Find flights
When to book
Airlines
FAQs

Cheap flights from Wilmington to Ontario from C$ 257

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.
ILM — YYZ
6 Apr — 13 Apr1
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 1 April 2025.

Round-trip from

C$ 679

One-way from

C$ 257
20/4-27/4
  • 20/4-27/4
  • 3 total stops
  • 18h 53m total
  • Wilmington to Ontario
Search Deals
6/6
  • 6/6
  • 2 total stops
  • 14h 52m 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 1 April 2025.

Thu 3/43:45 p.m.ILM - YYZ
1 stop26h 25mMultiple Airlines
Sat 5/48:15 p.m.YYZ - ILM
1 stop23h 35mMultiple Airlines
Deal found 31/3C$ 543
Sun 20/46:50 a.m.ILM - YUL
1 stop8h 45mMultiple Airlines
Sun 27/46:45 a.m.YUL - ILM
2 stops10h 08mMultiple Airlines
Deal found 30/3C$ 679
Thu 8/55:59 p.m.ILM - YUL
1 stop15h 51mAmerican Airlines
Wed 14/510:44 a.m.YUL - ILM
1 stop11h 27mAmerican Airlines
Deal found 30/3C$ 735
Thu 26/65:54 a.m.ILM - YYZ
1 stop12h 36mAmerican Airlines
Sun 29/612:45 p.m.YYZ - ILM
1 stop8h 38mAmerican Airlines
Deal found 29/3C$ 808
Thu 26/64:59 p.m.ILM - YYZ
1 stop22h 47mUnited Airlines
Sat 28/62:10 p.m.YYZ - ILM
2 stops23h 58mUnited Airlines
Deal found 31/3C$ 888
Thu 26/66:00 a.m.ILM - YYZ
2 stops8h 41mDelta
Sun 29/66:15 a.m.YYZ - ILM
2 stops10h 43mDelta
Deal found 29/3C$ 1,088
Thu 12/62:24 p.m.ILM - YUL
2 stops10h 13mWestJet
Sat 21/66:45 a.m.YUL - ILM
2 stops15h 06mWestJet
Deal found 30/3C$ 1,128
Sat 5/411:27 a.m.ILM - YUL
2 stops12h 01mDelta
Mon 7/46:00 a.m.YUL - ILM
2 stops12h 12mDelta
Deal found 30/3C$ 1,232

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 1 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

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Sun 20/4

6:50 a.m.-3:35 p.m.

1 stop8h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 27/4

6:45 a.m.-4:53 p.m.

2 stops10h 08m

C$ 679

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Thu 8/5

5:59 p.m.-9:50 a.m.

1 stop15h 51m

Montreal Pierre Elliott Trudeau Intl

Wed 14/5

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

1 stop11h 27m

C$ 735

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Thu 26/6

5:54 a.m.-6:30 p.m.

1 stop12h 36m

Toronto Pearson Intl

Sun 29/6

12:45 p.m.-9:23 p.m.

1 stop8h 38m

C$ 808

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Thu 26/6

4:59 p.m.-3:46 p.m.

1 stop22h 47m

Toronto Pearson Intl

Sat 28/6

2:10 p.m.-2:08 p.m.

2 stops23h 58m

C$ 888

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Thu 26/6

6:00 a.m.-2:41 p.m.

2 stops8h 41m

Toronto Pearson Intl

Sun 29/6

6:15 a.m.-4:58 p.m.

2 stops10h 43m

C$ 1,088

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Thu 12/6

2:24 p.m.-12:37 a.m.

2 stops10h 13m

Montreal Pierre Elliott Trudeau Intl

Sat 21/6

6:45 a.m.-9:51 p.m.

2 stops15h 06m

C$ 1,128

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Fri 6/6

9:45 a.m.-12:37 a.m.

2 stops14h 52m

C$ 257

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Fri 6/6

11:46 a.m.-9:09 p.m.

1 stop9h 23m

C$ 347

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Thu 29/5

5:10 p.m.-7:37 p.m.

1 stop26h 27m

C$ 385

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Sat 19/7

12:15 p.m.-10:55 p.m.

2 stops10h 40m

C$ 468

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/3

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 1 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
7,899 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

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
8,614 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

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
7,899 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

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
2,789 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

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 - Ottawa and Wilmington New Hanover County - Toronto Pearson Intl.

  • 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

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 Wilmington to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Raleigh to Pearson Intl flights
Charlotte to Pearson Intl flights
Raleigh to Pierre Elliott Trudeau Intl flights
Charlotte to Vancouver Intl flights
Raleigh to Calgary flights
Raleigh to Vancouver Intl flights
Charlotte to Calgary flights
Charlotte to Pierre Elliott Trudeau Intl flights
Knoxville to Vancouver Intl flights
Myrtle Beach to Vancouver Intl flights
Raleigh to Halifax flights
Raleigh to Abbotsford flights
Norfolk to Pearson Intl flights
Charlotte to Québec City flights
Charlotte to Halifax flights
Norfolk to Vancouver Intl flights
Greensboro to Pearson Intl flights
Knoxville to Pearson Intl flights
Knoxville to Calgary flights
Charlotte to St. John's flights
Raleigh to Québec City flights
Charlotte to Abbotsford flights
Greensboro to Vancouver Intl flights
Myrtle Beach to Pearson Intl flights
Raleigh to Ottawa flights
Asheville to Vancouver Intl flights
Wilmington to Vancouver Intl flights
Charlotte to Edmonton flights
Knoxville to Pierre Elliott Trudeau Intl flights
Charlotte to Fredericton flights
Charlotte to Ottawa flights
Norfolk to Halifax flights
Norfolk to Pierre Elliott Trudeau Intl flights
Raleigh to Edmonton flights
Charlotte to Moncton flights
Charlotte to Winnipeg flights
Greensboro to Ottawa flights
Asheville to Pierre Elliott Trudeau Intl flights
Norfolk to Calgary flights
Norfolk to St. John's flights
Wilmington to Pierre Elliott Trudeau Intl flights
Charlotte to Charlottetown flights
Asheville to Victoria flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Wilmington to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.