Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Buffalo to Atlanta from C$ 91

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ATL
30 Aug — 6 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Buffalo to Atlanta Hartsfield-Jackson are usually found in August or June, booked 73 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from Buffalo to Atlanta

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to Atlanta
Explore the most affordable flight options available from Buffalo to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2026.

Tue 18/811:36 a.m.
BUF
-
ATL
Nonstop2h 12m
Frontier
Sun 23/88:20 a.m.
ATL
-
BUF
Nonstop2h 09m
Frontier
Deal found 29/7C$ 138
Wed 26/811:36 a.m.
BUF
-
ATL
Nonstop2h 12m
Frontier
Thu 3/98:20 a.m.
ATL
-
BUF
Nonstop2h 09m
Frontier
Deal found 30/7C$ 142
Fri 23/101:13 p.m.
BUF
-
ATL
Nonstop2h 18m
Frontier
Mon 26/1010:08 a.m.
ATL
-
BUF
Nonstop2h 10m
Frontier
Deal found 28/7C$ 146
Fri 21/811:36 a.m.
BUF
-
ATL
Nonstop2h 12m
Frontier
Sun 23/88:20 a.m.
ATL
-
BUF
Nonstop2h 09m
Frontier
Deal found 30/7C$ 147
Wed 26/811:36 a.m.
BUF
-
ATL
Nonstop2h 12m
Frontier
Sat 29/88:20 a.m.
ATL
-
BUF
Nonstop2h 09m
Frontier
Deal found 29/7C$ 152
Wed 12/82:48 p.m.
BUF
-
ATL
Nonstop2h 20m
Frontier
Wed 19/88:20 a.m.
ATL
-
BUF
Nonstop2h 09m
Frontier
Deal found 30/7C$ 153
Sun 30/811:36 a.m.
BUF
-
ATL
Nonstop2h 12m
Frontier
Sun 6/98:20 a.m.
ATL
-
BUF
Nonstop2h 09m
Frontier
Deal found 30/7C$ 157
Thu 13/811:29 a.m.
BUF
-
ATL
Nonstop2h 12m
Frontier
Wed 19/88:20 a.m.
ATL
-
BUF
Nonstop2h 09m
Frontier
Deal found 30/7C$ 160
Fri 14/82:48 p.m.
BUF
-
ATL
Nonstop2h 20m
Frontier
Sat 22/88:20 a.m.
ATL
-
BUF
Nonstop2h 09m
Frontier
Deal found 28/7C$ 173
Thu 20/811:36 a.m.
BUF
-
ATL
Nonstop2h 12m
Frontier
Mon 24/88:29 p.m.
ATL
-
BUF
1 stop12h 54m
Frontier
Deal found 31/7C$ 182
Wed 26/86:54 p.m.
BUF
-
ATL
1 stop14h 53m
Frontier
Tue 8/98:20 a.m.
ATL
-
BUF
Nonstop2h 09m
Frontier
Deal found 30/7C$ 187

Find flight deals from Buffalo to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Atlanta (ATL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 July 2026.

Round-trip from

C$ 138

One-way from

C$ 91

Popular in

April

Cheapest in

August

Average price

C$ 230

Good round-trip deal

C$ 181 or less

Good one-way deal

C$ 138 or less
Frontier
  • Frontier
  • 18/8-23/8
  • Nonstop
  • 4h 21m total
  • Buffalo to Atlanta
Search Deals
Frontier
  • Frontier
  • 12/8
  • Nonstop
  • 2h 20m total
  • Buffalo to Atlanta
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Buffalo to Atlanta Hartsfield-Jackson.
Search Deals
Price to beat on a one-way flight from Buffalo to Atlanta Hartsfield-Jackson.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Atlanta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 31 July 2026.
Use the filters below to find and compare flights from Buffalo to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Fri 4/9

6:05 a.m.-8:15 a.m.

Nonstop2h 10m

Atlanta Hartsfield-Jackson

Mon 7/9

9:07 a.m.-11:08 a.m.

Nonstop2h 01m

C$ 223

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Fri 23/10

5:45 p.m.-11:20 p.m.

1 stop5h 35m

Atlanta Hartsfield-Jackson

Mon 26/10

10:55 p.m.-8:25 a.m.

1 stop9h 30m

C$ 230

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Thu 27/8

11:25 a.m.-8:30 p.m.

2 stops9h 05m

Atlanta Hartsfield-Jackson

Fri 28/8

5:35 p.m.-10:15 p.m.

1 stop4h 40m

C$ 230

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Tue 25/8

3:00 p.m.-10:15 p.m.

2 stops7h 15m

Atlanta Hartsfield-Jackson

Tue 1/9

7:10 a.m.-2:20 p.m.

2 stops7h 10m

C$ 237

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Fri 28/8

6:30 a.m.-5:45 p.m.

2 stops11h 15m

Atlanta Hartsfield-Jackson

Mon 31/8

5:35 p.m.-10:15 p.m.

1 stop4h 40m

C$ 328

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Tue 1/9

8:55 a.m.-4:45 p.m.

2 stops7h 50m

Atlanta Hartsfield-Jackson

Thu 3/9

7:15 a.m.-11:10 a.m.

1 stop3h 55m

C$ 362

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Fri 21/8

9:40 a.m.-5:35 p.m.

2 stops7h 55m

Atlanta Hartsfield-Jackson

Tue 25/8

7:10 a.m.-2:20 p.m.

2 stops7h 10m

C$ 406

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Mon 24/8

3:55 p.m.-9:35 p.m.

1 stop5h 40m

Atlanta Hartsfield-Jackson

Sat 29/8

12:00 p.m.-9:05 p.m.

2 stops9h 05m

C$ 427
Cheapest one-way

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Thu 13/8

11:29 a.m.-1:41 p.m.

Nonstop2h 12m

C$ 98

BuffaloAtlanta

BUF - ATL

BUFATL

Buffalo

Thu 17/9

6:59 p.m.-9:08 p.m.

Nonstop2h 09m

C$ 111

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Buffalo to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Buffalo 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 Buffalo to Atlanta

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

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo to Atlanta. 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 Buffalo to Atlanta?

Currently, August is the cheapest month in which you can book a flight from Buffalo to Atlanta (average of C$ 222). Flying from Buffalo to Atlanta in April is currently the most expensive (average of C$ 335). 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 BUF to ATL?

Find hourly flight availability from Buffalo to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 July 2026.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Atlanta at noon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Atlanta. Price data was last updated on 25 July 2026.

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

How much does it cost to fly round-trip from Buffalo to Atlanta?

Airfare is below average for this route at the moment.

Buffalo to Atlanta flights typically cost between C$ 153 and C$ 310 in August.
The cheapest round-trip price found within the last 5 days was C$ 138 on Frontier (18 Aug-23 Aug).

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Atlanta. Reviews last updated 31 July 2026.
Read reviews from past customers who have flown Southwest,Delta, andJetBlue from Buffalo to Atlanta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,226 reviews
Check prices

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Lucas,Sep 2023

LGA - MDW

We have almost ever had a smooth experience with southwest. We have had multiple cancellations and delays since starting to fly with them.
Southwest
8.0
Very good
4,226 reviews
Southwest
8.0
Very good
4,226 reviews
Check prices

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Lucas,Sep 2023

LGA - MDW

We have almost ever had a smooth experience with southwest. We have had multiple cancellations and delays since starting to fly with them.
Delta
7.8
Good
8,501 reviews
Southwest
8.0
Very good
4,226 reviews
Check prices

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Lucas,Sep 2023

LGA - MDW

We have almost ever had a smooth experience with southwest. We have had multiple cancellations and delays since starting to fly with them.
JetBlue
7.1
Good
3,029 reviews
Southwest
8.0
Very good
4,226 reviews
Check prices

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Lucas,Sep 2023

LGA - MDW

We have almost ever had a smooth experience with southwest. We have had multiple cancellations and delays since starting to fly with them.
Frontier
5.6
Fair
2,746 reviews
Southwest
8.0
Very good
4,226 reviews
Check prices

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Lucas,Sep 2023

LGA - MDW

We have almost ever had a smooth experience with southwest. We have had multiple cancellations and delays since starting to fly with them.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Atlanta. 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 Buffalo to Atlanta?

    Atlanta Hartsfield-Jackson is the airport most travellers will use when flying to Atlanta from Buffalo. Booking flights from Buffalo (BUF) to Hartsfield-Jackson (ATL) should be relatively easy as there are 13 daily flights to Atlanta from 4 different airlines. 2h 04m is how long a flight from Buffalo to Atlanta Hartsfield-Jackson will take if you book a nonstop flight.

  • How popular is this Buffalo to Atlanta flight route?

    Within the past month, 681 users have taken a look at flights from Buffalo to Atlanta Hartsfield-Jackson.

  • How long is the flight from Buffalo to Atlanta?

    Delta and Southwest can get you from Buffalo to Atlanta in just under 2h 10m. Your travel time can differ by up to 3h 25m. Airlines will cover a distance of 1146 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Frontier, at C$ 79, was found to be the cheapest airline from Buffalo to Atlanta.Alternate airlines to your destination round-trip include JetBlue and Delta. Frontier is priced at 70% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as C$ 56. Users have also found prices from C$ 110 and C$ 111 on Delta and Southwest, respectively.

  • What are the most reliable airlines from Buffalo to Atlanta?

    Consider Korean Air (83%), Scandinavian Airlines (81%) or Virgin Atlantic (79%) when booking your flight. These represent the most reliable airlines when flying from Buffalo to Atlanta.

  • What are the cheapest flights from Buffalo to Atlanta?

    While on average a flight from Buffalo to Atlanta is generally C$ 275, our data shows the cheapest flight currently is C$ 70. When looking at the most popular route, (Buffalo - Atlanta Hartsfield-Jackson), you can expect to pay C$ 173 for that flight.

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

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

  • How can I find direct flights from Buffalo to Atlanta?

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

  • Can I find deals for business class flights from Buffalo to Atlanta?

    Yes. Cheapflights offers flight deals from Buffalo to Atlanta 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 Buffalo to Atlanta?

    Currently, August is the cheapest month in which you can book a flight from Buffalo to Atlanta (average of C$ 222). Flying from Buffalo to Atlanta in April is currently the most expensive (average of C$ 335). 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

Travelling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Lithia Springs
Snellville
Norcross

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Buffalo to Atlanta on these airlines

Choose from the following airlines for your flight from Buffalo to Atlanta. Flights are based on user searches made on Cheapflights and were last updated on 31 July 2026.
Frontier flights from Buffalo to Atlanta Hartsfield-Jackson
Delta flights from Buffalo to Atlanta Hartsfield-Jackson

Top 4 airlines flying from Buffalo to Atlanta

Discover the top 4 airlines that operate flights from Buffalo to Atlanta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 31 July 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 79AverageC$ 230FlexibilityNo cancel feeOn-time62%
Search Frontier flights
JetBlueCheapestC$ 107AverageC$ 333FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapestC$ 110AverageC$ 276FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 222AverageC$ 391FlexibilityNo cancel feeOn-time63%
Search Southwest flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Atlanta?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Atlanta from Buffalo today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Atlanta?

Cheapflights simply makes it quick and affordable to book flights from Buffalo to Atlanta by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Buffalo to Atlanta with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Buffalo to Atlanta flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Buffalo to Atlanta become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.