What is the cheapest day to fly from Chicago to Niagara Falls, New York?

Travelers seeking maximum savings on their Chicago to Niagara Falls, New York flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Niagara Falls, New York ranges from 2.2 - 3.4 inches per month. September is typically the wettest month, when rainfall can reach 3.4 in. February is typically the driest time to visit Niagara Falls, New York when rainfall is around 2.2 in.

If weather is an important factor for your trip to Niagara Falls, New York, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest day to fly round-trip from Chicago to Niagara Falls, New York?

Travelers have found that booking a Friday departure is the best way to save up to 59% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest time of day to fly from CHI to IAG?

It’s typically best to fly out from Chicago to Niagara Falls, New York in the morning. Doing so could potentially save you 21% on the flight price compared to flying at noon, which is usually more expensive.

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

Niagara Falls (IAG) is the airport you will fly into if you book a flight from Chicago to Niagara Falls. You should not have trouble finding flights to Niagara Falls from Chicago; the airport handles an average of 0 inbound flights from Chicago per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Niagara Falls airport from Chicago. It is only a 5.7 mi journey from Niagara Falls (IAG) to Niagara Falls’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Chicago 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.

$162+ Flights from Chicago to Niagara Falls, NY

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Cheap flight deals from Chicago to Niagara Falls

Round-trip from	$373 (Kiwi.com)
One-way from	$162 (Kiwi.com)

From Chicago (CHI) to Niagara Falls

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One-way flight from Chicago (CHI) to Niagara Falls

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Find flight deals from Chicago to Niagara Falls

Cheapest flights from Chicago to Niagara Falls
Explore the most affordable flight options available from Chicago to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

Wed 8/2711:36 amORD - IAG

2 stops24h 14mMultiple Airlines

Sun 8/316:58 pmIAG - ORD

1 stop14h 39mMultiple Airlines

Deal found 8/15

$373

Sun 8/1710:12 amORD - IAG

1 stop5h 58mMultiple Airlines

Thu 8/211:40 pmIAG - ORD

2 stops11h 19mMultiple Airlines

Deal found 8/14

$437

Sun 8/1710:12 amORD - IAG

1 stop5h 58mMultiple Airlines

Mon 8/1810:57 amIAG - ORD

1 stop12h 25mMultiple Airlines

Deal found 8/13

$589

Best flights from Chicago to Niagara Falls
Discover carefully curated flight deals from Chicago to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2025.

Wed 8/2711:36 amORD - IAG

2 stops24h 14mMultiple Airlines

Sun 8/316:58 pmIAG - ORD

1 stop14h 39mMultiple Airlines

Deal found 8/15

$373

Last-minute flights from Chicago to Niagara Falls
Discover last-minute flight deals from Chicago to Niagara Falls. Data last updated August 16, 2025 and is based on user searches.

Sun 8/1710:12 amORD - IAG

1 stop5h 58mMultiple Airlines

Thu 8/211:40 pmIAG - ORD

2 stops11h 19mMultiple Airlines

Deal found 8/14

$437

Sun 8/1710:12 amORD - IAG

1 stop5h 58mMultiple Airlines

Mon 8/1810:57 amIAG - ORD

1 stop12h 25mMultiple Airlines

Deal found 8/13

$589

Wed 8/2711:36 amORD - IAG

2 stops24h 14mMultiple Airlines

Sun 8/316:58 pmIAG - ORD

1 stop14h 39mMultiple Airlines

Deal found 8/15

$373

One-way flights from Chicago to Niagara Falls
Search for one-way flight options from Chicago to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated August 16, 2025.

Sun 9/711:57 amORD - IAG

2 stops25h 25mMultiple Airlines

Deal found 8/14

$162

Fri 12/265:30 amORD - IAG

3 stops28h 27mMultiple Airlines

Deal found 8/15

$646

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoNiagara Falls

ORD - IAG

ORDIAG

Chicago O'Hare Intl

Wed 8/27

11:36 am-12:50 pm

2 stops24h 14m

Niagara Falls

Sun 8/31

6:58 pm-8:37 am

1 stop14h 39m

$373

ChicagoNiagara Falls

ORD - IAG

ORDIAG

Chicago O'Hare Intl

Sun 9/7

11:57 am-2:22 pm

2 stops25h 25m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from Chicago to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Chicago 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 Chicago to Niagara Falls

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

Reviews of airlines servicing Niagara Falls

Get a feel of what it's like to fly with United Airlines from Chicago to Niagara Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,916 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,916 reviews

United Airlines

7.4

Good

8,916 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

What airport do you fly into for flights to Niagara Falls from Chicago?
Niagara Falls (IAG) is the airport you will fly into if you book a flight from Chicago to Niagara Falls. You should not have trouble finding flights to Niagara Falls from Chicago; the airport handles an average of 0 inbound flights from Chicago per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Niagara Falls airport from Chicago. It is only a 5.7 mi journey from Niagara Falls (IAG) to Niagara Falls’s city center.
Can I find deals for flights from Chicago to Niagara Falls that include hotel bookings?
Yes. In addition to deals on Chicago to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chicago to Niagara Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Niagara Falls.
Can I find deals for business class flights from Chicago to Niagara Falls?
Yes. Cheapflights offers flight deals from Chicago 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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$162+ Cheap flights from Chicago (CHI) to Niagara Falls, NY (IAG)

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chicago to Niagara Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Chicago to Niagara Falls

Round-trip from

One-way from

Find flight deals from Chicago to Niagara Falls

Cheapest flights from Chicago to Niagara FallsExplore the most affordable flight options available from Chicago to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

Explore the most affordable flight options available from Chicago to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Niagara Falls that are best for you.

Best time to book a flight from Chicago to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Chicago with our price prediction graph.

Cheapflights Insights

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

Reviews of airlines servicing Niagara Falls

Get a feel of what it's like to fly with United Airlines from Chicago to Niagara Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 into for flights to Niagara Falls from Chicago?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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Travel Smart

Cheapest flights from Chicago to Niagara Falls
Explore the most affordable flight options available from Chicago to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.