$829+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — YOW
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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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
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Best
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Cheapest flights from Wilmington to OttawaExplore 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 September 11, 2026.
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 September 11, 2026.
This United deal was found by Cheapflights users on 9/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:00 am -
1 stop10h 38m
Wed 10/76:01 pm -
1 stop4h 58m
Deal found 9/6![Multiple Airlines logo]()
$829
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/36:00 am -
2 stops11h 10m
Wed 10/76:05 am -
1 stop5h 53m
Deal found 9/6![United Airlines logo]()
$899
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/246:00 am -
1 stop16h 35m
Sun 9/276:05 am -
1 stop16h 54m
Deal found 9/9![United Airlines logo]()
$1,000
This Delta deal was found by Cheapflights users on 9/6. 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 10/36:30 am -
2 stops11h 05m
Wed 10/76:55 am -
2 stops16h 14m
Deal found 9/6![Delta logo]()
$1,007
Best flights from Wilmington to OttawaDiscover carefully curated flight deals from Wilmington to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Wilmington to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/246:00 am -
1 stop16h 35m
Sun 9/276:05 am -
1 stop5h 53m
Deal found 9/8![United Airlines logo]()
$1,000
Last-minute flights from Wilmington to OttawaDiscover last-minute flight deals from Wilmington to Ottawa. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Wilmington to Ottawa. Data last updated September 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/246:00 am -
1 stop16h 35m
Sun 9/276:05 am -
1 stop16h 54m
Deal found 9/9![United Airlines logo]()
$1,000
This United deal was found by Cheapflights users on 9/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:00 am -
1 stop10h 38m
Wed 10/76:01 pm -
1 stop4h 58m
Deal found 9/6![Multiple Airlines logo]()
$829
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/36:00 am -
2 stops11h 10m
Wed 10/76:05 am -
1 stop5h 53m
Deal found 9/6![United Airlines logo]()
$899
This Delta deal was found by Cheapflights users on 9/6. 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 10/36:30 am -
2 stops11h 05m
Wed 10/76:55 am -
2 stops16h 14m
Deal found 9/6![Delta logo]()
$1,007
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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $829 (United) |
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 7,457,451 searches. Data last updated September 11, 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
Cheapest round-trip
Quickest round-trip
WilmingtonOttawa
ILM Wilmington New Hanover County - YOW Ottawa
ILMYOW
Wilmington New Hanover County
Thu 9/24
6:00 am-10:35 pm
1 stop16h 35m
Ottawa
Sun 9/27
6:05 am-11:58 am
1 stop5h 53m
$1,000
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.
ILM-YOW
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.
Traveling to a place near Ottawa?
Book flights to Ottawa if you plan to visit one of these locationsGatineau
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