ATL - BUF

$69 Find Cheap Flights from Atlanta to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Buffalo departing on 6/10. 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

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

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

Cheap Flights from Atlanta to Buffalo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Buffalo 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.

Recent round-trip flight deals from Atlanta to Buffalo

KAYAK's recommended round-trip deals from the most popular airlines that fly from Atlanta to Buffalo.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
10:00 am - 12:12 pmATL-BUF
2h 12mnonstop
Frontier Logo
1:14 pm - 3:33 pmBUF-ATL
2h 19mnonstop
$138Frontier
Find Deal
Sat, Jun 21 - Sat, Jun 28
Frontier Logo
1:15 pm - 3:21 pmATL-BUF
2h 06mnonstop
Frontier Logo
7:02 pm - 9:23 pmBUF-ATL
2h 21mnonstop
$140Frontier
Find Deal
Tue, May 27 - Sat, May 31
Delta Logo
9:52 pm - 11:55 pmATL-BUF
2h 03mnonstop
Delta Logo
6:00 am - 8:08 amBUF-ATL
2h 08mnonstop
$179Delta
Find Deal
Fri, May 30 - Sun, Jun 1
American Airlines Logo
1:23 pm - 6:18 pmATL-BUF
4h 55m1 stop
American Airlines Logo
5:15 am - 9:28 amBUF-ATL
4h 13m1 stop
$199American Airlines
Find Deal
Thu, May 29 - Sun, Jun 1
JetBlue Logo
6:09 am - 1:53 pmATL-BUF
7h 44m1 stop
JetBlue Logo
3:05 pm - 10:42 pmBUF-ATL
7h 37m1 stop
$224JetBlue
Find Deal
Wed, May 28 - Sat, May 31
Delta Logo
9:05 am - 11:05 amATL-BUF
2h 00mnonstop
Delta Logo
5:10 pm - 7:19 pmBUF-ATL
2h 09mnonstop
$239Delta
Find Deal
Wed, Jun 11 - Sun, Jun 22
JetBlue Logo
4:55 pm - 10:09 pmATL-BUF
5h 14m1 stop
JetBlue Logo
3:05 pm - 10:42 pmBUF-ATL
7h 37m1 stop
$248JetBlue
Find Deal
Mon, Jun 9 - Wed, Jun 11
Southwest Logo
7:45 pm - 11:45 pmATL-BUF
4h 00m1 stop
Southwest Logo
2:05 pm - 9:50 pmBUF-ATL
7h 45m2 stops
$251Southwest
Find Deal
Thu, Jun 5 - Wed, Jun 11
American Airlines Logo
5:35 am - 12:06 pmATL-BUF
6h 31m1 stop
American Airlines Logo
5:44 pm - 11:58 pmBUF-ATL
6h 14m1 stop
$259American Airlines
Find Deal
Fri, May 30 - Mon, Jun 16
Southwest Logo
4:35 pm - 9:40 pmATL-BUF
5h 05m1 stop
Southwest Logo
5:45 am - 1:35 pmBUF-ATL
7h 50m2 stops
$264Southwest
Find Deal
Sat, May 31 - Mon, Jun 2
Expert advice

Expert advice for your flight from Atlanta to Buffalo

 
Snippets provided in this section are AI-generated based on a summarization 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 Premium Bundle includes priority boarding and extra legroom seats, enhancing comfort and convenience.


Avoid Airport Agent Assistance fees by checking in online or via the Frontier app for free.

Read more about Frontierby Stefanie Waldek
Delta

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


Delta's Sky Priority check-in speeds up the process for premium cabin and elite status passengers.

Read more about Deltaby Stefanie Waldek
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
Useful Info

KAYAK's insights & trends for Atlanta to Buffalo flights

Get data-powered insights and trends into flights from Atlanta to Buffalo 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 Atlanta to Buffalo?

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

Your flight ticket price will generally be cheaper if you fly to Buffalo on a Saturday and more expensive on a Sunday. On your return trip to Atlanta, you should consider flying back on a Thursday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Buffalo, 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 Atlanta to Buffalo is September, where tickets cost $206 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $310 and $294 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Atlanta to Buffalo, 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 Atlanta to Buffalo, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$69
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly with an average 15% increase in price.
Flight from Atlanta to Buffalo

When to book flights from Atlanta to Buffalo

Are your dates flexible? Find out the best times to travel from Atlanta to Buffalo 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 Atlanta to Buffalo

  • Which airlines have lounges at Hartsfield-Jackson Atlanta International Airport?

    American Airlines, United Airlines, and Delta have lounges at ATL. You can access the AA and United lounges by showing your flight ticket and paying at the door, but the Delta lounge is open to members only. The AA lounge is on Concourse T around Gate T10. United Club is also on Concourse T around Gate T11. Delta has multiple locations at ATL; they have two locations on Concourses A and D and single locations on Concourses B, C, E, F, and T.

  • Does Buffalo Niagara International Airport offer family services?

    BUF is a family-friendly airport, and they have provided passengers with baby care facilities and a children’s play area for the older kids. The nursing lounges feature baby changing tables, comfortable seating, and power outlets. You’ll find the nursing lounges at BUF around Gate 12. For the older kids, the airport has a Fisher-Price branded children’s play area around Gate 19.

  • How do I get downtown from Buffalo Niagara International Airport?

    The bus serves the airport, and NFTA Metro Route 204 provides nonstop service between BUF and downtown Buffalo. The buses cost about $2.50 and depart every 30min during peak hours. The regular metro buses also serve the airport, and Route 24, Route 27, and Route 68 provide the services from BUF. Option B is taking a taxi or the shared-ride shuttles. You’ll find this on the Arrivals Level of the terminal, across from Crosswalk 3. Car rentals are an option for those looking to drive from BUF, and companies have counters on the Arrivals level near Crosswalks 3 and 4.

  • Does Buffalo Niagara International Airport offer accessible services?

    BUF is an accessible airport. The airport has provided ramps, elevators, accessible restrooms, and reserved parking spots for passengers with limited mobility. These passengers can also organize wheelchair assistance at BUF through their airlines. Low-vision passengers will have access to the free Aira services at BUF, while hard-of-hearing passengers have TTY telephones and visual paging services.

  • What is the cheapest flight from Atlanta to Buffalo?

    In the last 3 days, the lowest price for a flight from Atlanta to Buffalo was $69 for a one-way ticket and $138 for a round-trip.

  • Do I need a passport to fly between Atlanta and Buffalo?

    No, a passport isn't needed to fly from Atlanta to Buffalo. However, local authorities might ask for an official ID.

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

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

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

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

  • Which airline alliances offer flights from Atlanta to Buffalo?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Atlanta to Buffalo are Delta and Southwest. With an average price for the route of $351 and an overall rating of 8.0, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $392 and an overall rating of 8.0.

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

    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 Atlanta to Buffalo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Atlanta 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 Atlanta to Buffalo?

    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 Buffalo with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and BUF can sometimes prove cheaper using this method.

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

    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 Buffalo from Atlanta 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 Atlanta to Buffalo

  • Looking for a cheap flight? 25% of our users found flights on this route for $79 or less one-way and $179 or less round-trip.
  • Hartsfield-Jackson Airport (ATL) is a busy airport with two terminals and seven concourses. The airport complex is connected by a train that runs every 5-10min and moving walkways.
  • Are you traveling with your pet? ATL has provided several pet relief areas for your furry companion. There are pet relief areas around the following gates: A10, E14, F7, B33, T7, and C19. There’s a pet relief area in the International Arrivals section and a dog park in the Domestic Terminal.
  • Around 570 kg of carbon is emitted on flights from Atlanta to Buffalo. You can make this trip more sustainably with Delta Airlines, which offers a flight that emits 59% less carbon per passenger on this route.
  • Set up your office as soon as you land on one of the workstations for passengers at Buffalo Niagara International Airport (BUF). The workstations are free to use, and the desks have power outlets and data ports. The workstations are airside around Gates 3, 14, and 20.
  • If you need baggage services at BUF, Smarte Carte is available, and they provide baggage carts at a fee. You’ll find Smarte Carte on the lower level in the baggage claim area.

Prefer to fly direct from Atlanta to Buffalo?

Find which airlines fly direct from Atlanta Hartsfield-Jackson Airport to Buffalo Airport, which days they fly and book direct flights.

Direct departures

Atlanta Hartsfield-Jackson to Buffalo

Monday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Tuesday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Wednesday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Thursday

Aeromexico, Air France, Delta, +7 more

Aeromexico, Air France, +8 more

Friday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Saturday

Aeromexico, Air France, Delta, +7 more

Aeromexico, Air France, +8 more

Sunday

Aeromexico, Air France, Delta, +7 more

Aeromexico, Air France, +8 more

See more direct flights

Direct returns

Buffalo to Atlanta Hartsfield-Jackson

Monday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Tuesday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Wednesday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Thursday

Aeromexico, Air France, Delta, +7 more

Aeromexico, Air France, +8 more

Friday

Aeromexico, Air France, Delta, +6 more

Aeromexico, Air France, +7 more

Saturday

Aeromexico, Air France, Delta, +7 more

Aeromexico, Air France, +8 more

Sunday

Aeromexico, Air France, Delta, +7 more

Aeromexico, Air France, +8 more

See more direct flights
See more direct flights

Top 5 airlines serving from Atlanta to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Buffalo. 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 Atlanta to Buffalo? 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 4294 reviews
7.1Food
8.0Comfort
7.6Entertainment
8.2Boarding
8.6Crew
Airline reviews

It is southwest seat was ok. Not the most comfortable seat

8.0 ExcellentJohn, Apr 2025PVD - FLL
Read more Southwest reviews

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

Great flight. On-time, comfortable, clean aircraft, and offered snacks pre-flight to plan for a potentially turbulent route. I wish there was Wi-Fi an all Delta Aircrafts but for a short flight this is not much of a problem.

Delayed in taking off because no flight crew. The in seat entertainment was working properly.

Flight did not have seat back entertainment and the wifi was iffy.

The seats are uncomfortable, feels like a small seat pad on plywood.

Wifi did not work and they only served water, coffee, or tea.

Airline lost my luggage and set me back a day worth of travel due to having to stay in Denver to wait on my luggage

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

The Gate Attendant @ Gate B36 was rude The flight was good but the entertainment system was not functioning as expected. The snacks were ok but could be better The flight crew was excellent.

The gate and ground staff were excellent, friendly, went out of their way to acknowledge my Mosaic status. The plane was an older Airbus, so the seats were a little worn. The in flight attendant was not very nice, and seemed to be annoyed to be at work or be on this flight. Flight was fast and we landed early and pilots kept us informed.

The regular feedback of any changes to our flights. The Jetblue staff were very helpful. Our flights were great. Lots of leg room!

The flight was delayed for 4 hours. Once onboard the crew was wonderful.

I rate it is good we had a 4-hour travel delay at one point but JetBlue gave out food vouchers and travel points credits for another flight so they try to make up for it

Did not enjoy this flight at all. All of my coworkers flew delta and I chose JetBlue because I really value how simple the WiFi and entertainment is and this flight I didn’t get either. Crew staff was unsympathetic to my system not working, everyone I asked for help with was extremely bothered by my request for help.

Little snafu at boarding. Staff communicated with gate poorly. Flight attendant was rude making disembark early. This was an older mint class. Needs an overhaul for sure. Food was good. The male flight attendant was really nice.

Like the space, did not like the snack options, there was no power outlet in seats, no entertainment, no flyfi.

In-flight staff was very helpful and excellent. However, the flight was delayed by 90 minutes. Also the boarding process should be expedited in case of delayed flights. This will help the passengers trying to make international connections.

They delayed our flight by 45 minutes and then re-updated the departure time back to normal schedule with no notification, email, or app update causing probably 40 people to miss the flight as they left without us.

The walk from baggage claim to the taxi is very difficult for older people I will never fly into JFK again. It is physically challenging

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Only thing that I liked it that I got to my destination safely, otherwise American Airlines stinks.

Ok. Got us there safely and a bit early. Need food available on this long flight. Almost 3 hours.

Flight was delayed multiple times and I chose to switch to another flight that had a layover. I finally arrived 7 hours later than I was supposed to.

Flight overall was good. Landing was a little rough, but could be attributed to the rainy weather.

Plenty of overhead space but forced to check my carry-ons both legs

The reps working at the airport counter were dumber than a second coat of paint.

My costume jewelry was stolen out of my bag. Got to airport and my bag weighed 45 pounds- 5 pounds over cost me $100 Long lines in tier one. No entertainment No WiFi no free drinks or snacks

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

I guess you get what you pay for. The seats are very uncomfortable and very little space. The snacks were pricey.

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

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Information on your arrival and departure airports

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