This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BUF
11 Oct — 18 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Buffalo are usually found in February or August, booked 48 days in advance, depart on a Friday or Sunday and return on a Wednesday
Cheap flight deals from Atlanta to Buffalo
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Cheapest flights from Atlanta to Buffalo
Explore the most affordable flight options available from Atlanta to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.
Thu 22/1012:57 p.m. -
Nonstop2h 01m
Sat 24/1012:21 p.m. -
Nonstop2h 09m
Deal found 10/9C$ 192
Wed 21/1010:10 a.m. -
1 stop5h 04m
Tue 27/1012:08 p.m. -
1 stop5h 25m
Deal found 10/9C$ 211
Sat 17/102:19 p.m. -
1 stop4h 44m
Mon 19/104:04 p.m. -
1 stop7h 07m
Deal found 10/9C$ 213
Tue 20/107:05 a.m. -
1 stop6h 59m
Wed 21/1011:38 a.m. -
1 stop6h 09m
Deal found 11/9C$ 217
Fri 16/106:35 p.m. -
1 stop5h 10m
Fri 23/107:35 p.m. -
1 stop4h 20m
Deal found 10/9C$ 220
Mon 19/1010:55 p.m. -
1 stop9h 30m
Mon 26/105:45 p.m. -
1 stop5h 40m
Deal found 10/9C$ 227
Thu 1/109:52 p.m. -
Nonstop2h 00m
Sat 3/106:05 a.m. -
Nonstop2h 04m
Deal found 10/9C$ 232
Tue 20/107:05 a.m. -
2 stops8h 15m
Wed 21/102:00 p.m. -
2 stops7h 10m
Deal found 10/9C$ 234
Tue 29/97:10 a.m. -
2 stops7h 10m
Thu 1/102:50 p.m. -
1 stop8h 30m
Deal found 7/9C$ 235
Wed 14/1010:10 a.m. -
1 stop5h 04m
Sat 17/106:00 a.m. -
1 stop7h 29m
Deal found 9/9C$ 238
Sat 3/106:45 p.m. -
1 stop5h 07m
Tue 6/106:00 a.m. -
1 stop7h 25m
Deal found 10/9C$ 239
Thu 1/106:00 a.m. -
1 stop7h 29m
Tue 6/106:00 a.m. -
1 stop7h 25m
Deal found 10/9C$ 240
Best flights from Atlanta to Buffalo
Discover carefully curated flight deals from Atlanta to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.
Thu 15/109:16 a.m. -
Nonstop2h 00m
Thu 22/106:00 a.m. -
Nonstop2h 10m
Deal found 9/9C$ 192
Fri 16/102:19 p.m. -
1 stop4h 44m
Tue 20/104:04 p.m. -
1 stop7h 07m
Deal found 10/9C$ 211
Tue 20/107:05 a.m. -
2 stops8h 15m
Fri 23/107:35 p.m. -
1 stop4h 20m
Deal found 7/9C$ 227
Fri 6/112:05 p.m. -
Nonstop1h 59m
Sun 8/1112:21 p.m. -
Nonstop2h 09m
Deal found 6/9C$ 192
Thu 1/1012:53 p.m. -
Nonstop1h 58m
Sat 3/106:05 a.m. -
Nonstop2h 04m
Deal found 10/9C$ 192
Tue 20/109:30 a.m. -
Nonstop2h 00m
Wed 21/103:59 p.m. -
Nonstop2h 06m
Deal found 9/9C$ 217
Tue 20/109:30 a.m. -
Nonstop2h 00m
Tue 20/106:55 p.m. -
Nonstop2h 14m
Deal found 9/9C$ 217
Sat 3/109:52 p.m. -
Nonstop2h 00m
Sun 4/106:05 a.m. -
Nonstop2h 04m
Deal found 9/9C$ 232
Thu 8/109:57 p.m. -
Nonstop2h 02m
Sat 10/106:00 a.m. -
Nonstop2h 10m
Deal found 10/9C$ 272
Mon 5/109:10 a.m. -
Nonstop2h 00m
Thu 8/1012:21 p.m. -
Nonstop2h 09m
Deal found 8/9C$ 272
Fri 16/106:05 p.m. -
1 stop5h 54m
Fri 23/106:55 p.m. -
Nonstop2h 14m
Deal found 10/9C$ 365
Sun 11/109:57 p.m. -
Nonstop2h 02m
Sun 18/106:00 a.m. -
Nonstop2h 10m
Deal found 11/9C$ 410
Direct flights from Atlanta to Buffalo
Explore direct flight options from Atlanta to Buffalo based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 September 2026.
Thu 22/1012:57 p.m. -
Nonstop2h 01m
Sat 24/1012:21 p.m. -
Nonstop2h 09m
Deal found 10/9C$ 192
Tue 20/109:30 a.m. -
Nonstop2h 00m
Wed 21/103:59 p.m. -
Nonstop2h 06m
Deal found 11/9C$ 217
Thu 1/109:52 p.m. -
Nonstop2h 00m
Sat 3/106:05 a.m. -
Nonstop2h 04m
Deal found 10/9C$ 232
Sun 11/109:57 p.m. -
Nonstop2h 02m
Tue 13/106:00 a.m. -
Nonstop2h 10m
Deal found 9/9C$ 245
Sat 26/99:52 p.m. -
Nonstop2h 00m
Sat 3/106:05 a.m. -
Nonstop2h 04m
Deal found 11/9C$ 261
Thu 1/109:52 p.m. -
Nonstop2h 00m
Sun 4/106:05 a.m. -
Nonstop2h 04m
Deal found 10/9C$ 272
Tue 13/109:57 p.m. -
Nonstop2h 02m
Sat 17/106:00 a.m. -
Nonstop2h 10m
Deal found 10/9C$ 287
Tue 13/109:57 p.m. -
Nonstop2h 02m
Fri 16/106:00 a.m. -
Nonstop2h 10m
Deal found 6/9C$ 300
Wed 30/99:52 p.m. -
Nonstop2h 00m
Sun 4/106:05 a.m. -
Nonstop2h 04m
Deal found 10/9C$ 301
Fri 25/99:52 p.m. -
Nonstop2h 00m
Tue 29/96:05 a.m. -
Nonstop2h 04m
Deal found 6/9C$ 316
Thu 8/109:57 p.m. -
Nonstop2h 02m
Sun 11/106:00 a.m. -
Nonstop2h 10m
Deal found 11/9C$ 327
Tue 22/912:53 p.m. -
Nonstop1h 58m
Sat 26/96:05 a.m. -
Nonstop2h 04m
Deal found 7/9C$ 330
Last-minute flights from Atlanta to Buffalo
Discover last-minute flight deals from Atlanta to Buffalo. Data last updated 11 September 2026 and is based on user searches.
Tue 29/97:10 a.m. -
2 stops7h 10m
Thu 1/102:50 p.m. -
1 stop8h 30m
Deal found 7/9C$ 235
Thu 1/109:52 p.m. -
Nonstop2h 00m
Sat 3/106:05 a.m. -
Nonstop2h 04m
Deal found 10/9C$ 232
Thu 1/106:00 a.m. -
1 stop7h 29m
Tue 6/106:00 a.m. -
1 stop7h 25m
Deal found 10/9C$ 240
Sat 3/106:45 p.m. -
1 stop5h 07m
Tue 6/106:00 a.m. -
1 stop7h 25m
Deal found 10/9C$ 239
Wed 14/1010:10 a.m. -
1 stop5h 04m
Sat 17/106:00 a.m. -
1 stop7h 29m
Deal found 9/9C$ 238
Fri 16/106:35 p.m. -
1 stop5h 10m
Fri 23/107:35 p.m. -
1 stop4h 20m
Deal found 10/9C$ 220
Sat 17/102:19 p.m. -
1 stop4h 44m
Mon 19/104:04 p.m. -
1 stop7h 07m
Deal found 10/9C$ 213
Mon 19/1010:55 p.m. -
1 stop9h 30m
Mon 26/105:45 p.m. -
1 stop5h 40m
Deal found 10/9C$ 227
Tue 20/107:05 a.m. -
1 stop6h 59m
Wed 21/1011:38 a.m. -
1 stop6h 09m
Deal found 11/9C$ 217
Tue 20/107:05 a.m. -
2 stops8h 15m
Wed 21/102:00 p.m. -
2 stops7h 10m
Deal found 10/9C$ 234
Wed 21/1010:10 a.m. -
1 stop5h 04m
Sat 24/1011:38 a.m. -
1 stop6h 09m
Deal found 10/9C$ 211
Thu 22/1012:57 p.m. -
Nonstop2h 01m
Sat 24/1012:21 p.m. -
Nonstop2h 09m
Deal found 10/9C$ 192
One-way flights from Atlanta to Buffalo
Search for one-way flight options from Atlanta to Buffalo. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.
Tue 8/125:11 p.m. -
1 stop6h 48m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 11/9C$ 109
Tue 6/104:25 p.m. -
1 stop6h 00m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 111
Sat 7/117:30 a.m. -
1 stop5h 48m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/9C$ 112
Fri 9/1010:55 p.m. -
1 stop9h 20m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/9C$ 117
Thu 8/109:57 p.m. -
Nonstop2h 02m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/9C$ 137
Fri 23/1010:49 a.m. -
Nonstop2h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/9C$ 144
Tue 13/107:05 a.m. -
1 stop6h 59m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/9C$ 166
Sat 26/93:20 p.m. -
1 stop5h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 180
Tue 22/97:55 a.m. -
2 stops6h 25m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 187
Mon 21/129:05 a.m. -
Nonstop2h 05m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/9C$ 192
Mon 7/127:00 a.m. -
2 stops9h 00m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/9C$ 206
Thu 17/99:49 a.m. -
1 stop7h 56m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 207
Find flight deals from Atlanta to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Buffalo (BUF). 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 11 September 2026.
Customize your flight search to find flights from Atlanta to Buffalo 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 7,457,451 searches. Data last updated 11 September 2026.
Use the filters below to find and compare flights from Atlanta to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
AtlantaBuffalo
ATL Atlanta Hartsfield-Jackson - BUF Buffalo
ATLBUF
Atlanta Hartsfield-Jackson
Mon 9/11
7:30 a.m.-1:18 p.m.
1 stop5h 48m
Buffalo
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 109
Quickest round-trip
AtlantaBuffalo
ATL Atlanta Hartsfield-Jackson - BUF Buffalo
ATLBUF
Atlanta Hartsfield-Jackson
Fri 4/12
3:30 p.m.-5:27 p.m.
Nonstop1h 57m
Buffalo
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 109
AtlantaBuffalo
ATL Atlanta Hartsfield-Jackson - BUF Buffalo
ATLBUF
Atlanta Hartsfield-Jackson
Tue 8/12
5:11 p.m.-11:59 p.m.
1 stop6h 48m
Buffalo
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 109
AtlantaBuffalo
ATL Atlanta Hartsfield-Jackson - BUF Buffalo
ATLBUF
Atlanta Hartsfield-Jackson
Sun 8/11
9:16 a.m.-11:16 a.m.
Nonstop2h 00m
Buffalo
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 109
AtlantaBuffalo
ATL Atlanta Hartsfield-Jackson - BUF Buffalo
ATLBUF
Atlanta Hartsfield-Jackson
Thu 12/11
3:31 p.m.-5:31 p.m.
Nonstop2h 00m
Buffalo
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 109
AtlantaBuffalo
ATL Atlanta Hartsfield-Jackson - BUF Buffalo
ATLBUF
Atlanta Hartsfield-Jackson
Fri 23/10
9:57 p.m.-11:59 p.m.
Nonstop2h 02m
Buffalo
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 109
AtlantaBuffalo
ATL Atlanta Hartsfield-Jackson - BUF Buffalo
ATLBUF
Atlanta Hartsfield-Jackson
Tue 6/10
4:25 p.m.-10:25 p.m.
1 stop6h 00m
Buffalo
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 111
AtlantaBuffalo
ATL Atlanta Hartsfield-Jackson - BUF Buffalo
ATLBUF
Atlanta Hartsfield-Jackson
Wed 21/10
10:50 a.m.-3:20 p.m.
1 stop4h 30m
Buffalo
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 111
AtlantaBuffalo
ATL Atlanta Hartsfield-Jackson - BUF Buffalo
ATLBUF
Atlanta Hartsfield-Jackson
Fri 23/10
6:35 p.m.-11:45 p.m.
1 stop5h 10m
Buffalo
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 111
AtlantaBuffalo
ATL Atlanta Hartsfield-Jackson - BUF Buffalo
ATLBUF
Atlanta Hartsfield-Jackson
Thu 8/10
10:55 p.m.-7:50 a.m.
1 stop8h 55m
Buffalo
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 117
Flights are sorted by cheapest round-trip flights first.
Deals found on 11/9
Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3
Best time to book a flight from Atlanta to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Atlanta with our price prediction graph.
ATL-BUF
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 Buffalo
Prices
Airlines
How far ahead should I book a flight from Atlanta to Buffalo?
Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Buffalo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Atlanta to Buffalo?
Currently, February is the cheapest month in which you can book a flight from Atlanta to Buffalo (average of C$ 211). Flying from Atlanta to Buffalo in November is currently the most expensive (average of C$ 361). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ATL to BUF?
Find hourly flight availability from Atlanta to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2026.
One of the essential ways to save on airfare from Atlanta to Buffalo is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 46% on airfare.
How much does it cost to fly round-trip from Atlanta to Buffalo?
Airfare is typical for this route at the moment.
Atlanta to Buffalo flights typically cost between C$ 192 and C$ 412 in October.The cheapest round-trip price found within the last 5 days was C$ 192 on Delta (22 Oct-24 Oct).
Weekly flight availability from Atlanta to Buffalo
Explore weekly flight availability from Atlanta to Buffalo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 September 2026.
The most flights from ATL to BUF are scheduled on a Wednesday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).
Reviews of airlines servicing Buffalo
Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated 11 September 2026.
See what other customers who have flown with Delta and Frontier from Atlanta to Buffalo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports do I use to fly from Atlanta to Buffalo?
Buffalo is the airport most travellers will use when flying to Buffalo from Atlanta Hartsfield-Jackson. Booking flights from Hartsfield-Jackson (ATL) to Buffalo (BUF) should be relatively easy as there are 13 daily flights to Buffalo from 2 different airlines. 2h 00m is how long a flight from Atlanta to Buffalo will take if you book a nonstop flight.
How popular is this Atlanta to Buffalo flight route?
Within the past month, 10 users have taken a look at flights from Atlanta Hartsfield-Jackson to Buffalo.
How long is the flight from Atlanta to Buffalo?
There are many flights that can get you from Atlanta to Buffalo in 1h 58m. Fly via Delta, JetBlue, or Southwest to get the fastest option. The distance from Atlanta to Buffalo is about 1146 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Atlanta to Buffalo round-trip?
Cheapflights users have booked flights from Atlanta to Buffalo round-trip from C$ 77. Another airline that can offer you cheap pricing is Delta. You may be able to fly from Atlanta to Buffalo for 72% less than the average price by searching for these airlines.
What are the most reliable airlines from Atlanta to Buffalo?
Consider Aeromexico (78%), KLM (69%) or Air France (69%) when booking your flight. These represent the most reliable airlines when flying from Atlanta to Buffalo.
What are the cheapest flights from Atlanta to Buffalo?
Looking for the cheapest flight from Atlanta to Buffalo? While on average our users pay C$ 199, our data indicates the cheapest price to be C$ 61. The most popular route (Atlanta Hartsfield-Jackson - Buffalo), is priced around C$ 1,021.
Can I find deals for business class flights from Atlanta to Buffalo?
Yes. Cheapflights offers flight deals from Atlanta to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Atlanta to Buffalo?
Currently, February is the cheapest month in which you can book a flight from Atlanta to Buffalo (average of C$ 211). Flying from Atlanta to Buffalo in November is currently the most expensive (average of C$ 361). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Book flights to Buffalo if you plan to visit one of these locations
Cheektowaga
Amherst
Williamsville
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Buffalo flight routes
Complete your trip
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Popular flights
Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2026.
Browse through other flights departing from Atlanta. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2026.
Discover the top 2 airlines that operate flights from Atlanta to Buffalo. 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 7,457,451 searches. Data last updated 11 September 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Atlanta to Buffalo?
Cheapflights makes it easy to find Atlanta to Buffalo flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Atlanta to Buffalo?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Atlanta to Buffalo for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Atlanta to Buffalo with no change fees?
Yes! Cheapflights helps users easily find flights from Atlanta to Buffalo with no change fees.
Can Cheapflights notify me if prices for flights from Atlanta to Buffalo become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Buffalo from Atlanta today and book when prices fit your budget.
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