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Cheap flights from Wilmington to Ontario from C$ 307

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — YYZ
20 Apr — 27 Apr1
1 adult
1 adult, Economy, 0 bags

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 21 March 2026.

Thu 9/46:00 a.m.
ILM
-
YYZ
1 stop8h 43m
American Airlines
Sun 19/47:15 a.m.
YYZ
-
ILM
1 stop9h 27m
American Airlines
Deal found 18/3C$ 622
Thu 9/46:00 a.m.
ILM
-
YYZ
1 stop8h 43m
American Airlines
Tue 14/47:15 a.m.
YYZ
-
ILM
1 stop9h 27m
American Airlines
Deal found 19/3C$ 666
Tue 13/107:00 a.m.
ILM
-
YYZ
1 stop9h 06m
Delta
Sat 17/107:59 a.m.
YYZ
-
ILM
1 stop8h 32m
Delta
Deal found 20/3C$ 667
Thu 9/42:25 p.m.
ILM
-
YYZ
2 stops32h 55m
Multiple Airlines
Sun 19/48:30 p.m.
YYZ
-
ILM
1 stop23h 50m
Multiple Airlines
Deal found 17/3C$ 698
Tue 5/57:00 a.m.
ILM
-
YYZ
1 stop9h 15m
Delta
Tue 12/57:55 a.m.
YYZ
-
ILM
1 stop9h 38m
Delta
Deal found 20/3C$ 705
Wed 29/76:10 a.m.
ILM
-
YYZ
1 stop8h 20m
American Airlines
Sat 8/87:25 a.m.
YYZ
-
ILM
1 stop10h 19m
American Airlines
Deal found 16/3C$ 738
Thu 6/88:20 p.m.
ILM
-
YYZ
1 stop18h 35m
Multiple Airlines
Tue 11/87:45 a.m.
YYZ
-
ILM
1 stop7h 13m
Multiple Airlines
Deal found 18/3C$ 767
Thu 25/65:40 p.m.
ILM
-
YUL
1 stop15h 03m
Delta
Sat 4/72:30 p.m.
YUL
-
ILM
1 stop21h 09m
Delta
Deal found 16/3C$ 767
Wed 20/55:01 p.m.
ILM
-
YOW
1 stop5h 04m
United Airlines
Tue 26/56:05 a.m.
YOW
-
ILM
1 stop6h 07m
United Airlines
Deal found 18/3C$ 806
Tue 28/76:35 p.m.
ILM
-
YUL
1 stop15h 13m
American Airlines
Sat 1/87:51 a.m.
YUL
-
ILM
1 stop11h 04m
American Airlines
Deal found 16/3C$ 962
Tue 21/45:11 p.m.
ILM
-
YUL
2 stops22h 54m
United Airlines
Sat 25/49:15 a.m.
YUL
-
ILM
2 stops14h 29m
United Airlines
Deal found 19/3C$ 965
Mon 4/56:00 a.m.
ILM
-
YUL
2 stops14h 19m
United Airlines
Mon 11/58:20 a.m.
YUL
-
ILM
2 stops15h 24m
United Airlines
Deal found 18/3C$ 994

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 21 March 2026.

Round-trip from

C$ 622

One-way from

C$ 307
American Airlines
  • American Airlines
  • 9/4-19/4
  • 2 total stops
  • 18h 10m total
  • Wilmington to Ontario
Search Deals
3/9
  • 3/9
  • 1 total stop
  • 18h 35m total
  • Wilmington to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wilmington to Ontario 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 21 March 2026.
Use the filters below to find and compare flights from Wilmington to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Tue 5/5

7:00 a.m.-4:15 p.m.

1 stop9h 15m

Toronto Pearson Intl

Tue 12/5

7:55 a.m.-5:33 p.m.

1 stop9h 38m

C$ 705

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Wed 29/7

6:10 a.m.-2:30 p.m.

1 stop8h 20m

Toronto Pearson Intl

Sat 8/8

7:25 a.m.-5:44 p.m.

1 stop10h 19m

C$ 738

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Thu 25/6

5:40 p.m.-8:43 a.m.

1 stop15h 03m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

2:30 p.m.-11:39 a.m.

1 stop21h 09m

C$ 767

WilmingtonOttawa

ILM - YOW

ILMYOW

Wilmington New Hanover County

Wed 20/5

5:01 p.m.-10:05 p.m.

1 stop5h 04m

Ottawa

Tue 26/5

6:05 a.m.-12:12 p.m.

1 stop6h 07m

C$ 806

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Thu 2/7

4:05 p.m.-1:42 p.m.

1 stop21h 37m

Toronto Pearson Intl

Mon 6/7

2:00 p.m.-3:24 p.m.

1 stop25h 24m

C$ 880

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Tue 5/5

6:00 a.m.-8:43 p.m.

2 stops14h 43m

Toronto Pearson Intl

Tue 12/5

8:10 a.m.-11:44 p.m.

2 stops15h 34m

C$ 940

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Tue 21/4

5:11 p.m.-4:05 p.m.

2 stops22h 54m

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

9:15 a.m.-11:44 p.m.

2 stops14h 29m

C$ 965

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Mon 4/5

6:00 a.m.-8:19 p.m.

2 stops14h 19m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

8:20 a.m.-11:44 p.m.

2 stops15h 24m

C$ 994

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Fri 1/5

6:00 a.m.-8:43 p.m.

2 stops14h 43m

Toronto Pearson Intl

Fri 8/5

8:55 p.m.-3:42 p.m.

2 stops18h 47m

C$ 1,002

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Mon 4/5

7:00 a.m.-1:39 p.m.

1 stop6h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

9:30 a.m.-5:33 p.m.

1 stop8h 03m

C$ 1,009

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/3

Showing 1-10 of 30 resultsSorted by cheapest first
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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

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?

    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 04m. Fly via Delta, American Airlines, or United Airlines 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 - Toronto Pearson Intl, Wilmington New Hanover County - Montreal Pierre Elliott Trudeau 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

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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?

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

Cheapflights simply makes it quick and affordable to book flights from Wilmington to Ontario 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 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.

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

Not ready to book yet? You can track prices for flights from Wilmington to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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