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Niagara Falls

$380+ Cheap flights from Champaign (CMI) to Niagara Falls, Canada

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — YYZ
Aug 31 — Sep 71
Sun 8/31
Sun 9/7
1 adult, Economy
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Cheap flight deals from Champaign to Niagara Falls

Keep the following information in mind while searching for Champaign to Niagara Falls flight deals. Data was last updated August 26, 2025.

Round-trip from

$753
(American Airlines)

One-way from

$380
(American Airlines)
From Champaign University-Willard to Niagara Falls
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One-way flight from Champaign University-Willard to Niagara Falls
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Find flight deals from Champaign to Niagara Falls

Cheapest flights from Champaign to Niagara Falls
Explore the most affordable flight options available from Champaign to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2025.

This American Airlines deal was found by Cheapflights users on 8/25. 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 8/296:40 amCMI - YYZ
1 stop4h 56mAmerican Airlines
Mon 9/11:16 pmYYZ - CMI
1 stop5h 50mAmerican Airlines
Deal found 8/25$1,074

Cheapflights Fare Finder

 
Customize your flight search to find flights from Champaign to Niagara Falls 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 August 26, 2025.
Use the filters below to find and compare flights from Champaign to Niagara Falls that are best for you.

Fly from

Champaign

Fly to

Niagara Falls

Route

Depart

Return

Price

ChampaignToronto

CMI - YYZ

CMIYYZ

Champaign University-Willard

Tue 1/6

1:12 pm-10:51 am

1 stop20h 39m

Toronto Pearson Intl

Mon 1/12

6:20 pm-10:39 am

1 stop17h 19m

$753

ChampaignToronto

CMI - YYZ

CMIYYZ

Champaign University-Willard

Mon 9/15

11:17 am-5:43 pm

1 stop5h 26m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/25

Best time to book a flight from Champaign to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Champaign 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 Champaign to Niagara Falls
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 Champaign to Niagara Falls. 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 from for flights from Champaign to Niagara Falls?

    If you book a flight to Niagara Falls from Champaign, you will be flying from University-Willard, which is the city’s only airport. Champaign University-Willard (CMI) is located 11.3 mi from the center of Champaign. There are 0 flights from University-Willard to Niagara Falls per day from 0 different airlines.

  • How long is the flight from Champaign to Niagara Falls?

    A quick flight from Champaign to Niagara Falls can take about 20h 39m. American Airlines provides one of the quickest options available for as low as $753. The distance from Champaign to Niagara Falls is about 511 mi.

  • Can I find deals for flights from Champaign to Niagara Falls that include hotel bookings?

    Yes. In addition to deals on Champaign to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Champaign to Niagara Falls?

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

  • Can I find deals for business class flights from Champaign to Niagara Falls?

    Yes. Cheapflights offers flight deals from Champaign to Niagara Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Champaign to Niagara Falls?

    Currently, January is the cheapest month in which you can book a flight from Champaign to Niagara Falls (average of $243). Flying from Champaign to Niagara Falls in August is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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