What airlines fly to Niagara Falls, New York?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Niagara Falls, New York from Chicago according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Niagara Falls, New York. Keep in mind that there are 4 different airlines that fly to Niagara Falls, New York on a routine basis, so you have a few additional options to choose from.

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

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

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Niagara Falls Airport.

What documentation or ID do you need to fly to Niagara Falls Airport?

The travel and health documents you'll need for your trip to Niagara Falls Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Niagara Falls Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$170 Cheap Flights from Chicago to Niagara Falls 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 Chicago to Niagara Falls

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 am - 6:10 pmORD-IAG

10h 05m1 stop

7:00 pm - 12:51 pmIAG-ORD

18h 51m1 stop

$438Multiple Airlines

Find Deal

Thu, Nov 6 - Thu, Nov 13

7:05 am - 6:10 pmORD-IAG

10h 05m1 stop

7:00 pm - 11:12 amIAG-ORD

17h 12m2 stops

$466Multiple Airlines

Find Deal

Thu, Nov 6 - Thu, Nov 13

9:39 am - 11:27 amORD-IAG

24h 48m3 stops

12:07 pm - 6:39 pmIAG-ORD

31h 32m3 stops

$897Multiple Airlines

Find Deal

Fri, Dec 19 - Tue, Dec 23

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChicagoNiagara Falls

ORD - IAG

ORDIAG

Chicago O'Hare Intl

Thu 11/6

7:05 am-6:10 pm

1 stop10h 05m

Niagara Falls

Thu 11/13

7:00 pm-12:51 pm

1 stop18h 51m

$438

ChicagoNiagara Falls

ORD - IAG

ORDIAG

Chicago O'Hare Intl

Thu 11/6

7:05 am-6:10 pm

1 stop10h 05m

Niagara Falls

Thu 11/13

7:00 pm-11:12 am

2 stops17h 12m

$466

ChicagoNiagara Falls

ORD - IAG

ORDIAG

Chicago O'Hare Intl

Fri 12/19

9:39 am-11:27 am

3 stops24h 48m

Niagara Falls

Tue 12/23

12:07 pm-6:39 pm

3 stops31h 32m

$897

ChicagoNiagara Falls

ORD - IAG

ORDIAG

Chicago O'Hare Intl

Sat 10/25

7:43 pm-2:22 pm

2 stops41h 39m

$263

ChicagoNiagara Falls

ORD - IAG

ORDIAG

Chicago O'Hare Intl

Sat 10/25

6:58 pm-2:22 pm

3 stops42h 24m

$293

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

Prices

Airlines

What is the cheapest day to depart on your flight to Niagara Falls, New York?

The cheapest day to depart from Chicago to Niagara Falls, New York is on a Saturday when prices can be found for as low as $257. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Niagara Falls, New York for around $409.

What is the cheapest time of day to depart on your flight to Niagara Falls, New York?

According to our data, the cheapest time of day to fly to Niagara Falls, New York is in the morning. momondo users have found flights departing from Chicago to Niagara Falls, New York in the morning for as low as $278. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Niagara Falls, New York, so prices are often more expensive at around $349 per ticket.

When to book flights from Chicago to Niagara Falls, New York

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

Estimated round-trip price

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

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

Direct flights	None

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

Search flight deals

How far is Chicago to Niagara Falls by plane?
The distance between Chicago and Niagara Falls is about 444.2 mi. A reasonable flight in good conditions will take 10h 05m.
When did momondo last update prices for flights from Chicago to Niagara Falls Airport?
Prices for flights from Chicago to Niagara Falls Airport refresh daily.
How old do you have to be to fly from Chicago to Niagara Falls Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Niagara Falls Airport.
What documentation or ID do you need to fly to Niagara Falls Airport?
The travel and health documents you'll need for your trip to Niagara Falls Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Niagara Falls Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Lewiston

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Niagara Falls. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Chicago to Niagara Falls flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Chicago and Niagara Falls 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 Chicago to Niagara Falls right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Niagara Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.