How popular is this Atlanta to Buffalo flight route?

Flights from Atlanta Hartsfield-Jackson to Buffalo have been viewed 33 times in the past calendar month.

How long is the flight from Atlanta to Buffalo?

A quick flight from Atlanta to Buffalo can take about 1h 58m. Delta provides one of the quickest options available for as low as $139. The distance from Atlanta to Buffalo is about 712 mi. Most flights are nonstop.

What are the cheapest airlines flying from Atlanta to Buffalo round-trip?

According to our current data, Frontier ($84), JetBlue ($101), and American Airlines ($178) offers the cheapest pricing from Atlanta to Buffalo. You may be able to fly from Atlanta to Buffalo for 63% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Atlanta to Buffalo one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $55. However, be on the lookout for offers from Southwest and United Airlines, as they are both options that can get you from Atlanta to Buffalo for a low price.

Weekly flight availability from Atlanta to Buffalo

The most flights from ATL to BUF are scheduled on a Thursday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

If weather is an important factor for your trip to Buffalo, 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 24.8 F).

What are the cheapest flights from Atlanta to Buffalo?

The cheapest flight price from Atlanta to Buffalo is $52. On average you can expect to pay $196. The most popular route, (Atlanta Hartsfield-Jackson - Buffalo), can usually be booked for $122.

What are the most reliable airlines from Atlanta to Buffalo?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Atlanta to Buffalo on time: WestJet (94%), LATAM Airlines (92%), Delta (86%).

What are the most popular airlines that fly from Atlanta to Buffalo?

Consider Frontier, Delta or American Airlines when booking your flight. These represent the most popular airlines when flying from Atlanta to Buffalo.

Most accurate provider : When it comes to deals on Atlanta-Buffalo flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Atlanta-Buffalo flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Atlanta-Buffalo flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Atlanta-Buffalo flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Atlanta to Buffalo?

If you book a flight from Atlanta to Buffalo, you will be flying from Hartsfield-Jackson to Buffalo. Flights to Buffalo (BUF) from Atlanta Hartsfield-Jackson (ATL) take 1h 55m for a nonstop flight. There are 14 flights from Hartsfield-Jackson to Buffalo per day from 5 airlines.

Can I find deals for flights from Atlanta to Buffalo that include hotel bookings?

Yes. In addition to deals on Atlanta to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Atlanta to Buffalo?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Buffalo.

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.

$52+ Flights from Atlanta to Buffalo

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Atlanta to Buffalo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 Saturday or Sunday and return on a Thursday

Cheap flight deals from Atlanta to Buffalo

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 December 4, 2025.

Fri 12/192:41 pmATL - BUF

Nonstop2h 04mFrontier

Fri 1/91:15 pmBUF - ATL

Nonstop2h 25mFrontier

Deal found 12/3

$103

Wed 12/245:55 amATL - BUF

1 stop14h 45mFrontier

Fri 1/91:15 pmBUF - ATL

Nonstop2h 25mFrontier

Deal found 12/3

$125

Mon 12/295:40 amATL - BUF

1 stop15h 28mFrontier

Thu 1/157:14 pmBUF - ATL

Nonstop2h 25mFrontier

Deal found 12/4

$134

Sat 12/208:45 amATL - BUF

1 stop10h 44mFrontier

Fri 1/91:15 pmBUF - ATL

Nonstop2h 25mFrontier

Deal found 12/3

$135

Wed 12/245:55 amATL - BUF

1 stop14h 45mFrontier

Sat 1/106:33 pmBUF - ATL

1 stop12h 34mFrontier

Deal found 12/3

$136

Mon 12/225:40 amATL - BUF

1 stop15h 28mFrontier

Fri 1/91:15 pmBUF - ATL

Nonstop2h 25mFrontier

Deal found 12/3

$148

Fri 12/192:41 pmATL - BUF

Nonstop2h 04mFrontier

Wed 12/245:44 pmBUF - ATL

Nonstop2h 25mFrontier

Deal found 12/3

$150

Fri 12/192:41 pmATL - BUF

Nonstop2h 04mMultiple Airlines

Fri 1/910:00 amBUF - ATL

1 stop8h 46mMultiple Airlines

Deal found 12/3

$151

Sat 12/208:45 amATL - BUF

1 stop10h 44mFrontier

Sat 1/106:33 pmBUF - ATL

1 stop12h 34mFrontier

Deal found 12/3

$163

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 December 4, 2025.

Tue 1/203:56 pmATL - BUF

Nonstop1h 58mDelta

Sat 1/242:08 pmBUF - ATL

Nonstop2h 26mDelta

Deal found 12/3

$139

Fri 1/233:56 pmATL - BUF

Nonstop1h 58mDelta

Sat 1/242:08 pmBUF - ATL

Nonstop2h 26mDelta

Deal found 12/3

$139

Fri 1/93:42 pmATL - BUF

Nonstop1h 57mDelta

Sun 1/116:00 amBUF - ATL

Nonstop2h 34mDelta

Deal found 12/4

$139

Thu 1/229:07 amATL - BUF

Nonstop2h 01mDelta

Sat 1/242:08 pmBUF - ATL

Nonstop2h 26mDelta

Deal found 12/3

$139

Sat 1/2411:10 amATL - BUF

Nonstop1h 59mDelta

Mon 1/266:49 pmBUF - ATL

Nonstop2h 40mDelta

Deal found 12/3

$139

Wed 1/219:30 pmATL - BUF

Nonstop1h 58mDelta

Sat 1/242:08 pmBUF - ATL

Nonstop2h 26mDelta

Deal found 12/3

$139

Wed 1/219:17 amATL - BUF

Nonstop2h 02mDelta

Sun 1/2512:14 pmBUF - ATL

Nonstop2h 21mDelta

Deal found 12/3

$139

Last-minute flights from Atlanta to Buffalo
Discover last-minute flight deals from Atlanta to Buffalo. Data last updated December 4, 2025 and is based on user searches.

Fri 12/192:41 pmATL - BUF

Nonstop2h 04mFrontier

Fri 1/91:15 pmBUF - ATL

Nonstop2h 25mFrontier

Deal found 12/3

$103

Wed 12/245:55 amATL - BUF

1 stop14h 45mFrontier

Fri 1/91:15 pmBUF - ATL

Nonstop2h 25mFrontier

Deal found 12/3

$125

Fri 1/169:16 amATL - BUF

Nonstop2h 04mFrontier

Mon 1/1911:44 amBUF - ATL

Nonstop2h 25mFrontier

Deal found 12/4

$117

Sun 1/184:15 pmATL - BUF

Nonstop2h 04mFrontier

Mon 1/261:39 pmBUF - ATL

Nonstop2h 25mFrontier

Deal found 12/3

$104

Wed 1/2110:26 pmATL - BUF

1 stop20h 38mFrontier

Mon 1/267:31 pmBUF - ATL

1 stop12h 27mFrontier

Deal found 12/3

$110

Wed 1/2110:26 pmATL - BUF

1 stop20h 38mFrontier

Fri 1/237:31 pmBUF - ATL

1 stop26h 15mFrontier

Deal found 12/3

$129

Thu 1/228:24 amATL - BUF

1 stop10h 40mFrontier

Fri 1/237:31 pmBUF - ATL

1 stop11h 43mFrontier

Deal found 12/3

$128

Fri 1/2310:40 amATL - BUF

Nonstop2h 04mFrontier

Sun 1/251:39 pmBUF - ATL

Nonstop2h 25mFrontier

Deal found 12/3

$102

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 December 4, 2025.

Sun 2/110:40 amATL - BUF

Nonstop2h 04mFrontier

Deal found 12/4

$52

Wed 1/2110:26 pmATL - BUF

1 stop20h 38mFrontier

Deal found 12/2

$56

Sat 1/176:00 amATL - BUF

1 stop13h 11mMultiple Airlines

Deal found 12/2

$63

Tue 2/1011:37 amATL - BUF

1 stop5h 34mFrontier

Deal found 12/3

$64

Fri 2/279:48 amATL - BUF

Nonstop2h 04mFrontier

Deal found 12/2

$66

Sat 1/178:04 amATL - BUF

1 stop11h 07mFrontier

Deal found 12/4

$67

Tue 12/237:46 pmATL - BUF

1 stop24h 54mMultiple Airlines

Deal found 12/2

$69

Thu 1/228:24 amATL - BUF

1 stop10h 40mFrontier

Deal found 12/2

$70

Wed 2/118:46 pmATL - BUF

1 stop23h 27mFrontier

Deal found 12/3

$71

Wed 12/312:45 pmATL - BUF

Nonstop2h 04mFrontier

Deal found 12/2

$74

Sun 2/86:13 pmATL - BUF

1 stop24h 23mFrontier

Deal found 12/2

$75

Sat 1/178:05 amATL - BUF

2 stops6h 50mSouthwest

Deal found 12/2

$79

Find flight deals from Atlanta to Buffalo

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$102 (Super.com)
One-way from	$52 (Frontier)
Popular in	January
Cheapest in	February
Average price	$236
Good round-trip deal	$103 or less
Good one-way deal	$151 or less

Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Buffalo flight deals.

Search Deals

Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Buffalo flights.

Search Deals

From Atlanta Hartsfield-Jackson to Buffalo

Search Deals

One-way flight from Atlanta Hartsfield-Jackson to Buffalo

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($10 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Buffalo.

Search Deals

Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Buffalo.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Tue 1/20

3:56 pm-5:54 pm

Nonstop1h 58m

Buffalo

Sat 1/24

2:08 pm-4:34 pm

Nonstop2h 26m

$139

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Fri 1/23

3:56 pm-5:54 pm

Nonstop1h 58m

Buffalo

Sat 1/24

2:08 pm-4:34 pm

Nonstop2h 26m

$139

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Fri 1/9

3:42 pm-5:39 pm

Nonstop1h 57m

Buffalo

Sun 1/11

6:00 am-8:34 am

Nonstop2h 34m

$139

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Thu 1/22

9:07 am-11:08 am

Nonstop2h 01m

Buffalo

Sat 1/24

2:08 pm-4:34 pm

Nonstop2h 26m

$139

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Sat 1/24

11:10 am-1:09 pm

Nonstop1h 59m

Buffalo

Mon 1/26

6:49 pm-9:29 pm

Nonstop2h 40m

$139

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Wed 1/21

9:30 pm-11:28 pm

Nonstop1h 58m

Buffalo

Sat 1/24

2:08 pm-4:34 pm

Nonstop2h 26m

$139

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Wed 1/21

9:17 am-11:19 am

Nonstop2h 02m

Buffalo

Sun 1/25

12:14 pm-2:35 pm

Nonstop2h 21m

$139

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Thu 1/15

4:15 pm-6:19 pm

Nonstop2h 04m

$52

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Wed 2/4

7:40 am-12:30 pm

1 stop4h 50m

$74

AtlantaBuffalo

ATL - BUF

ATLBUF

Atlanta Hartsfield-Jackson

Wed 1/14

5:55 pm-9:55 pm

1 stop4h 00m

$74

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 17 results

Compare providers for flights from Atlanta to Buffalo

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Buffalo in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star
Cheapfaremart	Price Accuracy-	Trust Score*1 star
CheapTicketsDeal	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Atlanta-Buffalo flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Atlanta-Buffalo flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Atlanta-Buffalo flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Atlanta-Buffalo flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 48 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, March is the cheapest month in which you can book a flight from Atlanta to Buffalo (average of $69). Flying from Atlanta to Buffalo in June is currently the most expensive (average of $134). 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?

It’s typically best to fly out from Atlanta to Buffalo in the morning. Doing so could potentially save you 25% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Atlanta to Buffalo?

Travelers seeking maximum savings on their Atlanta to Buffalo flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Buffalo

Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Atlanta to Buffalo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,252 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

8.0

Very good

4,252 reviews

Southwest

8.0

Very good

4,252 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,011 reviews

Southwest

8.0

Very good

4,252 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,043 reviews

Southwest

8.0

Very good

4,252 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

JetBlue

7.2

Good

2,898 reviews

Southwest

8.0

Very good

4,252 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Frontier

5.8

Fair

3,092 reviews

Southwest

8.0

Very good

4,252 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

What airports do I use to fly from Atlanta to Buffalo?
If you book a flight from Atlanta to Buffalo, you will be flying from Hartsfield-Jackson to Buffalo. Flights to Buffalo (BUF) from Atlanta Hartsfield-Jackson (ATL) take 1h 55m for a nonstop flight. There are 14 flights from Hartsfield-Jackson to Buffalo per day from 5 airlines.
How popular is this Atlanta to Buffalo flight route?
Flights from Atlanta Hartsfield-Jackson to Buffalo have been viewed 33 times in the past calendar month.
How long is the flight from Atlanta to Buffalo?
A quick flight from Atlanta to Buffalo can take about 1h 58m. Delta provides one of the quickest options available for as low as $139. The distance from Atlanta to Buffalo is about 712 mi. Most flights are nonstop.
What are the cheapest airlines flying from Atlanta to Buffalo round-trip?
According to our current data, Frontier ($84), JetBlue ($101), and American Airlines ($178) offers the cheapest pricing from Atlanta to Buffalo. You may be able to fly from Atlanta to Buffalo for 63% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Atlanta to Buffalo one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $55. However, be on the lookout for offers from Southwest and United Airlines, as they are both options that can get you from Atlanta to Buffalo for a low price.
What are the most reliable airlines from Atlanta to Buffalo?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Atlanta to Buffalo on time: WestJet (94%), LATAM Airlines (92%), Delta (86%).
What are the cheapest flights from Atlanta to Buffalo?
The cheapest flight price from Atlanta to Buffalo is $52. On average you can expect to pay $196. The most popular route, (Atlanta Hartsfield-Jackson - Buffalo), can usually be booked for $122.
Can I find deals for flights from Atlanta to Buffalo that include hotel bookings?
Yes. In addition to deals on Atlanta to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Atlanta to Buffalo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Buffalo.
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, March is the cheapest month in which you can book a flight from Atlanta to Buffalo (average of $69). Flying from Atlanta to Buffalo in June is currently the most expensive (average of $134). 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.

See more FAQs

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Top 5 airlines flying from Atlanta to Buffalo

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$88	Average$184	FlexibilityNo cancel fee	On-time62%
JetBlue	Cheapest$132	Average$302	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$178	Average$348	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$179	Average$298	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$198	Average$383	FlexibilityNo cancel fee	On-time63%

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$52+ Cheap flights from Atlanta to Buffalo (ATL - BUF)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Atlanta to Buffalo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 Saturday or Sunday and return on a Thursday

Cheap flight deals from Atlanta to Buffalo

Cheapest flights from Atlanta to BuffaloExplore 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 December 4, 2025.

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 December 4, 2025.

Find flight deals from Atlanta to Buffalo

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlanta to Buffalo that are best for you.

Compare providers for flights from Atlanta to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Buffalo in December.

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.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Buffalo

How far ahead should I book a flight from Atlanta to Buffalo?

What is the cheapest month to book a flight from Atlanta to Buffalo?

What is the cheapest time of day to fly from ATL to BUF?

What is the cheapest day to fly from Atlanta to Buffalo?

Weekly flight availability from Atlanta to Buffalo

Reviews of airlines servicing Buffalo

Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Atlanta to Buffalo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

How popular is this Atlanta to Buffalo flight route?

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What are the cheapest airlines flying from Atlanta to Buffalo round-trip?

What are the cheapest airlines to fly from Atlanta to Buffalo one-way?

What are the most reliable airlines from Atlanta to Buffalo?

What are the cheapest flights from Atlanta to Buffalo?

Can I find deals for flights from Atlanta to Buffalo that include hotel bookings?

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What is the cheapest month to book a flight 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 December 4, 2025.