$260+ Cheap flights from Ontario to Wilmington (ONT - ILM)
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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ILM
Oct 1 — Oct 81
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Wilmington 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 Ontario to Wilmington
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Best
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One-way
Cheapest flights from Ontario to WilmingtonExplore the most affordable flight options available from Ontario to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
Explore the most affordable flight options available from Ontario to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
This Delta deal was found by Cheapflights users on 8/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:20 pm -
1 stop6h 29m
Wed 12/96:07 am -
1 stop8h 01m
Deal found 8/31![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 8/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:20 pm -
1 stop7h 39m
Wed 12/96:07 am -
1 stop8h 01m
Deal found 8/31![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 8/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:08 pm -
1 stop7h 19m
Wed 12/96:07 am -
1 stop8h 01m
Deal found 8/31![Delta logo]()
$492
This United Airlines deal was found by Cheapflights users on 8/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:00 am -
1 stop7h 19m
Wed 10/2812:00 pm -
2 stops12h 40m
Deal found 8/27![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:17 pm -
1 stop6h 35m
Tue 9/152:30 pm -
1 stop8h 54m
Deal found 8/27![Delta logo]()
$497
This Delta deal was found by Cheapflights users on 8/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:20 pm -
1 stop7h 39m
Mon 12/75:32 pm -
1 stop7h 24m
Deal found 8/31![Delta logo]()
$522
This Delta deal was found by Cheapflights users on 8/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:20 pm -
1 stop7h 39m
Sat 12/58:00 am -
2 stops14h 56m
Deal found 8/31![Delta logo]()
$532
This Delta deal was found by Cheapflights users on 8/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:08 pm -
1 stop7h 19m
Mon 12/75:32 pm -
1 stop7h 24m
Deal found 8/31![Delta logo]()
$545
This American Airlines deal was found by Cheapflights users on 8/28. 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 10/312:37 pm -
1 stop7h 11m
Sat 10/104:25 pm -
1 stop7h 46m
Deal found 8/28![American Airlines logo]()
$554
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/126:00 am -
1 stop6h 54m
Wed 9/164:24 pm -
1 stop9h 13m
Deal found 8/28![American Airlines logo]()
$555
This American Airlines deal was found by Cheapflights users on 8/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:25 am -
1 stop9h 31m
Tue 9/153:25 pm -
2 stops10h 12m
Deal found 8/27![American Airlines logo]()
$561
Best flights from Ontario to WilmingtonDiscover carefully curated flight deals from Ontario to Wilmington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
Discover carefully curated flight deals from Ontario to Wilmington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
This Delta deal was found by Cheapflights users on 8/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:20 pm -
1 stop6h 29m
Wed 12/96:07 am -
1 stop8h 01m
Deal found 8/31![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 8/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
2 stops13h 59m
Wed 10/2812:00 pm -
2 stops12h 40m
Deal found 8/27![United Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 8/28. 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 10/312:37 pm -
1 stop7h 11m
Sat 10/104:25 pm -
1 stop7h 46m
Deal found 8/28![American Airlines logo]()
$554
This Delta deal was found by Cheapflights users on 8/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:20 pm -
1 stop7h 39m
Wed 12/96:07 am -
1 stop8h 01m
Deal found 8/31![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 8/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:20 pm -
1 stop6h 29m
Sun 12/66:07 am -
1 stop8h 01m
Deal found 8/31![Delta logo]()
$492
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/126:00 am -
1 stop6h 54m
Wed 9/164:24 pm -
1 stop9h 13m
Deal found 8/28![American Airlines logo]()
$555
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/56:00 am -
2 stops14h 59m
Tue 2/912:14 pm -
2 stops12h 26m
Deal found 8/31![United Airlines logo]()
$570
This Delta deal was found by Cheapflights users on 8/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:20 pm -
1 stop7h 39m
Wed 12/96:07 am -
1 stop8h 01m
Deal found 8/31![Delta logo]()
$492
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:17 pm -
1 stop6h 35m
Tue 9/152:30 pm -
1 stop8h 54m
Deal found 8/27![Delta logo]()
$497
Last-minute flights from Ontario to WilmingtonDiscover last-minute flight deals from Ontario to Wilmington. Data last updated September 1, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Wilmington. Data last updated September 1, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:00 pm -
1 stop8h 57m
Mon 9/76:00 am -
1 stop7h 42m
Deal found 8/31![Delta logo]()
$911
This United Airlines deal was found by Cheapflights users on 8/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:18 pm -
1 stop23h 01m
Sun 9/64:44 pm -
1 stop8h 51m
Deal found 8/27![United Airlines logo]()
$928
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:17 pm -
1 stop6h 35m
Tue 9/152:30 pm -
1 stop8h 54m
Deal found 8/27![Delta logo]()
$497
This American Airlines deal was found by Cheapflights users on 8/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:25 am -
1 stop9h 31m
Tue 9/153:25 pm -
2 stops10h 12m
Deal found 8/27![American Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 8/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am -
2 stops14h 57m
Tue 9/157:00 am -
2 stops16h 01m
Deal found 8/27![United Airlines logo]()
$850
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Fri 9/119:01 am -
2 stops11h 56m
Tue 9/227:00 am -
3 stops16h 53m
Deal found 8/30![United Airlines logo]()
$918
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/126:00 am -
1 stop6h 54m
Wed 9/164:24 pm -
1 stop9h 13m
Deal found 8/28![American Airlines logo]()
$555
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:18 pm -
2 stops23h 23m
Sat 9/264:00 pm -
1 stop7h 58m
Deal found 8/31![United Airlines logo]()
$713
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/2512:37 pm -
1 stop7h 19m
Sat 10/37:00 am -
1 stop7h 47m
Deal found 8/28![American Airlines logo]()
$625
One-way flights from Ontario to WilmingtonSearch for one-way flight options from Ontario to Wilmington. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
Search for one-way flight options from Ontario to Wilmington. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 9/295:31 pm -
3 stops42h 00m
Deal found 8/30![Multiple Airlines logo]()
$260
This Delta deal was found by Cheapflights users on 8/30. 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 9/2912:17 pm -
1 stop7h 51m
Deal found 8/30![Delta logo]()
$433
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/296:00 am -
2 stops13h 59m
Deal found 8/30![United Airlines logo]()
$785
This American Airlines deal was found by Cheapflights users on 8/30. 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 9/296:00 am -
1 stop6h 54m
Deal found 8/30![American Airlines logo]()
$858
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/81:56 pm -
2 stops22h 45m
Deal found 8/30![United Airlines logo]()
$969
This Delta deal was found by Cheapflights users on 8/30. 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.
Thu 10/811:15 pm -
1 stop7h 22m
Deal found 8/30![Delta logo]()
$973
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Fri 10/97:00 am -
2 stops25h 58m
Deal found 8/30![United Airlines logo]()
$978
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/812:33 pm -
1 stop8h 11m
Deal found 8/28![American Airlines logo]()
$1,066
Find flight deals from Ontario to Wilmington
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Wilmington (ILM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $439 (Delta) |
One-way from | $217 (Kiwi.com) |
Popular in | November |
Cheapest in | February |
Average price | $720 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Wilmington 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 1, 2026.
Use the filters below to find and compare flights from Ontario to Wilmington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
OntarioWilmington
ONT Ontario - ILM Wilmington New Hanover County
ONTILM
Ontario
Sat 12/5
12:20 pm-9:49 pm
1 stop6h 29m
Wilmington New Hanover County
Wed 12/9
6:07 am-11:08 am
1 stop8h 01m
$439
OntarioWilmington
ONT Ontario - ILM Wilmington New Hanover County
ONTILM
Ontario
Wed 12/2
12:20 pm-10:59 pm
1 stop7h 39m
Wilmington New Hanover County
Wed 12/9
6:07 am-11:08 am
1 stop8h 01m
$469
OntarioWilmington
ONT Ontario - ILM Wilmington New Hanover County
ONTILM
Ontario
Sat 12/5
12:20 pm-9:49 pm
1 stop6h 29m
Wilmington New Hanover County
Sun 12/6
6:07 am-11:08 am
1 stop8h 01m
$492
OntarioWilmington
ONT Ontario - ILM Wilmington New Hanover County
ONTILM
Ontario
Fri 12/4
12:20 pm-10:59 pm
1 stop7h 39m
Wilmington New Hanover County
Wed 12/9
6:07 am-11:08 am
1 stop8h 01m
$492
OntarioWilmington
ONT Ontario - ILM Wilmington New Hanover County
ONTILM
Ontario
Fri 9/11
12:17 pm-9:52 pm
1 stop6h 35m
Wilmington New Hanover County
Tue 9/15
2:30 pm-8:24 pm
1 stop8h 54m
$497
OntarioWilmington
ONT Ontario - ILM Wilmington New Hanover County
ONTILM
Ontario
Sat 10/24
6:00 am-10:59 pm
2 stops13h 59m
Wilmington New Hanover County
Wed 10/28
12:00 pm-9:40 pm
2 stops12h 40m
$499
OntarioWilmington
ONT Ontario - ILM Wilmington New Hanover County
ONTILM
Ontario
Sat 10/3
12:37 pm-10:48 pm
1 stop7h 11m
Wilmington New Hanover County
Sat 10/10
4:25 pm-9:11 pm
1 stop7h 46m
$554
OntarioWilmington
ONT Ontario - ILM Wilmington New Hanover County
ONTILM
Ontario
Sat 9/12
6:00 am-3:54 pm
1 stop6h 54m
Wilmington New Hanover County
Wed 9/16
4:24 pm-10:37 pm
1 stop9h 13m
$555
OntarioWilmington
ONT Ontario - ILM Wilmington New Hanover County
ONTILM
Ontario
Fri 2/5
6:00 am-11:59 pm
2 stops14h 59m
Wilmington New Hanover County
Tue 2/9
12:14 pm-9:40 pm
2 stops12h 26m
$570
Cheapest one-way
OntarioWilmington
ONT Ontario - ILM Wilmington New Hanover County
ONTILM
Ontario
Tue 9/29
6:00 am-10:59 pm
2 stops13h 59m
$785
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Ontario to Wilmington
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Wilmington in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Wilmington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Wilmington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Wilmington flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Wilmington flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Wilmington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Ontario to Wilmington
Have a flexible travel schedule? Discover the best time to fly to Wilmington from Ontario with our price prediction graph.
ONT-ILM
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 Ontario to Wilmington
What is the cheapest month to book a flight from Ontario to Wilmington?
Currently, February is the cheapest month in which you can book a flight from Ontario to Wilmington (average of $329). Flying from Ontario to Wilmington in November is currently the most expensive (average of $980). 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.
How much does it cost to fly round-trip from Ontario to Wilmington?
Airfare is below average for this route at the moment.
Ontario to Wilmington flights typically cost between $446 and $818 in December.The cheapest round-trip price found within the last 5 days was $439 on Delta (Dec 5-Dec 9).
Reviews of airlines servicing Wilmington
Get insights into the airlines that provide service to Wilmington. 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 Wilmington. Reviews last updated September 1, 2026.
Read reviews from past customers who have flown American Airlines from Ontario to Wilmington. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Boarding
7.5
Food
6.4
Overall
7.1
Crew
7.9
Comfort
7.2
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Entertainment
6.8
Boarding
7.5
Food
6.4
Overall
7.1
Crew
7.9
Comfort
7.2
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Ontario to Wilmington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Wilmington?
Book flights to Wilmington if you plan to visit one of these locationsCarolina Beach
Wrightsville Beach
Topsail Beach
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Ontario and Wilmington flights
Browse other Ontario and Wilmington flight options. Last updated on September 1, 2026.
Other flights from Ontario
Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on September 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Wilmington
Explore flights to Wilmington departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 1, 2026.
Top airline flying from Ontario to Wilmington
Discover the top airline that operate flights from Ontario to Wilmington. 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 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$398 | Average$608 | FlexibilityNo cancel fee | On-time71% |