How long is the flight from Champaign to Niagara Falls?

A quick flight from Champaign to Niagara Falls can take about 15h 11m. American Airlines provides one of the quickest options available for as low as $762. 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.

$367+ Cheap Flights from Champaign to Niagara Falls

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Cheap flight deals from Champaign to Niagara Falls

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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 September 14, 2026.

Thu 10/296:48 pm -

1 stop15h 11m

Thu 11/57:09 am -

1 stop14h 12m

Deal found 9/14

$762

Fri 9/256:00 am -

1 stop7h 32m

Mon 9/287:15 pm -

1 stop18h 37m

Deal found 9/14

$902

Find flight deals from Champaign to Niagara Falls

Round-trip from	$762 (American Airlines)
One-way from	$367 (American Airlines)

From Champaign University-Willard to Niagara Falls

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ChampaignToronto

CMI Champaign University-Willard - YYZ Toronto Pearson Intl

CMIYYZ

Champaign University-Willard

Sun 10/4

6:00 am-4:45 pm

2 stops9h 45m

Toronto Pearson Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$713

ChampaignToronto

CMI Champaign University-Willard - YYZ Toronto Pearson Intl

CMIYYZ

Champaign University-Willard

Thu 10/29

6:48 pm-10:59 am

1 stop15h 11m

Toronto Pearson Intl

Thu 11/5

7:09 am-8:21 pm

1 stop14h 12m

$762

ChampaignToronto

CMI Champaign University-Willard - YYZ Toronto Pearson Intl

CMIYYZ

Champaign University-Willard

Fri 9/25

6:00 am-2:32 pm

1 stop7h 32m

Toronto Pearson Intl

Mon 9/28

7:15 pm-12:52 pm

1 stop18h 37m

$902

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Deals found on 9/13

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CMI-YYZ

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Everything you need to know about your flight from Champaign to Niagara Falls

CMI-NI4

CMI-YYZ

No data available for this route at this time. Please check back soon.

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 15h 11m. American Airlines provides one of the quickest options available for as low as $762. 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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$367+ 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 10/4. 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 September 14, 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 September 14, 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 September 14, 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 September 14, 2026.

Last-minute flights from Champaign to Niagara FallsDiscover last-minute flight deals from Champaign to Niagara Falls. Data last updated September 14, 2026 and is based on user searches.

Discover last-minute flight deals from Champaign to Niagara Falls. Data last updated September 14, 2026 and is based on user searches.

One-way flights from Champaign to Niagara FallsSearch for one-way flight options from Champaign to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.

Search for one-way flight options from Champaign to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated September 14, 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?

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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 September 14, 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 September 14, 2026.

Last-minute flights from Champaign to Niagara Falls
Discover last-minute flight deals from Champaign to Niagara Falls. Data last updated September 14, 2026 and is based on user searches.

One-way flights from Champaign to Niagara Falls
Search for one-way flight options from Champaign to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.