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$630+ Cheap flights from Wilmington (ILM) to Ottawa (YOW)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — YOW
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheap flight deals from Wilmington to Ottawa

Cheapest flights from Wilmington to Ottawa
Explore the most affordable flight options available from Wilmington to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.

This United Airlines deal was found by Cheapflights users on 4/26. 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 8/277:30 am
ILM
-
YOW
1 stop8h 45m
United Airlines
Sun 8/306:00 pm
YOW
-
ILM
1 stop5h 50m
United Airlines
Deal found 4/26$630
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 6/263:39 pm
ILM
-
YOW
1 stop23h 21m
Multiple Airlines
Thu 7/27:00 am
YOW
-
ILM
2 stops30h 25m
Multiple Airlines
Deal found 4/23$634
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 6/263:39 pm
ILM
-
YOW
1 stop23h 21m
Multiple Airlines
Fri 7/38:15 pm
YOW
-
ILM
2 stops42h 35m
Multiple Airlines
Deal found 4/23$698
This Delta deal was found by Cheapflights users on 4/23. 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 6/2410:27 am
ILM
-
YOW
2 stops13h 53m
Delta
Thu 7/26:55 am
YOW
-
ILM
2 stops11h 10m
Delta
Deal found 4/23$700
This United Airlines deal was found by Cheapflights users on 4/23. 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 6/247:30 am
ILM
-
YOW
2 stops9h 40m
United Airlines
Wed 7/16:05 am
YOW
-
ILM
1 stop6h 07m
United Airlines
Deal found 4/23$719
This United Airlines deal was found by Cheapflights users on 4/23. 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 8/297:30 am
ILM
-
YOW
2 stops13h 45m
United Airlines
Tue 9/16:00 am
YOW
-
ILM
1 stop6h 05m
United Airlines
Deal found 4/23$744
This Delta deal was found by Cheapflights users on 4/23. 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 6/2410:27 am
ILM
-
YOW
2 stops13h 53m
Delta
Wed 7/16:55 am
YOW
-
ILM
2 stops16h 01m
Delta
Deal found 4/23$762
This Justfly.com deal was found by Cheapflights users on 4/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/244:49 pm
ILM
-
YOW
1 stop24h 04m
Multiple Airlines
Thu 7/22:30 pm
YOW
-
ILM
1 stop25h 24m
Multiple Airlines
Deal found 4/23$774

Find flight deals from Wilmington to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) to Ottawa (YOW). 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 April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$630
(United Airlines)
Provider with most accurate pricing for Wilmington New Hanover County-Ottawa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Wilmington New Hanover County-Ottawa flights.
Search Deals
From Wilmington New Hanover County to Ottawa
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wilmington to Ottawa 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 April 28, 2026.
Use the filters below to find and compare flights from Wilmington to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

WilmingtonOttawa

ILM - YOW

ILMYOW

Wilmington New Hanover County

Thu 8/27

7:30 am-4:15 pm

1 stop8h 45m

Ottawa

Sun 8/30

6:00 pm-11:50 pm

1 stop5h 50m

$630

WilmingtonOttawa

ILM - YOW

ILMYOW

Wilmington New Hanover County

Thu 6/25

10:27 am-12:20 am

2 stops13h 53m

Ottawa

Thu 7/2

6:55 am-6:05 pm

2 stops11h 10m

$700

WilmingtonOttawa

ILM - YOW

ILMYOW

Wilmington New Hanover County

Wed 6/24

7:30 am-5:10 pm

2 stops9h 40m

Ottawa

Thu 7/2

5:50 pm-11:44 pm

1 stop5h 54m

$719

WilmingtonOttawa

ILM - YOW

ILMYOW

Wilmington New Hanover County

Sat 8/29

7:30 am-9:15 pm

2 stops13h 45m

Ottawa

Tue 9/1

6:00 am-12:05 pm

1 stop6h 05m

$744

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Wilmington-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wilmington-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Wilmington-Ottawa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Wilmington-Ottawa 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 Wilmington-Ottawa 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 Wilmington to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa 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.

Related info for your journey

Find useful and relevant information for your journey from Wilmington to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Wilmington to Ottawa?

    Airlines like United Airlines fly from Wilmington to Ottawa in about 8h 45m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 772 mi.

  • Can I find deals for flights from Wilmington to Ottawa that include hotel bookings?

    Yes. In addition to deals on Wilmington to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Wilmington to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wilmington to Ottawa.

  • Can I find deals for business class flights from Wilmington to Ottawa?

    Yes. Cheapflights offers flight deals from Wilmington to Ottawa 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

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

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