ATL - IAG

$156 Find Cheap Flights from Atlanta to Niagara Falls - Compare and Save

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 10/15. 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
$310
Typical prices: $174-$248
Multiple Airlines
Wed 9/2Sun 9/6
ATL - IAG • 1 stop
Cheapest one-way
$156
Multiple Airlines
Thu 10/15
ATL - IAG • 2 stops
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Booking Insights
Flight Deals

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

 
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

Wed, Sep 2 - Sun, Sep 6
Multiple Airlines Logo
10:59 pm - 9:38 am
ATL
-
IAG
10h 39m
1 stop
Multiple Airlines Logo
10:28 am - 10:04 pm
IAG
-
ATL
11h 36m
1 stop
$310Multiple Airlines
Wed, Sep 2 - Sun, Sep 6
Multiple Airlines Logo
5:05 am - 9:38 am
ATL
-
IAG
28h 33m
2 stops
Multiple Airlines Logo
10:28 am - 10:04 pm
IAG
-
ATL
11h 36m
1 stop
$357Multiple Airlines
Sat, Oct 10 - Wed, Oct 14
Multiple Airlines Logo
10:05 am - 11:32 am
ATL
-
IAG
25h 27m
1 stop
Multiple Airlines Logo
6:33 pm - 12:45 am
IAG
-
ATL
30h 12m
2 stops
$382Multiple Airlines
Wed, Sep 2 - Mon, Sep 7
Multiple Airlines Logo
10:59 pm - 9:38 am
ATL
-
IAG
10h 39m
1 stop
Multiple Airlines Logo
6:38 pm - 9:29 am
IAG
-
ATL
38h 51m
2 stops
$494Multiple Airlines
Booking Insights

KAYAK's insights & trends for Atlanta to Niagara Falls flights

Get data-powered insights and trends into flights from Atlanta to Niagara Falls to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Atlanta to Niagara Falls?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Niagara Falls, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Atlanta to Niagara Falls is December, where tickets cost $0 (return) on average. On the other hand, the most expensive months are January and October, where the average cost of round-trip tickets is $388 and $380 respectively.

Good to know

Low season

February

Cheapest flight

$156
Best time to beat the crowds with an average 48% drop in price.
Most popular time to fly and prices are also 39% lower on average.
Flight from Atlanta to Niagara Falls

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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Atlanta to Niagara Falls

  • What is the cheapest flight from Atlanta to Niagara Falls?

    In the last 5 days, the lowest price for a flight from Atlanta to Niagara Falls was $156 for a one-way ticket and $310 for a round-trip.

  • Do I need a passport to fly between Atlanta and Niagara Falls?

    A passport is not required to fly from Atlanta to Niagara Falls.

  • Which aircraft models fly most regularly from Atlanta to Niagara Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Atlanta to Niagara Falls?

    SkyTeam is the only airline alliance operating flights between Atlanta and Niagara Falls.

  • Which is the best airline for flights from Atlanta to Niagara Falls, Delta or Frontier?

    The two airlines most popular with KAYAK users for flights from Atlanta to Niagara Falls are Delta and Frontier. With an average price for the route of $179 and an overall rating of 7.8, Delta is the most popular choice. Frontier is also a great choice for the route, with an average price of $178 and an overall rating of 5.6.

  • 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. Booking your flights between Atlanta and IAG can sometimes prove cheaper using this method.

  • 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.

Reviews of the top airlines flying from Atlanta to Niagara Falls

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Niagara Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
7.8
DeltaOverall score based on 8482 reviews
7.8Comfort
8.1Boarding
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

It was good delayed again but once on board the flight crew were very good the entertainment and wifi worked on this plane and we were offered snacks and drinks

8.0 ExcellentJennifer, Jul 2026
ATL - ABQ
Read more Delta reviews

It was good delayed again but once on board the flight crew were very good the entertainment and wifi worked on this plane and we were offered snacks and drinks

The second half of terminal C at Hartsfield was 80 something degrees. I was sweating just sitting at the gate.

Seat was too small for someone as tall as I am. I was behind an exit row making my leg room even less. There flights were delayed by multiple hours. Some weather related and others staff related. The plane was hot. Horrible experience.

So terrible. My flight was 4 hours delayed and we weren't notified til last second within an hour of boarding. WE had to sit on the plane for 4 hours. ridiculous.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

I know it was not in Deltas fault. But numerous delays and cancelations. I requested a hotel voucher and was told they weren't available. The lady on my hotel shuttle did receive one from American. Why the difference?

Boarding was a sh!t show. JFK BOARDING was awful. The agent called three sections at a time Clogging the area then yelling at people to not block the walk way. How are you going to call delta one , premium select and comfort plus at once and the yell at highest paying passengers. Need to do a lot better and the flight attendants in the galley need to understand that their voices travel. They were talking about others and everyone in the cabin heard them

Horrible. First delta flight was delayed. I ran to my connecting flight and arrived to the gate 13 mins before departure. I told the gate agent “I’m here”, she told me flight was closed while giving my already confirmed seat to an stand by passenger. I said again “madam, I’m here with my confirmed seat” and she said “no you’re not here@ and gave two stand by people a boarding pass and let them board. I asked “madam, why do you do that?”, and she repeated “you’re not here”. That was very rude. I’m disappointed of delta. It used to have a good customer service. Things have changed, but not for good.

full flihgt but crew and passengers all helped eachother we landed early! however we then had to wait 40 minutes on the tarmac to get into the gate there were people trying get connecting flights, assume its an airport issue but still frustrating

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Plane and crew on board were fine. Everything else was terrible.

Inbound plane was on time and flight departed on time with no issues while boarding.

Too many extra fees, uncomfortable, little leg room. Will not recommend this airline.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

My first flight was delayed 5 hours. The 2nd flight was canceled til the next day and the never even tried to compensate for it. Worse I was delayed again on the flight the rebooked me on.

My flight was canceled I was promised a reginf still not received.

They canceled flight. Hard to believe there was even a plane incoming for us to get on

Delayed for two hours due to trivial issues. No reimbursment. Also on arrival further delay due to terminal malfunction.

Check in online was easy. Seats aren’t very comfortable

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

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