$118 Find Cheap Flights from Atlanta to Niagara Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Niagara Falls departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$245
Typical prices: $311-$738
Multiple Airlines
Thu 2/19Tue 2/24
ATL - YYZ • 1 stop
Cheapest non-stop
$611
Typical prices: $262-$628
WestJet
Wed 5/27Sun 5/31
ATL - YYZ • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Atlanta to Niagara Falls (ATL-YYZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Niagara Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Niagara Falls

Thu, Feb 19 - Tue, Feb 24
Multiple Airlines Logo
7:38 am - 2:53 pm
ATL
-
YYZ
7h 15m
1 stop
Multiple Airlines Logo
3:40 pm - 10:24 am
YYZ
-
ATL
18h 44m
1 stop
$245Multiple Airlines
Tue, Feb 24 - Thu, Mar 5
Multiple Airlines Logo
10:51 pm - 8:09 pm
ATL
-
YYZ
21h 18m
2 stops
Multiple Airlines Logo
8:20 pm - 7:19 am
YYZ
-
ATL
10h 59m
1 stop
$246Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
Multiple Airlines Logo
10:51 pm - 2:20 pm
ATL
-
YYZ
15h 29m
1 stop
Multiple Airlines Logo
3:40 pm - 7:54 am
YYZ
-
ATL
16h 14m
1 stop
$247Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
7:45 am - 8:09 pm
ATL
-
YYZ
12h 24m
2 stops
Multiple Airlines Logo
8:20 pm - 7:04 am
YYZ
-
ATL
10h 44m
1 stop
$248Multiple Airlines
Thu, Feb 19 - Tue, Feb 24
Multiple Airlines Logo
9:38 am - 8:11 pm
ATL
-
YYZ
10h 33m
2 stops
Multiple Airlines Logo
5:15 pm - 11:33 pm
YYZ
-
ATL
6h 18m
1 stop
$249Multiple Airlines
Fri, Apr 3 - Mon, Apr 6
Multiple Airlines Logo
6:20 am - 11:20 pm
ATL
-
YYZ
17h 00m
1 stop
Multiple Airlines Logo
10:15 am - 11:57 pm
YYZ
-
ATL
13h 42m
1 stop
$251Multiple Airlines
Wed, Feb 18 - Sun, Mar 1
Multiple Airlines Logo
9:36 pm - 8:11 pm
ATL
-
YYZ
22h 35m
2 stops
Multiple Airlines Logo
3:40 pm - 7:54 am
YYZ
-
ATL
16h 14m
1 stop
$252Multiple Airlines
Tue, Feb 24 - Thu, Feb 26
WestJet Logo
8:45 am - 11:35 pm
ATL
-
YYZ
14h 50m
2 stops
WestJet Logo
9:40 am - 11:46 am
YYZ
-
ATL
26h 06m
1 stop
$253WestJet
Thu, Feb 12 - Sun, Feb 15
Multiple Airlines Logo
3:12 pm - 11:20 pm
ATL
-
YYZ
8h 08m
1 stop
Multiple Airlines Logo
3:40 pm - 11:03 pm
YYZ
-
ATL
7h 23m
1 stop
$255Multiple Airlines
Wed, Feb 18 - Sat, Feb 21
Multiple Airlines Logo
4:17 pm - 11:20 pm
ATL
-
YYZ
7h 03m
1 stop
Multiple Airlines Logo
3:40 pm - 11:03 pm
YYZ
-
ATL
7h 23m
1 stop
$256Multiple Airlines
Useful Info

Good to know

Low seasonOctober
Cheapest flight$118
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly with an average 10% increase in price.
Flight from Atlanta to Toronto Pearson Airport

When to book flights from Atlanta to Niagara Falls

Are your dates flexible? Find out the best times to travel from Atlanta to Niagara Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Atlanta to Niagara Falls

  • Which airports will I be using when flying from Atlanta to Niagara Falls?

    When flying out of Atlanta you’ll be using Atlanta Hartsfield-Jackson. Niagara Falls does not have its own airport so you’ll be flying into nearby Toronto Pearson Intl airport, which is 48.9 mi away.

  • How long does a flight from Atlanta to Niagara Falls take?

    Direct flights cover the 740 miles separating Atlanta and Niagara Falls in about 2h 05m.

  • How many flights are there between Atlanta and Niagara Falls?

    23 direct flights run between Atlanta and Niagara Falls on a daily basis. On average, there are about 164 departures each week.

  • What’s the cheapest day of the week to fly between Atlanta and Niagara Falls?

    Consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to Atlanta, you’ll find the best rates on Fridays and the most expensive ones on Saturdays.

  • How does KAYAK find such low prices on flights from Atlanta to Niagara Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Niagara Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Niagara Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Niagara Falls from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Niagara Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Niagara Falls with an airline and back to Atlanta with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Niagara Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Niagara Falls from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Atlanta to Niagara Falls?

    In the last 72 hours, the cheapest one-way ticket between Atlanta and Niagara Falls found on KAYAK was with Qantas Airways for $225. Air Canada offered a round-trip connection from $240 and Delta from $242.

Top tips for finding cheap flights from Atlanta to Niagara Falls

  • There is no airport in Niagara Falls. Instead, you’ll be flying into Toronto Pearson Airport when flying between Atlanta and Niagara Falls.
  • The cheapest flight from Atlanta to Niagara Falls was found 27 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be September, October and November. The cheapest month to fly is April.

Reviews of the top 4 airlines serving Atlanta to Niagara Falls

 
Need help choosing which airline to fly with from Atlanta to Niagara Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8130 reviews
8.5Crew
7.9Comfort
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

6.0 GoodCristine, Jan 2026
ATL - MLI
Read more Delta reviews

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

It was good because we traveled without luggage, carry on only.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

Not United Airlines' fault. It's ORL airport's fault.

Gate agent at Frankfurt was terrible. She denied PRE boarding even as it was printed on the boarding pass. Refused to look at the boarding pass and literally shouting for no reason. Frankfurt airport has horrible and rude staff who avoids trying to answer any question at all. Overall, horrible experience.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Flight was good but there are way to many announcements for credit cards etc.

Excellent experience. Starting with the agent at the Premier bag drop who noticed I was very early for my scheduled flight and offered to rebook me on an earlier flight with my seat preference. She would not let me leave the counter until she knew that all of the changes and new boarding pass showed up on my United app. At the gate, the flight boarded quickly such that we departed early and the flight was smooth. We arrived 20 minutes early at ORD and I was able to be home in time for dinner. One of the best flights I've had.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

We had a layover from YVR to Denver. We bought 4 bottles of Absolut Vodka at the YVR Duty Free for $116.20, after going through security and American Customs Pre Clearance at YVR, Vancouver. When we landed in Denver, United put us behind the American Customs as well as TSA again for some reason. We were forced to go through American Customs and TSA again. TSA confiscated our rightfully owned Duty Free Absolut Vodka bottles. Because United incorrectly forced our flight behind American border and TSA again, we missed the connecting flight. After United put us on a later flight, we eventually arrived in Chicago very late, with hardly any sleep. I am looking for compensation from United for our incorrectly confiscated Absolut Vodka bottles worth $116.20, as well as compensation for incorrectly putting us behind American Customs and TSA again, causing us to miss our connecting flight, making us arrive extremely late in Chicago.

Everything was good except for flight delay, but it was because of the snow storm in the arrival airport.

The flight was cancelled less than 24 hours before departure. The alternate flight was a day later going from Grenada to Toronto to Vancouver to Calgary to Montreal. 2 days in the air. Not serious, Very bad service

I like the wider seats, Plus lots of legroom, Lacking entertainment, no tv or screen to play with

The personal item sizer cannot take a standard backpack, and the cabin luggage sizer cannot take a standard carry-on. Designed for people from the island of Lilliput!!. and also compels people to pay additional fees to check their bags. Making money by ticking off the passengers is a very short-sighted business strategy, especially since they have a choice of carriers

Liked in-flight wifi Did not like - nothing to complain, really. All good

We got delayed to the point of having a 20 hour layover. That is absurd. I couldn’t believe it. I’m furious.

The keg from Edmonton to Toronto My wife found it very cold. Other than that great flight.

Missed the connection due to previous flight delay. Can't rate a flight I was not on

Smooth flight Staff were courteous and welcoming upon entering and exiting the plane Pilot and crew provided frequent updates Leg space was not pleasant but manageable

Everything was good except I was a bit disappointed that I had to pay US $150 for bags.

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

I waiting for 2 hrs to retrieve my luggage. Didn't get home till 3am.

The flight left late and I didn’t get a glass of bubbly upon boarding (which I’m used to when booking business class on other flights), but otherwise it was a pleasant flight with lovely, helpful crew members and I enjoyed my meal.

Flight was canceled for a reason they knew hours before but did not mention. Next the gate chnage from 37 to 38 at least 10 times. Ridiculous.

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

My seat was one of those that couldn't recline, but the problem was that it was abnormally upright, so the headrest actually made the seat concave, which was uncomfortable and hard on my lower back. I had to ball my jacket up and use it as lumbar support. goodness I had it with me.

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

Everything you need to know for your flight from Atlanta to Niagara Falls

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