What is the cheapest airline that flies from Wilmington New Hanover County to Ontario?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Wilmington New Hanover County to Ontario

When did momondo last update prices for flights from Wilmington New Hanover County Airport to Ontario?

Prices for flights from Wilmington New Hanover County Airport to Ontario refresh daily.

How many operators does momondo search for flights from Wilmington New Hanover County Airport to Ontario?

As of May 2026, there is 1 operator available to choose from for flights from Wilmington New Hanover County Airport to Ontario.

How old do you have to be to fly from Wilmington New Hanover County Airport to Ontario?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wilmington New Hanover County Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$256 Cheap Flights from Wilmington to Ontario in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Wilmington to Ontario

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 pm - 11:38 am

ILM

YYZ

18h 08m

2 stops

10:10 pm - 8:56 pm

YYZ

ILM

22h 46m

2 stops

$462Multiple Airlines

Thu, May 28 - Wed, Jun 3

4:30 pm - 2:33 pm

ILM

YOW

22h 03m

1 stop

7:00 am - 8:09 pm

YOW

ILM

13h 09m

1 stop

$517Multiple Airlines

Thu, May 28 - Mon, Jun 1

7:00 am - 4:12 pm

ILM

YYZ

9h 12m

1 stop

2:30 pm - 10:39 pm

YYZ

ILM

8h 09m

1 stop

$554Delta

Thu, May 28 - Wed, Jun 3

6:50 am - 6:54 pm

ILM

YUL

12h 04m

1 stop

7:44 pm - 10:50 am

YUL

ILM

15h 06m

1 stop

$574Delta

Thu, Jun 11 - Tue, Jun 16

6:34 pm - 9:50 am

ILM

YUL

15h 16m

1 stop

10:30 am - 10:01 pm

YUL

ILM

11h 31m

1 stop

$585American Airlines

Tue, Jun 23 - Tue, Jun 30

7:30 am - 10:05 pm

ILM

YOW

14h 35m

1 stop

6:05 am - 12:19 pm

YOW

ILM

6h 14m

1 stop

$605United Airlines

Wed, Jun 3 - Sun, Jun 7

11:10 am - 11:05 pm

ILM

YYZ

11h 55m

1 stop

7:26 am - 6:03 pm

YYZ

ILM

10h 37m

1 stop

$615American Airlines

Wed, Jun 24 - Wed, Jul 1

7:30 am - 10:05 pm

ILM

YOW

14h 35m

1 stop

6:05 am - 12:19 pm

YOW

ILM

6h 14m

1 stop

$680United Airlines

Fri, Jun 26 - Sun, Jun 28

6:27 pm - 7:00 pm

ILM

YQT

48h 33m

2 stops

7:50 pm - 1:41 pm

YQT

ILM

17h 51m

2 stops

$946WestJet

Fri, Jun 5 - Mon, Jun 8

6:27 pm - 7:00 pm

ILM

YQT

48h 33m

2 stops

7:50 pm - 1:41 pm

YQT

ILM

17h 51m

2 stops

$971WestJet

Fri, Jun 5 - Mon, Jun 8

American Airlines flights from Wilmington to Region of Ontario

Our best American Airlines deals on Wilmington to Region of Ontario flight tickets

American Airlines

Jun 23

ILM6:34 pmWilmington New Hanover County

15h 16m

1 stop

YUL9:50 amMontreal Pierre Elliott Trudeau Intl

Jun 30

YUL10:30 amMontreal Pierre Elliott Trudeau Intl

11h 31m

1 stop

ILM10:01 pmWilmington New Hanover County

$585

American Airlines

Jun 24

ILM11:10 amWilmington New Hanover County

11h 55m

1 stop

YYZ11:05 pmToronto Pearson Intl

Jul 1

YYZ7:26 amToronto Pearson Intl

10h 37m

1 stop

ILM6:03 pmWilmington New Hanover County

$615

American Airlines

Jul 1

ILM6:11 amWilmington New Hanover County

8h 24m

1 stop

YYZ2:35 pmToronto Pearson Intl

Jul 15

YYZ12:45 pmToronto Pearson Intl

9h 16m

1 stop

ILM10:01 pmWilmington New Hanover County

$636

United Airlines flights from Wilmington to Region of Ontario

Our best United Airlines deals on Wilmington to Region of Ontario flight tickets

United Airlines

Jun 3

ILM7:30 amWilmington New Hanover County

14h 35m

1 stop

YOW10:05 pmOttawa

Jun 7

YOW6:05 amOttawa

6h 14m

1 stop

ILM12:19 pmWilmington New Hanover County

$605

United Airlines

Jun 26

ILM7:30 amWilmington New Hanover County

14h 35m

1 stop

YOW10:05 pmOttawa

Jun 28

YOW6:05 amOttawa

6h 14m

1 stop

ILM12:19 pmWilmington New Hanover County

$680

United Airlines

Jun 3

ILM7:30 amWilmington New Hanover County

16h 24m

2 stops

YOW11:54 pmOttawa

Jun 7

YOW5:50 pmOttawa

6h 00m

1 stop

ILM11:50 pmWilmington New Hanover County

$707

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Thu 5/28

5:30 pm-11:38 am

2 stops18h 08m

Toronto Pearson Intl

Wed 6/3

10:10 pm-8:56 pm

2 stops22h 46m

$462

WilmingtonOttawa

ILM - YOW

ILMYOW

Wilmington New Hanover County

Thu 5/28

4:30 pm-2:33 pm

1 stop22h 03m

Ottawa

Mon 6/1

7:00 am-8:09 pm

1 stop13h 09m

$517

Quickest round-trip

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Thu 5/28

7:00 am-4:12 pm

1 stop9h 12m

Toronto Pearson Intl

Wed 6/3

2:30 pm-10:39 pm

1 stop8h 09m

$554

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Thu 6/11

6:50 am-6:54 pm

1 stop12h 04m

Montreal Pierre Elliott Trudeau Intl

Tue 6/16

7:44 pm-10:50 am

1 stop15h 06m

$574

WilmingtonMontreal

ILM - YUL

ILMYUL

Wilmington New Hanover County

Tue 6/23

6:34 pm-9:50 am

1 stop15h 16m

Montreal Pierre Elliott Trudeau Intl

Tue 6/30

10:30 am-10:01 pm

1 stop11h 31m

$585

WilmingtonOttawa

ILM - YOW

ILMYOW

Wilmington New Hanover County

Wed 6/3

7:30 am-10:05 pm

1 stop14h 35m

Ottawa

Sun 6/7

6:05 am-12:19 pm

1 stop6h 14m

$605

WilmingtonToronto

ILM - YYZ

ILMYYZ

Wilmington New Hanover County

Wed 6/24

11:10 am-11:05 pm

1 stop11h 55m

Toronto Pearson Intl

Wed 7/1

7:26 am-6:03 pm

1 stop10h 37m

$615

WilmingtonOttawa

ILM - YOW

ILMYOW

Wilmington New Hanover County

Fri 6/26

7:30 am-10:05 pm

1 stop14h 35m

Ottawa

Sun 6/28

6:05 am-12:19 pm

1 stop6h 14m

$680

WilmingtonThunder Bay

ILM - YQT

ILMYQT

Wilmington New Hanover County

Fri 6/5

6:27 pm-7:00 pm

2 stops48h 33m

Thunder Bay

Mon 6/8

7:50 pm-1:41 pm

2 stops17h 51m

$946

WilmingtonThunder Bay

ILM - YQT

ILMYQT

Wilmington New Hanover County

Fri 6/5

6:27 pm-7:00 pm

2 stops48h 33m

Thunder Bay

Mon 6/8

7:50 pm-1:41 pm

2 stops17h 51m

$971

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Wilmington to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Wilmington to Region of Ontario flights?

You could potentially save up to 9% on your flight if you consider stops on a Wilmington to Region of Ontario flight.

Cheap Wilmington to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wilmington to Region of Ontario

Fastest flight time	4h 45m
Direct flights	None

The fastest flight from Wilmington to Region of Ontario takes 4h 45m

There are no direct flights from Wilmington to Region of Ontario. There are no popular flight routes from Wilmington to Region of Ontario.

Search flight deals

Frequently asked questions about flying from Wilmington to Ontario

When did momondo last update prices for flights from Wilmington New Hanover County Airport to Ontario?
Prices for flights from Wilmington New Hanover County Airport to Ontario refresh daily.
How many operators does momondo search for flights from Wilmington New Hanover County Airport to Ontario?
As of May 2026, there is 1 operator available to choose from for flights from Wilmington New Hanover County Airport to Ontario.
How old do you have to be to fly from Wilmington New Hanover County Airport to Ontario?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wilmington New Hanover County Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Wilmington to Region of Ontario

Compare and see reviews for airlines that fly from Wilmington to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $492	Free Cancellation	Rating 7.1 11,665 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Wilmington to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Wilmington.

Can I find flights from Wilmington to Ontario with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ontario from Wilmington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Wilmington to Ontario?

Once you have performed a search for Wilmington to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Wilmington to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Wilmington and alert you when they change.