BUF - ATL

C$ 73 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 30/1. 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
C$ 139
Overall average: C$ 257
Frontier
Thu 29/1Sun 1/2
BUF - ATL • Direct
Cheapest one-way flights
C$ 73
Typical prices: C$ 88-C$ 456
Frontier
Fri 30/1
BUF - ATL • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
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
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 15% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Atlanta!
Flight Deals
Booking Insights
Expert advice
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, 29 Jan - Sun, 1 Feb
Frontier Logo
1:39 p.m. - 4:04 p.m.
BUF
-
ATL
2h 25mdirect
Frontier Logo
10:40 a.m. - 12:44 p.m.
ATL
-
BUF
2h 04mdirect
C$ 139Frontier
Mon, 26 Jan - Fri, 30 Jan
Frontier Logo
1:39 p.m. - 4:04 p.m.
BUF
-
ATL
2h 25mdirect
Frontier Logo
10:40 a.m. - 12:44 p.m.
ATL
-
BUF
2h 04mdirect
C$ 141Frontier
Fri, 6 Feb - Sun, 8 Feb
Frontier Logo
1:39 p.m. - 4:04 p.m.
BUF
-
ATL
2h 25mdirect
Frontier Logo
10:40 a.m. - 12:44 p.m.
ATL
-
BUF
2h 04mdirect
C$ 143Frontier
Mon, 26 Jan - Fri, 30 Jan
Frontier Logo
7:31 p.m. - 7:58 a.m.
BUF
-
ATL
12h 27m1 stop
Frontier Logo
10:40 a.m. - 12:44 p.m.
ATL
-
BUF
2h 04mdirect
C$ 160Frontier
Thu, 29 Jan - Mon, 2 Feb
Frontier Logo
7:59 p.m. - 7:14 a.m.
BUF
-
ATL
11h 15m1 stop
Frontier Logo
10:40 a.m. - 12:44 p.m.
ATL
-
BUF
2h 04mdirect
C$ 170Frontier
Thu, 29 Jan - Sun, 1 Feb
Frontier Logo
7:59 p.m. - 7:14 a.m.
BUF
-
ATL
11h 15m1 stop
Frontier Logo
10:40 a.m. - 12:44 p.m.
ATL
-
BUF
2h 04mdirect
C$ 174Frontier
Sat, 24 Jan - Sat, 31 Jan
Delta Logo
2:08 p.m. - 4:34 p.m.
BUF
-
ATL
2h 26mdirect
Delta Logo
11:10 a.m. - 1:09 p.m.
ATL
-
BUF
1h 59mdirect
C$ 192Delta
Mon, 26 Jan - Fri, 30 Jan
Frontier Logo
7:31 p.m. - 7:58 a.m.
BUF
-
ATL
12h 27m1 stop
Frontier Logo
10:56 p.m. - 11:34 a.m.
ATL
-
BUF
12h 38m1 stop
C$ 194Frontier
Wed, 7 Jan - Sat, 10 Jan
Delta Logo
6:00 a.m. - 8:34 a.m.
BUF
-
ATL
2h 34mdirect
Delta Logo
9:59 p.m. - 11:56 p.m.
ATL
-
BUF
1h 57mdirect
C$ 205Delta
Fri, 30 Jan - Sun, 1 Feb
Frontier Logo
7:31 p.m. - 7:14 a.m.
BUF
-
ATL
11h 43m1 stop
Frontier Logo
10:56 p.m. - 6:36 p.m.
ATL
-
BUF
19h 40m1 stop
C$ 207Frontier
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$ 247 (return) on average. On the other hand, the most expensive months are February and April, where the average cost of round-trip tickets is C$ 361 and C$ 327 respectively.

Can I save money by flying with a layover from Buffalo to Atlanta?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 226 on average.

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 18% 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

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
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.

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.

Airports
BUF

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

ATL

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

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$ 73
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (6% 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$ 73 for a one-way ticket and C$ 139 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, Air Canada, and WestJet 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, Delta or Southwest?

    The two airlines most popular with KAYAK users for flights from Buffalo to Atlanta are Delta and Southwest. With an average price for the route of C$ 329 and an overall rating of 7.9, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of C$ 529 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$ 105 or less one-way and C$ 179 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

Delta

Wednesday

Delta

Delta

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

Delta

Wednesday

Delta

Delta

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.
7.9
SouthwestOverall score based on 4253 reviews
8.0Comfort
8.6Crew
7.0Food
7.5Entertainment
8.1Boarding
Airline reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

8.0 ExcellentRussell, Dec 2025
SAN - OAK
Read more Southwest reviews

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Everything a cheap airline should be at normal airline rates.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

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.

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.

Not clean and was told I would get a great seat and it was not great at all

Flight got delayed for 5 hours no good explanation was offered ;(

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Better than expected. Staff were friendly and nice on both flights.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

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.

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

Information on your arrival and departure airports