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Uncover the best deals on Atlanta to Buffalo flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest ATL - BUF Flights
Useful information for finding best airline tickets from Hartsfield Jackson Atlanta International to Buffalo Niagara International on your next trip.
Cheapest Round Trip Flight
$233
Southwest Airlines
• 1 stop
• 6h 45m
Sep 01 – Sep 04
The cheapest round trip flight from Atlanta to Buffalo (ATL-BUF-ATL) is currently $233
Cheapest Direct Flight
$294
Frontier Airlines
• nonstop
• 20h 54m
Sep 02
The cheapest nonstop flight from Atlanta to Buffalo (ATL-BUF) is currently $294
Fastest Flight
3h 21m
The fastest nonstop flight from Atlanta to Buffalo (ATL-BUF) takes 3h 21m
Top Airlines Flying from Atlanta to Buffalo
Latest Flight Deals from Atlanta (ATL) to Buffalo (BUF)
Compare and book low fare round-trip air tickets from Atlanta to Buffalo. Ideal for travelers with confirmed return itineraries.
Sep 01 - Sep 04, Economy
Atlanta → Buffalo
6h 45m
11:10 AM - 3:15 PM • 1 stop
Atlanta → Buffalo
7h 10m
11:45 AM - 4:15 PM • 1 stop
Southwest Airlines
Sep 01 - Sep 04, Economy
Atlanta → Buffalo
5h 55m
11:30 AM - 3:25 PM • 1 stop
Atlanta → Buffalo
9h 5m
3:55 PM - 9:40 PM • 1 stop
Southwest Airlines
Sep 01 - Sep 04, Economy
Atlanta → Buffalo
3h 27m
9:52 PM - 11:59 PM • nonstop
Atlanta → Buffalo
3h 30m
4:13 PM - 6:23 PM • nonstop
Delta Airlines
Sep 01 - Sep 04, Economy
Atlanta → Buffalo
3h 21m
9:07 AM - 11:08 AM • nonstop
Atlanta → Buffalo
3h 41m
7:19 PM - 9:40 PM • nonstop
Delta Airlines
Sep 01 - Sep 04, Economy
Atlanta → Buffalo
3h 23m
2:02 PM - 4:05 PM • nonstop
Atlanta → Buffalo
3h 26m
12:16 PM - 2:22 PM • nonstop
Delta Airlines
Flying to Buffalo soon? We've surfaced some of the most affordable last-minute flights from Atlanta to Buffalo, ideal for urgent plans or spontaneous trips.
Sep 01 - Sep 04, Economy
Atlanta → Buffalo
6h 45m
11:10 AM - 3:15 PM • 1 stop
Atlanta → Buffalo
7h 10m
11:45 AM - 4:15 PM • 1 stop
Southwest Airlines
Sep 01 - Sep 04, Economy
Atlanta → Buffalo
5h 55m
11:30 AM - 3:25 PM • 1 stop
Atlanta → Buffalo
9h 5m
3:55 PM - 9:40 PM • 1 stop
Southwest Airlines
Sep 01 - Sep 04, Economy
Atlanta → Buffalo
3h 27m
9:52 PM - 11:59 PM • nonstop
Atlanta → Buffalo
3h 30m
4:13 PM - 6:23 PM • nonstop
Delta Airlines
Sep 01 - Sep 04, Economy
Atlanta → Buffalo
3h 21m
9:07 AM - 11:08 AM • nonstop
Atlanta → Buffalo
3h 41m
7:19 PM - 9:40 PM • nonstop
Delta Airlines
Sep 01 - Sep 04, Economy
Atlanta → Buffalo
3h 23m
2:02 PM - 4:05 PM • nonstop
Atlanta → Buffalo
3h 26m
12:16 PM - 2:22 PM • nonstop
Delta Airlines
Looking for the fastest way to Buffalo? These direct flight options from ATL to BUF offer both convenience and value—no layovers, just straight to your destination.
Sep 02 - Sep 08, Economy
Atlanta → Buffalo
20h 54m
8:20 AM - 10:29 AM • nonstop
Atlanta → Buffalo
3h 32m
11:36 AM - 1:48 PM • nonstop
Frontier Airlines
Sep 01 - Sep 04, Economy
Atlanta → Buffalo
3h 27m
9:52 PM - 11:59 PM • nonstop
Atlanta → Buffalo
3h 30m
4:13 PM - 6:23 PM • nonstop
Delta Airlines
Sep 01 - Sep 04, Economy
Atlanta → Buffalo
3h 21m
9:07 AM - 11:08 AM • nonstop
Atlanta → Buffalo
3h 41m
7:19 PM - 9:40 PM • nonstop
Delta Airlines
Sep 01 - Sep 04, Economy
Atlanta → Buffalo
3h 23m
2:02 PM - 4:05 PM • nonstop
Atlanta → Buffalo
3h 26m
12:16 PM - 2:22 PM • nonstop
Delta Airlines
Sep 02 - Sep 08, Economy
Atlanta → Buffalo
3h 23m
2:02 PM - 4:05 PM • nonstop
Atlanta → Buffalo
3h 24m
6:05 AM - 8:09 AM • nonstop
Delta Airlines
FAQs on Atlanta to Buffalo Flights
What are the airports in Atlanta?
ATL
What’s the most popular airline flying from ATL to BUF?
The most popular airline flying from Atlanta to Buffalo are
Can I fly from ATL to BUF non-stop?
Yes, you can fly ATL to BUF non-stop on
Which airlines fly nonstop between Atlanta and Buffalo?
The non-stop flights between Atlanta and Buffalo are .
What’s the earliest departure time from ATL to BUF Airport?
The earliest flight leaves ATL at 8:20 am and lands in BUF - Buffalo Niagara International
What are the airports in Buffalo?
BUF
Can I make changes to my Atlanta to Buffalo flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ATL to BUF?
Read the fare rules of the Atlanta to Buffalo air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Atlanta and Buffalo?
operate flights between Atlanta and Buffalo
How long does a flight from Atlanta to Buffalo take?
It takes approximately 2 hour to fly non-stop from ATL to BUF, which is 712.07 miles by air.
Which airlines provide the cheapest flights from Atlanta (ATL) to Buffalo (BUF) ?
In the past couple of days, the cheapest tickets to BUF from ATL were found on DL : USD 471
Do I need a passport to fly between ATL and BUF?
No
What’s the latest departure time from ATL to BUF ?
The last flight leaves ATL at 9:52 pm
Atlanta (ATL) to Buffalo (BUF): Airport Information
| Origin Airport | Hartsfield Jackson Atlanta International , Atlanta, US |
| Destination Airport | Buffalo Niagara International , Buffalo, US |
| Distance | 712 miles |
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