When did momondo last update prices for flights from Niagara Falls Airport to Chicago?

Prices for flights from Niagara Falls Airport to Chicago refresh daily.

How old do you have to be to fly from Niagara Falls Airport to Chicago?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Niagara Falls Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$412 Cheap Flights from Niagara Falls to Chicago in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Niagara Falls to Chicago

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

IAG-CHI

450 mimulti-stop

CHI-IAG

450 mimulti-stop

Multiple Airlines

Find Deal

How to get the cheapest flight ticket from Niagara Falls to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Chicago?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Chicago from Niagara Falls according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 4 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

When to book flights from Niagara Falls to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Niagara Falls to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Niagara Falls to Chicago (IAG to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Niagara Falls to Chicago

Direct flights	None

There are no direct flights from Niagara Falls to Chicago. There are no popular flight routes from Niagara Falls to Chicago.

Search flight deals

How far is Niagara Falls to Chicago by plane?
A flight from Niagara Falls to Chicago will travel around 444.2 mi.
When did momondo last update prices for flights from Niagara Falls Airport to Chicago?
Prices for flights from Niagara Falls Airport to Chicago refresh daily.
How old do you have to be to fly from Niagara Falls Airport to Chicago?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Niagara Falls Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Niagara Falls to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Niagara Falls to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Niagara Falls to Chicago with flexible booking policies on momondo?

Flights from Niagara Falls to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Niagara Falls to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from Niagara Falls. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Niagara Falls to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Niagara Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.