HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Niagara Falls

$316+ Cheap flights from Atlantic City (ACY) to Niagara Falls, ON, Canada

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
ACY — YYZ
Mar 19 — Mar 261
Thu 3/19
Thu 3/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlantic City 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.

Cheap flight deals from Atlantic City to Niagara Falls

Cheapest flights from Atlantic City to Niagara Falls
Explore the most affordable flight options available from Atlantic City to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/11:02 pm
ACY
-
YYZ
1 stop9h 13m
Multiple Airlines
Sun 4/196:30 am
YYZ
-
ACY
1 stop29h 32m
Multiple Airlines
Deal found 2/15$316
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/11:02 pm
ACY
-
YYZ
1 stop9h 13m
Multiple Airlines
Wed 4/156:30 am
YYZ
-
ACY
1 stop16h 02m
Multiple Airlines
Deal found 2/15$323
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/11:02 pm
ACY
-
YYZ
1 stop9h 13m
Multiple Airlines
Thu 4/167:40 am
YYZ
-
ACY
1 stop14h 52m
Multiple Airlines
Deal found 2/15$327
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Thu 3/57:00 am
ACY
-
YYZ
1 stop7h 53m
Multiple Airlines
Fri 3/62:20 pm
YYZ
-
ACY
1 stop7h 06m
Multiple Airlines
Deal found 2/16$348
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/11:02 pm
ACY
-
YYZ
1 stop9h 13m
Multiple Airlines
Sat 4/182:20 pm
YYZ
-
ACY
1 stop7h 26m
Multiple Airlines
Deal found 2/15$349
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Tue 2/249:21 pm
ACY
-
YYZ
1 stop14h 07m
Multiple Airlines
Thu 2/2610:05 am
YYZ
-
ACY
1 stop13h 48m
Multiple Airlines
Deal found 2/16$354
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 2/259:21 pm
ACY
-
YYZ
1 stop14h 07m
Multiple Airlines
Thu 2/263:40 pm
YYZ
-
ACY
1 stop8h 13m
Multiple Airlines
Deal found 2/16$372
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Mon 2/239:21 pm
ACY
-
YYZ
1 stop14h 07m
Multiple Airlines
Thu 2/263:40 pm
YYZ
-
ACY
1 stop8h 13m
Multiple Airlines
Deal found 2/16$375
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Mon 3/3010:42 am
ACY
-
YYZ
2 stops13h 47m
Multiple Airlines
Wed 4/156:30 am
YYZ
-
ACY
1 stop16h 02m
Multiple Airlines
Deal found 2/15$378

Find flight deals from Atlantic City to Niagara Falls

Keep the following information in mind while searching for Atlantic City to Niagara Falls flight deals. Data was last updated February 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$316
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$528
Provider with most accurate pricing for Philadelphia-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Toronto (YTO) flights.
Search Deals
From Atlantic City to Niagara Falls
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlantic City 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 2,558,603 searches. Data last updated February 17, 2026.
Use the filters below to find and compare flights from Atlantic City to Niagara Falls that are best for you.

Fly from

Atlantic City

Fly to

Niagara Falls

Route

Depart

Return

Price

Atlantic CityToronto

ACY - YYZ

ACYYYZ

Atlantic City

Wed 4/1

1:02 pm-10:15 pm

1 stop9h 13m

Toronto Pearson Intl

Sun 4/19

6:30 am-12:02 pm

1 stop29h 32m

$316

Atlantic CityToronto

ACY - YYZ

ACYYYZ

Atlantic City

Wed 4/1

1:02 pm-10:15 pm

1 stop9h 13m

Toronto Pearson Intl

Wed 4/15

6:30 am-10:32 pm

1 stop16h 02m

$323

Atlantic CityToronto

ACY - YYZ

ACYYYZ

Atlantic City

Wed 4/1

1:02 pm-10:15 pm

1 stop9h 13m

Toronto Pearson Intl

Thu 4/16

7:40 am-10:32 pm

1 stop14h 52m

$327

Atlantic CityToronto

ACY - YYZ

ACYYYZ

Atlantic City

Thu 3/5

7:00 am-2:53 pm

1 stop7h 53m

Toronto Pearson Intl

Fri 3/6

2:20 pm-9:26 pm

1 stop7h 06m

$348

Atlantic CityToronto

ACY - YYZ

ACYYYZ

Atlantic City

Wed 4/1

1:02 pm-12:14 am

2 stops11h 12m

Toronto Pearson Intl

Sat 4/18

2:20 pm-9:46 pm

1 stop7h 26m

$370

Atlantic CityToronto

ACY - YYZ

ACYYYZ

Atlantic City

Mon 3/30

10:42 am-12:14 am

2 stops13h 32m

Toronto Pearson Intl

Sun 4/19

8:30 pm-12:02 pm

1 stop15h 32m

$376

Atlantic CityToronto

ACY - YYZ

ACYYYZ

Atlantic City

Thu 4/2

5:16 pm-11:28 am

1 stop18h 12m

Toronto Pearson Intl

Sun 4/19

8:30 pm-12:02 pm

1 stop15h 32m

$378

Atlantic CityToronto

ACY - YYZ

ACYYYZ

Atlantic City

Mon 3/30

10:42 am-12:29 am

2 stops13h 47m

Toronto Pearson Intl

Wed 4/15

6:30 am-10:32 pm

1 stop16h 02m

$378

Atlantic CityToronto

ACY - YYZ

ACYYYZ

Atlantic City

Tue 3/31

6:00 am-2:20 pm

1 stop8h 20m

Toronto Pearson Intl

Sun 4/19

8:30 pm-12:02 pm

1 stop15h 32m

$379

Atlantic CityToronto

ACY - YYZ

ACYYYZ

Atlantic City

Thu 4/2

5:16 pm-11:28 am

1 stop18h 12m

Toronto Pearson Intl

Wed 4/15

6:30 am-10:32 pm

1 stop16h 02m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 11 results
1
2

Best time to book a flight from Atlantic City to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Atlantic City 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.

Cheapflights Insights

Everything you need to know about your flight from Atlantic City to Niagara Falls

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

Currently, May is the cheapest month in which you can book a flight from Atlantic City to Niagara Falls (average of $81). Flying from Atlantic City to Niagara Falls in December is currently the most expensive (average of $128). 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.

Related info for your journey

Find useful and relevant information for your journey from Atlantic City to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Atlantic City to Niagara Falls?

    If you book a flight to Niagara Falls from Atlantic City, you will be flying from Atlantic City, which is the city’s only airport. Atlantic City (ACY) is located 10.5 mi from the center of Atlantic City. There are 0 flights from Atlantic City to Niagara Falls per day from 0 different airlines.

  • Can I find deals for flights from Atlantic City to Niagara Falls that include hotel bookings?

    Yes. In addition to deals on Atlantic City to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlantic City to Niagara Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlantic City to Niagara Falls.

  • Can I find deals for business class flights from Atlantic City to Niagara Falls?

    Yes. Cheapflights offers flight deals from Atlantic City 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.

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

    Currently, May is the cheapest month in which you can book a flight from Atlantic City to Niagara Falls (average of $81). Flying from Atlantic City to Niagara Falls in December is currently the most expensive (average of $128). 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.

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.
Site
©2026 Cheapflights