington to Ontario

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

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

Find flight deals from Wilmington to Ontario

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

Round-trip from

One-way from

Cheapflights Fare Finder

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

Best time to book a flight from Wilmington to Ontario

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

Cheapflights Insights

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

Related info for your journey

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

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

What are the most popular routes from Wilmington to Region of Ontario?

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

How can I find direct flights from Wilmington to Ontario?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Wilmington to Ontario

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

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

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

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

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

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