$123+ Cheap flights from Atlanta to Niagara Falls, NY (ATL - IAG)
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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — IAG
Jun 17 — Jun 241
1 adult, Economy
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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 Atlanta to Niagara Falls
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Niagara Falls (IAG). 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 June 12, 2025.
Round-trip from | $316 (Mytrip) |
|---|---|
One-way from | $123 (Trip.com) |
Popular in | May |
Cheapest in | March |
Average price | $358 |
Find flight deals from Atlanta to Niagara Falls
Cheapest flights from Atlanta to Niagara FallsExplore the most affordable flight options available from Atlanta to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Atlanta to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/196:51 amATL - IAG
3 stops30h 36mMultiple Airlines
Sun 7/205:55 pmIAG - ATL
2 stops29h 38mMultiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$316
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta 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 June 12, 2025.
Use the filters below to find and compare flights from Atlanta to Niagara Falls that are best for you.
Fly from
Atlanta
Fly to
Niagara Falls
Route
Depart
Return
Price
AtlantaNiagara Falls
ATL - IAG
ATLIAG
Atlanta Hartsfield-Jackson
Sat 7/19
6:51 am-1:27 pm
3 stops30h 36m
Niagara Falls
Sun 7/20
5:55 pm-11:33 pm
2 stops29h 38m
$316
AtlantaNiagara Falls
ATL - IAG
ATLIAG
Atlanta Hartsfield-Jackson
Fri 7/4
5:25 am-8:24 pm
1 stop14h 59m
$123
Best time to book a flight from Atlanta to Niagara Falls
Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Atlanta 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 Atlanta to Niagara Falls
What is the cheapest time of day to fly from ATL to IAG?
Find hourly flight availability from Atlanta 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 June 12, 2025.
It’s typically best to fly out from Atlanta to Niagara Falls, New York at noon. Doing so could potentially save you 29% on the flight price compared to flying in the morning, which is usually more expensive.
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, New York ranges from 2.2 - 3.4 inches per month. September is typically the wettest month, when rainfall can reach 3.4 in. February is typically the driest time to visit Niagara Falls, New York when rainfall is around 2.2 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, New York, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Atlanta to Niagara Falls
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Atlanta to Niagara Falls
Discover the top airline that operate flights from Atlanta 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 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$109 | Average$234 | FlexibilityNo cancel fee | On-time62% |