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Find cheap flights from Atlanta to Niagara-on-the-Lake from $66

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-on-the-Lake departing on 9/4. 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
0 bags
Mon 6/10
Mon 6/17

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Good to know

Low season

February

High season

August

Cheapest flight

$66
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Atlanta to Toronto Pearson Airport

When to book flights from Atlanta to Niagara-on-the-Lake

Are your dates flexible? Find out the best times to travel from Atlanta to Niagara-on-the-Lake 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-on-the-Lake

  • Which airports will I be using when flying from Atlanta to Niagara-on-the-Lake?

    When flying out of Atlanta you’ll be using Atlanta Hartsfield-Jackson. Niagara-on-the-Lake does not have its own airport so you’ll be flying into nearby Toronto Pearson Intl airport, which is 40.0 mi away.

  • How long does a flight from Atlanta to Niagara-on-the-Lake take?

    Direct flights cover the 740 miles separating Atlanta and Niagara-on-the-Lake in about 6h 06m.

  • How many flights are there between Atlanta and Niagara-on-the-Lake?

    39 direct flights run between Atlanta and Niagara-on-the-Lake on a daily basis. On average, there are about 274 departures each week.

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

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

  • How does KAYAK find such low prices on flights from Atlanta to Niagara-on-the-Lake?

    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-on-the-Lake.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Niagara-on-the-Lake 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-on-the-Lake?

    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-on-the-Lake 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-on-the-Lake?

    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-on-the-Lake from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights from Atlanta to Niagara-on-the-Lake

  • There is no airport in Niagara-on-the-Lake. Instead, you’ll be flying into Toronto Pearson Airport when flying between Atlanta and Niagara-on-the-Lake.
  • The cheapest flight from Atlanta to Niagara-on-the-Lake was found 60 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 June, July and August. The cheapest month to fly is January.
See more tips

Top 5 airlines serving Atlanta to Niagara-on-the-Lake

 
Need help choosing which airline to fly with from Atlanta to Niagara-on-the-Lake? 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.
8.0
DeltaOverall score based on 10751 reviews
7.9Comfort
8.6Crew
8.2Boarding
8.0Entertainment
7.4Food
Airline reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

8.0 ExcellentCynthia, May 2024ATL - TYS
Read more about Delta reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

The pilots were good. Disappointing when planes don't have electrical ports

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

The experience was good and the flight departed on time and landed early

Boarding was good, was able to get on early and get settled in . Loved the glass of wine before take off. Once in the air the service was amazing, from the snacks, drinks and the food was good. The flight attendants were very good and attentive. Love flying with Delta..

food worker strike caused lack of service. I know, not your fault but a bit of a inconvenience.

The staff on the WestJet flight were friendly and helpful. The flight was smooth and we arrived 30 minutes ahead of time.

If they have a tv for movie or map during 5h flight could be better and the food can purchase on flight are ok with that.

not as spartan as an air Canada flight, less comfortable / no in-flight screen as compared to similar priced Air Transat flight. Crew Cabin were professional and approachable. They got the job done, safe flight, on time despite delay in take off.

There was no entertainment and no announcement till well after I and others asked about it, and no "compensation" (like a free snack)

4 hour delay, lost our bags, staff was loud and it was an overnight flight

Entertainment was the only issue. I did not have app & not equipped to watch movie on my phone. Used to other carriers with access to a screen for viewing. Other than that, everything was fine.

Great flight. Pilot was able to fully make up the 42 minute late arrival of the aircraft for an on time arrival in Toronto.

Westjet delayed then rebooked us on flights for economy class when we paid for business class and now need a refund for fare difference and they aren't getting back to us

Our plane entertainment system was out… That made for a very long flight. In my opinion, WestJet should consider a credit or a partial refund for that.

Energetic crew - flight full of swiftied going to Taylor's opening show in Paris! Long lines for bathroom made out kind of suck though

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

The ride was good but no food ot entertainment hence, it was just over an hour flight.

Aircraft has better leg room than any of United's larger planes. We had requested mobility assistance for this and related flights. United's response to all was superb.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

My second flight ended up being through United and it was fine. Again, just frustrating that it was so late.

First time flying Air Canada and the trip was very pleasant! They did a great job getting us out of Toronto and into Rome (early!) For an international flight it was very enjoyable.

You do not have a space for flight cancelled. BUT!!! Air Canada handled it great. Was booked on another airline for the next day. The original flight was booked solid. But he precheck by the maintenance found a mechanical problem and the plane was not safe to fly. It was an inconvenience to have to wait until next day but I would rather arrive safely.

Very good other than we have to wait for one crew and we’re delayed and the pilot and his co- pilot has to make a difference to be right on time arrival. Disappointed about no food service also.

I had written all my complaints on my trip from Grand Junction to Denver so I will repeat it here! I was absolutely appalled that I had to pay for a regular seat that I choose 24 hrs before boarding! Also I checked my large bag which I had to pay for as well, and by the time I boarded all the room in the bins were gone so also had to check that one. I noticed people pulling out oversized suitcases, bigger than the measurements stated for carry on, and also large pack packs stuffed full! So these people were taking up 2 or 3 spaces that the rest of us should have been able to use but couldn’t! NoTV on the flight! Thankfully I had downloaded the United Airlines app and was able to watch movies on my phone. Don’t remember the last time I flew in a plane with no movie screens!

The crew was friendly, the seats are too small. Air travel is barely tolerable anymore.

Food was icecold or frozen including breakfast. Hopeless service. Rude crew.

The flight was very uncomfortable and there was no snacks served for the 13 hours international flight. In addition, the flight was delayed 3 hours

Due to a strike taking place with the airline, it negatively impacted my flight in multiple ways. My flight was delayed over 2 hours and the food served was mediocre at best.

Cabin crew were great. Seats are criminal for tall people

Book cheap flights from Atlanta to Niagara-on-the-Lake

Recent round-trip flight deals

6/4Tue
1 stop
15h 05mATL-YYZ
6/11Tue
1 stop
14h 37mYYZ-ATL
$192
6/12Wed
1 stop
15h 30mATL-YYZ
6/19Wed
2 stops
16h 30mYYZ-ATL
$196
6/12Wed
1 stop
8h 36mATL-YYZ
6/19Wed
2 stops
16h 30mYYZ-ATL
$197
6/4Tue
2 stops
22h 39mATL-YYZ
6/11Tue
1 stop
14h 37mYYZ-ATL
$205
6/5Wed
3 stops
29h 58mATL-YYZ
6/12Wed
1 stop
15h 00mYYZ-ATL
$206
6/12Wed
1 stop
15h 30mATL-YYZ
6/19Wed
1 stop
15h 00mYYZ-ATL
$210
6/5Wed
2 stops
24h 20mATL-YYZ
6/12Wed
1 stop
13h 53mYYZ-ATL
$212
6/4Tue
1 stop
15h 05mATL-YYZ
6/11Tue
1 stop
13h 53mYYZ-ATL
$213
6/4Tue
1 stop
15h 05mATL-YYZ
6/10Mon
1 stop
15h 00mYYZ-ATL
$217
6/5Wed
1 stop
15h 30mATL-YYZ
6/10Mon
1 stop
13h 53mYYZ-ATL
$219

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Recent one-way flight deals

9/4Wed
1 stop
8h 40mATL-YYZ
$66
6/12Wed
1 stop
15h 30mATL-YYZ
$76
6/9Sun
nonstopDelta
2h 13mATL-YYZ
$218
5/29Wed
nonstopAir Canada
2h 17mATL-YYZ
$221
5/30Thu
nonstopAir Canada
2h 17mATL-YYZ
$222
6/3Mon
1 stopUnited Airlines
4h 29mATL-YYZ
$227
6/1Sat
2 stopsWestJet
22h 45mATL-YYZ
$254
7/13Sat
2 stopsWestJet
14h 35mATL-YYZ
$257
6/12Wed
2 stopsUnited Airlines
8h 44mATL-YYZ
$325
5/25Sat
nonstopDelta
2h 09mATL-YYZ
$342

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Last minute flights from Atlanta to Niagara-on-the-Lake

Last minute flight, train and bus deals

5/15Wed
multi-stop
22h 39mATL-YYZ
5/21Tue
multi-stop
8h 45mYYZ-ATL
$279
5/15Wed
multi-stop
6h 13mATL-YYZ
5/21Tue
multi-stop
11h 05mYYZ-ATL
$301
5/16Thu
multi-stopDelta
8h 50mATL-YYZ
5/21Tue
multi-stopDelta
8h 18mYYZ-ATL
$503
5/16Thu
multi-stopDelta
8h 07mATL-YYZ
5/22Wed
multi-stopDelta
8h 49mYYZ-ATL
$625
5/16Thu
multi-stopWestJet
12h 41mATL-YYZ
5/22Wed
nonstopWestJet
2h 24mYYZ-ATL
$693
5/16Thu
multi-stopWestJet
19h 31mATL-YYZ
5/23Thu
nonstopWestJet
2h 16mYYZ-ATL
$694
5/14Tue
multi-stopUnited Airlines
12h 29mATL-YYZ
5/21Tue
multi-stopUnited Airlines
14h 49mYYZ-ATL
$748
5/16Thu
nonstopAir Canada
2h 18mATL-YYZ
5/20Mon
nonstopAir Canada
2h 19mYYZ-ATL
$749
5/16Thu
multi-stopUnited Airlines
5h 22mATL-YYZ
5/20Mon
nonstopUnited Airlines
2h 16mYYZ-ATL
$759
5/14Tue
nonstopAir Canada
2h 17mATL-YYZ
5/25Sat
multi-stopAir Canada
11h 57mYYZ-ATL
$1,022

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Flights to Niagara-on-the-Lake