HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Niagara Falls

$118+ Cheap flights from Chicago (CHI) to Niagara Falls, Canada

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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — YYZ
Nov 9 — Nov 161
1 adult
Sat 11/9
Sat 11/16
We work with more than 300 partners to bring you better travel deals

...and more

Find cheap flights from Chicago to Niagara Falls with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Chicago to Niagara Falls are usually found in February or August, booked 70 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Chicago to Niagara Falls

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Niagara Falls (NI4). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 4, 2024.

Popular in

November

Cheapest in

February

Round-trip from

$238
(eDestinos)

One-way from

$118
(Mytrip)
High demand for flights, 10% potential price rise
Search Deals
Best time to find cheap flights, 9% potential price drop
Search Deals
From Chicago (CHI) to Niagara Falls
Search Deals
One-way flight from Chicago (CHI) to Niagara Falls
Search Deals

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 November 4, 2024.

This eDestinos deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/37:39 pmORD - YYZ
1 stop27h 16mMultiple Airlines
Sun 12/87:15 amYYZ - ORD
1 stop16h 56mMultiple Airlines
Deal found 11/3$238
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/186:50 amMDW - YYZ
1 stop16h 00mMultiple Airlines
Mon 12/237:55 pmYYZ - MDW
1 stop27h 38mMultiple Airlines
Deal found 11/3$268
This Air Canada deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/249:50 amORD - YYZ
Nonstop1h 41mAir Canada
Tue 12/3112:20 pmYYZ - ORD
Nonstop1h 51mAir Canada
Deal found 11/4$270
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/127:19 amORD - YYZ
Nonstop1h 39mUnited Airlines
Thu 12/1212:20 pmYYZ - ORD
1 stop7h 16mUnited Airlines
Deal found 11/4$274
This Kissandfly.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/57:19 amORD - YYZ
Nonstop1h 39mLufthansa
Sun 12/89:00 amYYZ - ORD
Nonstop2h 06mLufthansa
Deal found 11/3$289
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/58:25 amORD - YYZ
1 stop7h 14mDelta
Sun 12/86:30 amYYZ - ORD
1 stop9h 08mDelta
Deal found 11/4$316
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/32:17 pmMDW - YYZ
1 stop8h 24mDelta
Sun 12/86:00 amYYZ - MDW
1 stop3h 58mDelta
Deal found 11/4$316
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/58:02 amORD - YYZ
1 stop7h 38mAmerican Airlines
Sun 12/86:15 amYYZ - ORD
Nonstop2h 15mAmerican Airlines
Deal found 11/3$326
This Flysmarter deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/198:10 amORD - YYZ
Nonstop1h 49mBritish Airways
Mon 12/234:05 pmYYZ - ORD
1 stop7h 53mBritish Airways
Deal found 11/4$339
This Trip.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/310:15 amORD - YYZ
1 stop5h 24mWestJet
Tue 12/102:00 pmYYZ - ORD
1 stop9h 44mWestJet
Deal found 11/3$371
This Trip.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2511:48 amMDW - YYZ
1 stop10h 20mWestJet
Tue 1/76:30 amYYZ - MDW
1 stop7h 16mWestJet
Deal found 11/4$388

Find flights from Chicago to Niagara Falls within your budget

Customize your flight search to find flights from Chicago to Niagara Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 11/20

1:09 pm-11:35 pm

1 stop9h 26m

$118

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 12/4

10:51 am-1:42 pm

Nonstop1h 51m

$122

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sat 11/30

11:35 am-6:05 pm

1 stop5h 30m

$131

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Mon 12/2

2:17 pm-11:34 pm

1 stop8h 17m

$132

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Wed 12/4

9:30 am-11:41 pm

1 stop13h 11m

$169

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sat 11/23

6:34 pm-9:29 pm

Nonstop1h 55m

$170

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Sun 12/8

5:15 am-11:50 pm

1 stop17h 35m

$128

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Sun 2/2

10:30 am-4:12 pm

1 stop4h 42m

$164

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Mon 3/17

4:45 pm-5:58 am

2 stops12h 13m

$205

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 12/3

7:39 pm-11:55 pm

1 stop27h 16m

Toronto Pearson Intl

Sun 12/8

7:15 am-11:11 pm

1 stop16h 56m

$238

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 19 results
1
2

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.

Travel insights for flights from Chicago to Niagara Falls

Get recent, data-driven insights about flights from Chicago to Niagara Falls including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago to Niagara Falls?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Niagara Falls. Price data was last updated on November 1, 2024.

To ensure you get the cheapest price possible for a flight from Chicago to Niagara Falls, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Find deals

What is the cheapest month to book a flight from Chicago to Niagara Falls?

Currently, January is the cheapest month in which you can book a flight from Chicago to Niagara Falls (average of $242). Flying from Chicago to Niagara Falls in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to NI4?

Find hourly flight availability from Chicago to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago to Niagara Falls as you normally would.

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

Use this chart to determine the cheapest time to fly round-trip from Chicago to Niagara Falls. Price data was last updated on October 27, 2024.

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

Find deals

Weekly flight availability from Chicago to Niagara Falls

Explore weekly flight availability from Chicago to Niagara Falls. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 4, 2024.

The most flights from CHI to NI4 are scheduled on a Monday (50 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (32 on average).

Rainfall in Niagara Falls by month

Plan your trip to Niagara Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Niagara Falls ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Niagara Falls when rainfall is around 2.0 in.

Temperature in Niagara Falls by month

Plan your trip to Niagara Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Niagara Falls, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Niagara Falls. Reviews last updated November 4, 2024.
Peruse reviews from past customers who have flown with Air Canada, Delta and WestJet from Chicago to Niagara Falls to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,829 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,829 reviews
Delta
8.0
Very good
8,829 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,226 reviews
Delta
8.0
Very good
8,829 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.3
Good
2,803 reviews
Delta
8.0
Very good
8,829 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,829 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,123 reviews
Delta
8.0
Very good
8,829 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • Can I find flights from Chicago to Niagara Falls for under $300 on Cheapflights?

    Yes, there are multiple flights from Chicago to Niagara Falls for under $300. The cheapest flight booked recently is on Multiple Airlines for just $238, but on average you can expect to pay $310.

  • Are there nonstop flights from Chicago to Niagara Falls for under $300 on Cheapflights?

    Cheapflights has at least 5 direct flights from Chicago to Niagara Falls under $300. A good price for a nonstop flight from Chicago to Niagara Falls is less than $299.

  • Are there last-minute flights available from Chicago to Niagara Falls for under $400?

    There are currently 9+ open flights from Chicago to Niagara Falls within the next 7 days for less than $400.

  • What days are nonstop flights available from Chicago to Niagara Falls?

    Nonstop flights can be found on the following days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

  • How many flights depart from Chicago to Niagara Falls on average per day?

    On average 11 flights depart from Chicago to Niagara Falls per day.
    Morning (6am - Noon) - 18% of flight departures
    Afternoon (Noon - 6pm) - 55% of flight departures
    Evening (6pm - Midnight) - 27% of flight departures

  • How long is the flight from Chicago to Niagara Falls?

    Departing from Chicago to Niagara Falls will take you 1h 39m. The distance from Chicago to Niagara Falls is about 437 mi. All flights are typically nonstop.

  • What are the cheapest airlines to fly from Chicago to Niagara Falls one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $121. Users have also found prices from $122 and $132 on United Airlines and Delta, respectively.

  • What are the most reliable airlines from Chicago to Niagara Falls?

    Consider Jazz (100%), British Airways (100%) or Republic Airways (99%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Niagara Falls.

  • What are the cheapest flights from Chicago to Niagara Falls?

    Looking for the cheapest flight from Chicago to Niagara Falls? While on average our users pay $831, our data indicates the cheapest price to be $122. The most popular route (Chicago O'Hare Intl - Toronto Pearson Intl), is priced around $265.

  • What does ORD to YYZ mean?

    Great question - ORD to YYZ just means Chicago O'Hare Intl Airport to Toronto Pearson Intl Airport. Now you’ll know what these unique codes when you look for flights! Toronto Island Airport (YTZ), Hamilton Airport (YHM), Toronto Region of Waterloo Intl Airport (YKF) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Chicago to Niagara Falls that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Niagara Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Niagara Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Niagara Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Chicago to Niagara Falls that allow pets onboard?

    Many airlines flying from Chicago to Niagara Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Niagara Falls?

    Yes, you can often find last-minute deals on Chicago to Niagara Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Niagara Falls flight deals updated?

    The Chicago to Niagara Falls flight deals you see on this page were last updated on 11/4.

  • What is the cheapest month to book a flight from Chicago to Niagara Falls?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Niagara Falls (average of $242). Flying from Chicago to Niagara Falls in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Alternative routes for Chicago to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Pearson Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Toronto Island flights
Midway to Pearson Intl flights
Midway to Toronto Island flights
St. Louis to Pearson Intl flights
Midway to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Ottawa flights
St. Louis to Pierre Elliott Trudeau Intl flights
Midway to Ottawa flights
St. Louis to Ottawa flights
Moline to Pearson Intl flights
Bloomington to Pierre Elliott Trudeau Intl flights
Peoria to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Thunder Bay flights
Midway to Thunder Bay flights
Evansville to Pearson Intl flights
O'Hare Intl to London flights
Champaign to Pearson Intl flights
O'Hare Intl to Hamilton flights
Evansville to Pierre Elliott Trudeau Intl flights
Springfield to Pearson Intl flights
O'Hare Intl to Kingston flights
Dubuque to Pearson Intl flights
Bloomington to Ottawa flights

Top 4 airlines flying from Chicago to Niagara Falls

Discover the top 4 airlines that operate flights from Chicago to Niagara Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$122Average$305FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$122Average$451FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$129Average$246FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$143Average$340FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines