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$540+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — YOW
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
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 July 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/20. 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 7/313:39 pm
ILM
-
YOW
2 stops28h 05m
Multiple Airlines
Mon 8/107:00 am
YOW
-
ILM
1 stop13h 09m
Multiple Airlines
Deal found 7/20$540
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 9/42:00 pm
ILM
-
YOW
1 stop24h 33m
Multiple Airlines
Fri 9/117:00 am
YOW
-
ILM
2 stops12h 58m
Multiple Airlines
Deal found 7/21$631
This United Airlines deal was found by Cheapflights users on 7/19. 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 9/27:00 am
ILM
-
YOW
1 stop26h 11m
United Airlines
Wed 9/96:05 am
YOW
-
ILM
1 stop17h 52m
United Airlines
Deal found 7/19$695
This United Airlines deal was found by Cheapflights users on 7/21. 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 9/47:00 am
ILM
-
YOW
1 stop15h 35m
United Airlines
Fri 9/115:57 pm
YOW
-
ILM
1 stop6h 00m
United Airlines
Deal found 7/21$700
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Wed 9/26:11 am
ILM
-
YOW
3 stops14h 29m
American Airlines
Wed 9/97:00 am
YOW
-
ILM
2 stops14h 37m
American Airlines
Deal found 7/19$858
This United Airlines deal was found by Cheapflights users on 7/20. 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 7/317:30 am
ILM
-
YOW
2 stops26h 33m
United Airlines
Mon 8/105:10 am
YOW
-
ILM
2 stops9h 50m
United Airlines
Deal found 7/20$984
This American Airlines deal was found by Cheapflights users on 7/21. 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 9/46:11 am
ILM
-
YOW
3 stops14h 29m
American Airlines
Fri 9/117:00 am
YOW
-
ILM
2 stops14h 25m
American Airlines
Deal found 7/21$1,067

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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$631
(Kiwi.com)
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 July 23, 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

WilmingtonOttawa

ILM - YOW

ILMYOW

Wilmington New Hanover County

Fri 9/4

2:00 pm-2:33 pm

1 stop24h 33m

Ottawa

Fri 9/11

7:00 am-7:58 pm

2 stops12h 58m

$631

WilmingtonOttawa

ILM - YOW

ILMYOW

Wilmington New Hanover County

Wed 9/2

7:00 am-9:11 am

1 stop26h 11m

Ottawa

Wed 9/9

6:05 am-11:57 pm

1 stop17h 52m

$695
Quickest round-trip

WilmingtonOttawa

ILM - YOW

ILMYOW

Wilmington New Hanover County

Fri 9/4

7:00 am-10:35 pm

1 stop15h 35m

Ottawa

Fri 9/11

5:57 pm-11:57 pm

1 stop6h 00m

$700

WilmingtonOttawa

ILM - YOW

ILMYOW

Wilmington New Hanover County

Wed 9/2

6:11 am-8:40 pm

3 stops14h 29m

Ottawa

Wed 9/9

7:00 am-8:52 pm

3 stops13h 52m

$888

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

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 26h 11m. 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

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