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Cheap flights from Wilmington to Ontario from C$ 255

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — YYZ
5 May — 12 May1
1 adult

Cheap flight deals from Wilmington to Ontario

Keep the following information in mind while searching for Wilmington to Ontario flight deals. Data was last updated 30 April 2025.

Round-trip from

C$ 465

One-way from

C$ 255
29/5-4/6
  • 29/5-4/6
  • 3 total stops
  • 45h 06m total
  • Wilmington to Ontario
Search Deals
23/6
  • 23/6
  • 2 total stops
  • 13h 15m total
  • Wilmington to Ontario
Search Deals

Find flight deals from Wilmington to Ontario

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 30 April 2025.

Sun 8/610:46 a.m.ILM - YYZ
1 stop13h 01mMultiple Airlines
Thu 12/67:15 a.m.YYZ - ILM
1 stop7h 23mMultiple Airlines
Deal found 29/4C$ 526
Fri 13/611:40 a.m.ILM - YYZ
1 stop9h 04mDelta
Fri 20/67:55 a.m.YYZ - ILM
1 stop8h 20mDelta
Deal found 29/4C$ 691
Sun 8/61:04 p.m.ILM - YYZ
1 stop10h 24mAmerican Airlines
Fri 13/66:30 a.m.YYZ - ILM
1 stop9h 51mAmerican Airlines
Deal found 29/4C$ 699
Thu 12/66:17 p.m.ILM - YUL
1 stop15h 28mAmerican Airlines
Sat 21/610:35 a.m.YUL - ILM
1 stop6h 23mAmerican Airlines
Deal found 30/4C$ 793
Thu 12/65:10 p.m.ILM - YUL
2 stops23h 50mUnited Airlines
Sat 21/68:15 a.m.YUL - ILM
2 stops15h 44mUnited Airlines
Deal found 30/4C$ 1,044
Tue 13/52:19 p.m.ILM - YYZ
1 stop9h 37mWestJet
Wed 14/51:25 p.m.YYZ - ILM
1 stop4h 18mWestJet
Deal found 29/4C$ 1,066
Thu 12/62:28 p.m.ILM - YUL
2 stops10h 09mDelta
Sat 21/66:00 a.m.YUL - ILM
1 stop5h 46mDelta
Deal found 29/4C$ 1,131

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 30 April 2025.
Use the filters below to find and compare flights from Wilmington to Ontario that are best for you.

Fly from

Wilmington

Fly to

Ontario

Route

Depart

Return

Price

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Thu 29/5

4:05 p.m.-12:39 p.m.

2 stops20h 34m

Toronto Pearson Intl

Wed 4/6

6:10 p.m.-6:42 p.m.

1 stop24h 32m

C$ 465

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Thu 29/5

5:00 p.m.-9:30 a.m.

1 stop16h 30m

Toronto Pearson Intl

Wed 4/6

10:20 a.m.-10:55 p.m.

1 stop12h 35m

C$ 534

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Thu 3/7

1:20 p.m.-5:55 p.m.

2 stops28h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 6/7

6:45 a.m.-11:21 a.m.

2 stops28h 36m

C$ 547

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Mon 2/6

6:28 p.m.-5:51 a.m.

2 stops35h 23m

Toronto Pearson Intl

Wed 4/6

6:10 p.m.-9:42 a.m.

1 stop15h 32m

C$ 652

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Sun 8/6

1:04 p.m.-11:28 p.m.

1 stop10h 24m

Toronto Pearson Intl

Fri 13/6

6:30 a.m.-4:21 p.m.

1 stop9h 51m

C$ 699

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Fri 11/7

6:17 p.m.-9:50 a.m.

1 stop15h 33m

Montreal Pierre Elliott Trudeau Intl

Sun 13/7

10:30 a.m.-9:42 p.m.

1 stop11h 12m

C$ 761

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Fri 11/7

10:23 a.m.-9:28 p.m.

2 stops11h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 13/7

6:00 a.m.-5:05 p.m.

2 stops11h 05m

C$ 952

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Thu 12/6

5:10 p.m.-11:27 a.m.

2 stops18h 17m

Montreal Pierre Elliott Trudeau Intl

Sat 21/6

8:15 a.m.-11:59 p.m.

2 stops15h 44m

C$ 984

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Mon 23/6

9:00 a.m.-10:15 p.m.

2 stops13h 15m

C$ 255

WilmingtonOttawa

ILM - YOW

ILMYOW

Wilmington New Hanover County

Sun 22/6

6:33 p.m.-5:15 p.m.

2 stops22h 42m

C$ 320

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 12 results
1
2

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

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

Currently, January is the cheapest month in which you can book a flight from Wilmington to Region of Ontario (average of C$ 167). Flying from Wilmington to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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

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.

Temperature in Ontario by month

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

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 30 April 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Wilmington to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,823 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Wilmington to Region of Ontario (average of C$ 167). Flying from Wilmington to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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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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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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