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

Prices for flights from Niagara Falls Airport to Illinois are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Niagara Falls Airport to Illinois.

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

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$257 Cheap Flights from Niagara Falls, New York to Illinois in 2026

Find the cheapest flights from Niagara Falls, New York to Illinois

One-way

Cheap one-way flights

Enter your travel dates to find the best prices.

10:33 am - 3:20 pmIAG Niagara Falls-ORD Chicago O'Hare Intl

53h 47m3 stops Tampa St. Petersburg Greenville Fort Lauderdale

$257Multiple Airlines

Thu, Sep 24

11:16 am - 3:20 pmIAG Niagara Falls-ORD Chicago O'Hare Intl

29h 04m3 stops Punta Gorda Asheville Regional Fort Lauderdale

$287Multiple Airlines

Mon, Sep 14

10:33 am - 11:51 amIAG Niagara Falls-ORD Chicago O'Hare Intl

50h 18m3 stops Tampa St. Petersburg Cincinnati Cinci./N. Kentucky Atlanta Hartsfield-Jackson

$293Multiple Airlines

Thu, Sep 17

10:58 am - 7:59 pmIAG Niagara Falls-ORD Chicago O'Hare Intl

58h 01m3 stops Punta Gorda Cincinnati Cinci./N. Kentucky Atlanta Hartsfield-Jackson

$408Multiple Airlines

Fri, Aug 28

10:58 am - 11:08 pmIAG Niagara Falls-ORD Chicago O'Hare Intl

37h 10m3 stops Punta Gorda Nashville Intl Orlando

$598Multiple Airlines

Mon, Aug 24

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Use the filters below to find and compare flights from Niagara Falls, New York to Illinois that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest one-way

Niagara FallsChicago

IAG Niagara Falls - ORD Chicago O'Hare Intl

IAGORD

Niagara Falls

Thu 9/24

10:33 am-3:20 pm

3 stops53h 47m

$257

Quickest one-way

Niagara FallsChicago

IAG Niagara Falls - ORD Chicago O'Hare Intl

IAGORD

Niagara Falls

Mon 9/14

11:16 am-3:20 pm

3 stops29h 04m

$287

Niagara FallsChicago

IAG Niagara Falls - ORD Chicago O'Hare Intl

IAGORD

Niagara Falls

Thu 9/17

10:33 am-11:51 am

3 stops50h 18m

$293

Niagara FallsChicago

IAG Niagara Falls - ORD Chicago O'Hare Intl

IAGORD

Niagara Falls

Fri 8/28

10:58 am-7:59 pm

3 stops58h 01m

$408

Niagara FallsChicago

IAG Niagara Falls - ORD Chicago O'Hare Intl

IAGORD

Niagara Falls

Mon 8/24

10:58 am-11:08 pm

3 stops37h 10m

$598

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Niagara Falls, New York to Illinois

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 Illinois?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Illinois from Niagara Falls, New York according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 4 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

Cheap Niagara Falls, New York to Illinois flight deals and tips

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

Fastest flight time	37h 45m
Direct flights	None

The fastest flight from Niagara Falls, New York to Illinois takes 37h 45m

There are no direct flights from Niagara Falls, New York to Illinois. There are no popular flight routes from Niagara Falls, New York to Illinois.

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Frequently asked questions about flying from Niagara Falls, New York to Illinois

When did momondo last update prices for flights from Niagara Falls Airport to Illinois?
Prices for flights from Niagara Falls Airport to Illinois are updated daily.
How old do you have to be to fly from Niagara Falls Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Niagara Falls Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Niagara Falls.

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

Yes. momondo enables you to select and highlight flights to Illinois from Niagara Falls with this policy.

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

momondo helps you find the best flight between Niagara Falls and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Niagara Falls to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.