How long is the flight from Champaign to Niagara Falls?

A quick flight from Champaign to Niagara Falls can take about 11h 45m. American Airlines provides one of the quickest options available for as low as $590. The distance from Champaign to Niagara Falls is about 511 mi.

In terms of precipitation, rainfall in Niagara Falls ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Niagara Falls when rainfall is around 2.0 in.

If weather is an important factor for your trip to Niagara Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

What is the cheapest time of day to fly from CMI to NI4?

When flying from Champaign to Niagara Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$590+ Cheap Flights from Champaign to Niagara Falls

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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 20, 2026.

Sat 10/36:00 am -

2 stops11h 45m

Sat 10/1011:09 am -

2 stops10h 16m

Deal found 8/19

$590

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Round-trip from	$590 (American Airlines)

From Champaign University-Willard to Niagara Falls

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ChampaignToronto

CMI Champaign University-Willard - YYZ Toronto Pearson Intl

CMIYYZ

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Sat 10/3

6:00 am-6:45 pm

2 stops11h 45m

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2 stops10h 16m

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Related info for your journey

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 11h 45m. American Airlines provides one of the quickest options available for as low as $590. 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.

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$590+ Cheap flights from Champaign (CMI) to Niagara Falls, Canada

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.

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Cheapest flights from Champaign to Niagara FallsExplore 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 20, 2026.

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 20, 2026.

Best flights from Champaign to Niagara FallsDiscover carefully curated flight deals from Champaign to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.

Discover carefully curated flight deals from Champaign to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.

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Related info for your journey

What airport do you fly from for flights from Champaign to Niagara Falls?

How long is the flight from Champaign to Niagara Falls?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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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 20, 2026.

Best flights from Champaign to Niagara Falls
Discover carefully curated flight deals from Champaign to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.