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Decatur

$343+ Cheap flights from Canada to Decatur, IL (DEC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DEC
févr. 7 — févr. 141
sam. 2/7
sam. 2/14
1 adult, Economy
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Cheap flight deals from Canada to Decatur

Keep the following information in mind while searching for Canada to Decatur flight deals. Data was last updated janvier 8, 2026.

Round-trip from

$633
(United Airlines)

One-way from

$343
(United Airlines)
From Canada to Decatur Arpt
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One-way flight from Canada to Decatur Arpt
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Find flight deals from Canada to Decatur

Cheapest flights from Canada to Decatur
Explore the most affordable flight options available from Canada to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 8, 2026.

This United Airlines deal was found by Cheapflights users on 1/7. 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.
mar. 4/2110:25 amYOW - DEC
2 stops32h 37mUnited Airlines
sam. 4/257:20 pmDEC - YOW
2 stops18h 07mUnited Airlines
Deal found 1/7$635

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada to Decatur 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 janvier 8, 2026.
Use the filters below to find and compare flights from Canada to Decatur that are best for you.

Fly from

Canada

Fly to

Decatur

Route

Depart

Return

Price

OttawaDecatur

YOW - DEC

YOWDEC

Ottawa

mar. 4/21

10:25 am-6:02 pm

2 stops32h 37m

Decatur Arpt

sam. 4/25

7:20 pm-2:27 pm

2 stops18h 07m

$635

OttawaDecatur

YOW - DEC

YOWDEC

Ottawa

dim. 2/22

6:20 am-5:54 pm

1 stop12h 34m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Best time to book a flight from Canada to Decatur

Have a flexible travel schedule? Discover the best time to fly to Decatur from Canada 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.

Cheapflights Insights

Everything you need to know about your flight from Canada to Decatur
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to Decatur from Canada?

    Decatur Arpt (DEC) is the airport you will fly into if you book a flight from Canada to Decatur. It is only a 4.7 mi journey from Decatur Arpt (DEC) to Decatur’s city center.

  • How long is the flight from Canada to Decatur, Illinois?

    United Airlines can get you from Canada to Decatur, Illinois in just under 12h 34m. Your travel time can differ by up to . The distance between Canada and Decatur, Illinois is about 769 mi.

  • Can I find deals for flights from Canada to Decatur that include hotel bookings?

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

  • How can I find direct flights from Canada to Decatur?

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

  • Can I find deals for business class flights from Canada to Decatur?

    Yes. Cheapflights offers flight deals from Canada to Decatur 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 Decatur?

Book flights to Decatur if you plan to visit one of these locations
Mattoon
Effingham

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