BUF - ATL

C$ 82 Find Cheap Flights from Buffalo to Atlanta

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Atlanta departing on 19/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Atlanta

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Atlanta, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Atlanta, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Buffalo to Atlanta (BUF-ATL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Atlanta that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Atlanta

Thu, 4 Dec - Mon, 8 Dec
Frontier Logo
12:35 p.m. - 3:00 p.m.BUF-ATL
2h 25mdirect
Frontier Logo
8:27 a.m. - 2:15 p.m.ATL-BUF
5h 48m1 stop
C$ 150Frontier
Find Deal
Thu, 13 Nov - Sat, 15 Nov
Frontier Logo
8:54 p.m. - 8:43 p.m.BUF-ATL
23h 49m1 stop
Frontier Logo
9:25 p.m. - 8:09 p.m.ATL-BUF
22h 44m1 stop
C$ 155Frontier
Find Deal
Mon, 17 Nov - Wed, 19 Nov
Frontier Logo
9:53 p.m. - 10:48 p.m.BUF-ATL
24h 55m1 stop
Frontier Logo
5:54 p.m. - 1:06 p.m.ATL-BUF
19h 12m1 stop
C$ 167Frontier
Find Deal
Sat, 20 Dec - Sat, 3 Jan
Frontier Logo
7:05 p.m. - 9:30 p.m.BUF-ATL
2h 25mdirect
Frontier Logo
4:06 p.m. - 6:10 p.m.ATL-BUF
2h 04mdirect
C$ 173Frontier
Find Deal
Tue, 20 Jan - Thu, 22 Jan
JetBlue Logo
7:00 a.m. - 3:10 p.m.BUF-ATL
8h 10m1 stop
JetBlue Logo
4:10 p.m. - 11:55 p.m.ATL-BUF
7h 45m1 stop
C$ 213JetBlue
Find Deal
Thu, 26 Feb - Sat, 28 Feb
JetBlue Logo
9:15 a.m. - 3:03 p.m.BUF-ATL
5h 48m1 stop
JetBlue Logo
6:00 a.m. - 12:15 p.m.ATL-BUF
6h 15m1 stop
C$ 216JetBlue
Find Deal
Wed, 3 Dec - Mon, 8 Dec
Delta Logo
6:25 p.m. - 8:54 p.m.BUF-ATL
2h 29mdirect
Delta Logo
9:59 p.m. - 11:59 p.m.ATL-BUF
2h 00mdirect
C$ 222Delta
Find Deal
Thu, 26 Feb - Sat, 28 Feb
Delta Logo
6:00 a.m. - 8:27 a.m.BUF-ATL
2h 27mdirect
Delta Logo
11:00 a.m. - 1:02 p.m.ATL-BUF
2h 02mdirect
C$ 249Delta
Find Deal
Fri, 21 Nov - Tue, 25 Nov
Multiple Airlines Logo
11:52 a.m. - 7:50 a.m.BUF-ATL
19h 58m1 stop
Multiple Airlines Logo
2:05 p.m. - 2:33 p.m.ATL-BUF
24h 28m2 stops
C$ 266Multiple Airlines
Find Deal
Fri, 12 Dec - Tue, 30 Dec
Multiple Airlines Logo
12:37 p.m. - 3:58 p.m.BUF-ATL
27h 21m1 stop
Multiple Airlines Logo
10:28 a.m. - 7:13 p.m.ATL-BUF
8h 45m1 stop
C$ 281Multiple Airlines
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Delta's Comfort Plus offers extra legroom for comfort.
BUF's security is usually a breeze, saving time.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Frontier
Cheapest • from C$ 150 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 17% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 17% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 150
Overall average: C$ 358
Frontier
Thu 4/12Mon 8/12
BUF - ATL • Direct
Cheapest direct flights
C$ 173
Typical prices: C$ 180-C$ 459
Frontier
Sat 20/12Sat 3/1
BUF - ATL • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Atlanta!
Booking Insights

KAYAK's insights & trends for Buffalo to Atlanta flights

Get data-powered insights and trends into flights from Buffalo to Atlanta to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Buffalo to Atlanta?

The average price of all round-trip flights from Buffalo to Atlanta clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Buffalo to Atlanta, look for departures on Thursdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Atlanta, Friday is the cheapest day to fly and Tuesday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Atlanta, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to Atlanta is August, where tickets cost C$ 249 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is C$ 358 and C$ 357 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buffalo to Atlanta, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Buffalo to Atlanta, you should book around 2 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Expert advice

Expert advice for your flight from Buffalo to Atlanta

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Frontier

Frontier's Economy Bundle includes a carry-on bag and Standard seat choice, ideal for budget travelers.


Avoid Basic Fare to prevent middle seats; Economy Bundle offers free Standard seat selection.

Read more about Frontierby Stefanie Waldek
Delta

Delta offers free Wi-Fi for SkyMiles members on domestic flights, enhancing connectivity.


Delta's Comfort Plus seats offer up to 8 cm extra legroom, enhancing comfort.

Read more about Deltaby Stefanie Waldek
Airports
BUF

BUF's security is usually a breeze; you don't need to arrive three hours early, making it convenient for early flights.

Read more about BUFby Jennifer Bain
ATL

Take MARTA from ATL to avoid Atlanta's traffic. The airport station is the final stop on the red and gold lines.

Read more about ATLby Blane Bachelor
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier and Delta

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Jennifer Bain

Jennifer Bain

Expert on BUF

Jennifer Bain

Jennifer Bain

Jennifer Bain is a Canadian travel writer who takes at least 50 flights a year and has proudly visited all 13 of Canada's provinces and territories. She is a former newspaper travel editor who has written three travel books. Jennifer is the Canada editor for U.S.-based National Parks Traveler and freelances for numerous other outlets.

Read more
Blane Bachelor

Blane Bachelor

Expert on ATL

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

Good to know

Low seasonJanuary
Cheapest flightC$ 82
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Buffalo to Atlanta

When to book flights from Buffalo to Atlanta

Are your dates flexible? Find out the best times to travel from Buffalo to Atlanta based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Atlanta

  • What is the cheapest flight from Buffalo to Atlanta?

    In the last 3 days, the lowest price for a flight from Buffalo to Atlanta was C$ 82 for a one-way ticket and C$ 150 for a round-trip.

  • Which airports will I be using when flying from Buffalo to Atlanta?

    On your way to Atlanta, you’ll fly out from Buffalo. You’ll be landing at Atlanta Hartsfield-Jackson.

  • Which airlines offer Wi-Fi service onboard planes from Buffalo to Atlanta?

    Delta, JetBlue, American Airlines, WestJet, and Air Canada offer inflight Wi-Fi service on the Buffalo to Atlanta flight route.

  • Which aircraft models fly most regularly from Buffalo to Atlanta?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Buffalo to Atlanta flight route.

  • Which airline alliances offer flights from Buffalo to Atlanta?

    SkyTeam is the only airline alliance operating flights between Buffalo and Atlanta.

  • On which days can I fly direct from Buffalo to Atlanta?

    There are direct flights from Buffalo to Atlanta on a daily basis.

  • Which is the best airline for flights from Buffalo to Atlanta, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Buffalo to Atlanta are Southwest and Delta. With an average price for the route of C$ 525 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of C$ 349 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Buffalo to Atlanta?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Atlanta.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Atlanta?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Atlanta from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Atlanta?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Atlanta with an airline and back to Buffalo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Atlanta?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Atlanta from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Buffalo to Atlanta

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 185 or less one-way and C$ 236 or less round-trip.

Prefer to fly direct from Buffalo to Atlanta?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Buffalo to Atlanta Hartsfield-Jackson.
Find which airlines fly direct from Buffalo Airport to Atlanta Hartsfield-Jackson Airport, which days they fly and book direct flights.

Direct departures

Buffalo to Atlanta Hartsfield-Jackson

Monday

Delta,Frontier

Delta,Frontier

Tuesday

Delta,Frontier

Delta,Frontier

Wednesday

Delta,Frontier

Delta,Frontier

Thursday

Delta,Frontier

Delta,Frontier

Friday

Delta,Frontier

Delta,Frontier

Saturday

Delta,Frontier

Delta,Frontier

Sunday

Delta,Frontier

Delta,Frontier

See more nonstop flights

Direct returns

Atlanta Hartsfield-Jackson to Buffalo

Monday

Delta,Frontier

Delta,Frontier

Tuesday

Delta,Frontier

Delta,Frontier

Wednesday

Delta,Frontier

Delta,Frontier

Thursday

Delta,Frontier

Delta,Frontier

Friday

Delta,Frontier

Delta,Frontier

Saturday

Delta,Frontier

Delta,Frontier

Sunday

Delta,Frontier

Delta,Frontier

See more nonstop flights

Reviews of the top 4 airlines flying from Buffalo to Atlanta

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Atlanta. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Atlanta? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4242 reviews
8.1Boarding
7.5Entertainment
8.6Crew
7.0Food
8.0Comfort
Airline reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

8.0 ExcellentGreg, Oct 2025OAK - BUR
Read more Southwest reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

Non stop on long haul is the way to go. Great experience

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

They made us board and then deboard due to mechanical issue which delayed the departure by almost 2 hours and we barely made our connecting flight. These quality checks should've been done before boarding not after.

I liked the friendliness of the staff. The cleanliness of all 3 planes.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

flight was delayed for hours with no explanation. The plane was a very old aircraft.

Communication since no reason or explanation was given for 3 hrs delay

The flight departed more than 1 hour late. Leg room is bigger than most airlines

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

No music app working: no economy meal on five hour flight; hour on tarmac at the end waiting for a gate. Flight itself was smooth and easy.

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.

Inbound plane was on time and flight departed on time with no issues while boarding.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

i was unable to check in the flight. refund requested

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Just know that everything, and I mean everything is “ala cart”. 60$ just to put something in the overhead bin. I will never fly Frontier again nor do I recommend them to anyone else.

The single worst check in experience I could imagine. I’ll never do any business with Frontier or any affiliated company

Too many extra fees, uncomfortable, little leg room. Will not recommend this airline.

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

Information on your arrival and departure airports

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