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$221+ Cheap flights from Wilmington (ILM) to Ontario

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — YYZ
Aug 30 — Sep 61
Sun 8/30
Sun 9/6
1 adult, Economy
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Cheap 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 July 31, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/143:10 pm
ILM
-
YYZ
1 stop27h 55m
Multiple Airlines
Mon 1/119:35 am
YYZ
-
ILM
1 stop10h 23m
Multiple Airlines
Deal found 7/31$389
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/154:16 pm
ILM
-
YYZ
1 stop7h 54m
Multiple Airlines
Fri 1/84:20 pm
YYZ
-
ILM
2 stops40h 41m
Multiple Airlines
Deal found 7/31$405
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/143:10 pm
ILM
-
YYZ
1 stop27h 55m
Multiple Airlines
Wed 1/67:15 am
YYZ
-
ILM
1 stop7h 11m
Multiple Airlines
Deal found 7/31$411
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/143:10 pm
ILM
-
YYZ
1 stop27h 55m
Multiple Airlines
Thu 1/74:20 pm
YYZ
-
ILM
1 stop27h 38m
Multiple Airlines
Deal found 7/31$415
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/143:10 pm
ILM
-
YYZ
1 stop27h 55m
Multiple Airlines
Fri 1/87:35 am
YYZ
-
ILM
1 stop13h 38m
Multiple Airlines
Deal found 7/31$416
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/143:10 pm
ILM
-
YYZ
1 stop27h 55m
Multiple Airlines
Sat 1/912:15 pm
YYZ
-
ILM
1 stop20h 46m
Multiple Airlines
Deal found 7/31$424
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/154:16 pm
ILM
-
YYZ
1 stop7h 54m
Multiple Airlines
Wed 1/67:15 am
YYZ
-
ILM
1 stop7h 11m
Multiple Airlines
Deal found 7/31$427
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/143:10 pm
ILM
-
YYZ
1 stop27h 55m
Multiple Airlines
Sun 1/106:30 am
YYZ
-
ILM
1 stop15h 08m
Multiple Airlines
Deal found 7/31$428
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/154:16 pm
ILM
-
YYZ
1 stop7h 54m
Multiple Airlines
Thu 1/74:20 pm
YYZ
-
ILM
1 stop27h 38m
Multiple Airlines
Deal found 7/31$431
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/134:56 pm
ILM
-
YYZ
1 stop22h 27m
Multiple Airlines
Mon 1/119:35 am
YYZ
-
ILM
1 stop10h 23m
Multiple Airlines
Deal found 7/31$432
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:06 pm
ILM
-
YYZ
2 stops24h 49m
Multiple Airlines
Thu 9/179:50 am
YYZ
-
ILM
1 stop11h 17m
Multiple Airlines
Deal found 7/27$434
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/154:16 pm
ILM
-
YYZ
1 stop7h 54m
Multiple Airlines
Sat 1/912:15 pm
YYZ
-
ILM
1 stop20h 46m
Multiple Airlines
Deal found 7/31$440

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 July 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$434
(Kiwi.com)

One-way from

$221
(Kiwi.com)
Provider with most accurate pricing for Wilmington New Hanover County-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Wilmington New Hanover County-Toronto (YTO) flights.
Search Deals
From Wilmington New Hanover County to Ontario
Search Deals
One-way flight from Wilmington New Hanover County 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 2,558,603 searches. Data last updated July 31, 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

Thu 9/10

8:06 pm-8:55 pm

2 stops24h 49m

Toronto Pearson Intl

Thu 9/17

9:50 am-9:07 pm

1 stop11h 17m

$434

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Sat 9/12

4:31 pm-11:50 pm

1 stop7h 19m

Montreal Pierre Elliott Trudeau Intl

Sat 9/19

9:30 am-5:44 pm

1 stop8h 14m

$573

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Mon 8/24

6:47 pm-11:52 pm

1 stop5h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 9/1

9:30 am-10:06 pm

2 stops12h 36m

$604
Quickest round-trip

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Wed 10/7

6:00 am-2:49 pm

1 stop8h 49m

Toronto Pearson Intl

Wed 10/7

5:50 pm-9:57 pm

1 stop4h 07m

$612

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Sat 9/19

8:00 am-4:13 pm

1 stop8h 13m

Toronto Pearson Intl

Sat 9/26

6:15 am-11:50 am

1 stop5h 35m

$623

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Thu 8/20

6:07 pm-9:46 am

1 stop15h 39m

Montreal Pierre Elliott Trudeau Intl

Tue 8/25

10:31 am-9:56 pm

1 stop11h 25m

$640

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Thu 9/10

6:08 pm-9:49 am

1 stop15h 41m

Montreal Pierre Elliott Trudeau Intl

Thu 9/17

10:30 am-9:37 pm

1 stop11h 07m

$647

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Tue 12/22

5:45 pm-12:01 am

1 stop6h 16m

Toronto Pearson Intl

Wed 1/6

10:20 am-11:04 pm

2 stops12h 44m

$660

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Sat 9/12

4:31 pm-6:55 pm

2 stops26h 24m

Toronto Pearson Intl

Sat 9/19

6:30 pm-9:37 am

2 stops15h 07m

$666

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Sat 8/22

4:37 pm-12:23 pm

1 stop19h 46m

Toronto Pearson Intl

Mon 8/24

6:30 pm-9:55 am

2 stops15h 25m

$673

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
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

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

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 July 31, 2026.
Read reviews from past customers who have flown American Airlines from Wilmington to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,845 reviews

Boarding

7.5

Crew

7.9

Comfort

7.2

Overall

7.1

Entertainment

6.8

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.1
Good
11,845 reviews
American Airlines
7.1
Good
11,845 reviews

Boarding

7.5

Crew

7.9

Comfort

7.2

Overall

7.1

Entertainment

6.8

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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?

    Wilmington New Hanover County (ILM) is the airport you will fly out of if you book a flight from Wilmington to Ontario. It is only a 4.3 mi journey to New Hanover County (ILM) from Wilmington’s city center.

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

    American Airlines, Delta, and United Airlines can get you from Wilmington to Region of Ontario in just under 7h 19m. Your travel time can differ by up to 4h 26m. Airlines will cover a distance of 803 mi. This flight may include one or multiple 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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Top airline flying from Wilmington to Ontario

Discover the top airline that operate flights from Wilmington to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$475Average$767FlexibilityNo cancel feeOn-time71%

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