$149+ Cheap flights from Wilmington (ILM) to Ontario
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — YYZ
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Wilmington to Ontario with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Wilmington to Ontario
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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 September 10, 2026.
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 September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/228:06 pm -
1 stop18h 49m
Thu 10/295:15 pm -
1 stop26h 48m
Deal found 9/8![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Wed 11/2511:07 pm -
1 stop20h 13m
Wed 12/21:40 pm -
1 stop24h 51m
Deal found 9/8![Multiple Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/204:16 pm -
1 stop27h 49m
Thu 10/295:15 pm -
1 stop26h 48m
Deal found 9/9![Multiple Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Wed 11/2511:07 pm -
1 stop20h 13m
Mon 11/307:15 am -
1 stop27h 26m
Deal found 9/8![Multiple Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 11/274:37 pm -
1 stop8h 03m
Wed 12/21:40 pm -
1 stop24h 51m
Deal found 9/8![Multiple Airlines logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 11/274:37 pm -
1 stop8h 03m
Mon 11/307:15 am -
1 stop27h 26m
Deal found 9/8![Multiple Airlines logo]()
$507
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Wed 11/2511:07 pm -
1 stop20h 13m
Tue 12/15:25 pm -
1 stop5h 34m
Deal found 9/8![Multiple Airlines logo]()
$532
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:00 am -
1 stop5h 31m
Sat 10/39:30 am -
1 stop8h 14m
Deal found 9/8![Delta logo]()
$689
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:08 pm -
1 stop15h 41m
Mon 10/510:32 am -
1 stop11h 42m
Deal found 9/6![American Airlines logo]()
$690
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 11/68:43 pm -
2 stops19h 42m
Mon 11/97:00 am -
1 stop6h 43m
Deal found 9/8![Multiple Airlines logo]()
$691
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/85:49 pm -
1 stop23h 49m
Thu 10/156:45 am -
2 stops14h 22m
Deal found 9/8![Multiple Airlines logo]()
$698
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:54 pm -
1 stop16h 58m
Thu 10/1510:32 am -
1 stop11h 56m
Deal found 9/8![American Airlines logo]()
$706
Best flights from Wilmington to OntarioDiscover 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 September 10, 2026.
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 September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/228:06 pm -
2 stops24h 49m
Thu 10/295:15 pm -
1 stop26h 48m
Deal found 9/7![Multiple Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:24 pm -
1 stop9h 35m
Sat 10/177:55 am -
1 stop9h 48m
Deal found 9/9![Delta logo]()
$644
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:14 pm -
1 stop5h 45m
Sat 9/267:30 am -
1 stop4h 28m
Deal found 9/8![United Airlines logo]()
$690
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:54 pm -
1 stop16h 58m
Thu 10/2910:32 am -
1 stop11h 56m
Deal found 9/7![American Airlines logo]()
$690
This oojo deal was found by Cheapflights users on 9/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:49 pm -
2 stops27h 01m
Sat 10/176:10 am -
1 stop27h 27m
Deal found 9/6![WestJet logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 11/274:37 pm -
1 stop8h 03m
Wed 12/21:40 pm -
1 stop24h 51m
Deal found 9/8![Multiple Airlines logo]()
$482
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:54 pm -
1 stop17h 02m
Tue 11/31:04 pm -
1 stop21h 04m
Deal found 9/6![American Airlines logo]()
$699
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:30 am -
2 stops9h 49m
Sat 10/39:30 am -
1 stop8h 14m
Deal found 9/8![Delta logo]()
$699
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/276:00 am -
1 stop15h 40m
Sat 1/303:00 pm -
1 stop8h 59m
Deal found 9/9![United Airlines logo]()
$708
This FlightHub deal was found by Cheapflights users on 9/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:15 pm -
1 stop6h 39m
Mon 11/96:35 pm -
1 stop22h 14m
Deal found 9/6![WestJet logo]()
$739
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 11/68:43 pm -
2 stops19h 42m
Mon 11/97:00 am -
1 stop6h 43m
Deal found 9/8![Multiple Airlines logo]()
$691
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:20 am -
2 stops9h 09m
Sat 10/34:15 pm -
2 stops6h 44m
Deal found 9/8![American Airlines logo]()
$723
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 11/278:43 pm -
2 stops16h 57m
Mon 11/309:20 am -
1 stop10h 43m
Deal found 9/8![Multiple Airlines logo]()
$727
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
1 stop16h 35m
Sun 9/276:05 am -
1 stop5h 53m
Deal found 9/8![United Airlines logo]()
$1,000
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:45 pm -
2 stops28h 33m
Sat 10/311:45 am -
2 stops11h 14m
Deal found 9/9![United Airlines logo]()
$1,042
Last-minute flights from Wilmington to OntarioDiscover last-minute flight deals from Wilmington to Ontario. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Wilmington to Ontario. Data last updated September 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:14 pm -
1 stop5h 45m
Sat 9/267:30 am -
1 stop4h 28m
Deal found 9/8![United Airlines logo]()
$690
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:00 am -
1 stop5h 31m
Sat 10/39:30 am -
1 stop8h 14m
Deal found 9/8![Delta logo]()
$689
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:20 am -
2 stops9h 09m
Sat 10/34:15 pm -
2 stops6h 44m
Deal found 9/8![American Airlines logo]()
$723
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:08 pm -
1 stop15h 41m
Mon 10/510:32 am -
1 stop11h 42m
Deal found 9/6![American Airlines logo]()
$690
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/85:49 pm -
1 stop23h 49m
Thu 10/156:45 am -
2 stops14h 22m
Deal found 9/8![Multiple Airlines logo]()
$698
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:54 pm -
1 stop16h 58m
Thu 10/1510:32 am -
1 stop11h 56m
Deal found 9/8![American Airlines logo]()
$706
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:00 am -
1 stop3h 52m
Sat 10/107:40 am -
1 stop7h 05m
Deal found 9/7![American Airlines logo]()
$729
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:24 pm -
1 stop9h 35m
Sat 10/177:55 am -
1 stop9h 48m
Deal found 9/9![Delta logo]()
$644
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:11 am -
1 stop7h 34m
Sat 10/177:22 am -
1 stop10h 42m
Deal found 9/6![American Airlines logo]()
$646
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/204:16 pm -
1 stop27h 49m
Thu 10/295:15 pm -
1 stop26h 48m
Deal found 9/9![Multiple Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/228:06 pm -
1 stop18h 49m
Thu 10/295:15 pm -
1 stop26h 48m
Deal found 9/8![Multiple Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:54 pm -
1 stop17h 02m
Tue 11/37:33 am -
2 stops9h 13m
Deal found 9/6![American Airlines logo]()
$732
One-way flights from Wilmington to OntarioSearch for one-way flight options from Wilmington to Ontario. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Wilmington to Ontario. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/228:06 pm -
1 stop18h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$149
This Booking.com deal was found by Cheapflights users on 9/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/202:39 pm -
2 stops17h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$370
This FlightHub deal was found by Cheapflights users on 9/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:22 am -
2 stops30h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![WestJet logo]()
$413
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/202:30 pm -
1 stop9h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$499
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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $333 (Kiwi.com) |
One-way from | $149 (Kiwi.com) |
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 7,457,451 searches. Data last updated September 10, 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
Cheapest round-trip
WilmingtonToronto
ILM Wilmington New Hanover County - YYZ Toronto Pearson Intl
ILMYYZ
Wilmington New Hanover County
Thu 10/22
8:06 pm-2:55 pm
1 stop18h 49m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
WilmingtonMontreal
ILM Wilmington New Hanover County - YUL Montreal Pierre Elliott Trudeau Intl
ILMYUL
Wilmington New Hanover County
Sun 9/20
2:39 pm-7:45 am
2 stops17h 06m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$370
WilmingtonToronto
ILM Wilmington New Hanover County - YYZ Toronto Pearson Intl
ILMYYZ
Wilmington New Hanover County
Thu 10/22
8:06 pm-8:55 pm
2 stops24h 49m
Toronto Pearson Intl
Thu 10/29
5:15 pm-8:03 pm
1 stop26h 48m
$400
WilmingtonMontreal
ILM Wilmington New Hanover County - YUL Montreal Pierre Elliott Trudeau Intl
ILMYUL
Wilmington New Hanover County
Fri 10/23
10:22 am-4:30 pm
2 stops30h 08m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$413
WilmingtonToronto
ILM Wilmington New Hanover County - YYZ Toronto Pearson Intl
ILMYYZ
Wilmington New Hanover County
Fri 11/27
4:37 pm-12:40 am
1 stop8h 03m
Toronto Pearson Intl
Wed 12/2
1:40 pm-2:31 pm
1 stop24h 51m
$482
Quickest round-trip
WilmingtonMontreal
ILM Wilmington New Hanover County - YUL Montreal Pierre Elliott Trudeau Intl
ILMYUL
Wilmington New Hanover County
Sun 9/20
2:30 pm-11:50 pm
1 stop9h 20m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$499
WilmingtonToronto
ILM Wilmington New Hanover County - YYZ Toronto Pearson Intl
ILMYYZ
Wilmington New Hanover County
Tue 10/13
2:24 pm-11:59 pm
1 stop9h 35m
Toronto Pearson Intl
Sat 10/17
7:55 am-5:43 pm
1 stop9h 48m
$644
WilmingtonToronto
ILM Wilmington New Hanover County - YYZ Toronto Pearson Intl
ILMYYZ
Wilmington New Hanover County
Tue 9/22
6:14 pm-11:59 pm
1 stop5h 45m
Toronto Pearson Intl
Sat 9/26
7:30 am-11:58 am
1 stop4h 28m
$690
WilmingtonMontreal
ILM Wilmington New Hanover County - YUL Montreal Pierre Elliott Trudeau Intl
ILMYUL
Wilmington New Hanover County
Thu 10/22
4:54 pm-9:52 am
1 stop16h 58m
Montreal Pierre Elliott Trudeau Intl
Thu 10/29
10:32 am-10:28 pm
1 stop11h 56m
$690
WilmingtonMontreal
ILM Wilmington New Hanover County - YUL Montreal Pierre Elliott Trudeau Intl
ILMYUL
Wilmington New Hanover County
Fri 11/6
8:43 pm-4:25 pm
2 stops19h 42m
Montreal Pierre Elliott Trudeau Intl
Mon 11/9
7:00 am-1:43 pm
1 stop6h 43m
$691
Showing 1-10 of 19 resultsSorted by cheapest first
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.
ILM-YYZ
ILM-YUL
ILM-YOW
ILM-YQT
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
ILM-CAON
ILM-YYZ
ILM-YUL
ILM-YOW
ILM-YQT
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 September 10, 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.
Overall
7.1
Crew
7.9
Comfort
7.2
Boarding
7.5
Entertainment
6.8
Food
6.4
Reviews
1 / 20
2.0
MediocreSusie,Jan 2026
CLT - TPA
Overall
7.1
Crew
7.9
Comfort
7.2
Boarding
7.5
Entertainment
6.8
Food
6.4
Reviews
1 / 20
2.0
MediocreSusie,Jan 2026
CLT - TPA
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.
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Alternative routes for Wilmington to Ontario
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Wilmington and Ontario flights
Browse other Wilmington and Ontario flight options. Last updated on September 10, 2026.
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Wilmington to Ontario flights
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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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$475 | Average$761 | FlexibilityNo cancel fee | On-time71% |