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 53% 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.

$166 Cheap Flights from Chicago to Niagara Falls in 2025

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Find the cheapest flights from Chicago to Niagara Falls

Round-trip

One-way

Last minute

Cheap round-trip flights

6:16 pm - 9:17 amORD-IAG

14h 01m1 stop

10:07 am - 10:08 amIAG-ORD

25h 01m1 stop

$291

Find Deal

mié., oct. 8 - dom., oct. 12

11:00 am - 9:17 amORD-IAG

21h 17m2 stops

10:07 am - 10:08 amIAG-ORD

25h 01m1 stop

$304

Find Deal

mié., oct. 8 - dom., oct. 12

6:40 pm - 4:58 pmORD-IAG

21h 18m3 stops

10:07 am - 6:46 pmIAG-ORD

33h 39m3 stops

$572

Find Deal

jue., oct. 16 - dom., oct. 19

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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

mié. 10/8

6:16 pm-9:17 am

1 stop14h 01m

Niagara Falls

dom. 10/12

10:07 am-10:08 am

1 stop25h 01m

$291

ChicagoNiagara Falls

ORD - IAG

ORDIAG

Chicago O'Hare Intl

mié. 10/8

11:00 am-9:17 am

2 stops21h 17m

Niagara Falls

dom. 10/12

10:07 am-10:08 am

1 stop25h 01m

$304

ChicagoNiagara Falls

ORD - IAG

ORDIAG

Chicago O'Hare Intl

jue. 10/16

6:40 pm-4:58 pm

3 stops21h 18m

Niagara Falls

dom. 10/19

10:07 am-6:46 pm

3 stops33h 39m

$572

ChicagoNiagara Falls

ORD - IAG

ORDIAG

Chicago O'Hare Intl

mié. 9/17

6:44 pm-2:22 pm

2 stops42h 38m

$166

ChicagoNiagara Falls

ORD - IAG

ORDIAG

Chicago O'Hare Intl

mié. 9/17

6:44 pm-2:22 pm

3 stops42h 38m

$208

ChicagoNiagara Falls

ORD - IAG

ORDIAG

Chicago O'Hare Intl

vie. 10/3

6:44 pm-9:17 am

3 stops37h 33m

$227

ChicagoNiagara Falls

ORD - IAG

ORDIAG

Chicago O'Hare Intl

lun. 9/1

9:45 pm-10:39 am

3 stops59h 54m

$338

ChicagoNiagara Falls

ORD - IAG

ORDIAG

Chicago O'Hare Intl

lun. 9/1

6:56 am-6:10 pm

1 stop10h 14m

$385

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.

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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 14h 01m.
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.
What is the most popular airline from Chicago to Niagara Falls, New York?
momondo data reveals that the most frequently booked airline on the route from Chicago to Niagara Falls, New York is United Airlines, representing 100% of all bookings.

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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.