Cheap Flights from Atlanta (ATL) to Buffalo (BUF)

View AU$244 flight on Wed, 15 Oct. 2025Opens in a new window

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Atlanta (ATL) to Buffalo (BUF)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Atlanta (ATL) to Buffalo (BUF)

November is typically the cheapest month to fly

From AU$128 - AU$506 per traveller.

Graph displaying average flight prices per month

Flight from Atlanta to Buffalo route information
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Buffalo Niagara Intl.
Distance
1139 km
Average flight time
2 hours 4 mins

Your quick guide to flights from Atlanta to Buffalo

Pick up great flights from Atlanta to Buffalo

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Atlanta to Buffalo. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Atlanta to Buffalo that take around hours.

Find cheap flights from Atlanta to Buffalo

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Atlanta to Buffalo around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Buffalo is normally in .

Reasons to book your flight from Atlanta to Buffalo with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Atlanta to Buffalo across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Buffalo right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Atlanta Airport to Buffalo Niagara International Airport?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Atlanta Airport and Buffalo Niagara Intl. Airport (BUF) start from . Book now to get the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Atlanta Airport to Buffalo Niagara International Airport?
Each air carrier has different terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to BUF that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for ATL to BUF flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ATL to Buffalo Niagara Intl. Airport (BUF)?
You can forget about a movie marathon on this flight — it's just 1 150 kilometres from College Park to Buffalo. Sit down, order some snacks and you'll be there before long.
Which airlines fly direct from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara Intl. Airport (BUF)?
There are a few airlines that fly straight from Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport. Delta Air Lines (DL) is an excellent choice, offering 91 services on this route each month. You could also have a look at the deals on offer with Frontier Airlines (F9). It operates 8 flights a month between College Park and Buffalo.
Are Hartsfield–Jackson Atlanta International Airport to Buffalo Niagara International Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally pick up a bargain, with some of the cheapest fares from ATL to Buffalo Niagara Intl. Airport (BUF) showing up a few weeks before the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals frequently — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines issue prices so far in advance.

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