ATL - BUF

C$ 163 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 30/7. 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

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 (ATL-BUF)

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Buffalo

Tue, 23 Sep - Tue, 30 Sep
JetBlue Logo
7:45 a.m. - 3:00 p.m.ATL-BUF
7h 15m1 stop
JetBlue Logo
6:00 a.m. - 12:32 p.m.BUF-ATL
6h 32m1 stop
C$ 325JetBlue
Find Deal
Fri, 25 Jul - Wed, 30 Jul
Delta Logo
9:57 p.m. - 11:59 p.m.ATL-BUF
2h 02mdirect
Delta Logo
6:00 a.m. - 8:06 a.m.BUF-ATL
2h 06mdirect
C$ 327Delta
Find Deal
Thu, 26 Jun - Mon, 21 Jul
Frontier Logo
10:00 a.m. - 12:12 p.m.ATL-BUF
2h 12mdirect
Frontier Logo
8:50 a.m. - 8:27 a.m.BUF-ATL
23h 37m1 stop
C$ 353Frontier
Find Deal
Sat, 19 Jul - Fri, 25 Jul
Southwest Logo
10:45 a.m. - 6:30 p.m.ATL-BUF
7h 45m1 stop
Southwest Logo
6:05 a.m. - 11:25 a.m.BUF-ATL
5h 20m1 stop
C$ 355Southwest
Find Deal
Sat, 19 Jul - Thu, 24 Jul
Southwest Logo
12:20 p.m. - 6:25 p.m.ATL-BUF
6h 05m1 stop
Southwest Logo
5:35 a.m. - 1:45 p.m.BUF-ATL
8h 10m2 stops
C$ 361Southwest
Find Deal
Thu, 26 Jun - Mon, 21 Jul
Frontier Logo
8:48 a.m. - 7:50 a.m.ATL-BUF
23h 02m1 stop
Frontier Logo
8:50 a.m. - 8:27 a.m.BUF-ATL
23h 37m1 stop
C$ 370Frontier
Find Deal
Mon, 30 Jun - Fri, 4 Jul
American Airlines Logo
6:00 a.m. - 2:04 p.m.ATL-BUF
8h 04m1 stop
American Airlines Logo
5:31 a.m. - 4:28 p.m.BUF-ATL
10h 57m1 stop
C$ 475American Airlines
Find Deal
Thu, 26 Jun - Mon, 21 Jul
 Logo
9:45 p.m. - 11:12 a.m.ATL-BUF
13h 27m2 stops
 Logo
11:47 a.m. - 9:37 p.m.BUF-ATL
9h 50m1 stop
C$ 489
Find Deal
Mon, 30 Jun - Sat, 5 Jul
American Airlines Logo
6:00 a.m. - 2:04 p.m.ATL-BUF
8h 04m1 stop
American Airlines Logo
12:03 p.m. - 3:54 p.m.BUF-ATL
3h 51m1 stop
C$ 509American Airlines
Find Deal
Thu, 26 Jun - Mon, 21 Jul
 Logo
3:51 p.m. - 11:12 a.m.ATL-BUF
19h 21m1 stop
 Logo
11:47 a.m. - 11:46 p.m.BUF-ATL
35h 59m3 stops
C$ 538
Find Deal
Expert advice

Expert advice for your flight from Atlanta to Buffalo

 
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.


Frontier's Premium Bundle offers priority boarding and extra legroom, enhancing comfort for a small fee.

Read more about Frontierby Stefanie Waldek
Delta

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


Delta's Wi-Fi is free for SkyMiles members on domestic flights, ensuring connectivity throughout your journey.

Read more about Deltaby Stefanie Waldek
Airports
ATL

Avoid parking at ATL due to ongoing construction projects. Consider using MARTA or rideshare services for a smoother experience.

Read more about ATLby Blane Bachelor
BUF

BUF offers various ground transportation options, including taxis, rideshares, and buses to downtown Buffalo and Toronto.

Read more about BUFby Jennifer Bain
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
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.

When flying from Atlanta to Buffalo, you should consider leaving on a Saturday and avoid Tuesdays if you are looking for the best rates. For your return to Atlanta, you’ll find the best rates on Thursdays and the most expensive ones on Mondays.

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 October, where tickets cost C$ 282 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is C$ 414 and C$ 409 respectively.

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

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$ 271 on average.

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 13 weeks before departure.


Good to know

Low seasonJanuary
High seasonJuly
Cheapest flightC$ 163
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly (9% more expensive on average)
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

  • 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 C$ 119 for a one-way ticket and C$ 237 for a round-trip.

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

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

  • 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 direct flights from Atlanta to Buffalo on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Atlanta to Buffalo are Delta and Frontier. With an average price for the route of C$ 286 and an overall rating of 8.0, Delta is the most popular choice. Frontier is also a great choice for the route, with an average price of C$ 253 and an overall rating of 5.9.

  • 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.

  • 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 C$ 112 or less one-way and C$ 245 or less round-trip.

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, +7 more

Aeromexico,Air France, +8 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, +7 more

Aeromexico,Air France, +8 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 nonstop flights

Direct returns

Buffalo to Atlanta Hartsfield-Jackson

Monday

Aeromexico,Air France,Delta, +7 more

Aeromexico,Air France, +8 more

Tuesday

Aeromexico,Delta,Frontier, +5 more

Aeromexico,Delta, +6 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, +7 more

Aeromexico,Air France, +8 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 nonstop flights
See more nonstop flights

Top airlines flying 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
DeltaOverall score based on 7951 reviews
7.9Comfort
8.5Crew
8.2Boarding
7.9Entertainment
7.3Food
Airline reviews

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

8.0 ExcellentLavenia, Dec 2024ATL - SEA
Read more Delta reviews

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.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

Although an hour and a half early was told by staff at check in they had overbooked and could not check us in for the flight.

The crew was delayed because they came on another flight that was delayed due to weather 10pm flight left at 1.30 am The airline made no effort to align alternate crew

Plane was down graded and I lost my uncharged exit row with more leg room. No mention or offer of refund from podium. Flight attendant was nice to explain this happens often and that I could request a refund via online form submission. I did this and have heard nothing back.

Worst airline experience. They were rude and kept changing our seats and/or giving our seats away so our family didn’t get to sit with each other. Almost everyone we dealt with at both airports with this airline was rude. The app kept giving us wrong information making things take longer. Dealing with them before TSA can take close to an hour…longer than I’ve ever had to deal with before. Never using this airline again.

Horrendous. I do not recommend Frontier. The passengers lack manners and decency, and the flight attendants lack professionalism. If I wasn’t in a bind to fly with 48 hours notice for a job interview, I would not have selected a flight with Frontier and I never plan to fly with them in the future.

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

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

Information on your arrival and departure airports

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