$253 Find Cheap Flights from Wilmington to Ontario - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Wilmington to Ontario departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Wilmington to Ontario Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Wilmington to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Wilmington to Ontario

Sun, Sep 13 - Sat, Sep 19
Multiple Airlines Logo
8:01 pm - 2:55 pm
ILM
-
YYZ
18h 54m
1 stop
Multiple Airlines Logo
9:30 am - 2:26 pm
YYZ
-
ILM
28h 56m
2 stops
$419Multiple Airlines
Sun, Sep 13 - Sat, Sep 19
Multiple Airlines Logo
8:01 pm - 2:55 pm
ILM
-
YYZ
18h 54m
1 stop
Multiple Airlines Logo
4:50 pm - 9:07 pm
YYZ
-
ILM
28h 17m
1 stop
$475Multiple Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
11:14 am - 11:00 pm
ILM
-
YYZ
11h 46m
1 stop
American Airlines Logo
7:27 am - 5:38 pm
YYZ
-
ILM
10h 11m
1 stop
$486American Airlines
Tue, Oct 13 - Sat, Oct 17
American Airlines Logo
6:00 am - 2:49 pm
ILM
-
YYZ
8h 49m
1 stop
American Airlines Logo
7:22 am - 6:04 pm
YYZ
-
ILM
10h 42m
1 stop
$531American Airlines
Thu, Jan 7 - Sun, Jan 10
Delta Logo
7:00 am - 4:05 pm
ILM
-
YUL
9h 05m
1 stop
Delta Logo
2:30 pm - 10:56 pm
YUL
-
ILM
8h 26m
1 stop
$542Delta
Tue, Oct 13 - Sat, Oct 17
Delta Logo
2:24 pm - 11:59 pm
ILM
-
YYZ
9h 35m
1 stop
Delta Logo
7:55 am - 5:44 pm
YYZ
-
ILM
9h 49m
1 stop
$566Delta
Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
7:00 am - 9:11 am
ILM
-
YOW
26h 11m
1 stop
United Airlines Logo
6:05 am - 11:57 pm
YOW
-
ILM
17h 52m
1 stop
$695United Airlines
Fri, Sep 4 - Fri, Sep 11
United Airlines Logo
7:00 am - 10:35 pm
ILM
-
YOW
15h 35m
1 stop
United Airlines Logo
5:57 pm - 11:57 pm
YOW
-
ILM
6h 00m
1 stop
$700United Airlines
Mon, Aug 10 - Sun, Aug 16
WestJet Logo
6:00 am - 7:05 am
ILM
-
YUL
25h 05m
2 stops
WestJet Logo
8:00 pm - 9:55 am
YUL
-
ILM
13h 55m
2 stops
$702WestJet
Wed, Dec 30 - Sun, Jan 3
WestJet Logo
5:45 pm - 11:51 pm
ILM
-
YUL
6h 06m
1 stop
WestJet Logo
6:45 am - 11:04 pm
YUL
-
ILM
40h 19m
2 stops
$733WestJet
Booking Insights

KAYAK's insights & trends for Wilmington to Ontario flights

Get data-powered insights and trends into flights from Wilmington to Ontario to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Wilmington to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Wilmington to Ontario were found on Delta ($542) and American Airlines ($611).

Find deals

Good to know

Cheapest flight

$253
Flight from Wilmington to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Wilmington to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Wilmington to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Wilmington to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Wilmington to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Wilmington to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Wilmington to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Wilmington to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Wilmington to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Wilmington to Ontario

Information on your arrival and departure airports

Wilmington (ILM)