Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
ATLBUFSat, 03 Oct
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fareUS$98Delta Air Lines
Fastest1h 55mgate to gate
Options found49flights on this route
Find your flightATL → BUF
Available Flights & Fares
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Prices in USD
49 flight options
Fares are checked again before payment.
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AA
American Airlines
AA-4755
11:55
2026-10-03
Atlanta (ATL)Hartsfield-Jackson Atlanta Int
4H :58 M
1 Stop
PHL
· 1h 11m Philadelphia (PHL), United States
16:53
2026-10-03
Buffalo Ny (BUF)Buffalo Niagara International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 2 Pieces
$353
Flight DetailsATL to BUF - 4H :58 M
Baggage InfoCheck-in 0 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
1 Pieces 2 Pieces
$417
Flight DetailsATL to BUF - 4H :58 M
Baggage InfoCheck-in 1 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
United Airlines
UA-745
13:23
2026-10-03
Atlanta (ATL)Hartsfield-Jackson Atlanta Int
7H :24 M
1 Stop
ORD
· 3h 16m Chicago (ORD), United States
20:47
2026-10-03
Buffalo Ny (BUF)Buffalo Niagara International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$353
Flight DetailsATL to BUF - 7H :24 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
$1,055
Flight DetailsATL to BUF - 7H :24 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
AA
American Airlines
AA-4725
14:01
2026-10-03
Atlanta (ATL)Hartsfield-Jackson Atlanta Int
7H :17 M
1 Stop
PHL
· 3h 27m Philadelphia (PHL), United States
21:18
2026-10-03
Buffalo Ny (BUF)Buffalo Niagara International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 2 Pieces
$353
Flight DetailsATL to BUF - 7H :17 M
Baggage InfoCheck-in 0 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
1 Pieces 2 Pieces
$417
Flight DetailsATL to BUF - 7H :17 M
Baggage InfoCheck-in 1 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
United Airlines
UA-1831
14:40
2026-10-03
Atlanta (ATL)Hartsfield-Jackson Atlanta Int
4H :27 M
1 Stop
IAD
· 1h 08m Washington (IAD), United States
19:07
2026-10-03
Buffalo Ny (BUF)Buffalo Niagara International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$353
Flight DetailsATL to BUF - 4H :27 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
$998
Flight DetailsATL to BUF - 4H :27 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
No flights match the selected filters. Clear filters or open full search.
Today's Airfare Highlights
Selected flight highlights for 03 Oct 2026.
Lowest fare$98Delta Air Lines21:52
Earliest departure$353United Airlines05:35
Shortest duration$138Delta Air Lines14:25
Night
00:00-05:59
$353United Airlines at 05:35Morning
06:00-11:59
$198Delta Air Lines at 09:10Afternoon
12:00-17:59
$138Delta Air Lines at 14:25Evening
18:00-23:59
$98Delta Air Lines at 21:52
Departure & Arrival Airport Details
Atlanta (ATL)
Hartsfield-Jackson Atlanta Int
United States
GMT -5
Latitude: 33.6367
Longitude: -84.428101
Buffalo Ny (BUF)
Buffalo Niagara International
United States
GMT -5
Latitude: 42.94049835
Longitude: -78.73220062
Distance: Atlanta (ATL), United States to Buffalo Ny (BUF), United States - 1,147.06 km
Flights shown for 03 Oct 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).
12OctColumbus DayMonday · in 30 daysPeak
12OctColumbus DayMonday · in 30 daysPeak
12OctIndigenous Peoples' DayMonday · in 30 daysPeak
11NovVeterans DayWednesday · in 60 days
26NovThanksgiving DayThursday · in 75 days
25DecChristmas DayFriday · in 104 days
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
Compare your journey
How to travel Atlanta to Buffalo Ny
Every option we can actually book for you, compared on price and journey time.
Connecting flight₹30,344Longer — includes a stop46 options
Air distance is about 1,147 km. 3 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Atlanta to Buffalo Ny
Compare fares, stops, baggage and refundability across the airlines flying this route.
DE
Delta Air Lines Flights
from $9822 flights
Fares from
$98
Non-stop
3 in these results
Departures
22 — compare timings in the list above
AM
American Airlines Flights
from $35316 flights
Fares from
$353
Non-stop
None in these results
Departures
16 — compare timings in the list above
UN
United Airlines Flights
from $35311 flights
Fares from
$353
Non-stop
None in these results
Departures
11 — compare timings in the list above
Route Overview & Flight Facts
Fastest flight duration
1h 55m · Delta Air Lines
First departure of the day
05:35 · United Airlines
Last departure of the day
22:40 · Delta Air Lines
Options in this snapshot
49
Direct / non-stop options
3
Airport codes
Atlanta–ATL, Buffalo Ny–BUF
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 49 flights appear in the dated route snapshot, including 3 non-stop options. Departures run through the day — the first flight leaves around 05:35 and the last around 22:40. The fastest flight takes about 1h 55m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Evening from $98, Afternoon from $138, Morning from $198, Night from $353. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares — prices update continuously with airline inventory.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.
How to Book Cheap Flights on FlyX
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2
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3
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4
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5
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Why Book Your Flight with FlyX?
Compare the available Atlanta to Buffalo Ny options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
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Frequently Asked Questions
Is it worth booking Atlanta to Buffalo Ny flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Atlanta to Buffalo Ny, Saturday shows the lowest fare at $98. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Atlanta from Buffalo Ny by air?
The direct air distance between Atlanta (ATL) and Buffalo Ny (BUF) is about 1,147 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from ATL to BUF?
Yes. 3 non-stop flights are showing on Atlanta to Buffalo Ny for the dates currently loaded. Use the Stops filter to see only those.
Which airlines fly Atlanta to Buffalo Ny?
Delta Air Lines, American Airlines and United Airlines are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Atlanta to Buffalo Ny?
The quickest non-stop Atlanta to Buffalo Ny flight currently loaded takes about 1h 55m. Across the non-stop options showing, block time ranges from 1h 55m to 2h. Journeys with a stop take longer, since the total includes the layover.
What is the cheapest Atlanta to Buffalo Ny flight fare?
The lowest fare showing on Atlanta to Buffalo Ny for the dates currently loaded is $98. Fares on the same dates run up to $787, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Atlanta to Buffalo Ny flights depart?
For the dates currently loaded the first departure is around 05:35 and the last is around 22:40, local time at Atlanta. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes ATL–BUF, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.
The ATL to BUF cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 1,147.06 km.
Before you book
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Lowest Atlanta to Buffalo Ny airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
$98
03/10/2026
Delta Air Lines
21:52
Cheapest Airfare Within 30 Days
$96
12/10/2026
Delta Air Lines
21:52
Cheapest Airfare Within 90 Days
$93
11/12/2026
Delta Air Lines
21:52
Book Atlanta to Buffalo Ny Flight Tickets on FlyX
Planning to fly from Atlanta to Buffalo Ny? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Atlanta to Buffalo Ny Flight Distance, Duration and Time
The aerial distance between Atlanta and Buffalo Ny is approximately 1,147 KM. The flight duration ranges from 1H :55 M up to 25H :32 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Atlanta to Buffalo Ny Flight Schedule and Timing
Around 49 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Atlanta at 05:35, while the last night flight leaves at 22:40. Flights depart from Hartsfield-Jackson Atlanta Int and land at Buffalo Niagara International.
Flight Route Details & Analysis
Flight Details
Information
Route
Atlanta to Buffalo Ny
Aerial Distance
1,147 KM
Flight Duration
1H :55 M - 25H :32 M
Airport Codes
Atlanta - ATL, Buffalo Ny - BUF
Total Flights Available
49 flights (3 direct)
First Flight Departure
Departs at 05:35
Last Flight Departure
Departs at 22:40
Early Morning Flights (12 AM - 8 AM)
6 direct/indirect flights
Morning Flights (8 AM - 12 PM)
19 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
11 direct/indirect flights
Evening Flights (4 PM - 8 PM)
10 direct/indirect flights
Night Flights (8 PM - 12 AM)
3 direct/indirect flights
Airport Information & Terminals
ATL: Hartsfield-Jackson Atlanta International Airport. Atlanta airport is one of the world's busiest, so connection time and terminal movement matter. MARTA is useful for downtown and Midtown; cabs are better for suburbs or heavy luggage.
BUF: Buffalo airport. Buffalo airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
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Hartsfield-Jackson Atlanta Int